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Unit 6: Learning Theories




              Retrieval from long-term memory, is a two-stage process. In the first stage, a “reminder”  Notes
               triggers the generation of the search through the  categories of long-term memory; the
               second stage is the recognition of the searched-for item of information when it is contacted.
              Forgetting from long-term memory is the apparent loss of information that has already
               been stored. Inadequate encoding, poor organisation, and difficulties with retrieval lead
               to failures to remember. (See Figure 6.2)

                                     Figure  6.2: Forgetting  Curve

                 100                                                            0
                                           Amount                               25
              Amount retained,  savings  (per  cent)    50  8.8 hours  Amount   50 Amount  forgotten  (per  cent)
                              20  minutes
                                           forgotten
                  75
                              1 hour

                                                                                75
                  25
                   0
                                            4
                          1     2     3    retained  5  6      7     30    31
                                        Time since learning (in days)
          Source: Introduction to Psychology, Tata McGraw Hill, New Delhi 1981 (p. 161)

              Texts  are  organised  sequences  of  natural  language  statements  and  propositions.
               Constructive and reconstructive processes  are especially important in the memory of
               texts.
              Factors involved in efficient skill learning are: (a)  knowledge of results, or feedback,
               (b) distribution of practice, and (c) transfer of training. If previous learning helps in the
               learning of a new skill, transfer is said to be positive.

          Self Assessment

          Fill in the blanks:
          7.   Theories account for forgetting, includes disuse, interference, and ……………...
          8.   The basis of  the interference theory is that people forget something because a certain
               experience has ………………. it, or that the learning of similar things has intervened.
          9.   Modern work on human learning and memory focuses on the ……………. processes people
               use in storing and retrieving information.

          6.3 Transfer of Learning

          Transfer of learning refers to how much or how well the new knowledge, skills, and attitudes
          acquired during training actually result in on-the-job behaviour change. Changes in behaviour
          and performance equate to learning transfer.
          (a)  Importance: Transfer of learning is important for many reasons. First, learning is useless
               unless it is applied. Unless learners apply what they learned, the organization wastes
               time, money, and effort on training.







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