Ch 11 - Motivation and Emotion Flashcards
affiliation
the need to form attachments to other people for support, guidance, and protection.
anorexia nervosa
eating disorder in which individuals under-eat and have a distorted body image of being overweight.
basic emotions
a group of emotions preprogrammed into all humans regardless of culture.
body mass index (BMI)
weight-to-height ratio.
body weight set point
a weight that individuals typically return to even after dieting or overeating.
bulimia nervosa
eating disorder in which individuals binge and then engage in purging-type behaviour.
Cannon-Bard theory of emotion
a theory proposing that the subjective experience of emotion and the activation of the sympathetic nervous system (that is, bodily arousal) occur simultaneously.
cognitive-mediational theory of emotion
a theory proposing that cognitive interpretations, particularly appraisals, of events are the keys to experiences of emotion.
emotion
an intrapersonal state that occurs in response to either an external or an internal event and typically involves a physiological component, a cognitive component, and a behavioural component.
extrinsic motivation
engaging in a behaviour due to the influence of factors outside ourselves.
Facila efference
sensory feedback from facial muscular activity.
facial-feedback theory of emotion
a theory proposing that subjective experiences of emotion are influenced by sensory feedback from facial muscular activity, or facial efference.
homeostasis
a tendency of the body to maintain itself in a state of balance or equilibri
incentives
external motives that indirectly indicate reward.
instincts
inborn behavioural tendencies, activated by stimuli in our environments.
intrinsic motivation
engaging in a behaviour simply for the satisfaction that is part of doing it.
James-Lange theory of emotion
a theory proposing that felt emotions result from physiological changes, rather than being their cause.
lateral hypothalamus (LH)
a region of the hypothalamus important in signalling thirst and hunger.
leptin
a protein produced by fat cells that is important for regulating the amount of food eaten over long periods of time.
motivation
an internal state or condition that directs behaviour.
motive
a need or desire.
obesity
overweight characterized as a body mass index of over 30.