4.2.1 approaches 🛎 Flashcards
what are the two learning approaches
social learning theory
behaviourist approach/behaviourism
define behaviourist approach
The Behaviourist approach to learning studied changes in behaviour that are caused by a person’s direct experience of their environment, using the principles of classical and operant conditioning to explain them
define classical conditioning
learning by association , this occurs when two stimuli are repeatedly paired together , an unconditioned (unlearned) stimulus (UCS) and a new neutral stimulus (NS) . The neutral stimulus eventually produces the same response that was first produced by t he unconditioned stimulus alone.
define operant conditioning
a form of learning in which behaviour is shaped and maintained by its consequences. Possible consequences of behaviour include positive reinforcement and negative reinforcement.
define reinforcement
a consequence of behaviour that increases the likelihood of that behaviour. being repeated . it can be positive or negative.
what are the assumptions of the behaviourist approach
- all behaviour is learned from experience - all humans are a “tabular rasa” and learning occurs through classical and operant conditioning.
- only interested in studying behaviour that can be observed and measured
- used lab experiments to try and gain more control and objectivity in their research.
- the basic processes that govern learning are the same in all species - humans can be replaced by animals for testing purposes
outline pavlovs research into classical conditioning
pavlov revealed that dogs could be conditioned to salivate to the wound of a bell , if that sounds wws repeatedly presented at the same time as they were given food. Gradually pavlovs dogs learned to associate the sound of the bell with food and would produce salivation response every time they heard the sound.
pavlov was able to show a neutral stimulus (one that does not produce a response by itself), can elicit a conditioned response (a new learned repsonse) through association
define unconditioned stimulus (UCS)
the stimulus that causes the reflex repsonse before conditioning , it is the stimulus that naturally produces the repsonse.
define unconditioned response (UCR)
the innate relflexive response to a stimulus that has not been conditioned
define neutral stimulus (NS)
a stimulus that does not produce a repsonse by itself.
define conditioned stimulus (CS)
initially the neutral stimulus thag after repeated parings with the UCS , produces the CR when presented by itself .
define conditioned response (CR)
the reflexive response that occurs after exposure to the conditioned stimulus
how are the stimulus involved in pavlovs study for classical conditioning
define positive reinforcement
receiving a reward when a certain behaviour is performed , it increases the likelihood that this desirable behaviour is repeated as you want to receive that reward
define negative reinforcement
negative reinforcement is an unpleasant stimulus that would be viewed as a punishment , therefore completing desirable behaviour in order to avoid the negative consequence
what is punishment
an unpleasant consequence of behaviour , IT IS NOT A TYPE OF of reinforcement , it is just a consequence of behaviour.
outline skinners research into operant conditioning
skinner suggested that learning is an active process whereby humans and animals operate on their environment . Skinner conducted experiments with rats and pigeons in a box called the skinner box (operant conditioning chamber) . The box is used to objectively record an animals behaviour in a compressed time frame .
how does skinners box show positive reinforcement
positive reinforcement was investigated by rewarding the rat with a food pellet every time they pressed a lever. After many repetitions the rat would continue to press the lever because it expected to receive a food pellet.
how does skinners box show negative reinforcement
negative reinforcement was investigated by electrocuting the floor . the floor would not give electric shocks if the leaver was pressed . after many repetitions the rat would continue to press the lever to stop/avoid the unpleasant stimulus of an electric shock.
outline one strength of behaviourism- scientific credibility
behaviourism has scientific credibility. They brought the language and methods of the natural sciences to psychology and focus on the measurement of observable behaviour. this meant that research was objective and could be replicated , as a result the approach was hugely influential in the development of psychology as a scientific discipline .
outline one strength of behaviourism- real life application
the approach has real life application . For example token economy systems have been successfully used in prisons in order to modify prisoner behaviour. This shows how rewarding appropriate behaviour ur can change behaviour through operant conditioning. Treatments like this have an advantage as they require less effort from the patient so are suitable for individuals who may lack insight into their condition.
outline one strenghth of behaviourism- understanding psychological problems
the approach can be used to explain how certain psychological problems occur e.g the explanation of phobias suggests that phobias are learned through classical conditioning and maintained through operant conditioning . This shows that conditioning is viewed as a valid explanation of how phobias develop. The impact of this is that the approach also provided ways that phobias can be treated by unlearning their phobia
outline one limitstion of behaviourism- highly deterministic
the approach is highly deterministic , it suggests that all actions are determined by past experiences that have been conditioned . this ignores any possible influence that free will may have on behaviour , this is problematic as it may suggest that people are not responsible for their behaviour.
outline one limitation
of behaviourism- ethical issues
there are ethical issues with using animals in research . skinner exposed animals to stressful adverse conditions by giving them shocks this is not protecting animals from harm , which goes against ethical guidelines . Furthermore the harm may not be necessary as some psychologists would argue that we cannot generalise the findings from animal research as humans may learn and respond to conditioning differently.
define social learning theory
a way of explaining behaviour that includes both direct and indirect reinforcement, combining learning theory with a role of cognitive factors .
define imitation
copying the behaviour of others
define role model
when an observer associated themselves with a role model and wants to be like the role model
define modelling
imitating the behaviour of a role model or modelling the precise demonstration of a specific behaviour that might be imitated by an observer.
define mediational processes
Mediational processes are mental (cognitive) factors that intervene in the learning process to determine whether a new behaviour is acquired or not.
define attention
attention is the extent to which we notice certain behaviours
define retention
retention is how welll a behaviour is remembered
define motor reproduction
the ability of the observer to perform a behaviour
define motivation
the will to perform a behaviour , which is often determined by whether the behaviour was rewarded or punished .
define vicarious reinforcement
reinforcement which is not directly experienced but occurs through observing someone else
being reinforced observing someone who else being reinforced for a behaviour .
what are the assumptions of social learning theory
- behaviour is learned from the environment
- behaviour can be learnt directly through classical and operant conditioning and indirectly through observing others
summarise social learning theory
In slt there must be a role model for an observer to watch , these role models provide examples of behaviour that can be observed and later reproduced through imitation.
imitation is dependent on reinforcement a model receives ,e.g positive reinforcement an observer is more likely to imitate the behaviour as they want to be rewarded , negative reinforcement less likely to imitate t he behaviour as they don’t want to be punished , this is vicarious reinforcement.
in order from learning from a role model to occur the observer must use internal mediational processes. (ARRM)
what are the mediational processes used in social learning theory
A- Pay attention to the behaviour
R- retain the information (remember the behaviour)
R- reproduction the behaviour must be able to be reproduced by the observer
M-motivated to perform the behaviour which is based on vicarious reinforcement.
how do the mediational processes contribute to the learning and performance of a behaviour
attention and retention relate to the learning of the behaviour , motor reproduction and motivation relates to the performance of the behaviour . The learning and performance of the behaviours do not need to occur at the same time they can be reproduced years later.
how does somebody become a role model
for the behaviour of a role model to be remembered , the individual needs to identify with the role model . They just feel we though they are similar to that person (e.g age , gender ,ethnicity) and want to be like them .
role models do not need to be physically preseng in the environment , and this has important implications for the influence of media on behaviour.
summarise banduras research into social learning theory
aim- to examine the effect of a role model on behaviour.
procedure - 72 children aged between 3-6 were put into one of three groups for 10 minutes . in all groups there were quail groups of boys and girls , half saw male models and half saw female models . the conditions were : an aggressive model where an adult hit and shouted at a bobo doll, non agressive model - played in a room while an adult played quietly with a construction set.
control group did not see a model
later the children were observed while they spent 20 minutes alone in a room with a range of agressive and non agressive toys including the Bobo doll.
Results - children who saw the agressive model produced more aggressive acts than those in either group. Boys imitated same sex models more than girls . Girls imitated more physical aggression if they saw male models and more verbal aggression if they saw female models
conclusion- aggression can be learned through modelling
evaluate the strengths of banduras research into modelling - reliability
banduras research has good reliability, lab experiment was completed in controlled conditions with various experimental and control groups . This means that banduras work can and has been replicated , showing internal and external reliability.
has real world application , having realised individuals copy what they see 9pm watershed wws introduced , programmes that show drugs, violence cannot be shown before 9pm as young children may be influenced by this . Banduras work beneficial in real world
evaluate the limitations of banduras research
the effects of social learning are only short term , banduras study lasted no more than 40 minutes , that means we don’t know if behaviour is retaine longer , this reduces validity of the study as they may not be accurate of the real world.
issues with interpreting behaviour in the study , bobo doll is designed to be hit , effects validity as children may be playing with the doll how it is intended to be played with rather than learning aggression be behaviour from the adults
ethical issues- exposing young children to agressive behaviour that they may not have been exposed to if they weren’t in the study may impact their future behaviour e.g reproducing it later . This does not protect individuals from harm
small sample size - and consists of young children may lack generalisability to wider population and adults