Theories of learning seek to explain how
people learn and what common characteristics there are in all learning. To understand deeper, let’s discuss the
following: different types of learning essential in cognitive tasks, variation
in strategies employed by individuals, and variation in personal cognitive styles
of learning.
Gagne
(1965:58-59) identified eight types of learning as follows:
·
Signal
learning – the learner learns to make a general diffuse response to a
signal. It is also called the classical
conditioned response by Pavlov.
·
Stimulus-response
learning – The learner acquires a precise response to a discriminated
stimulus.
·
Chaining
– The learner acquires a chain of two or more stimulus-response connections.
·
Verbal
association – The learner learn chains that are verbal. However, the existence of language in human
beings makes this special type because internal links may be retrieved from the
learner’s previously learned selection of language.
·
Multiple
discrimination – The learner learns to make a number of different identifying
responses to many different stimuli.
·
Concept
learning – The learner acquires the ability to make a common response to a
class of stimuli even though the individual members of that class may differ
widely from each other.
·
Principle
learning – The learner learns a chain of two or more concepts. It functions to organize behavior and
experience.
·
Problem
solving – The learner combines previously learned concepts and principles in a
conscious focus on an unresolved or ambiguous set of events.
From the eight types of learning, we can
better explain these through certain theories of learning. The first five types seem to fit easily into
a behavioristic framework, and the last three, on the other hand, are better
explained by Ausubel’s or Rogers’ theories of learning. In relation to second language learning, it
is implied that definite “lower” level aspects of second language learning may
be treated by behavioristic approaches and methods, while definite “higher”
order types of learning are more effectively taught by methods derived from a
cognitive approach to learning. That is
why, language teachers need to address the congruency between methods of
teaching and whichever aspect of language is being taught. Recognizing the
interrelatedness of all levels of language learning.
In
language learning, there are two identified basic categories of strategies
namely: learning strategies and communication strategies. A strategy is a particular method of
approaching a problem or task, a way to achieve a particular end and a planned
design for controlling and manipulating certain information. Hence, a learning strategy is defined as a
method of perceiving and storing particular items for later recall. A communication strategy, on the other hand,
is defined as a method of achieving communication, or encoding or expressing
meaning in a language.
In
the literature of language learning strategies, four terms have been selected
for explanation: transfer, interference, generalization, and
simplification. These manifest
interaction of previously learned material with a present learning. These four terms can be considered in two
associational pairs. First is transfer
and interference. Transfer is a general
term used to describe the carryover of previous performance or knowledge to
consequent learning. Positive transfer
occurs when the prior knowledge is correctly applied to present subject
matter. Negative transfer, on the other
hand, occurs when the previous knowledge disrupts the present subject
matter. This can be referred to as
interference, wherein the previously learned material interferes with
succeeding material. Second is the
generalization and simplification.
Generalization is done when one infers or derives a law, rule, or
conclusion from the observed instances.
This can be explained more by Ausubel’s concept of meaningful learning
which says that meaningful learning is when items are subsumed or generalized
under higher-order categories for meaningful retention. Also, two aspects of the generalization
process are inductive (parts to whole) and deductive (whole to parts)
reasoning. However, simplification is
the process of reducing events to as few parts or features as possible. It is the same with generalization. But the former can be contrasted with
complexification. It is used to
counteract a tendency to oversimplify or overgeneralize to the point of
omitting essential parts of the whole.
In
second language teaching, these four play a vital role. Interference is done when the native language
causes interfering effects on the target or second language. It is clear from learning theory that a
person will use whatever previous experiences he has had with languages in
order to facilitate the second language learning process. Generalization and simplification is mostly done
in learning another language, most especially when one tries to grasp and
retain concepts ad principles of such language.
But there are instances that after a learner gained some experiences and
familiarity with the second language, they similarly will overgeneralize or
oversimplify within the target language.
And that’s the vital role of a language teacher, on how to help the
child overcome overgeneralization and oversimplification as well as
interference when transfer from one language to another is done.
A
communication strategy is the end goal of a language. Therefore, communications strategies are
systematic attempts to express meaning in the target language in which the
speaker must attend to both the form and function of a language. These strategies will enable the learner to
fill in some gaps where a learner is uncertain of the correct or appropriate
linguistic form. So, a language teacher
needs to aid the learner on building his communication strategies to be able to
communicate well with others in the target language.
According
to Ausubel (1968:170), cognitive style is the self-consistent and enduring
individual differences in cognitive organization and functioning. It really mediates between emotion and
cognition. For example, a reflective
cognitive style regularly grows out of a reflective personality or a reflective
mood.
To
understand deeper, let’s have the five cognitive styles that are relevant to
second language learning. First if field
independence and dependence. A filed-independent
style enables one to distinguish parts from a whole, to concentrate on
something, to analyze separate variables without the contamination of
neighboring variables. Sometimes, the
backfire of field-independence is that when someone was forced to see only the
parts and fail to see the whole picture.
In here will come the role of field-dependent style which enables one to
perceive the whole picture, the larger view, the general configuration of a
problem or idea or event. Affectively,
field-independent persons tend to be generally more independent, competitive,
and self-confident. While
field-dependent persons tend to be more socialized, derive their self-identity
from persons around them, and usually more empathic and perceptive of the
feelings and thoughts of others.
Second,
reflectivity and impulsivity. These two
types or learners vary on the aspect of decision making. David Ewing (1977) refers the above style
into two: systematic and intuitive styles.
An intuitive style tends to make a number of gambles, with possibly a
small number of successive gambles before a solution is achieved. While systematic style tends to weigh all the
consideration in a problem, work out all the loopholes, then, after extensive
reflection, carefully formulate a solution.
In second language acquisition, reflective learners tend to make fewer
errors in reading than impulsive learners (Kagan 1965). However, impulsive learners are usually
faster readers, and eventually master the “psycholinguistic guessing game”
(Goodman 1970).
Third
is the tolerance and intolerance of ambiguity.
Tolerant means free to entertain a number of innovative and creative
possibilities and not cognitively or affectively disturbed by ambiguity and
uncertainty. Intolerance enables one to
guard against the acceptance of every proposition, to close off avenues of
hopeless possibilities, to reject entirely contradictory material and to deal
with the reality of the system that one has built.
Fourth
is narrow and broad categorizing. Narrow
categorizers, like impulsive learners, are willing to take the risk of being
wrong in problem-solving situations by attending to “smaller” subordinate
concepts, while broad categorizers chooses a larger slice of the pie in an
attempt to encompass more possibilities.
For example, when children first produce past-tense forms of verbs as
separate, narrowly categorize items, but then shift to a broad classification
of all verbs in a regularized/broader category.
And fifth, skeletonization and embroidery. Skeletonizing involves “pruning” out some
particulars by retaining a substantive core of general facts which subsume the
details. While embroidering involves
“importing” or adding some material in order to retain original details that
otherwise might be forgotten.
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