Chapter 7 Behavioural & Social Cognitive Approaches Flashcards
Learning
A relatively permanent change in behaviour that occurs through experience
Behaviourism
View that behaviour should be explained by observable experiences and not by mental processes
Mental processes
The thoughts, feelings, and motives that each of us experiences but that cannot be observed by others
Associative learning
Learning in which two events are connected or associated
What are the 4 cognitive approaches to learning?
Social cognitive, cognitive information processing, cognitive constructivist, social constructivist
Ivan Pavlov
Developed the concept of classical conditioning.
Classical conditioning
Type of learning in which an organism learns to connect or associate stimuli.
Pavlov’s classical conditioning experiment
Neutral stimulus (bell) is presented before US (food). Neutral stimulus is paired with US, thus becoming the CS (bell). By itself the bell is able to elicit the dogs salivation = CS (salivation towards bell)
Unconditioned stimulus (US)
Stimulus that automatically produces an unlearned resposne. ex.Food
Unconditioned response (UR)
An unlearned response that is automatically elicited by the US. ex.Salivation towards food
Conditioned stimulus (CS)
A previously neutral stimulus that eventually elicits a conditioned response after being associated with the US. ex.Bell
Conditioned response (CR)
A learned response to the conditioned stimulus that occurs after US-CS pairing. ex. Salivation towards sound of bell
Generalization (classical conditioning)
Tendency of a new stimulus similar to the CS to produce a similar response Ex. Being nervous for both chem & bio tests since they’re similar
Discrimination (classical conditioning)
Resonding to certain stimuli but not others Ex. The dog responded only to the bell and not any other sound
Extinction (classical conditioning)
The weakening of the conditioned response in the absence of the US Ex. Pavlov rang the bell several times without giving the dog food. The dog eventually stopped salivating.
Systematic desensitization
Method based on classical conditioning that reduces anxiety by getting the individual to associate deep relaxation with successive visualizations of increasingly anxiety-producing situations. Ex. Constantly replacing anxious thoughts with relaxing ones
Operant/instrumental conditioning
Form of learning in which the consequences of behaviour produce changes in the probability that the behaviour will occur
B. F Skinner
Main architect of the concept of operant conditioning
Law of effect (Thorndike)
Behaviours followed by positive outcomes are strengthened and behaviours followed by negative outcomes are weakened. The consequences of these behaviours determine whether they are kept
Reinforcement (reward)
Consequence that increases the probability of a behaviour occuring
Punishment
A consequence that decreases the probability that a behaviour will occur
Positive reinforcement
The frequency of a behaviour increases because it is followed by a stimulus. Ex. Teacher praise increases students writing behaviour
Negative reinforcement
The frequency of a behaviour increases because stimulus is removed/avoided Ex. Fathers nagging (unpleasant stimulus) causes son to do homework (response)
Positive punishment
The administration of an unwelcome consequence, such as detention or additional homework