ISSUES AND DEBATES Flashcards
Define hard determinism
The view that all behaviour is caused by something (internal or external), so free will is an illusion
Define soft determinism
The view that behaviour may be predictable but there is also room for personal choice from a limited range of possibilities
Define biological determinism
The belief that behaviour is caused by biological influences that we cannot control
Define environmental determinism
The belief that behaviour is caused by features of the environment that we cannot control.
Define psychic determinism
The belief that behaviour is caused by unconscious psychodynamic conflicts that we cannot control
Define causal explanations
Every event in the universe has a cause and that causes can be explained using general laws. Knowledge of causes and the formulation of laws are important as they allow scientists to predict and control events in the future.
Give 3 examples of aspects of psychology that suffer from biological determinism
- The biological approach
- Genetic/neural explanations of schizophrenia
- Biological explanations of OCD
Give 3 examples of aspects from psychology that suffer from environmental determinism
- The behaviourist approach
- Learning theory of attachment
- Acquisition and maintenance of phobias
Give 2 examples of aspects from psychology that suffer from psychic determinism
- Bowlby’s maternal deprivation theory
- Psychodynamic approach
Give 3 examples of aspects from psychology that suffer from free will
- Maslow’s hierarchy of needs
- Roger’s person-centred counselling
- The humanistic approach
Give examples of hard determinism
- Any biological, behaviourist and psychodynamic theories
Give examples of soft determinism
- Cognitive approach
- SLT
Give a piece of undermining evidence for both biological and environmental determinism
It is unlikely that either environmental or biological determinism will be found for 100% certainty in a behaviour. For example, a review of twin studies found that 68% of MZ twins shared OCD compared to 31% of DZ twins. These results suggest that genes do not entirely determine behaviour, but also that the environment cannot be the sole determining factor in behaviour. Therefore, environmental explanations cannot solely determine behaviour.
Give a piece of undermining evidence for determinism
This position is incompatible with our notions of legal responsibility and creates an issue in the treatment of mental disorders. In US criminal cases, there have been attempts to claim that their behaviour was caused by inherited aggressive tendencies and therefore that they should not be punished with the death penalty. In a court of law, offenders are held morally accountable for their actions. Therefore, a determinist position may be undesirable because it would allow individuals to ‘excuse’ their behaviour.
Give a strength of the free will argument
Everyday experience gives the impression that we are constantly choosing our thoughts and actions. Therefore, the concept has face validity. Research suggests that people who have an internal locus of control tend to be more mentally healthy. Research has found that adolescents with a strong belief in fatalism (believing that their lives were decided by events outside of their control) were at significantly greater risk of developing depression. This suggests that even if we do not have free will, the fact that we think we do may have a positive impact on mind and behaviour.
Define the nature-nurture debate
Concerned with the extent to which aspects of behaviour are a product of inherited or acquired characteristics
Define nature
Inherited influences, or heredity. Some psychologists argue that all human characteristics are innate
Define nurture
Influence of the experience and the environment. This view is an important feature of the behaviourist approach
Define heredity
The genetic transmission of both mental and physical characteristics from one generation to another
Define the environment (n/n)
Any influence on human behaviour that is non-genetic. This may range from prenatal influences in the womb to cultural and historical influences at a societal level. It includes biological influences.
Define the interactionist approach (n/n)
A way to explain the development of behaviour in terms of a range of factors, including both biological and psychological ones. Most importantly such factors don’t simply add together but combine in a way that can’t be predicted by each one separately i.e., they interact.
Define the heritability coefficient (n/n)
Proportion used to quantify the variation of a trait or characteristic that is due to a genotype.
Give 3 examples of nature topics in a-level psychology
- Biological explanations of schizophrenia
- Bowlby’s monotropic theory of attachment
- Biological explanations of OCD
Give 3 examples of nurture topics in a-level psychology
- Psychological explanations of schizophrenia
- Learning explanation of attachment (CC and OC)
- Mowrer’s two-process model of phobias (CC and OC)
Give 2 examples of interactionist topics in a-level psychology (n/n)
- Frustration-aggression hypothesis
- Diathesis-stress model
- Social learning theory