Approaches Flashcards
Paper 2
Which psychologist marked the beginning of scientific psychology
Wundt
What was Wundts pioneering method and what does it mean
Introspection - first systematical attempt to study the mind by breaking up conscious awareness into basic structures of thoughts, images and sensations
One strength and one weakness of Wundts work
Strength - Some of his methods were systematic and well-controlled (scientific)
Weakness - Other aspects of his work would be considered unscientific today - relied on some participants self- reporting their mental processes
The 2 learning approaches
- The behaviourist approach
- Social learning theory
The 2 types of conditioning and how they suggest people learn
- Classical conditioning - Learning through association
- Operant conditioning - Learning through consequences / reinforcement
The procedure of classic conditioning (Pavlov)
Pavlov showed how dogs could be conditioned to salivate to the sound of a bell if that sound was repeatedly presented with food. Gradually Pavlovs dogs learned to associate the sound of a bell with the food.
Neutral stimulus - Unconditioned stimulus - Unconditioned response - Conditioned stimulus - Conditioned response
The procedure of operant conditioning (Skinner) - types of reinforcement
Positive reinforcement - receiving a reward when a certain behaviour is performed - likely to repeat
Negative reinforcement - avoiding something unpleasant - likely to repeat (outcome is positive)
Punishment - unpleasant consequence of a behaviour - unlikely to repeat
The skinner box :
- Pigeons
- When pigeons completed the task (peck or turn) and given reward for correct behaviour and given punishment for unpleasant behaviour
2 strengths of the behaviourist approach
- Approach is based off well- controlled research - highly controlled lab settings : scientific credibility
- Principles of conditioning have been applied to real-world behaviours and problems : operant conditioning is basis of token economy system (used in institutions) - has widespread application
2 weaknesses of the behaviourist approach
- Behaviourists may have oversimplified the learning process - learning is more complex than observable behaviour alone, and that private mental processes are also essential
- All behaviour is seen as conditioned by past conditioning experience - ignores any possible influence that free will may have on behaviour
What one type of reinforcement is included in the social learning theory and what type of learning is this
Vicarious reinforcement : Indirect learning through watching the consequences of others
the 4 stages of the mediational processes
ARMM
Attention
Retention
Motor reproduction
Motivation
Why are people more likely to imitate others
Identification - they identify with the person they are imitating
What is the person they identify with called
A role model
Who is the main psychologist within the social learning theory
Albert Bandura
What was Albert Banduras procedure and what were the findings
Recorded the behaviour of young children who watched an adult behave aggressively towards a Bobo doll
Procedure :
- lab experiment
- 36 boys and 36 girls aged 37-69 months (mean age of 52 - 4 1/2 years)
1st IV :
- Non aggressive model
- Aggressive model
- No model (control group)
2nd IV :
- Gender of the role model
3rd IV :
- Participants (male or female)
DV :
- Physical : any acts imitated
- Verbal : phrases imitated such as ‘pow’
Findings:
Children who observed the aggressive model more likely to have aggressive responses than other 2 groups.
Boys showed more physical aggression and girls more verbal
Boys more likely to imitate same-sex models but both sexes tended to imitate the same-sex model
2 strengths of the social learning theory
- Recognises the importance of cognitive factors in learning - more comprehensive explanation of human learning by recognising the role of mediational processes
- SLT principles have been applied to range of real-world behaviours - able to explain cultural differences in behaviour (e,g modelling, imitation and reinforcement can account for cultural differences)
2 weaknesses for the social learning theory
- Makes too little reference to the influence of biological factors on social learning - some aspects may be the result of the mirror neurons in the brain
- Evidence gathered through lab studies - participants may respond to demand characteristics - tell us little about learnt aggression in everyday life
The role of schema - what are they?
Schemas are ‘packages of ideas and information developed through experience.
Act as a mental framework for the interpretation for incoming information.
Allow us to process information quickly and easily
what are the two models of the cognitive approach
Theoretical and computer models
what is an important theoretical model and what does it suggest
Information processing approach - suggesting that information flows through the cognitive system in a sequence of stages
what has the computational model proved useful for
Developing Artificial Intelligence (‘thinking machines’)
what is cognitive neuroscience
Scientific study of the influence of brain structures on mental processes
2 brain imaging technology
- fMRI
- PET scans
what is one possible application of the brain analysis - Cognitive neuroscience
Eye witness testimonies to determine whether they are lying in court
2 strengths of the cognitive approach
- Uses objective, scientific menthods - credible scientific basis
- Practical application - e.g AI - supports the value of the cognitive approach
2 weaknesses of the cognitive approach
- Cognitive psychology relies on the inference of mental processes rather than direct observation - sometimes too abstract and theoretical - lacks external validity
- Machine reductionism : ignores influence of human emotion and motivation. - weakens the validity