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Psychology Unit 3
N/A
120
Psychology
Undergraduate 1
10/28/2009

Additional Psychology Flashcards

 


 

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Term
Motivation
Definition
A group of factors that drive behaviors (hunger, sex, achievement)
Term
Drive Reduction Explanation
Definition
The notion that we are motivated to satisfy drives and thereby reduce tension (we seek a tension free existence)
Term
Homeostasis
Definition
A relatively stable state or level. Often an equilibrium between two extremes.
Term
Homeostatic Explanation
Definition
The notion that we are motivated to behave in ways that will maintain an optimal level of arousal.
Term
Incentive Explanation
Definition
The notion that we are motivated by a desire to achieve pleasure or attain goals.
Term
Abraham Maslow
Definition
A psychologist who suggested that motives (needs) could be organized by hierarchy.
Term
Hierarchy of needs
Definition
A way of organizing needs from psychological, which must be satisfied first, through self-fulfillment,which can be satisfied when other needs are met.
Term
Metabolism
Definition
the process by which the cells in the body produce and use energy
Term
Glucose
Definition
The source of energy that cells use in metabolism.
Term
Calorie
Definition
A measure of energy; specifically, the amount of energy required to increase on gram of water by one degree centigrade.
Term
Fat Cells
Definition
Cells that are used to store glucose
Term
Leptin
Definition
A substance that is released when fat cells are full and which signals the brain to reduce appetite. (leptin means thin)
Term
Set Point
Definition
The notion that there is a genetically determined size of the fat cells which determines appetite and weight.
Term
Obesity
Definition
A body mass index score of 30 or above (only a rough index)
Term
Phentermine
Definition
An anti-obesity drug that works primarily because it stimulates metabolism.
Term
Serotonin
Definition
A neurotransmitter, low levels of which can increase appetite.
Term
Fenfluramine
Definition
An anti-obesity drug that works primarily because it increases levels of serotonin
Term
Satiety
Definition
The feeling of being full or satisfied after eating which leads individuals to stop eating.
Term
Phen-fen
Definition
A slang term for the combination of the anti-obesity drugs phentermine and fenfluramine.
Term
Anorexia nervosa
Definition
An eating disorder in which the major symptom is a refusal to maintain body weight at an appropriate level so it drops to at least 15% below the normal weight for the individual.
Term
Bulimia nervosa
Definition
An eating disorder in which the major symptoms are binges in which the individual consumes huge amounts of food in a short period and purges such as self-induced vomiting or misuse of laxatives to eliminate the excessive food that was consumed in the binge.
Term
Hypothalamus
Definition
A structure in the brain that is stimulated by sex-related stimuli and which then secretes the releasing hormone which begins the sexual response.
Term
Releasing hormone
Definition
(LHRH) A hormone that is secreted by the hypothalamus when it receives sex-related stimulation. The hormone then stimulates the pituitary gland to release gonadotropins.
Term
Pituitary gland
Definition
A gland in the brain (just in front of the hypothalamus) which when stimulated by the releasing hormone secretes gonadotropins.
Term
Gonadotropins
Definition
Substances released by the pituitary gland which then stimulate the gonads to release their hormones and result in the sexual response.
Term
Testosterone
Definition
The male hormone that is released primarily by the testes when they are stimulated by the gonadotropins.
Term
Progesterone
Definition
The female hormone that is released primarily by the ovaries when they are stimulated by the gonadotropins.
Term
Clitoris
Definition
A small structure located just about the vaginal opening. It is analogous to the male's penis and swells during sexual arousal.
Term
Sexual dysfunctions
Definition
Sexual disorders that involve the absence or failure of the sexual response (desire, arousal, and orgasm disorders)
Term
Desire disorder
Definition
A sexual disorder in which the individual lacks sexual desire.
Term
Arousal disorder
Definition
A sexual disorder in which the individual is unable to achieve or maintain an adequate level of sexual arousal.
Term
Orgasm disorder
Definition
A sexual disorder in which the individual does not achieve orgasm (usually females) or reaches orgasm too soon (usually males)
Term
Premature ejaculation
Definition
Reaching orgasm too soon (primarily men)
Term
Start-stop technique
Definition
A treatment for premature orgasm in men.
Term
Paraphilias
Definition
Sexual disorders that involve deviant means of achieving sexual arousal (exhibitionism, fetishism, transvestic fetishism, frotterurism, pedophilia, sexual masochism, sexual sadism, voyeurism)
Term
Autoerotic asphyxiation
Definition
Achieving sexual arousal by suffocation, often by hanging oneself.
Term
Aversion therapy
Definition
A treatment for paraphilias in which a deviant sexual response is replaced with an aversive response (anxiety)
Term
Depo-Provera
Definition
A drug used to treat paraphilias by inhibiting the release of the hormones that lead to sexual arousal.
Term
Sexual Predator Laws
Definition
Laws that permit an individual to be confined in prison for an endeterminate length of time if it is believed that the individual will commit another sexual crime.
Term
Gender identity disorder
Definition
A sexual disorder in which the individual feels more like a member of the opposite sex and is uncomfortable with his or her own sex.
Term
Sex reassignment surgery
Definition
Surgical procedures used to construct a penis or vagina so that an individual's physical sex matches their gender identity.
Term
Need for achievement
Definition
the need to overcome the obstacles, master things, and do things well.
Term
Fear of failure
Definition
An alternate explanation for the need for achievement.
Term
Resultant achievement motivation
Definition
The sum of achievement motivation and fear of failure.
Term
Fear of success
Definition
The notion that some individuals do not work to achieve because the are concerned that success will have negative consequences, such as loss of friends.
Term
Emotions
Definition
The combination of thoughts and feelings
Term
Amygdala
Definition
A structure in the limbic system that increases arousal related to emotions, particularly fear, rage, and aggression.
Term
Prefrontal Cortex
Definition
The thin layer of neurons (cortex) that covers the frontal lobes of the brain. Important for the integration of emotions and behaviors.
Term
Sympathetic Branch
Definition
Increases physiological responses such as heart rate and respiration. Responses are not under voluntary control.
Term
Autonomic Nervous System
Definition
The branch of the nervous system that is responsible for automatic activities, such as increased and decreases in arousal. The sympathetic branch of this system is responsible for increasing arousal.
Term
Guilty Knowledge Test
Definition
A lie detection procedure in which individuals are asked multiple-choice questions to which only guilty persons would know the answers.
Term
Empathy
Definition
The ability to be aware of and experience the emotion of another individual.
Term
Intimacy
Definition
A component of love that involves emotional closeness.
Term
Passion
Definition
A component of love that involves romantic and sexual arousal.
Term
Decision/Commitment
Definition
A component of love that involves the decision that an individual loves another person and the commitment to maintain the relationship.
Term
Mislabeling
Definition
A mistake in labeling physiological arousal. An explanation for passion.
Term
Generalization
Definition
An explanation for "love at first sight."
Term
Stress
Definition
The emotion that occurs when a problem taxes us beyond our normal limits.
Term
Stressor
Definition
Something that leads to the stress response.
Term
Defense Mechanism
Definition
Cognitive strategies such as denial and displacement that are used to reduce the symptoms of stress.
Term
Denial
Definition
A defense mechanism in which the individual redefines the stressor so as to make it less stressful.
Term
Displacement
Definition
A defense mechanism in which the individual expresses an emotion toward an individual or object other than the individual or object that generated the emotion.
Term
Suppression
Definition
A defense mechanism in which the individual intentionally does not think about a stressor.
Term
Repression
Definition
A defense mechanism in which an individual supposedly sends the memory of a stressor to the unconscious.
Term
Aerobic Exercise
Definition
Prolonged exercise, such as running for at least 20 minutes, that increases heart rate.
Term
Biofeedback Training
Definition
A procedure in which individuals are given immediate feedback about changes in a physiological response such as muscle tension so they can learn to control the response.
Term
Cortisol
Definition
A hormone released during stress that can increase energy (blood sugar) but also interfere with memory and prolong the stress response.
Term
Hippocampus
Definition
A structure in the brain responsible for memory and to some extent reducing the stress response, Its effects can be interfered with by cortisol.
Term
Mind-body Dualism
Definition
The notion that our minds (what we think and feel) operate independently of our bodies. Generally rejected today.
Term
Psychosomatic Disorders
Definition
Physical disorders that are due to psychological causes.
Term
Cardiovascular System
Definition
Heart, blood vessels, and lungs. Used to transport blood to cells.
Term
Coronary Artery Disease
Definition
The build up of cholesterol in the arteries so blood flow is reduced.
Term
Atherosclerosis
Definition
The technical term for the buildup of fats and cholesterol in arteries.
Term
Myocardial Infarction
Definition
Death of Heart muscles (heart attack).
Term
Cerebral Infarction
Definition
Death of neurons in the brain (stroke).
Term
Type A Behavior Pattern
Definition
A behavior pattern characterized by competitiveness, time urgency, and hostility.
Term
Systolic Blood Pressure
Definition
The level of pressure that occurs after each heart beat.
Term
Diastolic Blood Pressure
Definition
The level of pressure that occurs after blood has been distributed throughout the system and before the next heart beat.
Term
Baroreceptors
Definition
Sensors in the arteries that monitor blood pressure and which can be reset if pressure is consistently high, thereby leading to hypertension.
Term
Hypertension
Definition
High blood pressure, usually systolic pressure over 140 mm Hg or diastolic pressure over 90 mm Hg.
Term
Anaerobic Exercise
Definition
A brief burst of exercise, such as lifting a heavy weight.
Term
Antigens
Definition
Disease-causing agents. Commonly called germs.
Term
Leukocytes
Definition
Cells that identify and destroy antigens. Commonly called white blood cells.
Term
Immune System
Definition
The system that governs the production of leukocytes.
Term
AIDS
Definition
Acquired immunodeficiency syndrome.
Term
Immunocompetence
Definition
The degree to which you can produce leukocytes and therefore are able to fight infection.
Term
Health Psychology
Definition
A specialty in which psychologists study relationships between behavior and health, develop programs to enhance health, and develop treatment programs to change illness-related behaviors.
Term
Fundamental attribution error
Definition
The tendency to use personality factors rather than situational factors to explain the behavior of others.
Term
actor-observer effect
Definition
the tendency to use situational factors to explain your behavior and use personality factors to explain the behavior of others.
Term
Self-serving bias
Definition
the tendency to use situational factors to explain your poor behavior as a means of preserving your self-esteem.
Term
Modesty bias
Definition
the tendency in some cultures in which modesty is valued to explain your successes in terms of situational factors.
Term
Schema
Definition
An assumption or theory used to organize information and fill in unknown information about people.
Term
Self-fulfilling prophesy
Definition
The fact that an individual's expectations about how another person will behave will influence how the individual behaves toward that person, which in turn influences how the person behaves.
Term
Prejudice
Definition
A prejudgment about another person based on a schema.
Term
Reward-attraction explanation
Definition
The notion that we are attracted to other people because the provide us with rewards.
Term
Mere exposure effect
Definition
The finding that simply seeing another person frequently will increase attraction to that person.
Term
Shared beauty effect
Definition
The fact that an individual will be rated as more attractive of he or she is with other attractive people.
Term
Goodness stereotype
Definition
the tendency to perceive attractive people as more intelligent, poised, exciting, independent and better adjusted.
Term
Social exchange explanation
Definition
The notion that we help others because we think that the reward for helping will be greater that the cost of the helping to us.
Term
Negative relief state explanation
Definition
The notion that we help others to reduce our own negative emotional state that resulted from seeing the other persons in pain or anguish.
Term
Altruism
Definition
The characteristic that leads people to help others without regard to self-benefit and strictly out of goodness.
Term
Bystander effect
Definition
The fact that people are less likely to help another person if other individuals are present who could help.
Term
Diffusion of responsibility
Definition
An explanation for the bystander effect which suggests that we are less likely to help when others are present because we share responsibility with the others and therefore feel less responsible.
Term
Attitude
Definition
A positive or negative evaluation of some object or idea.
Term
Central route
Definition
The strategy for changing attitudes that relies on information for changing the attitudes.
Term
Peripheral route
Definition
The strategy for changing attitudes that relies on emotions for changing attitudes.
Term
Cognitive dissonance
Definition
The state discomfort that occurs when there is a conflict between a person's attitudes and behavior.
Term
Conformity
Definition
Changing our views and/or behaviors so that they are consistent with those of the people around us.
Term
Informational conformity
Definition
Conformity that stems from the information that others provide about what to do in a situation.
Term
Normative conformity
Definition
Conformity that results from an attempt to fit in with those around you even if you prefer other behaviors.
Term
Compliance
Definition
Behaving in a way that is consistent with a specific request from another person.
Term
Door-in-the-face approach
Definition
A strategy for increasing compliance in which an individual first makes an extreme request but then follows that with a more moderate request.
Term
Foot-in-the-door approach
Definition
A strategy for increasing compliance in which an individual first gets a person to agree to a small request and then follows that request with a larger one.
Term
Low-balling approach
Definition
A strategy for increasing compliance in which an individual first gets a person to agree to a small request and then follows that request with a larger one.
Term
Obedience
Definition
The following of a direct order from another person.
Term
Aggression
Definition
Behavior that is designed to inflict harm or injury.
Term
Frustration
Definition
A psychological explanation for aggression.
Term
Testosterone
Definition
The "male" hormone, high levels of which can lead to aggression.
Term
Anabolic Steroids
Definition
Drugs that contain high levels of testosterone and which can lead to aggression. (typically taken by large gorilla-like males named Corbin)
Term
Serotonin
Definition
A neurotransmitter that can inhibit aggression, and consequently low levels can lead to aggression.
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