CHAPTER-III
LEARNING
INTRODUCTION
Dear students, what
does the word “learning” bring to your mind? Learning to read, to ride a
bicycle, to act, to use a computer, to play synthesizer etc. Each one of us
learns something or the other intentionally or accidentally. Learning
situations are most natural and common in our life. Every moment you learn
something or the other because of the varied experience you have in life. In
the educational process, the central idea is learning.
You are aware of a
child learns right from his birth and goes on learning throughout his lifetime.
An infant is quite helpless at birth, but slowly he learns to adopt himself to
the environment around him.
E.g. A child approaches a burning matchstick; the child
burns his hand and withdraws. Another time when he comes to a burning
matchstick, he takes no time to withdraw himself away. He learns to avoid not
only the burning matchstick but also all burning things.
When this happens, we
say that the child has learned that if you touch a flame, you get burnt up. In
this way, the change in the behavior of an individual occurs through direct or
indirect experiences. This change in behavior brought about by experience is
called as learning. This is a very simple explanation of the term learning. Now
let us understand the meaning and definitions of learning.
CONCEPT OF LEARNING
Meaning and Definitions of learning
Learning, in
psychology, the process by which a relatively lasting change in potential behavior
occurs because of practice or experience. Learning is also a process of
acquiring modifications in existing knowledge, skills, habits, or tendencies
through experience, practice, or exercise.
Gates and others “Learning is the modification of behavior through
experience”
Henry, P smith “Learning is the acquisition of new behavior or
strengthening or weakening of old behavior as a result of experience”.
Crow and Crow “Learning is the acquisition of habits, knowledge
and attitudes. It involves new ways of doing things, and it operates in an
individual’s attempt to overcome obstacles or to adjust to new situations.”
Skinner “Learning is the process of progressive behavior
adaptation.”
Munn“To learn is to modify behavior and experience.”
M. L. Bigge “Learning may be considered to changes occur in
human insights, behavior, perception, motivation or a combination of these.”
The above definitions emphasize four attributes of
learning...
1.
The first is
that learning is permanent change in behavior.
2.
It does not include
change due to illness, fatigue, maturation and use of intoxicant.
3.
The learning is
not directly observable but manifests in the activities of the individual.
4.
Learning depends
on practice and experience.
Characteristics of Learning
Yoakum and Simpson have
stated the following general characteristics of learning: Learning is growth,
adjustment, organization of experience, purposeful, both individual and social,
product of the environment.
According to W.R Mc law learning has the following
characteristics.
1.
Learning is a
continuous modification of behavior continues throughout life
2.
Learning is
pervasive. It reaches into all aspects of human life.
3.
Learning
involves the whole person, socially, emotionally and intellectually.
4.
Learning is
often a change in the organization of behavior.
5.
Learning is
developmental. Time is one of its dimensions.
6.
Learning is
responsive to incentives. In most cases positive incentives such as rewards are
most effective than negative incentives such as punishments.
7.
Learning is
always concerned with goals. These goals can be expressed in terms of
observable behavior.
8.
Interest and
learning are positively related. The individual learns bet those things, which
he is interested in learning. Most boys find learning to play football easier than
learning to add fractions.
9.
Learning depends
on maturation and motivation.
Types of Learning
Learning has been
classified in many ways.
I. Informal, formal and non-formal learning: Depending on the way of acquiring it learning may
be informal, formal or non-formal.
• Informal learning is
incidental. It takes place throughout life. It is not planned.
• Formal learning is
intentional and organized. It takes place in formal educational institution.
• Non-formal is also
intentional and organized. It is flexible.
II. Individual or Group learning: Learning is called either individual or group
learning depending upon the number of individuals involved in the learning
process.
III. Another classification involves the types of
activity involved
(a) Motor learning: - when learning involves primarily the use of muscles
it is called as motor learning. e.g.: learning to walk, to operate a typewriter
(b) Discrimination
learning: - Learning which involves
the act of discrimination is called discrimination learning. E.g.
infant discriminates between mother and aunt, milk and water.
(c) Verbal learning: - when learning involves the use of words it is called
as verbal learning.
(d) Concept learning: -
when learning involves the
formation of concept it is called as concept learning.
(e) Sensory learning: -
when learning is concerned with
perception and sense it is sensory learning.
NATURE OF LEARNING
a. Learning is
adaptation or adjustment: Friends, we all
continuously interact with our environment. We often make adjustment and adapt
to our social environment. Through a process of continuous learning, the
individual prepares himself for necessary adjustment or adaptation. That is why
learning is also described as a process of progressive adjustment to ever changing
conditions, which one encounters.
b. Learning is
improvement: Learning is often
considered as a process of improvement with practice or training. We learn many
things, which help us to improve our performance.
c. Learning is
organizing experience: Learning is not
mere addition of knowledge. It is the reorganization of experience.
d. Learning brings
behavioral changes: Whatever the
direction of the changes may be, learning brings progressive changes in the
behavior of an individual. That is why he is able to adjust to changing
situations.
e. Learning is active: Learning does not take place without a purpose and
self-activity. In any teaching learning process, the activity of the learner
counts more than the activity of a teacher.
f. Learning is goal directed:
when the aim and purpose of
learning is clear, an individual learns immediately. It is the purpose or goal,
which determines what, the learner sees in the learning situations and how he
acts. If there is no purpose or goal learning can hardly be seen.
g. Learning is
universal and continuous: All living
creatures learn. Every moment the individual engages himself to learn more and
more. Right from the birth of a child till the death learning continues.
PRINCIPLES OF LEARNING
The
following list presents the basic principles that underlie effective learning.
These principles are distilled from research from a variety of disciplines.
1.
Students’ prior knowledge can help or hinder learning.
Students
come into our courses with knowledge, beliefs, and attitudes gained in other
courses and through daily life. As students bring this knowledge to bear in our
classrooms, it influences how they filter and interpret what they are learning.
If students’ prior knowledge is robust and accurate and activated at the
appropriate time, it provides a strong foundation for building new
knowledge. However, when knowledge is inert, insufficient for the task,
activated inappropriately, or inaccurate, it can interfere with or impede new
learning.
2.
How students organize knowledge influences how they
learn and apply what they know.
Students
naturally make connections between pieces of knowledge. When those connections
form knowledge structures that are accurately and meaningfully organized,
students are better able to retrieve and apply their knowledge effectively and
efficiently. In contrast, when knowledge is connected in inaccurate or random
ways, students can fail to retrieve or apply it appropriately.
3.
Students’ motivation determines, directs, and sustains
what they do to learn.
As students
enter college and gain greater autonomy over what, when, and how they study and
learn, motivation plays a critical role in guiding the direction, intensity,
persistence, and quality of the learning behaviors in which they engage. When
students find positive value in a learning goal or activity, expect to
successfully achieve a desired learning outcome, and perceive support from
their environment, they are likely to be strongly motivated to learn.
4.
To develop mastery, students must acquire component
skills, practice integrating them, and know when to apply what they have
learned.
Students
must develop not only the component skills and knowledge necessary to perform
complex tasks, they must also practice combining and integrating them to develop
greater fluency and automaticity. Finally, students must learn when and how to
apply the skills and knowledge they learn. As instructors, it is important that
we develop conscious awareness of these elements of mastery so as to help our
students learn more effectively.
5.
Goal-directed practice coupled with targeted feedback
enhances the quality of students’ learning.
Learning
and performance are best fostered when students engage in practice that focuses
on a specific goal or criterion, targets an appropriate level of challenge, and
is of sufficient quantity and frequency to meet the performance criteria.
Practice must be coupled with feedback that explicitly communicates about some
aspect(s) of students’ performance relative to specific target criteria, provides
information to help students progress in meeting those criteria, and is given
at a time and frequency that allows it to be useful.
6.
Students’ current level of development interacts with
the social, emotional, and intellectual climate of the course to impact
learning.
Students
are not only intellectual but also social and emotional beings, and they are
still developing the full range of intellectual, social, and emotional skills.
While we cannot control the developmental process, we can shape the intellectual,
social, emotional, and physical aspects of classroom climate in developmentally
appropriate ways. In fact, many studies have shown that the climate we create
has implications for our students. A negative climate may impede learning and
performance, but a positive climate can energize students’ learning.
7.
To become self-directed learners, students must learn
to monitor and adjust their approaches to learning.
Learners
may engage in a variety of metacognitive processes to monitor and control their
learning assessing the task at hand, evaluating their own strengths and
weaknesses, planning their approach, applying and monitoring various
strategies, and reflecting on the degree to which their current approach is
working. Unfortunately, students tend not to engage in these processes
naturally. When students develop the skills to engage these processes, they
gain intellectual habits that not only improve their performance but also their
effectiveness as learners.
FACTORS AFFECTING LEARNING
Introduction
Learning, as we know,
can be considered as the process by which skills, attitudes, knowledge and
concepts are acquired, understood, applied and extended. All human
beings, engage in the process of learning, either consciously, sub-consciously
or subliminally whether grownups or children. It is through learning that their
competence and ability to function in their environment get enhanced. It is
important to understand that while we learn some ideas and concepts through
instruction or teaching, we also learn through our feelings and experiences.
Feelings and experiences are a tangible part of our lives and these greatly
influence what we learn, how we learn and why we learn.
Learning has been
considered partly a cognitive process and partly a social and affective one. It
qualifies as a cognitive process because it involves the functions of
attention, perception, and reasoning, analysis, drawing of conclusions, making
interpretations and giving meaning to the observed phenomena. All of these are
mental processes, which relate to the intellectual functions of the individual.
Learning is a social and affective process, as the societal and cultural
context in which we function and the feelings and experiences which we have,
greatly influence our ideas, concepts, images and understanding of the world.
These constitute inner subjective interpretations and represent our own unique,
personalized constructions of the specific universe of functioning.
Our knowledge, ideas,
concepts, attitudes, beliefs and the skills, which we acquire, are a
consequence of these combined processes. The process of learning involves
cognition, feeling, experience and a context. Individuals vary greatly with regard
to their ability, capacity and interest in learning. You must have noticed such
variations among your friends and students. In any family, children of the same
parents differ with respect to what they can learn and how well they can learn.
For example, a
particular child may be very good at acquiring practical skills such as
repairing electrical gadgets, shopping for the household etc., while his
brother or sister may in contrast be very poor on these, and good at academic
tasks, instead. Even for yourself, you may be perplexed why you can do some
tasks well, but not others given the same competence level.
Maturation as Factor in Affecting Learning
Maturation is an
important factor that affects our learning is defined as “growth that proceeds
regularly within a wide range of environmental conditions.” Maturation is
growth that takes place regularly in an individual without special condition of
stimulation such as training and practice. Learning is possible only when a
certain stage of maturation is also reached. Exercise and training becomes
fruitful only when a certain stage of maturation is attained.
Maturation determines
the readiness of the child for learning. Learning will be ineffective if the
child has not attained the required level of maturity. There are individual
differences in maturation. This means the rate of maturation varies with
individuals. There are individual differences in the capacity to learn at the
same age level. This is because of the difference of maturation level. Specific
skills are learnt by children easily who mature earlier than others.
The 3R’s i.e., reading,
writing and reckoning can be learn only after the maturation of muscular and
brain capacities. Rate of learning ability is closely related to the maturation
of the cerebral cortex. Deterioration of cortical tissues in old age brings
about declination in the learning ability. So it can be said that learning is
not independent of maturation, but must be based upon a sufficient stage of
growth.
Learning is possible
only when a certain stage of maturation is reached. However much we practice a
six month old child with walking exercises, the infant cannot walk. The muscles
have not matured enough for the infant to learn to walk. This particular
learning is possible only when the nerves and the muscles have attained a
particular stage of maturity and development. Practice is most productive when
properly articulated with maturational level. It is very essential for the
teachers to know the maturational level of the pupils.
Attention and Perception as Factor in Affecting
Learning
Another factor, which
affects learning, is attention. Attention is always present in conscious life
and is common to all types of mental activity. It is the characteristics of all
conscious life. Every activity of yours is based on interest and attention. You
can succeed in achieving your goals only when your attention is directed
towards learning.
Attention is defined as
the act of selective consciousness-Ross
Dumville defined
Attention as the concentration of consciousness upon one subject rather than
another.
Characteristics of Attention
1.
Attention is
focusing consciousness on one object. One object is the focus of attention. All
other objects are in the margin of attention. (Right now, what is the focus of
your attention? What objects are in the margin of your attention?)
2.
Attention is
selective. We choose to attend to one object in preference to others.
3.
Attention is
constantly shifting from focus to margin
4.
Attention is a
state of preparedness where the muscles and sense organs ready themselves for
attending
5.
Attention cannot
be divided between two mental tasks.
Types of Attention
• Voluntary
attention: a person actively searches out information that has personal
relevance
• Selective
attention: a person selectively focuses attention on relevant information
• Involuntary
attention: a person is exposed to something surprising, novel, threatening,
or unexpected- e.g.: surprise, movement, unusual sounds, size of
stimulus, contrast effects and color.
Several factors affect attention. These are factors
inherent in the object of attention
1. Movement: An
animated picture elicits more attention than a still picture
2. Size of an object:
Large letters attract more attention than tiny font.
3. Contrast: Dark
letters stand out against a light background.
4. Color: Colors,
especially bright ones, gain more attention than drab colors
5. Novelty: A
new gimmick in advertising is an instant hit
6. Change in stimuli:
If the clock suddenly stops its ticking, it is likely to attract attention. If
a teacher pauses in the midst of the lecture, the students are likely to pay
more attention to the next few words
7. Intensity: A
glaring light, sharp sound, fluorescent markers serve as attention grabbers.
8. Repetition:
Words of a song that are repeated or words in a lecture that are repeated
attract attention.
Significance of Attention
It is basic need for
all types of learning. Every moment of yours is attracted by many stimuli of
the environment. Your mind is not able to concentrate on all the stimuli at the
same time. It is because of attention that you are able to concentrate on
important aspect of a single object.
Consider a classroom,
where there are lot of things like, desk, bench, chalk, black board, duster,
fan and charts. When a teacher shows you a particular chart, you pay attention
to that. It shifts the focus of learner to the chart this helps them to learn
more about it.
Therefore, it can be
said that attention helps you to clear the vivid objects.
·
It arouses
interest in learners to learn a particular thing.
·
It increases
efficiency of the learner
·
It motivates
learners to learn more
·
It makes the
learners ready to learn
·
It brings a
state of alternates in learners for doing task
·
It helps the
learner to perceive events or ideas.
Thus, attention is a
necessary condition for any task in the classroom. It is the hub of entire
learning process. It is essential for learning as well as understanding well.
Attention is an essential factor for teachers as well as students. If you are
attentive in classroom, you are fully prepared to receive any stimulus. It
enables you to learn properly within a period. It helps you to achieve the
target within short period and with reasonable amount of effort.
Perception
Perception is the
process through which a person is exposed to information, attends to the
information, and comprehends the information.
Exposure: a
person receives information through his/her senses
Attention: a
person allocates processing capacity to a stimulus
Comprehension: a
person interprets the information to obtain meaning from it
Meaning: Perception is the mental process by which you get
knowledge of external world. You receive innumerable impression through the
sense organs. You select some of these and organize them into unit, which
convey some meaning. The transformation of sensation into organized pattern is
called as perception.
Perception
= Sensation + Meaning
For E.g. Eyes react to
light and give us the knowledge of brightness, nose reacts to smell and give us
the knowledge of pleasant or unpleasant smell, ear react to the sound of
barking and gives us the knowledge of presence of a dog. Perception is an
active state of mind in which it reacts on sensation and interprets it. The
basis of perception is sensation.
Importance of Perception in Learning
Learning depends on an
individual’s precepts. If you are able to perceive a thing correctly then right
learning will take place. Learning will proceed in a proper direction due to
correct precepts. Both sensation and perception play an important role in you
learning. Sensations are the first impression so it has to be absolutely clear.
Sensations give rise to perception and on that basis you get a proper
understanding of an object, idea or an experience. Learning depends upon
accurate and efficient perception and perception depends upon the sensation,
which depends on the normal functioning of the sense organs. Thus perception is
important for proper learning and understanding.
Motivation as Factor in Affecting Learning
The knowledge of how to
stimulate the students to participate meaningfully in classroom will go a long
way in assisting the teachers. This chapter therefore provides the learners the
opportunity to understand different theories of motivation and how to apply these
theories to their day-to-day classroom teaching/learning activities.
Maslow (1970) believed
that motivation leads to growth and development, and that need satisfaction is
the most important sole factor underlying motivation. Maslow furthered
explained that man is perpetually in needs and that the resources to satisfy
those needs are limited. In view of this, many places his/her wants on the
scale of preference, that he/she selects the most pressing need. After this
need has been satisfied, it becomes less important, paving way for the next on
the rank.
Motivation is defined
as an inspiration that propels someone into an action. It is an internal state
or condition that activates and gives direction to our thoughts, feelings, and
actions (Lahey, 1995).
In the opinion of
Oladele (1998), motivation is a process by which the learner’s internal
energies are directed toward various goal objects in his/her environment. These
energies or arousals push an individual in achieving his goals. An individual
may be highly motivated to perform well in a task and completely unmotivated in
another. This means that when people are motivated, they will work tirelessly
to achieve their aspirations.
The needs of man may
either be primary or secondary. Primary needs are the physiological wants of
man. It may be the need for water, rest, sexual intercourse, hunger and thirst.
Secondary needs are the desire for autonomy, affection, or the need for safety
and security. For example, the desire
of laborers to take a glass of water after thirst is a primary need. At the
same time, craving of the students to stay in a serene classroom environment is
a secondary need.
Types of Motivation
There are two types of
motivation or arousals. They can either be internally or externally driven. The
desire for food or sex arises from within us (intrinsic), while the yearning to
obtain recognition or approval is influenced by the conditions in our
environment (extrinsic). In view of the above explanation, motivation is
divided into intrinsic and extrinsic.
1. Intrinsic Motivation:
Is an internal force or
motive within the individual who drives him/her into emitting certain behavior?
It is an innate or genetically predetermined disposition to behave in
particular way when he/she faces a particular situation. This type of
motivation can make an individual to have the feelings of self-confidence and
competence (Deci and Ryan, 1985). A student who is intrinsically motivated may
carry out a task because of the enjoyment he/she derives from such a task.
In another way, a dog
that sees a bone and runs for it did that because of the satisfaction it
derives from eating bone. This type of behavior does not require any prior
learning. Sighting the bone changes the behavior of the dog and propels it to
act.
2. Extrinsic Motivation:
Is the external or
environmental factor, which sets the individual’s behavior into motion. The
incentive/reinforce drives an individual’s behavior towards a goal. A student
that is extrinsically motivated will execute an action in order to obtain some
reward or avoid some sanctions. For example, a student who read hard for the
examination did so because of the desire to obtain better grade. The case also
goes for a runner who wants to win a prize; he/she will need constant practice than
a person who wants to run for the fun of it. Extrinsic rewards should be used
with caution because they have the potential for decreasing exiting intrinsic
motivation.
For example extrinsic
incentive may spur a student to actively participate in the task for which the
student has no interest, but may undermine intrinsic and continuing motivation
in him/her (Deci et al, 1985). Therefore, students’ motivation automatically
has to do with the students’ desire to participate in the learning process. It
also concerns the reasons or goals that underlie their involvement or
non-involvement in academic activities.
Fatigue As Factor In Affecting Learning
It is quite essential
to do away with fatigue in the process of learning as fatigue becomes an
obstacle in the task to be performed or at least reduces its rate of progress.
The truth of the matter is that the proportion in which the students become
fatigued, his achievement curve shows a downward trend. Achievement decreases
with the increase in fatigue. Hence, educational psychology makes a detailed
study of the cause of fatigue and of the methods of alleviating it.
What is Fatigue?
Fatigue is the state of
reduced interest and desire, and this constitutes psychological explanation. It
is the state or condition in which the nerves do not react and mind becomes lax
and inert. Evidently, fatigue is neither purely physical nor exclusively
mental. It is a psychological state of exhaustion. Reduce efficiency or
capacity of body as well as mind is implicit in this phenomenon.
Kinds of Fatigue
Fatigue is of many
kinds just as capacity. However, it is generally believed to be of four kinds.
1. Mental Fatigue: Mental work or any kind of strain on the mind
reduces the capacity of the mind for work and causes mental fatigue. Thus in
mental fatigue, the mind tries or the capacity to its minute fibers for work is
diminished.
2. Physical Fatigue: This type of fatigue results in the reduction in the
capacity of the muscles of the body and a feeling of fatigue. In this way
physical fatigue is brought about by physical exertion. Even though the body
feels tired due to mental exertion which should normally result in mental
fatigue, yet on account of close relation of the two, it also produces physical
fatigue. Thus mental fatigue is unavoidable and it leads to physical fatigue.
3. Nervous Fatigue: The subconscious mind of man is extremely active and
since in the process of its work it consumes energy, in due course of time it
naturally produces a feeling of fatigue and depression. Nervous fatigue can
also result in the subconscious is extremely tired due to mental conflict.
4. Boredom: Boredom
and fatigue are not identical. Fatigue is the result of the use of energy but
boredom is the feeling of tiredness due to an incomplete or improper expulsion
of energy. If you go to a friend and he is busy in some work you become bored.
Similarly, you get bored if a person persists in talking about the same thing
day after. Boredom result in restlessness, a state induced by our inability to
find proper use for our capacity for work.
Ways of Removing Fatigue
1. Sleep: Getting
proper 8 hours of sleep is necessary.
2. Relaxation: sitting
or lying in a relaxed position, doing activities which are favorites also
eliminate fatigue.
3. Balance of work and
rest
4. Change in the nature
of work
5. Recreation
6. Change in Emotions
Reducing Fatigue in School and classroom
The following points
can be kept in the view to fight fatigue in the classroom situation.
1. Satisfactory physical condition: the school and the classroom should be attractive
and clean. The furniture must be quite comfortable.
2. Medical Check Up: Sick children are soon tired. Sometimes some
children are healthy apparently but they may be suffering from some chronic
ailments. They cannot carry on sustained activity for a long time. Weak
eye-sight exhausts the individual very soon.
3. Mid-day Meals:
Hungry stomachs invite fatigue during activity. Therefore, children should be
providing with mid-day meals or other light refreshments in the school time.
4. Supply of fresh air: The rooms must be well ventilated for fresh air and
light. Oxygen is a necessary thing to fight fatigue. There should be enough
outdoor activities also.
5. Motivation: the
lesson must be made quite interesting. Therefore, various teaching techniques
should be implemented during teaching-learning process.
6. Co-curricular activities: Extracurricular activities prove very refreshing,
interesting and instructive to the children. Therefore, there should be ample
provisions of such activities in the school.
LEARNING THEORIES
Learning as a process
focuses on what happens when the learning takes place. Explanations of what
happens constitute learning theories.
A learning theory is an attempt
to describe how people and animals learn; thereby helping us understands the
inherently complex process of learning. Learning
theories have two chief values according to Hill (2002). One is in
providing us with vocabulary and a conceptual framework for interpreting the
examples of learning that we observe. The other is in suggesting where to look
for solutions to practical problems. The theories do not give us solutions, but
they do direct our attention to those variables that are crucial in finding
solutions.
The three main
categories or philosophical frameworks under which learning theories falls are
behavioral, cognitive, and constructivism. Behaviorism focuses only on the
objectively observable aspects of learning. Cognitive theories look beyond
behavior to explain brain-based learning. In addition, constructivism views
learning as a process in which the learner actively constructs or builds new
ideas or concepts.
We will discuss the
behavioral theories under two broad categories:
A.
S-R (Stimulus-Response)
theory with reinforcement
v E.L Thorndike- Trial and Error theory.
v B.F Skinner- Operant Conditioning
B.
S-R
(Stimulus-Response) theory without reinforcement
v Pavlov- Classical Conditioning
S-R (STIMULUS-RESPONSE) THEORY WITH REINFORCEMENT
A) E.L Thorndike- Trial and Error Theory of
Learning:
Edward Lee
Thorndike (1874-1949) was the first
American psychologist who put forward the Trial and Error Theory of learning.
According to Thorndike, all learning takes place because of formation of bond
or connection between stimulus and response.
He further says that
learning takes place through a process of approximation and correction. A
person makes a number of trials, some responses do not give satisfaction to the
individual but he goes on making further trials until he gets satisfactory
responses.
Thorndike conducted a
number of experiments on animals to explain the process of learning. His most
widely quoted experiment is with a cat placed in a puzzle box. Thorndike put a
hungry cat in a puzzle box. The box had one door, which could be opened by
manipulating a latch of the door. A fish was placed outside the box. The cat
being hungry had the motivation of eating fish outside the box. However, the
obstacle was the latch on the door. The cat made random movements inside the
box indicating trial and error type of behavior biting at the box, scratching
the box, walking around, pulling and jumping etc. to come out to get the food.
Now in the course of her movements, the latch was manipulated accidently and the
cat came out to get the food. Over a series of successive trials, the cat took
shorter and shorter time, committed less number of errors, and was in a
position to manipulate the latch as soon as it was put in the box and learnt
the art of opening the door.
Thorndike concluded
that it was only after many random trials that the cat was able to hit upon the
solutions. He named it as Trial and Error Learning. An analysis of the learning
behavior of the cat in the box shows that besides trial and error the principles
of goal, motivation, explanation and reinforcement are involved in the process
of learning by Trial and Error.
Laws of Learning
Based on Trial and
Error Learning Theory, Thorndike gave certain laws of Learning. We shall
discuss three fundamental Laws of Learning in this section. These laws are:
1. Law of Readiness
This law refers to the
fact that learning takes place only when the learner is prepared to learn. No
amount of efforts can make the child learn if the child is not ready to learn.
The dictum that ‘you can lead a horse to the pond but you can’t make it drink
water unless it feels thirsty’ goes very well with this law. In other words, if
the child is ready to learn, he/she learns more quickly, effectively and with
greater satisfaction than if he/she is not ready to learn. In the words of
Thorndike the three stages of this Law of Readiness are:
• For a conduction unit
ready to conduct, to conduct is satisfying.
• For a conduction unit
ready to conduct, not to conduct is annoying.
• For a conduction unit
not ready to conduct, to conduct is annoying.
Thus, the Law of
Readiness means mental preparation for action. It is not to force the child to
learn if he is not ready. Learning failures are the result of forcing the
learner to learn when he is not ready to learn something.
Educational Implications of Law of Readiness:
The law draws the
attention of teacher to the motivation of the child. The teacher must consider
the psycho-biological readiness of the students to ensure successful learning
experiences. Curriculum / Learning experiences should be according to the
mental level of maturity of the child. If this is not so, there will be poor
comprehension and readiness may vanish.
2. Law of Exercise
This law explains the
role of practice in learning. According to this law, learning becomes efficient
through practice or exercise. The dictum ‘Practice makes a man perfect’ goes
very well with this law. This law is further split into two parts — Law of use
and Law of disuse. The law of use means that a connection between a stimulus
and response is strengthened by its occurrence, its exercise or its use. In
other words, the use of any response strengthens it, and makes it more prompt,
easy and certain.
Regarding the law of
disuse, it is said that when a modifiable connection is not made between a
stimulus and a response over a length of time, the strength of that connection
is decreased. This means that any act that is not practiced for some time
gradually decays. Anything that is not used exercised or practiced for a
certain period tends to be forgotten or becomes weak in strength, efficiency
and promptness.
Educational Implications
Exercise occupies an
important place in learning. Teacher must repeat, give sufficient drill in some
subjects like mathematics, drawing, music or vocabulary for fixing material in
the minds of the students. Thorndike later revised this law of exercise and
accordingly it is accepted that practice does bring improvement in learning but
it in itself is not sufficient. Always practice must be followed by some reward
or satisfaction to the learner. The learner must be motivated to learn.
3. Law of Effect
This is most important
of Thorndike’s laws, which state that when a connection between stimulus and
response is accompanied by satisfying state, its strength is increased. On the
other hand, when a connection is accompanied by an annoying state of affairs,
its strength is reduced or weakened. The saying ‘nothing succeeds like success’
goes very well with this law. In other words, the responses that produce
satisfaction or comfort for the learner are strengthened and responses that
produce annoyance or discomfort for the learner are weakened.
Thorndike revised this
law in 1930 and according to this revision, he stated that reward strengthened
the response but punishment did not always weaken the response. Then he placed
more emphasis on the reward aspect than on the punishment aspect of Law of
Effect.
Educational Implications
This law signifies the
use of reinforcement or feedback in learning. This implies that learning trials
must be associated with satisfying consequences. The teacher can use rewards to
strengthen certain responses and punishment to weaken others.
However, the use of
reward is more desirable than the use of punishment in school learning. The
teacher for motivating the students for learning situations can exploit the use
of reward.
B) B.F.Skinners- Operant Conditioning
Operant conditioning
(sometimes referred to as instrumental conditioning) is a method
of learning that occurs through rewards and punishments for behavior. Through
operant conditioning, an association is made between a behavior and a
consequence for that behavior.
Behaviorist B.F.
Skinner coined the term operant conditioning, which is why it is also referred
as Skinnerian conditioning. As a behaviorist, Skinner believed that internal
thoughts and motivations could not be used to explain behavior.
Instead, he suggested,
we should look only at the external, observable causes of human behavior.
Skinner used the term operant to refer to any "active behavior that
operates upon the environment to generate consequences" (1953). In other
words, Skinner's theory explained how we acquire the range of learned behaviors
we exhibit each and every day.
Skinner is regarded as
the father of Operant Conditioning, but his work was based on Thorndike’s law
of effect. Skinner introduced a new term into the Law of Effect -
Reinforcement. Behavior that is reinforced tends to be repeated (i.e.
strengthened); behavior that is not reinforced tends to die out-or be
extinguished (i.e. weakened).
Skinner studied operant
conditioning by conducting experiments using animals, which he placed in a “Skinner
Box” which was similar to Thorndike’s puzzle box.
The Skinner box
involved placing an animal (such as a rat or pigeon) into a sealed box with a
lever that would release food when pressed. If food was released every time the
rat pressed the lever, it would press it more and more because it learnt that
doing so gives it food. Lever pressing is described as an operant behavior,
because it is an action that results in a consequence. In other words, it
operates on the environment and changes it in some way.
The food that is
released as a result of pressing the lever is known as a reinforcer, because it
causes the operant behavior (lever pressing) to increase. Food could also be
described as a conditioned stimulus because it causes an effect to occur.
Note: There is an important difference between a reward
and a reinforcer in operant conditioning.
• A reward is something, which has value to the
person giving the reward, but may not necessarily be of value to the person
receiving the reward.
• A reinforce is something, which benefits the
person receiving it, and so results in an increase of a certain type of
behavior.
Skinner identified three types of responses or
operant that can follow behavior.
I.
Neutral operants: Responses from the environment that neither
increase nor decrease the probability of a behavior being repeated.
II.
Reinforcers are any event that
strengthens or increases the behavior it follows. There are two kinds of
reinforcers.
1. Positive
reinforcers are favorable events or outcomes that are presented after the
behavior. In situations that reflect positive reinforcement, a response or behavior
is strengthened by the addition of something, such as praise or a direct
reward.
2. Negative
reinforcers involve the removal of an unfavorable events or outcomes after
the display of a behavior. In these situations, a response is strengthened by
the removal of something considered unpleasant. In both of these cases of
reinforcement, the behavior increases.
III.Punishment
is the presentation of
an adverse event or outcome that causes a decrease in the behavior it follows.
Punishment weakens behavior. There are two kinds of punishment:
1. Positive
punishment sometimes
referred to as punishment by application, involves the presentation of an
unfavorable event or outcome in order to weaken the response it follows.
2. Negative
punishment, also known as
punishment by removal, occurs when a favorable event or outcome is removed
after a behavior occurs. In both of these cases of punishment, the behavior decreases.
Schedules of Reinforcement:
v Intermittent reinforcement - reinforcement is given only part of the times the
animal gives the desired response.
v Continuous reinforcement - reinforcement is given every time the animal gives
the desired response.
v Ratio reinforcement - a pre-determined proportion of responses will be
reinforced.
v Fixed ratio reinforcement - reinforcement is given on a regular ratio, such as
every fifth time the desired behavior is produced.
v Variable (random) fixed reinforcement- reinforcement is given for a predetermined
proportion of responses, but randomly instead of on a fixed schedule.
v Interval reinforcement- reinforcement is given after a predetermined
period of time.
v Fixed interval reinforcement - reinforcement is given on a regular schedule, such
as every five minutes.
v Variable interval reinforcement - reinforcement is given after random amounts of
time have passed.
In animal studies,
Skinner found that continuous reinforcement in the early stages of training
seems to increase the rate of learning. Later, intermittent reinforcement keeps
the response going longer and slows extinction.
Skinner specifically
addressed the applications of behaviorism and operant conditioning to
educational practice. He believed that the goal of education was to train
learners in survival skills for self and society. The role of the teacher was
to reinforce behaviors that contributed to survival skills, and extinguish
behaviors that did not. Behaviorist views have shaped much of contemporary
education in children and adult learning.
Implication of the theory of operant conditioning:
1. Conditioning study behavior: Teaching is
the arrangement of contingencies of reinforcement, which expedite learning. For
effective teaching teacher should arranged effective contingencies of
reinforcement. Example: For Self learning of a student teacher should reinforce
student behavior through variety of incentives such as prize, medal, smile,
praise, affectionate patting on the back or by giving higher marks.
2. Conditioning and
classroom behavior: During
learning process child acquire unpleasant experiences also. This unpleasantness
becomes conditioned to the teacher, subject and the classroom and learner
dislikes the subject and a teacher.
Suitable behavioral
contingencies, atmosphere of recognition, acceptance, affection and esteem
helps child in approaching teacher and the subject. If student is not serious
in study, teacher make use of negative reinforcement like showing negligence,
criticizing student etc. but if student is serious in study, teacher make use
of positive reinforcement like prize, medal, praise and smile.
3. Managing Problem
Behavior: Two types of behavior
are seen in the classroom via undesired behavior and problematic behavior.
Operant conditioning is a behavior therapy technique that shape students
behavior. For this teacher should admit positive contingencies like praise,
encouragement etc. for learning. One should not admit negative contingencies.
Example punishment (student will run away from the dull and dreary classes –
escape stimulation.
4. Dealing with anxieties through conditioning:
Through conditioning fear, anxieties, prejudices, attitudes, perceptual meaning
develops. Examples of anxiety are signals on the road, siren blown during
wartime, child receiving painful injection from a doctor. Anxiety is a
generalized fear response. To break the habits of fear, a teacher should use
desensitization techniques. Initially teacher should provide very weak form of
conditioned stimulus. Gradually the strength of stimulus should be increased.
5. Conditioning group
behavior: Conditioning makes
entire group learn and complete change in behavior is seen due to
reinforcement. It breaks undesired and unsocial behavior too.
Example: Putting questions or telling lie to
teachers will make teachers annoyed in such circumstances students learn to
keep mum in the class. Asking questions, active participation in class
discussion will make the teacher feel happy – interaction will increase and
teaching learning process becomes more effective.
6. Conditioning and
Cognitive Processes: Reinforcement is
given in different form, for the progress of knowledge and in the feedback
form. When response is correct, positive reinforcement is given. Example: A
student who stands first in the class in the month of January is rewarded in
the month of December. To overcome this Programme instruction is used. In this
subject matter is broken down into steps. Organizing in logical sequence helps
in learning. Each step is built upon the preceding step. Progress is seen in
the process of learning. Immediate reinforcement is given at each step.
7. Shaping Complex Behavior: Complex behavior
exists in form of a chain of small behavior. Control is required for such kind
of behavior. This extended form of learning is shaping technique. Smallest
Behavior is controlled at initial stage. On behalf of different contingencies,
next order of chain of behaviors is controlled. Example: Vocabulary in English.
Teaching spelling is mainly a process of shaping complex form of behavior.
S-R (STIMULUS-RESPONSE) THEORY WITHOUT REINFORCEMENT
Pavlov- Classical Conditioning (1849-1936)
Classical conditioning
is a term used to describe learning which has been acquired through experience.
One of the best-known examples of classical conditioning can be found with the
Russian psychologist Ivan Pavlov and his experiments on dogs.
In these experiments,
Pavlov trained his dogs to salivate when they heard a bell ring. In order to do
this he first showed them food, the sight of which caused them to salivate.
Later Pavlov would ring a bell every time he would
bring the food out, until eventually, he could get the dogs to salivate just by
ringing the bell and without giving the dogs any food.
In this simple but
ingenious experiment, Pavlov showed how a reflex (salivation, a natural bodily
response) could become conditioned (modified) to an external stimulus (the
bell) thereby creating a conditioned reflex/response.
Components Involved In Classical Conditioning
We can gain a better
understanding of classical conditioning by looking at the various components
involved in his experiment;
• The unconditioned
stimulus. (UCS)
• The conditioned
stimulus. (CS)
• The unconditioned
reflex/response. (UCR)
• The conditioned
reflex/response. (CR)
So let’s look at each
of these classical conditioning components in more detail now.
Note: In
its strictest definition classical conditioning is described as a previously
neutral stimulus which causes a reflex (stimulus means something which causes a
physical response).
The Unconditioned Stimulus (food): (UCS)
An unconditioned
stimulus is anything, which can evoke a response without prior learning or
conditioning.
For example,
when a dog eats some food it causes his mouth to salivate. Therefore the food
is an unconditioned stimulus, because it causes a reflex response (salivation)
automatically and without the dog having to learn how to salivate.
Unconditioned Stimulus– This causes an automatic reflex response.
Conditioned Stimulus (bell): (CS)
The conditioned
stimulus is created by learning, and therefore does not create a response
without prior conditioning.
For example,
when Pavlov rang a bell and caused the dogs to salivate, this was a conditioned
stimulus because the dogs learnt to associate the bell with food. If they had
not learnt to associate the bell with food, they would not have salivated when
the bell was rung.
Conditioned Stimulus– You need to learn first before it creates a
response. It is an acquired power to change something.
Unconditioned Reflex/Response (salivation): (UCR)
An unconditioned reflex
is anything that happens automatically without you having to think about it,
such as your mouth salivating when you eat.
Unconditioned Reflex – Reflex that happens automatically and you did not
have to learn how to do it.
Conditioned Reflex (salivation in response to bell):
(CR)
A conditioned reflex is
a response which you have learnt to associate with something.
For example,
the dogs salivated when Pavlov rang a bell, when previously (without
conditioning) the bell would not cause the dogs to salivate.
Conditioned Reflex– A conditioned reflex that can evoked in response
to a conditioned stimulus.
Basic concepts in classical conditioning:
There are several
principles that are associated with classical conditioning, some of these are:
v Extinction: a
conditioned response will disappear over time when the conditioned stimulus is
no longer presented.
v Spontaneous recovery: sometimes there is the weak appearance of a
previously extinguished response.
v Stimulus generalization: this is when individuals respond in this same way to
experience stimuli. For example, all fuzzy animals scaring a young child
instead of just a fuzzy cat.
v Stimulus discrimination: organisms can learn to discriminate between various
stimuli.
v Higher order conditioning: this is when a neutral stimulus can cause the
conditioned response sense if it had been associated with the conditioned
stimulus.
Types of classical conditioning
1.
Forward
conditioning: Learning is fastest
in forward conditioning. During forward conditioning the onset of the
conditioned stimulus (CS) precedes the onset of the unconditioned stimulus
(US). Two common forms of forward conditioning are delay and trace
conditioning.
2.
Delay
conditioning: In delay,
conditioning the conditioned stimulus (CS) is presented and is overlapped by
the presentation of the unconditioned stimulus (US).
3.
Trace
conditioning: During trace
conditioning, the conditioned stimulus (CS) and US do not overlap. Instead, the
conditioned stimulus (CS) is presented, a period is allowed to elapse during
which no stimuli are presented, and then the unconditioned stimulus (US) is
presented. The stimulus-free period is called the trace interval. It may
also be called the conditioning interval.
4.
Simultaneous
conditioning: During simultaneous
conditioning, the conditioned stimulus (CS) and unconditioned stimulus (US) are
presented and terminated at the same time.
5.
Backward
conditioning: Backward conditioning
occurs when a conditional stimulus (CS) immediately follows an unconditional
stimulus (US). Unlike traditional conditioning models, in which the conditional
stimulus (CS) precedes the unconditional stimulus (US), the conditional
response (CR) tends to be inhibitory. This is because the conditional stimulus
(CS) serves as a signal that the unconditional stimulus (US) has ended, rather
than a reliable method of predicting the future occurrence of the unconditional
stimulus (US).
6.
Temporal
conditioning: The unconditioned
stimulus (US) is presented at regularly timed intervals, and CR acquisition is
dependent upon correct timing of the interval between unconditioned stimulus
(US) presentations. The background, or context, can serve as the conditioned
stimulus (CS) in this example.
7.
Unpaired
conditioning: The conditioned
stimulus (CS) and unconditioned stimulus (US) are not presented together.
Usually they are presented as independent trials that are separated by a
variable, or pseudo-random, interval. This procedure is used to study
non-associative behavioral responses, such as sensitization.
8.
CS-alone
extinction: The conditioned
stimulus (CS) is presented in the absence of the unconditioned stimulus (US).
This procedure is usually done after the conditional response (CR) has been
acquired through “forward conditioning” training. Eventually, the conditional
response (CR) frequency is reduced to pre-training levels. Essentially, the
stimulus is presented until habituation occurs.
Implications of Pavlov’s Theory to Classroom
Situations
1.
The theory
believed that one must be able to practice and master a task effectively before
embarking on another one. This means that a student needs to be able to respond
to a particular stimulus (information) before he/she can be associated with a
new one.
2.
Teachers should
know how to motivate their students to learn. They should be versatile with
various strategies that can enhance effective participation of the students in
the teaching learning activities.
3.
Most of the
emotional responses can be learned through classical conditioning. A negative
or positive response comes through the stimulus being paired with. For example,
providing the necessary school material for primary school pupils will develop
good feelings about school and learning in them, while, punishment will
discourage them from attending the school.
Conclusion
It is believed that the
learners and more importantly the teachers have greatly benefited from all the
theories. The teachers should be familiar with this theory and apply it to
teaching-learning activities where applicable.
LEARNING BY INSIGHT
Wolfgang
Kohler, a psychologist trained at the University of Berlin, was working at a
primate research facility maintained by the Prussian Academy of Sciences in the
Canary Islands when the First World War broke out. Marooned there, he had at
his disposal a large outdoor pen and nine chimpanzees of various ages. The pen,
described by Kohler as a playground, was provided with a variety of objects
including boxes, poles, and sticks, with which the primates could experiment.
Kohler
constructed a variety of problems for the chimps, each of which involved
obtaining food that was not directly accessible. In the simplest task, food was
put on the other side of a barrier. Dogs and cats in previous experiments had
faced the barrier in order to reach the food, rather than moving away from the
goal to circumvent the barrier. The chimps, however, presented with an
apparently analogous situation, set off immediately on the circuitous route to
the food.
It is important
to note that the dogs and cats that had apparently failed this test were not
necessarily less intelligent than the chimps. The earlier experiments that
psychologists had run on dogs and cats differed from Kohler's experiments on
chimps in two important ways. First, the barriers were not familiar to the dogs
and cats, and thus there was no opportunity for using latent learning, whereas
the chimps were well acquainted with the rooms used in Kohler's tests. Second,
whereas the food remained visible in the dog and cat experiments, in the chimp
test the food was tossed out the window (after which the window was shut) and
fell out of sight. Indeed, when Kohler tried the same test on a dog familiar
with the room, the animal (after proving to it that the window was shut), took
the shortest of the possible indirect routes to the unseen food.
The ability to
select an indirect (or even novel) route to a goal is not restricted to chimps,
cats, and dogs. At least some insects routinely perform similar feats.
The cognitive processing underlying these abilities will become clearer when we
look at navigation by chimps in a later chapter. For now, the point is that the
chimpanzees' abilities to plan routes are not as unique as they appeared at the
time.
Some of the
other tests that Kohler is known for are preserved on film. In a typical
sequence, a chimp jumps fruitlessly at bananas that have been hung out of
reach. Usually, after a period of unsuccessful jumping, the chimp apparently
becomes angry or frustrated, walks away in seeming disgust, pauses, then looks
at the food in what might be a more reflective way, then at the toys in the
enclosure, then back at the food, and then at the toys again. Finally the
animal begins to use the toys to get at the food.
The details of
the chimps' solutions to Kohler's food-gathering puzzle varied. One chimp tried
to shinny up a toppling pole it had poised under the bananas; several succeeded
by stacking crates underneath, but were hampered by difficulties in getting
their centers of gravity right. Another chimp had good luck moving a crate
under the bananas and using a pole to knock them down. The theme common to each
of these attempts is that, to all appearances, the chimps were solving the
problem by a kind of cognitive trial and error, as if they were experimenting
in their minds before manipulating the tools. The pattern of these
behaviors--failure, pause, looking at the potential tools, and then the
attempt--would seem to involve insight and planning, at least on the first
occasion.
HULL'S THEORY
Biological motives are those that are "wired into
the nervous system." They include hunger, thirst, the pursuit of pleasure,
and the avoidance of pain. Most living creatures do what they must to obtain
food and water. That is why these are termed primary
reinforcers.
Hull's theory was one of
the first systematic attempts to explain motivation. Hull thought he would
explain all behavior of all organisms. It was a very ambitious
undertaking. Few theories in the history of psychology have soared so high or
fallen so low. Hull's theory once dominated American psychology; now it has all
but disappeared.
Research on Hull's theory is largely responsible for
an old stereotype of experimental psychologists as lab-coated figures watching
rats run through mazes for cheese reinforcement. Hull and other researchers
performed many thousands of experiments with rats in mazes, trying to discover
basic laws of motivation.
For beginning students, Hull's theory remains relevant
in several ways. First, the story of its rise and fall is a case study in
scientific research. Second, Hull's emphasis on homeostasis is echoed in
present day studies of biological motives as regulatory systems. Third,
understanding a little about Hull's theory helps one understand the
motivational theories that came later, many of which arose in response to
deficiencies in Hull's theory. In this respect, Hull's theory is like Freud's:
one must know about it in order to make sense of what came after it. It was a
very influential theory.
The Hullian Approach
In the 1930s, Clark Hull undertook to construct a
grand theory that he thought would unite all psychology. He based his theory on
the concept of homeostasis, which he borrowed from biology. Homeostasis
is a word that refers to the active regulation of critical biological variables.
For example, your kidney regulates the salt and water balance in your body, and
your pancreas regulates blood sugar. To Hull, behavior was another way the
organism regulated itself or kept itself alive and healthy, so to him it made
sense that a theory of motivation would borrow from scientific knowledge about
homeostatic processes.
Scientists knew about biological regulation as early
as the mid-1800s, but the concept of homeostasis was not widely discussed until
Walter B. Cannon's 1932 book The Wisdom of the Body. Cannon pointed out
that organisms work to keep biological variables within a healthy or normal
range. There are many homeostatic systems in the body. Levels of blood
pressure, salt, glucose, water, and carbon dioxide (among other things) must be
maintained within normal ranges, for the health of the organism.
Hull reasoned that homeostatic mechanisms might
provide a scientific explanation of motivation. Behavior could be regarded as
an outward expression of the organism's pursuit of biological health. For
example, you shiver to get warm. That is a homeostatic mechanism built into the
body. If that fails, you are motivated to carry out a behavior such as putting
on a sweater or finding a heater. Many behaviors are extensions of homeostatic
mechanisms. Think how many human behaviors are related to eating, which is
itself aimed at maintaining glucose and fat levels in our bodies.
Hull conceived of all motivation as coming originally
from biological imbalances or needs. The organism was thrown into
movement (was motivated) when it needed something that was not present
at its current location. A need, in Hull's system, was a biological
requirement of the organism. Hunger was the need for more energy. Thirst
was the need for more water. Motivation, to Hull, was aimed at making up or
erasing a deficiency or lack of something in the organism.
Hull used the word drive to describe the state
of behavioral arousal resulting from a biological need. In Hull's system, drive
was the energy that powered behavior. But drive was not pleasant. Drive was an
uncomfortable state resulting from a biological need, so drive was something
the animal tried to eliminate. The animal searched for food in order to reduce
the hunger drive. Hull believed the animal would repeat any behavior that
reduced a drive, if the same need occurred again. Therefore Hull's theory
was called a drive-reduction theory of motivation.
Hull's theory inspired an enormous amount of research.
No other psychological theory was so daringly precise. Hull used specific
formulas to predict the likelihood of specific behaviors. He specified that the
probability that a particular stimulus would lead to a particular response (the
"excitation potential") using a formula. You do not have to memorize
this; it is offered as an example of the precision to which Hull aspired:
Excitation potential = S H R [D x K x J x
V]...where....
S H R was the number of reinforced training trials
D was the amount of biological deprivation or drive
K was the size or magnitude of the goal
J was the delay before the animal was allowed to
pursue the goal
V was the intensity of the stimulus that set off the
behavior
Each variable was given a precise operational
definition, to aid research and replication. Hull hoped to make
psychology as scientific and precise in its predictions as physics or chemistry.
However, things did not work out that way. Many predictions based on Hull's
equations did not come true. Researchers responded by altering the system,
adding variables or subtracting others, adjusting parameters, trying to make it
all work. Finally researchers began to realize it was never going to work.
There could not be such a simple system for predicting animal behavior.
The abandonment of Hull's theory occurred about 30
years after he proposed it. An entire generation of researchers had followed a
false lead! By the early 1970s journal articles contained bitter references to
"30 years of fruitless Hullian research." The study of learning
veered off into different directions. Bolles (1990) commented, "Hull would
have been unable to read a present-day research paper; none of it would have
made any sense!"
Hull's theory may have disappeared from present day
motivational research, but not before it had a big impact on the field. Many
motivational theories of the 1950s and 1960s were reactions to then-dominant
Hullian theories. These included the proposals for cognitive motives as well as
Maslow's motivational psychology, both discussed later in this chapter. All
were conceived as alternatives to Hull's drive-reduction approach.
TRANSFER OF LEARNING
Introduction
The ability of the
individual to apply the previous experience on the new related experience is
what we call transfer of learning. Except students are able to transfer prior
skills and knowledge on new ones, the continuity of learning will be difficult.
This chapter will explain how old learning can be transferred to a new one. You
will know what the classroom teacher needs to do in order to facilitate
transfer of experiences among his/her students.
The essence of learning
is that a previously learnt fact should be linked with a present experience.
This is because human being must be dynamic and that the prior experience will
make them to develop the new skills and knowledge. The influence the past
experience has on the succeeding experience is called transfer of learning.
Cormier and Hagman,
(1987) define transfer of learning as the application of skills and knowledge
learned in one context being applied in another context.
Oladele (1998) defines
transfer of learning as the effect of prior learning on the present. Learning
is meaningful when the past learning smoothens the progress of something else.
For example, if a learned experienced refuses to aid the new learning, the goal
of training has seized to be accomplished. In the school, the teacher teaches
some subjects in order that the experience gained in those subjects could be
transferred into another.
Charham (1987) affirms
that human and animal learning is normally affected by the past experience, and
that the various subjects are included in the school curriculum because of
their utility and wide application to real life situations.
For instance, the teacher who has taught
his/her students some skills in Mathematics would believe that such skills be
transferred to related subjects like Physics or Accounting. If the students
fail to apply these skills in their subsequent learning, it means that the
students have not been successful in transferring the learning.
The above example gives
us clues into the different types of transfer of learning that we have. These
are explained below:
(a) Positive Transfer:
This is a
situation whereby a previously learnt fact or information aids in the
understanding of a new task. Aside from aiding the learners in their subsequent
learning, it also helps the learners to learn better and effectively the new
task.
(b) Negative Transfer:
This is a type
of learning in which prior experience imparts negatively on the new one. In
this case, the understanding of past skills inhibits the mastering of new ones.
For example, if a student wrongly connects information, it can lead to negative
transfer.
(c) Zero Transfer:
This type of
learning reveals no link between the previously learnt task and the recent one.
The evidence of zero transfer is hardly seen, it reveals no clear positive or
negative effect.
Theories of Transfer of Learning
I.
Theory of Mental
Faculties:
This theory was
propounded by the Greek Philosophers, notable among them was Aristotle. The
basic tenet of the theory is that human mind is sub-divided into different
powers of faculties like memory, judgment, reasoning or thinking. It is
therefore believed that each of these faculties is reinforced and developed by
cast and continuous memorization of poetry/poem and similar works. This theory
believes that exercises and regular practice will strengthen the mental
faculties. The theory therefore dismisses the concept of transfer of learning,
to it a well-trained and disciplined mind is the ingredient needed for
understanding of new information.
II.
Theory of
Identical Elements:
The theory which was
developed by the duo of Thorndike and Woodworth (American Psychologists)
indicates that it is possible for an individual to transfer the prior skills
and knowledge to recent ones because both experiences are identical (share
things in common). This theory suggests that a successful or effective learning
will happen if there are connections or interrelatedness between the old and
the new experiences.
For example, it is
expected that a student who has learnt about anatomical parts of human being in
a Biology lesson, should be able to do well when he/she is asked to name
anatomical parts of a goat during Agriculture lesson.
III.
Theory of
Generalization:
This theory was
advocated by a Psychologist named Charles Judd. The assumption of the theory is
that general principles aid transfer of learning better than segregated facts.
This theory believes in Gestalt, an assertion which views learning from a whole
or complete form rather than in isolated form.
For example, the theory
of generalization indicates that a learnt experience should be useful in other
day-to –day related activities.
Classroom Implications of Transfer of Learning
1.
The teacher
should know that transfer of learning will not take place when both the old and
new are unrelated. Hence, the teacher should endeavor to teach his/her
subject-matter in a more meaningful and detailed way rather than by rote.
2.
The teacher
should provide the opportunity for his/her students to practice a
subject-matter being discussed along with him/her. When the learners are
allowed to take active part in teaching learning activities, they will be able
to repeat the task at another time.
3.
For a transfer
of learning to take place, the teacher should always emphasize the relationship
that exists between one subject matter and another.
4.
The teacher
should endeavor to develop positive attitudes towards a learning task so that
the students can be motivated to like the task rather avoiding it.
5.
It is believed
that what students see, touch, feel or manipulate will be better remembered
than the one they are not familiar with. Hence, for a meaningful transfer of
learning to take place, the teacher should incorporate exercises that task the
various senses of learners in the learning process.
METACOGNITION
In
general, Metacognition is thinking about thinking. More specifically, Taylor
(1999) defines Metacognition as “an appreciation of what one already knows,
together with a correct apprehension of the learning task and what knowledge
and skills it requires, combined with the ability to make correct inferences
about how to apply one’s strategic knowledge to a particular situation, and to
do so efficiently and reliably.”
The
more students are aware of their thinking processes as they learn, the more
they can control such matters as goals, dispositions, and attention.
Self-awareness promotes self-regulation. If students are aware of how committed
(or uncommitted) they are to reaching goals, of how strong (or weak) is their
disposition to persist, and of how focused (or wandering) is their attention to
a thinking or writing task, they can regulate their commitment, disposition,
and attention. For example, if students were aware of a lack of commitment to
writing a long research assignment, noticed that they were procrastinating, and
were aware that they were distracted by more appealing ways to spend their
time, they could then take action to get started on the assignment. But until
they are aware of their procrastination and take control by making a plan for doing
the assignment, they will blissfully continue to neglect the assignment.
To
increase their metacognitive abilities, students need to possess and be aware
of three kinds of content knowledge: declarative, procedural, and conditional.
Declarative knowledge is the factual information that one knows; it can be
declared spoken or written. An example is know the formula for calculating
momentum in a physics class (momentum = mass times+ velocity). Procedural knowledge
is knowledge of how to do something, of how to perform the steps in a process;
for example, knowing the mass of an object and its rate of speed and how to do
the calculation. Conditional knowledge is knowledge about when to use a
procedure, skill, or strategy and when not to use it; why a procedure works and
under what conditions; and why one procedure is better than another. For
example, students need to recognize that an exam word problem requires the
calculation of momentum as part of its solution.
This
notion of three kinds of knowledge applies to learning strategies as well as
course content. When they study, students need the declarative knowledge that
(1) all reading assignments are not alike; for example, which a history
textbook chapter with factual information differs from a primary historical
document, which is different from an article interpreting or analyzing that
document. They need to know that stories and novels differ from arguments.
Furthermore they need to know that there are different kinds of note taking
strategies useful for annotating these different types of texts. And (2)
students need to know how to actually write different kinds of notes
(procedural knowledge), and (3) they need to know when to apply these kinds of
notes when they study (conditional knowledge). Knowledge of study strategies is
among the kinds of metacognitive knowledge, and it too requires awareness of
all three kinds of knowledge.
LEARNING STYLES
Everyone
learns differently, that’s nothing new. However, over the years the different
styles of learning have usually been cut down to visual, physical
(learn-by-doing), or audible. Truth is, we could probably dissect each of these
learning three styles down even further and arrive at a handful of sub-levels.
Learning
is a complicated concept as everyone is unique in their own way, and learns in
their own way as well. That said, it is still very much possible to classify a
learning style into one of seven categories. Perhaps you fall into one of the
following:
1.
Visual: These people prefer to use pictures, images,
diagrams, colors, and mind maps.
2.
Physical: These are the “learn by doing” people that use
their body to assist in their learning. Drawing diagrams, using physical
objects, or role playing are all strategies of the Physical learner.
3.
Aural: People who prefer using sound (obviously),
rhythms, music, recordings, clever rhymes, and so on.
4.
Verbal: The verbal learner is someone who prefers
using words, both in speech and in writing to assist in their learning. They make
the most of word based techniques, scripting, and reading content aloud.
5.
Logical: The people who prefer using logic, reasoning,
and “systems” to explain or understand concepts. They aim to understand the
reasons behind the learning, and have a good ability to understand the bigger
picture.
6.
Social: These people are the ones who enjoy learning
in groups or with other people, and aim to work with others as much as
possible.
7.
Solitary: The solitary learner prefers to learn alone
and through self-study.
In
reality, we all probably fall into each category, depending on the learning
that is taking place. Some topics lend themselves better to select styles, and
a combination of multiple styles helps to solidify the learning that takes
place. When possible, you should always strive to create learning that engages
a variety of these styles. Not only will it be helpful for the learner, but it
also will go a long way in learning retention.
Using
an online learning approach that includes videos, reading, audio, exercises,
social forums, and the like is a great way to hit on multiple learning styles.
If you create learning for a living as an instructional designer or teacher,
then blending your learning approaches is an effective way to make your
learning stick.
TEACHER’S ROLE IN CHANGING, STRENGTHENING AND SUSTAINING
LEARNING STYLES
There is a small belief that learning profiles do not
exist or, if they do exist, they have no place in classrooms. The truth is that
every teacher witnesses students learning in different ways. For example, when
I’m learning about effective or how not to
overcook salmon, I will turn to a variety of resources. I’ll watch
videos, read articles, talk to different experts via social networking, and
look over models that make sense to me. I have a better chance of learning when
I use a combination of these learning modalities rather than using just one.
We all have similar experiences when learning. Some
learning approaches simply work better for us than others. If we learn through
a variety of ways, then so do students. Therefore, our lesson planning should
reflect a variety of ways to offer entry to learning by all students. If you
know that a student builds understanding best when she can watch a
demonstration and then dialog about the content and its implications, you
should provide that experience. While each student has different approaches to
learning, learning preferences do overlap in groups of students. The result is
activities that are accessible for small and large student groups.
We can start using learning profiles when we know the various
ways that each of our students makes sense of content. The more we understand
our students, the more
efficient we can ensure their learning successes. When
we have in-depth understanding for how our students learn, there is a major
impact on diagnosing student needs and planning effective supports. Multiple
intelligences and thinking styles inventories can be effective tools for
gathering data about students. Here are samples of approaches to find what fits
your instructional belief system:
As soon as this learner data is collected, you can
start differentiating lessons in ways that intentionally and strategically
improve student learning.
Cross-Train Learning
Everyone learns through a variety of approaches.
Placing learners into a single learning style container ignores the reality of
the whole person. Teachers need to cross-train students by using two or more
approaches to thinking styles profiles when planning differentiation. The more
we know about our students, the more we can be effectively strategic in meeting
everyone’s needs. This is where learning profile cards, student profile
surveys, and student learning perceptual quick surveys can provide detailed
insight about students that spans across multiple thinker processing
categories.
Learning
profile cards: Completed by students, these cards can give teachers
rich detail to inform instructional planning of content,
process, and product based on
interests and learning profiles. I’ve found this tool to be the best for
managing differentiation with large numbers of students.
Student profile survey: Families or guardians complete
this survey about their child. Involving the child in the conversation creates
a richer response for teachers to support them. When we’ve completed such
surveys for our kids, my wife and I have formed a deeper appreciation for those
teachers because they demonstrated their commitment to truly meet our
children’s learning needs. Here’s an example from
Alberta Education.
The student learning perceptual quick survey is a simple and quick
five to 15-minute activity to get a classroom view of the students’
learning styles. Students appreciate when the results are posted in a location
where they can reflect on them anytime.
Plan Three-Dimensional Lessons
Three-dimensional lessons incorporate a variety of
different experiences in a lesson. For example, revise a lesson to teach
content in three different ways. This will help all students find ways to
connect and delve into key concepts and skills. Here’s one lesson format
example:
1.
Content: Show a
video that gives an overview.
2.
Process:
Summarize the video’s key points in student groups of three, and then share
out.
3.
Content: Jigsaw
an article or chapter reading while completing a graphic organizer. Groups
share their findings.
4.
Process: Use
think-pair-share to reinforce student understanding.
5.
Product: Provide
three ways to apply the content, such as in a RAFT,
Think, or Tearing
via Readiness.
Embed Choices
When using learning profiles, one guarantee is that
all learners fall somewhere on the learning styles range. Design versions of an
activity or product that incorporates different aspects of a learning profile.
For example, use Sternberg’s MI to create three product options that reflect
analytical, practical, and creative. Let students decide which pathway option
they want to take. Sometimes, students will choose an option that may not
"align” with their learning profiles. This is okay because they are making
the choice. Consider letting students design products based on modes of their
own choosing. This approach signals to students that their input matters.
The belief that learning profiles have no place in
education fails to understand formative assessment data, absent
assessment fog, that shows how not all students are achieving. For
challenges like large class sizes, high-stakes testing, and intense focus on
teacher and administrative accountability, increasing success by all students
means we must engage them into the learning dialog. The mindful use of learning
profiles keeps the light on and the door open for them to learn.
QUESTIONS FOR PRACTICE
1.
Define Learning.
2.
What is Metacognition?
3.
What is meant by learning style?
4.
Define kinesthetic learning.
5.
List out the principles of Learning.
6.
Narrate the factors that affecting
learning.
7.
List out the elements of Metacognition.
8.
Write down the teacher’s role in
changing learning styles.
9.
Enumerate the educational implications
of learning theories.
10.
Explain connectionism and its
educational implications.
11.
Brief account on classical conditioning
and its educational implications.
12.
Explain Skinner’s theory of learning
and its educational implications.
13. Brief account on Reinforcement theory
of learning and its educational implications.
14.
Explain the instructional strategies of
metacognition.
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