Approaches in psychology Flashcards
Who was known as the ‘first psychologist’?
Wundt
When was Wundt alive?
1832-1920
What approach did Wundt have to psychology?
Structuralism - he thought introspectrum would uncover the minds workings
What psychologist was after Wundt?
James
When was James alive?
1842-1910
What approach did James have to psychology?
disagreed with Wundt - thought structure was irrelevant and what really mattered was the function of the brain - he called this functionalism
What psychologist was after James?
Freud
When was Freud alive?
1856-1939
What four things did Freud introduce to psychology?
- dream analysis
- hypnotism
- the ‘couch’ therapy
- psychosexual stages
What were the five main psychosexual stages?
- oral
- anal
- phallic
- lateral
- genital
What is empiricism?
the idea that everything has a cause and if we know the cause then we can predict/control behaviour
What were the three stages of Pavlov’s experiment?
- dog salivates when food arrives (unconditioned)
- over time owner rings bell when food arrives
- after a while even when bell rings and there’s no food dog salivates (conditioned)
What does conditioned and unconditioned mean?
conditioned = learnt
eg. conditioned stimulus = learnt stimulus (bell)
unconditioned = unlearnt
eg. unconditioned response = unlearnt response (salivating)
What were the five main stages of Skinner’s experiment?
- rat put in box without food
- if rat finds lever he gets food (positive reinforcement)
- next time box gives electric shocks and lever stops them (negative reinforcement)
- lever is reversed and then begins to give shocks when pulled (punishment)
- punishment can be positive or negative
What is the difference between positive and negative punishment?
positive = get something from it (eg. supernanny soap in mouth)
negative = get something taken away (eg. no tv for a week for child)
What is the difference between positive and negative reinforcement?
positive = get a reward (eg. supernanny gives marble in jar)
negative = something bad stops (eg. child can leave table if they eat two more vegetables)
What are the four main mediation processes?
- modelling
- imitation
- identification = more likely to copy someone that is similar to them
- vicarious reinforcement = learning through others
What does the bobo doll experiment study?
SLT - how humans observe others behaviours and this allows them to learn and/or modify their behaviour
Who conducted the bobo doll experiment?
Bandura et al. (1963)
How many kids were involved in the bobo doll experiment and how many groups were the split into?
66 kids into 3 groups
What were each of the conditions in the three different groups in the bobo doll experiment?
- adult gets rewarded for kicking and punching the doll in video
- adult gets punished for kicking and punching the doll in video
- adult gets nothing for kicking and punching the doll in video
What was predicted of the children involved in the bobo doll experiment?
that they would copy the adults behaviour
Give two strengths of SLT
- applications in criminology (criminal models = criminal behaviours)
- applications in health psychology (positive models = positive and healthy behaviours (eg. Jesy Nelson documentary))
Give two weaknesses of SLT
- casualty - does identification cause imitation or do we gravitate to people who are already like us?
- complexity - a reductionist explanation of human behaviour - lots of other possible motivations are ignored
What is your schema?
a mental plan consisting of expectations - we use it to make decisions and to make sense of the world (we often have a different one for each situation (eg. work, school, at the pub etc.))
What is cognitive neuroscience?
recent scanning advances mean we can see the physical ‘modules’ in the brain - these are no longer just boxes in a diagram
What are two ways in which we can carry out cognitive neuroscience?
- PET scan
2. fMRI scan