PSYO 1012 Lecture Notes - Lecture 11: Parasympathetic Nervous System, Bulimia Nervosa, Orexin

• School: Dalhousie University
• Department: Psychology
• Course: PSYO 1012
• Professor: Stevens L.

Document Summary

Motivation is he u(cid:396)ge to (cid:373)o(cid:448)e to(cid:449)a(cid:396)d o(cid:374)e"s goals; to a(cid:272)(cid:272)o(cid:373)plish tasks: needs, drives, and incentives all contribute to motivation. Needs are inherently biological states of deficiency (cellular or bodily) that compel drives: ex. water, food, oxygen. If drives pushes us into action, then incentives pull us into action. Incentive are any external objects or events that motivate behaviour. In general, drives come from the body, whereas incentives come from the environment: ex. For some people, money is a primary incentive, but for others winning a gold metal at the. Olympics or getting a university degree might be the main incentive behind their training or studying. Some models of motivation focus more on internal drives, some more on external incentives, and other on both. In a study of sexual motivation schwarz had women keep a diary of their clothing style across the menstrual cycle, and found that they reported dressing more provocatively during their most fertile phase.