approaches Flashcards
Outline Wundt’s aim
Aimed to describe the mind in a controlled scientific environment
(a lab)
What is introspection?
The first systematic experimental attempt to study the mind
Outline Wundt’s standardised procedures
Same standardised instructions given to all ppts
Stimuli (object/sounds) given in same order
EXAMPLE: ticking metronome given and ppts would record thoughts, images and sensations
How did Wundt contribute to structuralism?
Introspection led to identifying structure of consciousness
3 basic structures: thoughts, images and sensations
Strength of Wundt’s work
Scientific
Recorded within a controlled lab environment
Standardised procedures so all ppts received same info and tested same way
Research can be considered useful in later scientific approaches
Limitation of Wundt’s work
Subjective
Relied on ppts itself- may have hidden some thoughts
Efforts to study the mind were naïve and wouldn’t meet scientific enquiry criteria
Outline behaviourist approach aims
Focus on observable behaviour only
Relied on controlled lab studies
Use of non-human animals
Classical conditioning
Pavlov
Learning through association
UCS=food UCR=salvating NS=bell
UCS—UCR
NS—NR
NS+UCS
CS—CR
Operant conditioning
Skinner
Learning is an active process and behaviour is shaped/maintained through consequences
Rat pressed lever=rewarded with food (behaviour repeated)
If pressing lever meant avoiding electric shock, behaviour would be repeated
Three types of consequences of behaviour
Positive reinforcement- rewarded after behaviour
Negative reinforcement- avoiding something unpleasant when behaviour is performed
Punishment- unpleasant consequence of behaviour