learning_theories:connectionism
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learning_theories:connectionism [2011/03/02 10:44] jpetrovic [What is connectionism?] |
learning_theories:connectionism [2011/03/02 10:45] jpetrovic [What is connectionism?] |
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| At the very end of 19th century Thorndike performed experiments first on chickens and later on cats and dogs. In one experiment he placed a hungry cat inside a //puzzle box//, which had a mechanism that would open the doors of the box every time a string would be pulled or a button pushed. Behavior which resulted in opening the doors was slowly increased as the cat after each successful attempt to open the door needed a bit less time to repeat the same action after being put back into the box. Based on this experiment Thorndike concluded that learning is **incremental** and **not [[:glossary#insightful_learning|insightful]]**, since the learning of the correct response occurred only through repetition //trial and error// forming of associations between situation and response. Established connections or knowledge, according to Thorndike also cause and determine intelligence. | At the very end of 19th century Thorndike performed experiments first on chickens and later on cats and dogs. In one experiment he placed a hungry cat inside a //puzzle box//, which had a mechanism that would open the doors of the box every time a string would be pulled or a button pushed. Behavior which resulted in opening the doors was slowly increased as the cat after each successful attempt to open the door needed a bit less time to repeat the same action after being put back into the box. Based on this experiment Thorndike concluded that learning is **incremental** and **not [[:glossary#insightful_learning|insightful]]**, since the learning of the correct response occurred only through repetition //trial and error// forming of associations between situation and response. Established connections or knowledge, according to Thorndike also cause and determine intelligence. | ||
| - | To explain observed properties of learning, Thorndike introduced three laws of learning: | + | To explain observed properties of learning, Thorndike introduced three laws of learning. |
| * **//Law of exercise//** (also referred to //as law of use// or //law of frequency//), which states that **stimulus-response** (S-R) **associations** are **strengthened through repetition** or weakened through lack of repetition. | * **//Law of exercise//** (also referred to //as law of use// or //law of frequency//), which states that **stimulus-response** (S-R) **associations** are **strengthened through repetition** or weakened through lack of repetition. | ||
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