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Questions and Answers

What is motivation?

  • The rate at which heat is produced by an individual
  • An eating disorder characterized by episodes of overeating
  • The psychological feature that arouses an organism to action toward a desired goal (correct)
  • A complex behavior that is learned
  • Define instinct.

    A complex behavior that is rigidly patterned throughout a species and is unlearned.

    What does the drive-reduction theory propose?

    The idea that a physiological need creates an aroused tension state (a drive) that motivates an organism to satisfy the need.

    What is the hierarchy of needs?

    <p>Maslow's pyramid of human needs, beginning at the base with physiological needs that must be satisfied before higher-level needs.</p> Signup and view all the answers

    What is glucose?

    <p>The form of sugar that circulates in the blood and provides the major source of energy for body tissues.</p> Signup and view all the answers

    Explain the concept of set point.

    <p>The point at which an individual's 'weight thermostat' is supposedly set; when the body falls below this weight, an increase in hunger and a lowered metabolic rate may act to restore the lost weight.</p> Signup and view all the answers

    What is basal metabolic rate?

    <p>The rate at which heat is produced by an individual in a resting state.</p> Signup and view all the answers

    Define anorexia nervosa.

    <p>A psychological disorder characterized by somatic delusions that you are too fat despite being emaciated.</p> Signup and view all the answers

    What characterizes bulimia nervosa?

    <p>An eating disorder characterized by episodes of overeating, usually of high-calorie foods, followed by vomiting, laxative use, fasting, or excessive exercise.</p> Signup and view all the answers

    What is binge-eating disorder?

    <p>An eating disorder in which a person repeatedly eats large amounts of food at one time.</p> Signup and view all the answers

    Outline the sexual response cycle.

    <p>The four stages of sexual responding described by Masters and Johnson: excitement, plateau, orgasm, and resolution.</p> Signup and view all the answers

    What is meant by refractory period?

    <p>Resting time that occurs in both neuron firing and in human sexual response.</p> Signup and view all the answers

    What role do estrogens play?

    <p>They stimulate uterine lining growth and the development and maintenance of female secondary sex characteristics.</p> Signup and view all the answers

    Define testosterone.

    <p>The most important of the male sex hormones that stimulates the growth of male sex organs in the fetus and the development of male sex characteristics during puberty.</p> Signup and view all the answers

    What is sexual orientation?

    <p>An enduring sexual attraction toward members of either one's own sex (homosexual orientation) or the other sex (heterosexual orientation).</p> Signup and view all the answers

    What are the components of emotion?

    <p>All of the above</p> Signup and view all the answers

    Explain the James-Lange Theory.

    <p>The theory that our experience of emotion is our awareness of our physiological responses to emotion-arousing stimuli.</p> Signup and view all the answers

    What does the Cannon-Bard theory suggest?

    <p>It states that an emotion-arousing stimulus simultaneously triggers both physiological responses and the subjective experience of emotion.</p> Signup and view all the answers

    What is the two-factor theory of emotion?

    <p>Schachter's theory that to experience emotion, one must be physically aroused and cognitively label the arousal.</p> Signup and view all the answers

    What is a polygraph?

    <p>A machine commonly used in attempts to detect lies, measuring several physiological responses accompanying emotion.</p> Signup and view all the answers

    Describe the facial feedback theory.

    <p>A theory of emotion that assumes facial expressions provide feedback to the brain concerning the emotion being experienced, which in turn causes and intensifies emotion.</p> Signup and view all the answers

    What is catharsis?

    <p>Purging of emotional tensions.</p> Signup and view all the answers

    What is the 'feel good, do good' phenomenon?

    <p>People's tendency to be helpful when already in a good mood.</p> Signup and view all the answers

    Define well-being.

    <p>A positive state that includes striving for optimal health.</p> Signup and view all the answers

    Explain the adaptive-level phenomenon.

    <p>Our tendency to form judgments relative to a neutral level defined by our prior experience.</p> Signup and view all the answers

    What does relative deprivation refer to?

    <p>The perception that one is worse off relative to those with whom one compares oneself.</p> Signup and view all the answers

    Define behavioral medicine.

    <p>An interdisciplinary field that integrates behavioral and medical knowledge and applies that knowledge to health and disease.</p> Signup and view all the answers

    What is health psychology?

    <p>A subfield of psychology that provides psychology's contribution to behavioral medicine.</p> Signup and view all the answers

    Define stress.

    <p>A state of mental or emotional strain or suspense.</p> Signup and view all the answers

    What is the General Adaptation Syndrome?

    <p>Seyle's concept that the body responds to stress with alarm, resistance, and exhaustion.</p> Signup and view all the answers

    What is coronary heart disease?

    <p>The clogging of the vessels that nourish the heart muscle; the leading cause of death in many developed countries.</p> Signup and view all the answers

    Define Type A personality.

    <p>Friedman and Rosenman's term for competitive, hard-driving, impatient, verbally aggressive, and anger-prone people.</p> Signup and view all the answers

    What characterizes Type B personality?

    <p>Friedman and Rosenman's term for easygoing, relaxed people.</p> Signup and view all the answers

    What is psycho-physiological illness?

    <p>Literally, 'mind-body' illness; any stress-related physical illness, such as hypertension and some headaches.</p> Signup and view all the answers

    Define PNI.

    <p>The study of how psycho, neural, and endocrine processes together affect the immune system.</p> Signup and view all the answers

    What are lymphocytes?

    <p>The two types of white blood cells that are part of the body's immune system.</p> Signup and view all the answers

    Define homeostasis.

    <p>Metabolic equilibrium actively maintained by several complex biological mechanisms that operate via the autonomic nervous system to offset disrupting changes.</p> Signup and view all the answers

    Who is Roy Baumeister?

    <p>A psychologist known for his work on self, social rejection, self-esteem, self-control, aggression, and the concept of ego depletion.</p> Signup and view all the answers

    What was Walter Cannon's contribution to the field of motivation?

    <p>He believed that gastric activity, as in an empty stomach, was the sole basis for hunger.</p> Signup and view all the answers

    Who was Charles Darwin?

    <p>An English natural scientist who formulated a theory of evolution by natural selection.</p> Signup and view all the answers

    What is Abraham Maslow known for?

    <p>Humanistic psychology and the hierarchy of needs.</p> Signup and view all the answers

    What role did William Masters play in the study of human sexuality?

    <p>He was best known as the senior member of the Masters and Johnson sexuality research team, pioneering research into human sexual response.</p> Signup and view all the answers

    What did A.L. Washburn discover in his research?

    <p>He inflated a balloon in his stomach, monitored stomach contractions, and found hunger was felt when contractions occurred.</p> Signup and view all the answers

    Who is Ed Diener and what did he study?

    <p>He studied happiness and created a questionnaire that measured happiness.</p> Signup and view all the answers

    What is Paul Ekman known for?

    <p>He found that facial expressions are universal and play a vital role in emotion.</p> Signup and view all the answers

    Who is William James?

    <p>The founder of functionalism who studied how humans use perception to function in our environment.</p> Signup and view all the answers

    What did Richard Lazarus develop?

    <p>The cognitive-medical theory of emotions.</p> Signup and view all the answers

    What did Joseph LeDoux believe about emotional reactions?

    <p>Some emotional reactions involve no deliberate thinking, and cognition is not always necessary for emotion.</p> Signup and view all the answers

    Who is Robert Rosenthal and what are his contributions?

    <p>A social psychologist focused on nonverbal communication and self-fulfilling prophecies; he studied the Pygmalion Effect.</p> Signup and view all the answers

    What did Stanley Schachter state about experiencing emotions?

    <p>He stated that in order to experience emotions, a person must be physically aroused and know the emotion before experiencing it.</p> Signup and view all the answers

    Who is Hans Seyle and what is his contribution?

    <p>He developed the concept of general adaptation syndrome related to the fight or flight response.</p> Signup and view all the answers

    What did Robert Zajonc believe about motivation?

    <p>He believed that we invent explanations to label feelings.</p> Signup and view all the answers

    Study Notes

    Motivation and Instinct

    • Motivation drives organisms toward goal-oriented actions, rooted in psychological features.
    • Instinct refers to complex, unlearned behaviors that are consistent across a species.

    Theories of Drive and Needs

    • Drive-reduction theory proposes that physiological needs create an aroused state (drive), prompting actions to meet those needs.
    • Maslow's hierarchy of needs illustrates a pyramid of human requirements, prioritizing physiological needs before higher-level needs.

    Biological Factors in Motivation

    • Glucose is a key energy source for the body; low levels trigger hunger.
    • Set point theory suggests bodies have a weight thermostat that regulates hunger and metabolism based on individual weight.

    Eating Disorders

    • Anorexia Nervosa involves an obsessive fear of gaining weight, despite being underweight.
    • Bulimia Nervosa manifests as cycles of binge-eating high-calorie foods followed by purging behaviors.
    • Binge-eating disorder is characterized by recurrent episodes of consuming large quantities of food.

    Sexual Function and Hormones

    • The sexual response cycle includes stages: excitement, plateau, orgasm, and resolution, as defined by Masters and Johnson.
    • Estrogens support female reproductive health and secondary sex characteristics, while Testosterone influences male sex organ development and traits during puberty.

    Emotional Responses and Theories

    • Emotion comprises physiological arousal, expressive behavior, and conscious experience.
    • The James-Lange theory posits that emotions arise from awareness of physiological responses.
    • Cannon-Bard theory holds that physiological responses and subjective emotional experiences occur simultaneously.
    • Two-factor theory states that physical arousal and cognitive labeling are essential for experiencing emotions.

    Psychology of Emotion

    • Polygraphs measure physiological changes to detect emotional responses, often used in lie detection.
    • Facial feedback theory suggests facial expressions provide feedback that intensifies emotions.
    • Catharsis refers to releasing emotional tension while "feel good, do good" highlights the link between mood and helpfulness.

    Well-being and Health Psychology

    • Well-being encompasses striving for optimal health and positive life experiences.
    • The adaptive-level phenomenon involves making judgments influenced by prior experiences, while relative deprivation is the perception of being worse off compared to others.

    Stress and Health Implications

    • Stress represents emotional or mental strain.
    • General Adaptation Syndrome, proposed by Hans Seyle, describes the body's response to stress through alarm, resistance, and exhaustion.
    • Coronary heart disease, a leading cause of death, results from the clogging of vessels nourishing the heart.

    Personality Types and Health

    • Type A personality is characterized by competitiveness and impatience; Type B describes relaxed, easygoing individuals.
    • Psycho-physiological illnesses arise from stress affecting physical health, including hypertension.

    Psychoneuroimmunology (PNI)

    • PNI studies the interconnected effects of psychological, neural, and endocrine processes on the immune system.
    • Lymphocytes are white blood cells essential to the body's immune defense mechanisms.

    Influential Figures in Psychology

    • Roy Baumeister explored concepts of self, aggression, and negativity bias, coining "ego depletion."
    • Walter Cannon introduced theories on hunger response and physiological needs.
    • Charles Darwin formulated the theory of evolution through natural selection, influencing psychology significantly.
    • Abraham Maslow's work focused on human motivation through his hierarchy of needs.
    • William Masters and Virginia Johnson pioneered research on sexual response and dysfunction.
    • Ed Diener's research centered on happiness as a variable and measurable trait.
    • Paul Ekman established that facial expressions of emotions are universally recognized.

    Theories on Emotion and Motivation

    • William James and Stanley Schachter contributed to understanding emotional triggers, emphasizing arousal and cognitive labeling.
    • Hans Seyle's work on stress responses and motivation has been foundational in psychology.
    • Robert Zajonc proposed that our explanations for feelings are often constructed rather than a product of deliberate thought.

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