Approaches in Psychology Flashcards
`Introspection
The examination or observation of one’s own mental and emotional processes
Behaviourism
Stresses the importance of studying observable behaviours and ignores the mental processes invoved in different tasks
Falsifiability
Mentality that a hypothesis can be proved wrong
Objective
Work ust not be affected by the interests of that of the researcher for PPTs
Repliciability
Experiment can be replicated easily
Empirical
Based on observation or experience
Behaviourist Approach (Assumptions)
-behaviour is learned through direct experience
-all animals and humans are conditioned to behave the way they do
Behaviourist Approach (Classical Conditioning)
A learning process that occurs when two stimuli are repeatedly paired; a response that is at first elicited by the second stimulus is eventually elicited by the first stimulus alone
Behaviourist Approach (Operant Conditioning)
The learning of voluntary behavior through the effects of pleasant and unpleasant consequences to responses
Neutral Stimulus
An event that does not produce a response
Unconditioned Stimulus
An event that produces an innate response
Unconditioned Response
An innate, reflex behaviour that is produced when exposed to an unconditioned response
Conditioned Stimulus
An event that produces a learned response
Conditioned Response
A learned behaviour that is produced when exposed to a conditioned stimulus
Which study links to classical conditioning?
Pavlov’s dog
Timing
If NS cannot be used to predict UCS, then conditioning dos not occur
Stimulus Generalisation
Once an animal has been conditioned, they will respond to other stimuli similar to the CS
Extinction
The CR does not become permanently established as a response.
Sponatneous Recovery
Following extinction, if the CS and UCS are paired together again, the link can be made much quicker.
What can prevent extinction from occurring?
Negative Reinforcement
Positive Reinforcement
Rewarding a desired behaviour by adding a positive stimulus
Negative Reinforcement
Remove something unpleasant to enforce the desired behaviour
Positive Punishment
Behaviour followed by an unpleasant consequence
Negative Punishment
Removing a pleasant stimulus to decrease behaviour
Which study links to operant conditioning?
Skinner’s Box
Advantage of Behaviourist Approach (SC)
Scientific Credibility
-highly controlled lab study = objective and replicable
-gives psychology more scientific credibility
CP- unethical as unnatural and stressful environment for animals
Advantage of Behaviourist Approach (RLA)
Real Life Application
-eg, token economy systems in prison
-rewarding positive behaviours
-treatment of phobias use classical conditioning
Disadvantage of Behaviourist Approach (MV)
Mechanistic View
-Animals seen as passive responders
-SLT and cognitive view behaviour as conscious and active mental processes between stimulus and response
Disadvantage of Behaviourist Approach (ED)
Environmentally Determinisitic
-all behaviours are determined by reinforcement history
-ignores free will (Skinner says free will is an illusion)
Social Learning Theory (Assumptions)
Behaviour is learned through experience, through observation and imitation of others
Social Learning Theory (Vicarious Reinforcement)
Copying a behaviour after observing someone be rewarded for the same behaviour
Social Learning Theory (Mediational Processes)
Mental Factors/processes in learning
-Attention
-Retention
-Reproduction
-Motivation
Attention
The extent to which we notice certain behavaiours
Retention
How well a behvaiour is remembered
Reproduction
The ability of the observer to perform the behaviour
Motivation
The will to perform the behaviour, often determined by whether the behaviour was rewarded or punished
Social Learning Theory (Identification)
More likely to imitate with role models who they identifiy with (modelling)