Behavioral Therapies Flashcards
What are the two key theories that produce different therapies?
- Classical conditioning
2. Operant conditioning
What is classical conditioning?
- Learning is the association of things that take place together in time
When does classical conditioning occur?
- Repeated pairing of a neutral event (stimulus) –> unconditioned stimulus (UCS)
- One that evokes a response –> unconditioned response (UCR)
- So that the neutral stimulus eventually comes to evoke that same response –> conditioned stimulus (CS) and the conditioned response (CR)
When was classical conditioning discovered?
- Pavlov’s dog
- Pavlov gave dog meat powder when ringing a bell
- After repetition, the ringing of the bell made the dog salivate
In terms of Pavlov what was the UCS/UCR and CS/CR?
- UCS: meat powder
- UCR: salivation
- CS: bell ringing
- CR: salivation
What is extinction?
- Possible to extinguish this learned response of salivation by exposing dog to food without hearing bell
What was the case of little albert?
- Loud sound –> fear
- White rat + loud sound –> fear
- White rat –> fear (causing phobia of white rats)
What is generalization?
- When other similar stimuli/situation also becomes the CS for the CR
How is generalization seen in the case of little albert?
- Phobia of white rats causing a phobia of doctors causing a phobia of santa
How can behavioral therapy be used for phobias?
- Combine the feared stimulus with relaxation can cause a decrease in anxiety
What is done in systematic desensitization?
Step 1: Make a list – a hierarchy of fears
Step 2: Select a feared object/situation low on list and use relaxation to condition it until there is much less anxiety/fear
Step 3: Select a feared object/situation medium on list
Step 4: Select a feared object/situation higher on list
Step 5: Select a feared object/situation highest on list
What is operant conditioning?
- Learning is the association of things that take sequentially
When does operant conditioning occur?
- Responses that have a positive effect are likely to increase
- Responses that have an unpleasant effect are likely to decrease
What is reinforcement and punishment in operant conditioning?
- Reinforcement: results in increased behavior
- Punishment: results in decreased behavior
What is positive and negative in operant conditioning?
- Positive: Something is added
- Negative: Something is taken away