Behaviourist and Social Learning approach Flashcards
What is the behaviourist approach?
All behaviour is learnt from interacting with the environment.
What are the assumptions of the behaviourist approach?
- We are all born as a blank slate.
- All behaviour is learnt.
- All behaviour can be reduced to stimulus-response.
- All behaviour can be explained through conditioning.
- Behaviour should be investigated using scientific experiments.
- Little difference between the learning in animals and humans, so research on animals can be used as evidence.
- Only concerned with observable behaviours.
What is classical conditioning?
Learning through association
Classical conditioning explained?
The neutral stimulus at first produces no response.
The unconditional stimulus produces the unconditional response.
During conditioning, the two stimuli are paired.
After conditioning, the neutral stimulus produces a conditional response, which is the same as the unconditionl response.
Pavlov’s experiment?
Step 1: US (food) -> UR (salivation)
Step 2: NS (bell) -> US (food) -> UR (salivation)
Later… CS (bell) -> CR (salivation)
What is operant conditioning?
Learning by consequence.
What is positive and negative reinforcement?
Positive reinforcement is the increasing behaviours by presenting positive stimuli (reward). Negative reinforcement it’s increasing behaviours by removing negative stimuli (avoiding a consequence).
What is punishment?
decreases the likelihood of a behavior
Skinner’s experiment?
The rats received a treat when they pulled the lever and also avoided electric shocks.
Where is operant conditioning used?
Token economy and school reward systems
Strengths of the behaviourist approach?
-Practical/real-life application (e.g. token economy system, and treating phobias).
-Scientific credibility (replicable), objective behaviours studied in a lab
Weaknesses of behaviourist approach?
-may have oversimplified the learning process
-deterministic
-not all forms of learning can be explained by conditioning
-ethical issues.
-animals brains are not as complex.
-highly controlled labs means a lack of ecological validity.
Assumptions of the social learning theory?
- We learn through direct experience and observing those around us
- Reinforcement of behaviour is important
- Cognitive processes do play a role in learning and whether people choose to repeat behaviour
What is imitation?
Copying the behaviour of others
What is modelling?
From the observer’s perspective, modelling is imitating the behaviour of a role model.
From the role model’s perspective it is the precise demonstration of a behaviour that could be imitated by the observer.