Resit: Approaches Flashcards
falsifiable
for a claim to be ‘scientific’, it should be open to tested so it can be ‘proven wrong’
objective
scientist’s expectations/bias shouldn’t affect recordings
replicable
to demonstrate validity of findings have to repeat it
empirical
info must be gained through direct observation / experimentation as opposed to reasoned argument
quantification
scientists collect data that can be analysed and statistically tested
FOR psyc as a science
objective + systematic methods (knowledge backed up with evidence giving psyc credibility)
establish cause + effect (useful to understand underlying triggers + make predictions)
if evidence no longer fits understanding, we can test and refine theories TMT psyc remains current + evidence-based
AGAINST psyc as a science
objectivity + control = artificial & contrived experimental conditions (lacks validity)
much subject matter unobservable (make inferences)
don’t fully understand brain & how we work - behaviour arguably more complex than things measured in more traditional sciences
dualism
proposed by Descartes - mind + body separate so mind worthy of study itself
tabula rase
concept introduced by Locke - belief mind is ‘blank slate’ at birth + we develop our experiences with environment
introspection
first systematic experimental attempt to study mind by breaking up conscious awareness into basic structures of thoughts, images and sensations
psychology as a science
Wilhelm Wundt, James, Hall
Behaviourist approach
behaviour learned from experience
only observable behaviour
animal research
blank slate (Locke - tabula rasa)
paradigm shift
classical & operant conditioning
Behaviourist Approach researchers
Pavlov, Watson & Raynor, Skinner
Behaviourist Approach Pavlov
dog salivate b4 food presented e.g. response to food bowl
bell no response - food bowl response
bell and food bowl = response
bell = response
Behaviourist Approach Watson & Raynor
Little Albert
LA & white rat = no fear
LA & bang = started/cry
continous association - LA CC to experience fear at sight of rat
Behaviourist Approach Classical Conditioning
B4: UCS + NS -> UCR
During: NS + UCS -> UCR
After: CS -> CR