PSYC 2410 Chapter Notes - Chapter 11: Socalled, Domineering, Sexual Fantasy
Document Summary
Motivation: a process that influences the direction, persistence, and vigor of goal- directed behaviour. Instinct: an inherited characteristic, common to all members of a species, that automatically produces a particular response when the organism is exposed to a particular stimulus. Modern evolutionary psychologists propose that many psychological motives have evolutionary underpinnings that are expressed through the actions of genes. Adaptive significance of behaviour is a key to understanding motivation good genes are passed on. Homeostasis: the maintenance of biological equilibrium, or balance, within the body. Maintaining homeostasis requires a sensory mechanism for detecting changes in the internal environment, a response system that can restore equilibrium, and a control centre that receives information from the sensors and activates the response system. Drive theory: the theory that physiological disruptions to homeostasis produce states of internal tension (called drives) that motivate an organism to behave in ways that reduce this tension. Incentives: an environmental stimulus or condition that motivates behaviour.