Unit 7 Flashcards
Motivation
a need or desire that energizes and directs behavior
Instinct/Evolutionary Theory
Focused on instincts: a complex behavior that is rigidly patterned throughout a species and is unlearned
Focuses on genetic predispositions as the source of our motivations
Drive Reduction Theory
Drives: our physiological needs create an aroused, motivated state - a drive - that pushes to reduce the need
Drive reduction is one way our bodies strive for homeostasis
Arousal Theory
Human motivation aims not to eliminate arousal but seek optimum levels of arousal
Once all biological needs are met, we feel driven to experience stimulation
Yerkes-Dodson Law
the principle that performance increases with arousal only up to a point, beyond which performance decreases
Intrinsic Motivation
the desire to perform a behavior effectively for its own sake
Extrinsic Motivation
the desire to perform a behavior to receive promised rewards or avoid threatened punishment
Ventromedial Hypothalamus
sends signals telling you that you are full
Lateral Hypothalamus
sends you signals to keep eating
Sexual Response Cycle
Excitement: genital areas become engorged with blood
Plateau: excitement peaks as breathing, pulse, and blood pressure continues to increase
Orgasm: muscle contractions occur all over the body
Resolution: body returned to its unaroused state as genital blood vessels release their accumulated blood
Sexual Orientation
an enduring sexual attraction toward members of either one’s gender or the other gender
Affiliation Need
the need to build relationships and to feel part of a group
Achievement Motivation
a desire for significant accomplishment, for mastery of skills or ideas, for control, and for attaining a high standard
Emotion
a response of the whole organism involving physiological arousal, expressive behaviors, conscious experience
James-Lange Theory
William James & Carl Lange
Emotions arise from our awareness of our bodily response to emotion-arousing stimuli
Stimulus → arousal → emotion