approaches Flashcards
define classical conditioning
learning through association
who studied classical conditioning and what did it involve
revealed dogs could be draught to salivate at the sound of the bell
who studied operant conditioning
skinner 1953 tested on rats
define positive behaviour
receiving an award when a particular behaviour is performed
define negative reinforcement
when an animal or human avoids something unpleasant
define punishment
is an unpleasant consequence of a behaviour
define the 3 assumptions of the behaviourist approach
- is only associated with behaviour and can be observed and measured - not mental processes
- all behaviour is learnt from the environment excluding innate and inherited factors
- people are born as a blank slate
- psychology should be studied as a science
evaluation of behaviourist approach 3
- scientific credibility Brought to psychology by focusing on observable behaviour in labs improving objectivity and replication
- real world application operant conditioning is the basis of a token economy used successfully in psychiatric hospitals
- mechanistic view animals are seen as passive and machine like responders to the environment with no conscious insight contrasting to cognitive approaches which state humans have a more active role in behaviour
define vicarious reinforcement
where its not directly experienced but occurs through observing someone else being reinforced
define identification
children are more likely to imitate the behaviour of role models - modelling. a person becomes a role model if they possess similar characteristics
define vicarious reinforcement
cognitive factors that influence learning and come between stimulus and response
bandura’s 4 meditational processes
attention - how we notice certain behaviours
retention - how behaviour is remembered
motivation - will to perform behaviour
motor reproduction - the observers ability to perform the behaviour
3 assumptions of slt
- much of behaviour is learnt from our experiences
- people learn behaviour via observation and imitations of others within a social context
- learning can occur through classical and operational conditioning but also occurs indirectly
evaluation of slt 3
- importance of cognitive factors, behaviour is stored informations slt provides a comprehensive explanation by recognising meditational processes
- influence of bio factors in the Bobo doll experiment boys were more aggressive than girls. may be explained by hormones such as testosterone
- over reliance of lab studies, participants may respond to demand characteristics. the main purpose of the bobo doll is to strike it explaining their aggression
theoretical models
important theoretical model is information processing approach suggesting information flows through cognitive system - mutlistore model
computer models
where the mind is compared too computer through similarities in information processing. use a concept of central processing coding and stores - development of artificial intelligence
define schema
a mental framework of beliefs that influence cognitive processing which are developed from experience
define cognitive neuroscience
scientific study of the influence of brain structures on mental processes
early research of cognitive neuroscience
1860s Paul broca identified how damage to a frontal lobe impairs speech production
cognitive neuroscience scans
fMRI and PET scans systematically observe neurological basis on mental processes eg Tulving et al LTM research
scanning techniques established the neurological basis of some mental health disorders e.g. the link between the parahippocampal gyrus and OCD
development of cognitive neuroscience
development of mind mapping techniques analyse the brain waves of eyewitnesses in court
assumptions of cognitive approach 3
- internal processes can and should be studied scientifically
- investigated those areas of human behaviour neglected by behaviourists e.g. thoughts and feelings
- processes are private so cannot be observed so they are studied indirectly by making inferences on neurological basis based on visible behaviour