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Psy 2301 - Chapter 7
Chapter 7 - Emotions, Motivations, Stress and Health
36
Psychology
Undergraduate 1
10/20/2011

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Term
affect
Definition
The experience of feeling or emotion.
Term
arousal
Definition
Our experiences of the bodily responses created by the sympathetic division of the autonomic nervous system.
Term
emotion
Definition
A mental and physiological feeling state that directs our attention and guides our behavior.
Term
motivation
Definition
A driving force that initiates and directs behavior.
Term
stress
Definition
Physiological responses that occur when an organism fails to respond appropriately to emotional or physical threats.
Term
posttraumatic stress disorder (PTSD)
Definition
A medical syndrome that includes symptoms of anxiety, sleeplessness, nightmares, and social withdrawal.
Term
general adaptation syndrome
Definition
The distinct phases of physiological change that occur in response to long-term stress: alarm, resistance, and exhaustion.
Term
HPA axis
Definition
A physiological response to stress involving interactions among the hypothalamus, the pituitary, and the adrenal glands.
Term
cortisol
Definition
A stress hormone that releases sugars into the blood, helping preparing the body to respond to threat.
Term
Psychoneuroimmunology
Definition
the study of the interaction between the immune system, the nervous system, and psychological processes.
Term
health psychology
Definition
the specialty that focuses on understanding how biology, behavior, and the social situation influence health and illness.
Term
biopsychosocial model
Definition
A model for understanding disease that includes external events, internal biological and psychological processes, and the interactions between them.
Term
Social Readjustment Rating Scale
Definition
A rating scale of life events that can cause stress with a relative point value assigned to each based on the contribution of that event to stress related illness.
Term
daily hassles
Definition
Our everyday negative interactions with the environment.
Term
fight-or-flight response
Definition
An emotional and behavioral reaction to stress that increases the readiness for action.
Term
tend-and-befriend response
Definition
A behavioral reaction to stress that involves activities designed to create social networks that provide protection from threats.
Term
problem-focused coping
Definition
Attempting to deal with a stressful even by changing the situation (solving the problem) that is causing the stress.
Term
emotion regulation
Definition
The ability to successfully control our emotions.
Term
emotion focused coping
Definition
The ability to successfully control our emotions and thereby reduce the effects of stress.
Term
basic emotions
Definition
The emotions of anger, disgust, fear, happiness, sadness, and surprise.
Term
cognitive appraisal
Definition
The cognitive interpretations that accompany emotions.
Term
Cannon-Bard theory of emotion
Definition
The idea that the experience of emotion is accompanied by physiological arousal.
Term
James-Lange theory of emotion
Definition
The idea that the experience of emotion is the result of the arousal that we experience.
Term
two-factor theory of emotion
Definition
The idea that the strength of emotion is determined by the intensity of the arousal we are experiencing, but that the cognitive appraisal of the situation determines what the emotion will be.
Term
misattribution of arousal
Definition
When we incorrectly label the source of the arousal that we are experiencing.
Term
nonverbal communication
Definition
Communication, primarily of liking or disliking, that does not involve words.
Term
facial feedback hypothesis
Definition
The idea that the movement of our facial muscles can trigger corresponding emotions.
Term
optimism
Definition
The general tendency to expect positive outcomes.
Term
self-efficacy
Definition
The belief in our ability to carry out actions that produce desired outcomes.
Term
social support
Definition
The experience of having positive and supportive social relationships with others.
Term
basal metabolic rate
Definition
The amount of energy expended while at rest, which influences one’s weight.
Term
anorexia nervosa
Definition
An eating disorder characterized by extremely low body weight, distorted body image, and an obsessive fear of gaining weight.
Term
bulimia nervosa
Definition
An eating disorder characterized by binge eating followed by purging.
Term
obesity
Definition
A medical condition in which so much excess body fat has accumulated in the body that it begins to have an adverse impact on health.
Term
sexual response cycle
Definition
The biological sexual response in humans.
Term
sexual orientation
Definition
The direction of our sexual desire, toward people of the opposite sex, people of the same sex, or people of both sexes.
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