AP PSYCHOLOGY

Detailed explanation-1: -A study on human behavior has revealed that 90% of the population can be classified into four basic personality types: Optimistic, Pessimistic, Trusting and Envious. However, the latter of the four types, Envious, is the most common, with 30% compared to 20% for each of the other groups.

Detailed explanation-2: -Three fundamental types of behaviour can be distinguished: the purely practical, the theoretical-practical, and the purely theoretical. These three types of behaviour have three different reasons: the first a determining reason, the second a motivating reason, and the third a supporting reason.

Detailed explanation-3: -n. 1. a self-initiated sequence of movements, usually with respect to some goal. It may consist of an integrated set of component behaviors as opposed to a single response.

Detailed explanation-4: -Observable behaviors include whatever you can see another person doing. This includes walking, talking, sitting, singing, hugging, eating, sleeping, doing math problems, and the like. Unobservable behaviors include the mental and emotional activities and states that cannot be directly observed.