1.6 Learning Flashcards
Habituation
a general process in which repeated or prolonged exposure to a stimulus results in a gradual reduction in responding
Sensitization
a simple form of learning that occurs when presentation of a stimulus leads to an increased response to a later stimulus
Learning
Learning is based on experience
Learning produces changes in the organism
These changes are relatively permanent
John B. Watson
Began the behaviorist movement
Psychologists should “never use the terms consciousness, mental states, mind, content, introspectively verifiable, imagery, and the like.”
Ivan Pavlov (1849-1936)
Pavlov was studying digestion in laboratory animals
Surgically implanted test tubes into the cheeks of dogs to measure their salivary response to food
Classical Conditioning
when a neutral stimulus produces a response after being paired with a stimulus that naturally produces a response
Unconditioned stimulus (US)
something that reliabily produces a natural occurring reaction in an organism
Unconditioned response (UR)
a reflexive reaction that is reliably produced by an unconditioned stimulus
Conditioned stimulus (CS)
a previously neutral stimulus that produces a reliable response in an organism after being paried with a US
Conditioned response (CR)
a reaction that resembles an uncondtioned response but is rpodcues by a conditioned stimulus
Acquisition
the phase of classical conditioning when the CS and the US are presented together
Second-Order conditioning
conditioning where a CS is paired with a stimulus that became associated with the US in an earlier procedure