Paper 2 - Approaches Flashcards
What is introspection?
Looking into the process of examining one’s own thought processes and emotional states
What are 5 key facts about Wilhelm Wundt?
- Published the first book on psychology ‘Principles of Psychological Psychology’
- Opened the first psychology lab in Leipzig Germany
- Considers to be the ‘father of psychology’
- His approach studied the structure of the human mind by breaking down behaviours into their basic elements
- Key date for him is 1873
What is in-depth information about introspection?
Was pioneered by Wundt (1st systematic attempt to study mind). Let to identifying the structure if consciousness by breaking into the basic structures (thoughts, images and sensations). Trained researched to examine their feelings, emotions and sensations when exposed to stimuli. Provided insight into mental processes (perception, reaction and time). Watson (1913) argues introspection is subjective
What does objective mean?
Researchers do not let preconceived ideas influence their data collection. They only record what is observable to all.
What does systematic mean?
Experiments and observations are carried out in an orderly way which allows them to be replicated so that results can be assessed for reliability.
What does falsifiable mean?
All theories/hypotheses are open to falsification. If results are not repeatable they are not reliable and cannot be accepted to be universally true.
What are strengths of introspection and psychology becoming a science?
Psychology became classed as a science because the experiments procedures were standardised and all participants received same info and tested in same way (therefore Wundt’s research can be considered a forerunner to the later scientific approaches in psychology that were to come)
Modern psychology can claim to be scientific (same aims as natural sciences, describe, understand, predict and control behaviour. The learning, cognitive and biological approaches all use scientific methods). Throughout the 20th century and beyond, psychology established itself as a science.
What are weaknesses of introspection and psychology becoming a science?
Some aspects are still subjective and unscientific (Watson argued it studied private mental processes that cannot be objectively studied as it isn’t observable, ppts may not give accurate responses). Introspection has potential for investigator bias (Wundt trained his ppts so maybe share same ideas). Some think psychology shouldn’t be scientific due to better approaches like humanism and psychodynamic)
What is the behaviourist approach?
Everyone is born as a blank state a ‘tabula rasa’ and is 10l% nurture (learnt from environment). In order for psychology to be a science it should focus on observable behaviour which can be objectively measured, rather than on things like cognitive processes which can only be inferred (rejected the idea of introspection).
Classical Conditioning Diagram with examples and case study
Bamboo paper
What is Operant Conditioning?
How a consequence encourages people to either repeat or not repeat a behaviour
What is Classical Conditioning?
Learning through association
What is positive reinforcement?
Add a pleasant consequence to increase a desired behaviour
What is negative reinforcement?
Take away an unpleasant consequence to increase a desired behaviour
What is punishment?
Add something unpleasant or take away something pleasant to decrease an unwanted behaviour
What do positive, negative, reinforcement and punishment mean?
Positive - To add
Negative - To take away
Reinforcement - To increase behaviour
Punishment - To decrease behaviour
What is the example for operant conditioning?
Skinner’s research - The Skinner Box
Lever for food pellet (positive reinforcement)
Lever to avoid electric shock (negative reinforcement)
What are some strengths of the behaviourist approach?
Principles have been applied to broad range of real life scenarios
Token economy rewards behaviour with tokens ged for privileges (prisons, psychiatric wards)
Increases value if behaviourist because widespread application
Uses well controlled research with careful measurement of observable behaviour in controlled lab settings
Has broken down behaviours into stimulus-response units and studied casual relationships (behaviourist experiments have scientific credibility)
What are some weaknesses of the behaviourist approach?
Form of environmental determinism
Sees all behaviours as past experiences + ignores any influence that free will may have on behaviour
Skinner suggests free will is an illusion (may choose to do it but our past conditioning determines outcome)
Ignores influence of conscious decision making processes in behaviour
May oversimplify learning and ignore important influences on behaviour (e.g. thoughts)
Suggests learning is more complex then this suggests
What is the social learning theory?
Behaviour learnt through observation and imitation of role models (vicariously)
Role models usually have similar traits or seen as attractive or have high status
Imitation occurs if the seen behaviour is rewarded, it does not need to be direct (vicarious reinforcement)
Observers store a mental representation of the behaviour, as well as the consequences
Imitation occurs when suitable circumstances arise
Approach uses laboratory experiments and humans to investigate observational learning and behaviour in humans
Differences between social learning and behaviourism?
SLT suggest that people learn from one another, via observation, imitation and modelling
Theory is different to behaviourism as there is a focus on meditation processes (what is happening in someone’s mind between stimulus and response and vicarious reinforcement (learning from others))
Means it is less reductionist too
What is attention (learning of behaviour)?
The observe must pay attention to a particular behaviour
What is retention (learning of behaviour)?
A mental representation of the behaviour is stored in order for it to be later replicated (must be remembered)
What is reproduction (performance of behaviour)?
The ability of the observer to perform the observed behaviour. Our psychical and mental abilities will determine which behaviours we reproduce (can we physically do it?)
What is motivation (performance of behaviour)?
The rewards and punishments that follow a behaviour will determine whether the observer reproduces the behaviour (is the behaviour rewarded? Would you copy it?)
What is imitation?
It is copying behaviour and is most often an efficient way of learning complex behaviours. NO special relationship between the imitator and the person being imitated. Simple observation of the behaviour can be sufficient for learning to take place.
What is reinforcement in relation to the social learning theory?
Behaviour is more likely to be imitated if it is seen as rewarding. The reward may be indirect, through vicarious reinforcement. Learning occurs through observation of the consequence of actions for other people. (reward may just be that you see they are happy).
What is identification?
A child sees himself/herself as somehow similar to a specific person who is seen as possessing attractive/rewarding qualities. The child experiences a form of attachment to this person and aspires to be like them. Some form of relationship between the imitator and imitated.
What is modelling from the observers and the role models perspective?
From the observer’s perspective, ‘modelling’ is imitating the behaviour of a role model
From the role model’s perspective, ‘modelling’ is demonstrating behaviour that may be imitated
What is the cognitive approach?
The human mind is studied indirectly by making inferences about what is going on inside someone’s mind by studying their behaviour.
The cognitive approach is different to the behavioural approach because it studies ‘private’ internal mental processes that cannot be observed.
What are the key assumptions of the cognitive approach?
- The human mind is studied indirectly by making inferences about what is going on inside someone’s mind by studying their behaviour.
- Well controlled laboratory studies are used to investigate what we are thinking, and how this shapes behaviour.
- Use the analogy that the mind is like a computer
What is an example of a typical cognitive experiment?
Experimental situations used to work out what thought processes are occurring from the behaviour elicited in an example (e.g. how aware are you?). Classical conditioning experiment used to test principle of perception (how much we are unaware of in our visual field?) differs person - person
Conclusion? Focused attention means we miss out on a lot
Application? EWT
What is the difference between theoretical and computer models?
Theoretical - Models to explain mental processes. They are simplified, diagrammatic representations of a cognitive process. These are abstract. Information flows through a sequence of stages that include input, storage and retrieval e.g. the multi-store model of memory
Computer - Models to explain mental processes. It refers to programmes that can be run on a computer to imitate the human mind (e.g. conversational machines to deal with consumer enquiries). By running such a programme psychologists can test their ideas about information processing
What are schemas?
Ways to organise and store thoughts and info in your mind about ourselves and our world around us. They are developed through experiences.When we take in info we often link it to previous experiences.
What is the rat man experiment?
The group who were shown photos of people were more likely to see a man whereas the group who were shown animals were more likely to see a rat. This is due to opening our schemas which alter our perception of an event.
Emergence of cogntive neuroscience?
Who? Cognitive neuroscience is a discipline that is a combination of several disciples: cognitive psychologists, cognitive science and neuroscience.
Cognitive science is different to cognitive psychology since it considers physiological reasons (not just psychological reasons) for thought and behaviour.
Why? Focus on looking for a biological basis for behaviour. This discipline has emerged as technology has advanced. Brain imaging techniques (PET, MRI and fMRI) have been used to map brain areas to specific cognitive functions by systematically observing and then describing the neurological basis of mental processes.
What? Brain imaging techniques have identified the location of several brain structures and functions e.g. low activity in the limbic system is associated with aggression.
Strengths of the cognitive approach?
-Uses scientific and objective methods
- Psychologists used controlled + rigorous methods (e.g. lab studies so can infer cognitive processes at work)
- Cognitive + biological psychology come together (cognitive neuroscience), enhance scientific basis of study (study of mind established a credible, scientific basis)
-Applied to everyday life + is dominant in psychology today as has been applied to wide range of practical and theoretical context (e.g. AI and robots, treatment of depression, improving eyewitness testimony)