Free will: the notion that humans can make choices and are not determined by biological or external forces
Determinism: the view that an individual's behaviour is shaped or controlled by internal or external forces rather than an individuals will to do something
Hard determinism: implies that free will is not possible as our behaviour is always caused by internal and external events beyond our control
Soft determinism: all events, including human behaviour, have causes, but behaviour can also be determined by our conscious choices in the absence of coercion. In contrast with hard determinism
Biological determinism: the belief that behaviour is caused by biological (genetic, hormonal, evolutionary) influences that we cannot control
Psychic determinism: the belief that behaviour is caused by unconscious conflicts that we cannot control
Environmental determinism: the belief that behaviour is caused by features of the environment (such as systems of reward and punishment) that we cannot control
Biological approach: hard, biological determinism
Cognitive approach: soft determinism, mixture of biological and environmental determinism