approaches Flashcards
who is Wundt and what did he do?
- opened first psychology lab
- founded introspection
- made psychology a distinct scientific principle
what is introspection?
- focus on looking inward on a person
- breaking up conscious awareness into basic structures of thoughts images and sensations
who supported introspection?
- HUNTER ET AL
- MODERN INTROSPECTION
- studied happiness in teenagers using introspection
- surprised by a buzzer noise and asked to record inner thoughts and emotions at that exact time
-found teenagers were generally unhappy but were happier when focused on a task
what is the social learning theory?
- same beliefs as behaviourists - that all behaviour Is learnt
- believe it is a social process
- believes learn through observation and imitation of role models
-indirect learning through vicarious reinforcement (seeing someone else being rewarded)
what is the key study of the social learning theory?
Bandura Bobo dolls
Bandura bobo dolls study method
- aim is to see if exposure to violence has an effect on young people
- little boy was the participant
- a model beat up a doll violently in-front of the boy and then the boy was sent in with the doll to see how he reacted
Bandura Bobo dolls study findings
- the little boy also acted violently towards the doll
- he was attracted to the gun even though wasn’t used by the model
-children that observed an aggressive adult behaved more violently towards the doll than those who had not
what are the 4 meditational processes?
- attention
- retention
- motor reproduction
- motivation
what is a meditational process?
four cognitive factors which Bandura said influence learning and production of behaviour
what are the main assumptions of the biological approach?
- all behaviour is innate
- behaviour is determined by genetics and neurones
what Is a genotype?
a persons genetic makeup
what is a phenotype?
the way that genes are expressed through physical / psychological and behavioural characteristics
what is biochemistry?
- concerned with how the chemicals in our body work (neurotransmitters and hormones)
what is a neurotransmitter?
a chemical that relays impulses from one cell to another across a synapse (gap between neutrons)
what is the link between evolution and behaviour?
- natural selection in evolution
- desirable behaviours that led to survival are more commonly passed on through genes to future generations
what is a biological structure?
the arrangement/ organisation of parts to form an organ, system or living thing.
what 3 biological structures are looked at in psychology?
- brain structures
- nervous system
- endocrine system
what is a nervous system?
-primary internal communication system. collects, processes and responds to the external environment
what is an endocrine system?
-a network of glands which work together to regulate the body functions
what are key assumptions of behaviourist approach?
- behaviourists rejected introspection as too vague
- research should be scientific
what are key assumptions of behaviourist approach?
- behaviourists rejected introspection as too vague
- research should be scientific (focus on observable behaviour that can be measured)
- all behaviour is learnt(normal and abnormal) through conditioning
what is classical conditioning?
- learning through association
- 2 stimuli are associated with one another
- involuntary responses
what is operant conditioning?
- learning through positive/ negative reinforcement
- behaviour is shaped by its consequences
- voluntary responses
what study links the classical conditioning?
PAVLOV-
aim; looked at salivation and food development to see if dogs could be conditioned to salivate to different stimuli
- method; when food was presented, pavlov rang a bell
- the dogs then gradually associated the bell with food
- dogs would then salivate to sound of the bell
PAVLOV step by step
food(UCS) = salivation(UCR)
bell ringing (neutral stimulus NS) = no response
food and bell = UCR salivation - whilst being conditioned
CS(bell) = CR (salivation)
what study links to operant conditioning?
SKINNER-
aim; to use experimental methods to study how consequences of behaviours affect learning
method; every time the rat pecked a disc in the ‘skinner box’ , it was rewarded with food - rat repeated behaviour due to positive reinforcement
what is reinforcement?
- a consequence of behaviour that increases the likelihood of behaviour being repeated
- can be either positive or negative
what is positive reinforcement?
receiving a reward when performing a certain behaviour which increases the likelihood of repeating
eg.praise from a teacher from putting up hand in class
what is negative reinforcement?
occurs when someone avoids something unpleasant by performing a certain behaviour
eg. completing homework to avoid being told off