theory of reasoned action and planned behaviour - Fishbein and Ajzen (1975)
1. Start with single belief
2. That belief is evaluated
3. Add other beliefs and evaluations
5. Form a set of intentions
6. Look at a single behaviour (individual times you do that given behaviour)
7. Look at a set of behaviours (behaviour as a whole)
attitudes are formed through using available information to make an overall judgement and decide what to do