Behaviourist Approach Flashcards
What is classical conditioning?
Learning to respond automatically to a stimulus that doesn’t normally cause a reflex response
What is operant conditioning?
Learning to perform a behaviour based on what consequences they received previously for that behaviour
What did Pavlov’s study include?
Classical Conditioning - Dogs and Bells
What are the 3 key behaviourist assumptions?
1) People learn how to behave environmentally
2) Only measurable behaviour should be studied
3) Animals can be used in research
What are the 2 key theories for the behaviourist approach?
Classical and Operant Conditioning
Explain Pavlov’s study in the steps of classical conditioning
Bell (NS) -> no response
Food (UCS) -> Salivation (UCR)
Bell + Food -> Salivation
Bell (CS) -> Salivation (CR)
What are the steps of Classical Conditioning?
UCS -> UCR
UCS + NS -> UCR
CS -> CR
Who developed the Operant Conditioning Theory?
Skinner
What do the letters used in the steps of classical conditioning stand for?
UCS (Unconditioned Stimulus) UCR (Unconditioned Response) NS (Neutral Stimulus) CS (Control Stimulus) CR (Control Response)
What study did Watson perform? What Theory was he trying to prove?
Little Albert - Classical Conditioning
What was the Little Albert experiment?
- Baby Albert presented with potentially dangerous objects (e.g. rats) but shows no signs of fear.
- Baby Albert is then shown these objects again with the presence of a loud bang.
- Baby Albert becomes afraid of these objects
What were the strengths and weaknesses of the Little Albert experiment?
+ Watson proved that we can attach fear to anything and most fears and phobias are learned
- Ethical Concerns - ‘protection from harm’
- Poor Population Validity
What is the key word used in classical conditioning?
Association
What is extinction?
When a behaviour is no longer repeated anymore due to lack of reinforcement and so becomes extinct
What is Time Continuity in classical conditioning?
The association only occurs if the neutral and unconditioned stimulus are paired together close in time
What is Stimulus Generalisation? (Classical Conditioning)
The NS can vary slightly and the CR will still occur
What is stimulus Discrimination? (Classical Conditioning)
If a new neutral object differs too much from the original CS, the CR will not generalise/occur
What did the Bobo Doll Experiment include?
- 72 Children (36 male, 36 female)
- Some witnessed an aggressive role model and others witnessed a non-aggressive role model play with a bobo doll.
- Some children had same sex role models while others had those of a different sex.
- The children were then taken to a room with toys but told they couldn’t play with them (to incite a bit of aggression / frustration)
- Finally, the children were taken into another room with a bobo doll and observed to see weather they imitated the role model’s behaviour.
What did the Skinner box include?
- a rat
- a lever which triggers the release of a pellet of food
- lights and speakers which act as cues
- a floor that can give an electric shock
What experiment did Bandura perform? (SLT)
The Bobo doll experiment
What are the 4 words used in Operant Conditioning? What do they mean?
Reinforcement - increases the repetition of behaviour
Punishment - decreases the repetition of behaviour
Positive - Something is given
Negative - Something is removed
What are the 4 Mediational processes in Social Learning Theory?
1) Attention
2) Retention
3) Reproduction
4) Motivation
What factors of a role model can increase the likelihood of a behaviour being imitated?
- The same Gender
- Similar Age
- Powerful / High status
- Friendly / Likeable
What is Social Learning Theory?
When we learn through observing and imitating role models - a process called modelling
What is Shaping? (Operant Conditioning)
When behaviours are learned by reinforcing successively closer behaviours to the desired performance - the behaviour is ‘shaped’
What is it called when a learner sees a model rewarded for their behaviour, causing the learner to copy it?
Vicarious Reinforcement
What is it called when a learner sees a model punished for a behaviour and so avoids it?
Vicarious Punishment
What is the difference between Operant Conditioning and Social Learning Theory (SLT)?
OC - Where a person learns through the rewards they themselves receive for their behaviour
SLT - Where a person learns by observing other people receiving rewards for their behaviour
What were the findings of the Bobo Doll experiment?
- Those who witnessed an aggressive role model behaved more aggressively.
- Same sex role models produced the most aggression.
- Boys showed more physical aggression.
What was the Bobo Doll Experiment variation by Bandura and Walters? What was their findings?
Children witnessed the role model either get rewarded, punished or no consequence for their behaviour after playing with the doll.
Findings:
- Children that witnessed the model get rewarded showed the highest amounts of aggression.
- Those who witnessed the model get punished had the lowest.