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issues & debates - Coggle Diagram
issues & debates
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free will & determinism
free will
- suggests humans are self-determining + free to choose our thoughts and actions
- belief in free will doesn't deny there may be biological + environmental forces that exert some influence on our behaviour, but says we can reject these forces
- supported by humanistic approach
evaluation
- makes cognitive sense: everyday experience gives impression that we are constantly exercising free will through the choices we make on any given day; gives face validity to concept of free will
- research suggests that people who have an internal locus of control (high degree of influence over events + own beh are more mentally healthy). ROBERTS ET AL: adolescents with strong belief in fatalism were at a significantly greater risk of developing depression
- even if we don't have free will, the fact that we think we do may have a positive impact on mind + beh.
- neurological studies of decision making have revealed evidence against free will. LIBET: demonstrated that the brain activity that determines the outcome of simple choices may predate our knowledge of having made such a choice; the activity related to whether to press a button with left or right hand occurs in brain up to ten seconds before pptps report being consciously aware of making such a decision. shows even our most basic experiences of free will are decided + determined by our brain before we become aware of them
determinism
- proposes that free will has no place in explaining beh.
- hard determinism- fatalism- suggests all beh. has a cause + assumes that everything we think + do is dictated by internal or external forces that we cannot control
- soft determinism- JAMES: acknowledges all human action has a cause, however suggests that people have some conscious mental control over the way they behave
biological determinism
- biological approach emphasises the role of biological determinism in beh.
- many of our physiological + neurological processes are not under our conscious control + lots of beh. and characteristics are thought to have a genetic basis
- modern biopsychologists would recognise the mediating influence of environment on our biological structures but this means we are 'doubly-determined' in ways we can't control
environmental determinism
- SKINNER: described free will as 'an illusion' + said all beh. is result of conditioning
- choice is the sum total of reinforcement contingencies that have acted upon us
- we may think we are acting independently but our beh. has been shaped by environmental events + agents of socialisation
psychic determinism
- FREUD: agreed that free will is an 'illusion' but placed emphasis on influence of biological drives + instincts
- beh. determined by unconscious conflicts, repressed in childhood
- no such thing as an accident- 'freudian slip'
evaluation
- determinism is consistent with aims of science
- the notion that beh. is orderly + obeys laws places psychology on equal footing with other more established sciences- the value of such research is that the prediction + control of beh. has led to development of treatments that have benefitted many
- the experience of mental disorders (e.g. SCZ) where suffers experience a loss of control over their thoughts + beh. casts doubt on concept of free will (e.g. no one chooses to have SCZ)
- in terms of mental illness, beh. appears determined
- the hard determinist stance is not consistent with the way in which our legal system operates (e.g. in court of law offenders are held morally accountable for their actions)
- determinism in unfalsifiable: based on idea that causes of beh. will always exist even though they may not yet have been found; impossible to prove wrong- not scientific
interactionist position
- compromise in free will-determinism debate
- e.g. BANDURA: social learning theory: although environmental factors in learning are key, we are free to choose who or what to attend to + when to perform certain beh.
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