Component 1 - Behaviourist approach Flashcards
What does “tabula rasa” mean in the behaviourist approach?
“Blank slate” – the idea that we are born without mental content and learn all behaviour from the environment.
What do behaviourists believe influences our behaviour the most?
Environmental factors (nurture), not biological or genetic ones (nature).
What is environmental determinism?
The belief that our behaviour is shaped and controlled by the environment we grow up in.
How is behaviour learned according to classical conditioning?
Through association between a neutral stimulus and an unconditioned stimulus.
What are the stages in Pavlov’s classical conditioning?
UCS → UCR
NS + UCS → UCR
CS → CR
Define operant conditioning.
Learning through reinforcement (positive/negative) or punishment.
What is positive reinforcement?
Adding something pleasant to increase a behaviour.
E.g. Giving food for pressing a lever.
What is negative reinforcement?
Removing something unpleasant to increase behaviour.
E.g. Doing homework to avoid detention.
What is punishment in operant conditioning?
Giving something unpleasant to reduce a behaviour.
E.g. A shock to stop lever pressing.
What do behaviourists believe about learning in animals and humans?
Learning happens in the same way, so animal studies can apply to human behaviour.
Give an example of classical conditioning applied to therapy.
Systematic desensitisation – pairing relaxation with a feared object to reduce anxiety.
How is operant conditioning used in real life?
Token economies in prisons/schools – tokens for good behaviour, exchanged for rewards.
What is the goal of systematic desensitisation?
To replace the fear response with relaxation (counterconditioning).
What is reciprocal inhibition?
The idea that a person cannot feel anxious and relaxed at the same time.
What is the desensitisation hierarchy?
A step-by-step list of feared situations from least to most anxiety-inducing.
What happens at each level of the hierarchy?
The client is exposed to the feared stimulus while staying relaxed.
When can the client move up the hierarchy?
When they can remain relaxed at the current level.
What is in vivo desensitisation?
Exposure to real-life feared objects or situations.
What is in vitro desensitisation?
Imagining the feared object or situation instead of direct exposure.
What is modelling in SD?
The client watches someone else calmly interact with the feared object.
What is self-administered SD?
The client carries out the therapy independently, e.g. for social phobia.
Which type of phobia is SD most effective for?
Specific phobias (e.g., fear of flying, spiders).
What did Capafóns et al. (1998) find about SD?
Clients with a fear of flying showed reduced anxiety after treatment.
Why might SD be less effective for some phobias?
It’s not always effective for generalised or evolutionary (“ancient”) fears.