Learning Principles Flashcards
(37 cards)
Learning
Relatively permanent change in behaviour or knowledge, which results from practice or experience
Maladaptive Behaviours
- Substance Abuse Disorders (drugs etc.)
- Physiological changes that can lead to illness (tension headache)
- Avoidance behaviours (swallowing pills)
Adaptive Behaviours
- Exercise behaviour
- Social behaviour
Classical Conditioning
Learning through association
Learning process in which an originally neutral stimulus, by repeated pairing with a stimulus that normally produces a response, comes to produce a similar or identical response
WHO?
PAVLOV!
UCS
Elicits an unconditioned response (e.g. food (us) –> salivation (ucr) )
UCR
Elicited by an UCS without prior training or learning
CS
Previously neutral (bell) that comes to elicit a CR
CR
Elicited by a previously neutral stimulus that occurs as a result of pairing neutral stimulus with an unconditioned stimulus
How do you get the best results?
CS – followed by –> UCS
Habituation
Decrease in behavioural response when a stimulus is presented repeatedly
Sensitisation
Increase in behavioural response when a stimulus is presented repeatedly
Stimulus Generalisation
Automatic extension of conditioned responding to similar stimuli that have never been paired with the unconditioned stimulus (The Case of Little Albert)
Stimulus Discrimination
Organism learns to respond differently to stimuli that differ from the CS on some dimension
Tendency for stimuli similar to a CS to stop eliciting a CR when they are not followed by an UCS
Counterconditioning
When one CR is extinguished, while another response is established
What is an example of counterconditioning?
Systematic Desensitisation
What is Systematic Desensitisation?
Trains the client to maintain a state of relaxation in the presence of imagined or real anxiety inducing objects or events
Steps of Systematic Desensitisation?
- Teach the client a relaxation technique (Bensons/Jacobsons)
- Assist client with construction of anxiety hierarchy
- Proceed through hierarchy using imagery
- Invivo desensitisation - doing things in real life
Operant conditioning
Learning through CONSEQUENCES
Probability a response is changed by a change in consequences
Is punishment or reinforcement more effective?
Reinforcement
What are the types of reinforcers?
Primary > events that are inherently reinforcing - satisfy biological needs - (innate) - (e.g. food, air, water, sleep, pain)
Secondary (conditioned) > learned
Positive Reinforcement
Presentation of a rewarding stimulus after a particular response to increase probability of behaviour recurring
(E.g. lollipop for good behaviour)
Negative Reinforcement
Behaviour becomes probable by stopping, removing or avoiding a negative outcome or aversive stimulus
(E.g. good grades - don’t need to get a summer job)
What are some Health related examples of Positive/Negative Reinforcement?
- Feeling good after exercise
- Taking an aspirin to stop a headache
What are the two schedules of reinforcement?
Continous > after every response
Partial > only part of the time