Conditioning Flashcards
What is a behaviourist learning theory?
Must be measurable ( classical or operant )
What is a social learning theory?
Behaviour is learnt from a role model
Outline what happened during Pavlovs dogs experiment
Food caused salivation.
The bell rang and salivation didn’t occur.
The bell rang with food and salivation occurred.
Over time the bell was rang without food and the dog salivated
How did Pavlov make his experiment not influenced by extraneous variables?
He conducted it in a sound proof chamber around 20 times per dog.
Give the evaluation points for Pavlovs dogs experiment
G- can’t extrapolate findings
R+ standardised procedure
A+ found ways to train animals
V+ minimised extraneous variables has internal validity
- artificial environment so lacks ecological validity
E - dogs were harmed
Give the evaluation points for classical conditioning theory
F+ Pavlovs dogs
U+ treatments of phobias and how to train animals
D- social learning theory
E- extrapolation
What was the aim of Little Albert study?
To investigate if fears can be formed in a baby
Outline the procedure of the Little Albert study
Albert was allowed to play with animals such as the white rat which he enjoyed.
A loud noise from a bell was sounded which made him cry. The bell sounded when he went to touch the animals which made him cry and not touch the animals.
Later, when only the animal was presented he no longer wanted to play and was scared of the white rat
Give the evaluation points of the Little Albert study
G- one individual
R- no real procedure his behaviour may be unique
A+ shows how a fear response is made through associations and how to break them
V+ minimised extraneous variables as behaviour observed from outside the room so has internal validity
- lacks ecological validity as uts in an artificial environment
E- caused trauma
What is operant conditioning?
Behaviour is learnt as a result of a consequence
What is positive reinforcement?
When you add rewards
What is positive punishment?
Giving a consequence
What is negative reinforcement?
When you take something unpleasant away
What is negative punishment?
Remove something nice
Outline positive reinforcement with Skinners rats experiment
When the rat pressed the lever a treat was given. The time taken to make the association decreased each time
Outline negative reinforcement in Skinners rats experiment
When the rat pressed the lever it turned the electric shock grid off. This time taken to make association decreased each time
Outline positive punishment in Skinners rats experiment
When the rat pressed the lever it turned the electric shock grid on. Time taken to form association increased each time
What is fixed interval reinforcement?
When the reward is given after a fixed amount of time
What is variable interval re inforcement?
When the reward is given after random amounts of time