HISTORY OF PSYCH Flashcards
why are theories useful in psychology
- lead to development of models of behaviour that represent/describe how diff observations relate to one another.
- allow us to try to change thoughts, feelings and behaviour.
- hypotheses and theories withstand rigorous testing, they may become laws
what is the ultimate goal of psychology?
- to develop theories/models of behaviour that allow us to explain and change the way we think, feel and behave.
- do this through= systematic observations, under conditions where we manipulate the environment people experience
why is the distinction between subjective and objective truths important?
- Appreciate individual differences (the subjective) within a framework of psychological ‘truths’ (the objective reality captured by theories, laws, models)
Is Aristotle’s view of what the world is made of?
- everything is made up of the same combination of elements (earth, air, water, fire) should be able to transform one thing into another
-Bring the change medium is needed
Who is Plato? And what did he say?
- invented unis, one of the first dualistic notions
- Plato’s Doctrine of recollection suggests certain knowledge or form are innate= first nativists conception of mind
- made distinction between forms (truth) and particulars (preceptors) e.g. object of knowledge vs opinion
Who is Aristotle and what did he say?
- student of plato
- said what makes things the way they are is their ‘essence’ - can distiguish diff types of minds by essence
- did not to draw sharp distinction between mind and body like plato
What did Aristotle say about memory?
- our ability to retrieve things from the past (phantasms) = distinct from the actual event e.g. when you bring something to mind, it’s not the actual event but a representation of event
- materialist/monist view
Who is René Descartes and what did he say?
- combined both Aristotle and Plato’s ideas
- by distinguishing the Mental and Material in terms of their properties= mind is known directly, material = known indirectly
- argued all substances have an essences> ‘Mind’ = consciousness (‘thinking’) & Physical (material)= extension
What was important about the renaissance period?
- Scientific beliefs were censored by catholic church at the time led to:
- Scientific theories became more empirical and rational emphasis of deduction and induction
- by 1637 he had intellectual crisis but was only sure of one thing- doubting led to famous therefore i think I am
What did the Descartes substance, dualism allow for?
- substance dualism= Mind and matter are completely distinct
- diffuse tension between religion and science
- material of the world studied scientifically & soul and mental world was beyond the realm of science but can be deduced+ he concluded some ideas, must be innate
What are the problems of dualism?
- if mind and physical are distinct, how do they interact?
- How could thoughts translate into behaviour (e.g., free will)?
- How could physical events in sensory organs turn into thoughts?
- better explained with property dualism= they’re not completely distinct
Who is Gilbert Ryle?
- completely rejects dualism and says it is a category mistake= logical mistakes based on the inappropriate application of distinct concepts
- basc saying the question asked doesn’t make sense so any answer won’t either
what is monism?
- alternative to dualism = idea that there can only be one type of substance with one type of property
- Different forms of monism: Idealism, Behaviourism, Materialism/Physicalism
- Idealism= entire universe is made up of ‘ideas’ – controversial
What is behaviourism?
- What we think of as ‘mental’ is the behaviours of the body
- logical behaviourism = connection between environment and behaviour> don’t need inferences
What is materialism?
- everything is made up of matter - experiences must be reducible to physical events, e.g. the mind is a state reducible to the brain= they are the same
- problem= violates Leibnitz’s Law > for two things to be identical, they have to share all properties= can’t be applied to brain & mental states
what is empiricism?
- believes that all knowledge (‘contents of the mind’ comes from experience
- simple experiences give to complex knowledge through passive processes e.g. contiguity, resemblance, compound associations and active processes e.g. reflection
- Emphasis on perceptions
what is rationalism?
- Truth can only be derived through reasoning> some knowledge must be innate
- Emphasis on thought processes; innate knowledge
- Immanuel Kant> Abstract ideas are possible due to innate knowledge, not perception
- Von Leibniz> there are degrees on a spectrum of perception & consciousness
What is the role of Physiology in psychology?
- Phrenology by Gall
- bumps & dimples of the skull relate to personality
how were ‘Specific Nerve Energies’ discovered?
- Bell-Magendie Law> diff info carried by diff nerve in spinal cord
- Johannes Müller> sensory nerves respond in a characteristic way, no matter how they are stimulated
who is Wundt?
- Wilhelm Wundt (1832-1920) took physiology and founded the first laboratory
for Experimental Psychology in 1879 - interested in human consciousness
- introduced experimental introspection> use of labs, effect on subjective experiences, aims to be precise
- goal= discover elements of thoughts> broken into sensations & feelings
Who is William James?
- James did not like the idea of no free will > discovered that he could simply think that he does
- functionalism in psychology
- not interested in the elements of thought but in its function
- thinks you can’t break down consciousness and it’s personal/subjective= disagree with introspection
- believes behaviours are habits and instincts
- the empirical self> 3 compounds & self esteem
what is methodological behaviourism?
- explains human and animal behaviour in terms of environmental stimuli and learning histories
who is Watson and what did he discover?
- disagreed with inner mental processes and focused only on observable facts
- No distinction between animal/human
behaviour - learning by classical conditioning
- reflexes are units of analysis
what is classical conditioning?
- Classical conditioning is learning through association
- Watson & Pavlov dog experiment = Food =(UCS)/ Salivation = (UCR)> when food is repeatedly presented to dog w/ bell = salivation and association over time (CS) = conditioned response (CR)
- led to development of Exposure therapies for phobias