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Test Two
Chapter 10 Motivation and Emotion
63
Psychology
Undergraduate 1
09/18/2011

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Term
Motivation
Definition
Internal processes that initiate, sustain, and direct activities
Term
Need
Definition
An internal deficiency that may energize behavior
Term
Drive
Definition
The psychological expression of internal needs or valued goals. for example, hunger, thirst, or a drive for success
Term
Response
Definition
Any action, glandular activity, or other identifiable behavior
Term
Goal
Definition
The target or objective of motivated behavior
Term
Incentive value
Definition
The value of a goal above and beyond its ability to fill a need
Term
Biological motives
Definition
Innate motives based on biological needs
Term
Stimulus motives
Definition
Innate needs for stimulation and information
Term
Learned motives
Definition
Motives based on learned needs, drives, and goals
Term
Homeostasis
Definition
A steady state of bodily equilibrium
Term
Circadian rhythms
Definition
Cyclical changes in bodily functions and arousal levels that vary on a schedule approximating a 24-hour day
Term
Hypothalamus
Definition
A small area at the base of the brain that regulates many aspects of motivation and emotion, especially hunger, thirst, and sexual behavior
Term
Set point
Definition
The proportion of body fat that tends to be maintained by changes in hunger and eating
Term
Taste aversion
Definition
An active dislike for a particular food
Term
Bait shyness
Definition
An unwillingness or hesitation on the part of animals to eat a particular food
Term
Anorexia nervosa
Definition
Active self-starvation or a sustained loss of appetite that has psychological origins
Term
Behavioral dieting
Definition
Weight reduction based on changing exercise and eating habits, rather than temporary self-starvation
Term
Bulimia nervosa
Definition
Excessive eating (gorging) usually followed by self-induced vomiting and/or taking laxatives
Term
Extracellular thirst
Definition
Thirst caused by a reduction in the volume of fluids found between body cells
Term
Episodic drive
Definition
A drive that occurs in distinct episodes
Term
Sex drive
Definition
The strength of one's motivation to engage in sexual behavior
Term
Estrus
Definition
Changes in the sexual drives of animals that create a desire for mating; particularly used to refer to females in heat
Term
Estrogen
Definition
Any of a number of female sex hormones
Term
Androgen
Definition
Any of a number of male sex hormones, especially testosterone
Term
Non-homeostatic drive
Definition
A drive that is relatively independent of physical deprivation cycles or bodily need states
Term
Stimulus drives
Definition
Drives based on needs for exploration, manipulation, curiosity, and stimulation
Term
Arousal theory
Definition
Assumes that people prefer to maintain idea, or comfortable, levels of arousal
Term
Yerkes-Dodson law
Definition
A summary of the relationships among arousal, task complexity, and performace
Term
Test anxiety
Definition
High levels of arousal and worry that seriously impair test performance
Term
Opponent-process theory
Definition
States that strong emotions tend to be followed by an opposite emotional state; also the strength of both emotional states changes over time
Term
Social motives
Definition
Learned motives acquired as part of growing up in a particular society or culture
Term
Need for achievement (nAch)
Definition
The desire to excel or meet some internalized standard of excellence
Term
Need for power
Definition
The desire to have social impact and control over others
Term
Hierarchy of human needs
Definition
Abraham Maslow's ordering of needs, based on their presumed strength or potency
Term
Basic needs
Definition
The first four levels of needs in Maslow's hierarchy; lower needs tend to be more potent than higher needs
Term
Growth needs
Definition
In Maslow's hierarchy, the higher-level needs associated with self-actualization
Term
Meta-needs
Definition
In Maslow's hierarchy, needs associated with impulses for self-actualization
Term
Intrinsic motivation
Definition
Motivation that comes from within, rather than from external rewards; motivation based on personal enjoyment of a task or activity
Term
Extrinsic motivation
Definition
Motivation based on obvious external rewards, obligations, or similar factors
Term
Emotion
Definition
A state characterized by physiological arousal, changes in facial expression, gestures, posture, and subjective feelings
Term
Adaptive behaviors
Definition
Actions that aid attempts to survive and adapt to changing conditions
Term
Physiological changes (in emotions)
Definition
Alterations in heart rate, blood pressure, perspiration, and other involuntary responses
Term
Adrenaline
Definition
A hormone produced by the adrenal glands that tends to arouse the body
Term
Emotional expression
Definition
Outward signs that an emotion is occurring
Term
Emotional feelings
Definition
The private, subjective experience of having an emotion
Term
Primary emotions
Definition
According to Robert Plutchik's theory, the most basic emotions are fear, surprise, sadness, disgust, anger, anticipation, joy, and acceptance
Term
Mood
Definition
A low-intensity, long-lasting emotional state
Term
Amygdala
Definition
A part of the limbic system (within the brain) that produces fear responses
Term
Autonomic nervous system (ANS)
Definition
The system of nerves that connects the brain with internal organs and glands
Term
Sympathetic branch
Definition
A part of the ANS that activates the body at times of stress
Term
Parasympathetic branch
Definition
A part of the autonomic system that quiets the body and conserves energy
Term
Polygraph
Definition
A device for recording heart rate, blood pressure, respiration, and galvanic skin response; commonly called a "lie detector"
Term
Control questions
Definition
In a polygraph exam, questions that almost always provoke anxiety
Term
Kinesics
Definition
Study of the meaning of body movements, posture, hand gestures, and facial expressions; commonly called body language
Term
Illustrators
Definition
Gestures people use to illustrate what they are saying
Term
Emblems
Definition
Gestures that have widely understood meanings within a particular culture
Term
James-Lange theory
Definition
States that emotional feelings follow bodily arousal and come from awareness of such arousal
Term
Cannon-Bard theory
Definition
States that activity in the thalamus causes emotional feelings and bodily arousal to occur simultaneously
Term
Schachter's cognitive theory
Definition
States that emotions occur when physical arousal is labeled or interpreted on the basis of experience and situational cues
Term
Attribution
Definition
The mental process of assigning causes to events. In emotion, the process of attributing arousal to a particular source.
Term
Emotional appraisal
Definition
Evaluating the personal meaning of a stimulus or situation
Term
Facial feedback hypothesis
Definition
States that sensations from facial expressions help define what emotion a person feels
Term
Emotional intelligence
Definition
The ability to perceive, use, understand, and manage emotions
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