Another criticism of behaviourism, mechanistic means we merely respond to our environment, having little control over it. Behaviourism favours an ABC model of behaviour viz. Antecedent -> Behaviour -> Consequences . The biological approach can also be accused as being mechanistic. It sees our thoughts, feelings, and behaviours as being driven by ne... Found on http://www.gerardkeegan.co.uk/glossary/gloss_a.htm