Myer's Psychology for AP Vocabulary

A complete vocabulary overview from the Myer's Psychology for AP curriculum, spanning all 14 units including research methods, biological bases of behavior, and psychological disorders.

Aaron Beck

sought to reverse patient's catastrophizing beliefs about themselves, their situations and futures using cognitive therapy

absolute threshold

the minimum stimulation needed to detect a particular stimulus $50\%$ percent of the time

accommodation

adapting our current understandings (schemas) to incorporate new information

achievement tests

tests designed to assess what a person has learned.

acommodation

act or state of adjustment or adaptation, changes in shape of the ocular lens for various focal distances

acoustic encoding

the encoding of sound, especially the sound of words

acquisition

in classical conditioning, the initial stage, when one links a neutral stimulus and an unconditioned stimulus so that the neutral stimulus begins triggering the conditioned response. in operant conditioning, the strengthening of a reinforced response

action potential

a neural impulse; a brief electrical charge that travels down an axon.

active listening

empathic listening in which the listener echoes, restates, and clarifies. A feature of Rogers' client centered therapy

adaptation-level phenomenon

our tendency to form judgments (of sounds, of lights, of income) relative to a neutral level defined by our prior experience

addiction

compulsive drug craving and use, despite adverse consequences

adolescence

the transition period from childhood to adulthood, extending from puberty to independence

adrenal glands

a pair of endocrine glands that sit just above the kidneys and secrete hormones (epinephrine and norepinephrine) that help arouse the body in times of stress.

aggression

any physical/verbal behavior intended to hurt or destroy

algorithm

a methodical, logical rule or procedure that guarantees solving a particular problems. contrasts with the usually speedier - but also more error-prone-use of heuristics

Alpha waves

the relatively slow brain waves of a relaxed, awake state

altruism

unselfish regard for the welfare of others

amnesia

the loss of memory

amphetamines

drugs that stimulate neural activity, causing speeded-up body functions and associated energy and mood changes

amygdala

two lima bean-sized neural clusters in the limbic system; linked to emotion.

anorexia nervosa

an eating disorder in which a person (usually an adolescent female) diets and becomes significantly ($15\%$ or more) underweight, yet, still feeling fat, continues to starve

antianxiety drugs

drugs used to control anxiety and agitation

antidepressant drugs

drugs used to treat depression; also increasingly prescribed for anxiety. Different types work by altering the availability of various neurotransmitters

antipsychotic drugs

drugs used to treat schizophrenia and other forms of severe thought disorder

Antisocial Personality Disorder

A personality disorder in which the person (usually a man) exhibits a lack of conscience for wrongdoing, even toward friends and family members; may be aggressive and ruthless or a clever con artist.

Anxiety Disorders

Psychological disorders characterized by distressing, persistent anxiety or maladaptive behaviors that reduce anxiety.

aphasia

impairment of language, usually caused by left hemisphere damage either to Broca's area (impairing speaking) or to Wernicke's area (impairing understanding).

applied research

scientific study that aims to solve practical problems.

aptitude tests

tests designed to predict a person's future performance; aptitude is the capacity to learn

assimilation

interpreting our new experiences in terms of our existing schemas

association areas

areas of the cerebral cortex that are not involved in primary motor or sensory functions; rather, they are involved in higher mental functions such as learning, remembering, thinking , and speaking.

associative learning

learning that certain events occur together. the events may be two stimuli (as in classical conditioning) or a response and its consequences (as in operant conditioning)

attachment

an emotional tie with another person; shown in young children by their seeking closeness to the caregiver and showing distress on separation

Attention-Deficit Hyperactivity Disorder (ADHD)

A psychological disorder marked by the appearance by age $7$ of one or more of three key symptoms: extreme inattention, hyperactivity, and impulsivity.

attitude

feelings, often influenced by our beliefs, that predispose us to response in a particular way to objects, people, and events

attribution theory

theory that we explain someone's behavior by crediting either the situation or the person's disposition

audition

the sense or act of hearing

autism

a disorder that appears in childhood and is marked by deficient communication, social interaction, and understanding of others' states of minds

automatic processing

unconscious encoding of incidental information, such as space time, and frequency, and of well- learned information, such as word meanings.

autonomic nervous system

the part of the peripheral nervous system that controls the glands and the muscles of the internal organs (such as the heart). Its sympathetic division arouses; its parasympathetic division calms.

availability heuristic

estimating the likelihood of events based on their availability in memory; if instances come readily to mind (perhaps because of their vividness), we presume such events are common

aversive conditioning

a type of counterconditioning that associates an unpleasant states (such as nausea) with an unwanted behavior (such as drinking)

axon

the extension of a neuron, ending in branching terminal fivers through which messages pass to other neurons or to muscles or glands.

babbling stage

beginning at about $4$ months, the stage of speech development in which the infant spontaneously utters various sounds at first unrelated to the household language

barbiturates

drugs that depress the activity of the central nervous system, reducing anxiety but impairing memory and judgement

basal metabolic rate

the body's resting rate of energy expenditure

basic research

pure science that aims to increase the scientific knowledge base.

basic trust

according to Erik Erikson, a sense that the world is predictable and trustworthy; said to be formed during infancy by appropriate experiences with responsive caregivers

behavior genetics

the study of the relative power and limits of genetic and environmental influences on behavior.

behavior therapy

therapy that applies learning principles to the elimination of unwanted behaviors

behavioral medicine

an interdisciplinary field that integrates behavioral and medical knowledge and applies that knowledge to health and disease

behavioral psychology

the scientific study of observable behavior, and its explanation by principles of learning.

behaviorism

the view that psychology (1) should be an objective science that (2) studies behavior without reference to mental processes.

belief perseverance

clinging to one's initial conceptions after the basis on which they were formed has been discredited

binge-eating disorder

significant binge-eating episodes, followed by distress, disgust, or guilt, but without the compensatory purging, fasting, or excessive exercise that marks bulimia nervosa

binocular cues

depth cues, such as retinal disparity and convergence, that depend on the use of two eyes

biofeedback

a system for electronically recording, amplifying, and feeding back information regarding a subtle psychological state, such as blood pressure or muscle tension

biological psychology

a branch of psychology concerned with the links between biology and behavior.

biomedical therapy

prescribed medications or medical procedures that act directly on the patient's nervous system

biopsychological approach

an integrated approach that incorporates biological, psychological, and social-cultural levels of analysis

Bipolar Disorder

A mood disorder in which the person alternates between the hopelessness and lethargy of depression and the overexcited state of mania.

blind spot

the point at which the optic nerve leaves the eye, creating a blind spot because no receptor cells are located there

bottom-up processing

analysis that begins with the sensory receptors and works up to the brain's integration of sensory information

brainstem

the oldest part and central core of the brain, beginning where the spinal cord swells as it enters the skull; is responsible for automatic survival functions.

Broca's area

controls language expression - an area, usually in the left frontal lobe, that directs the muscle movements involved in speech.

bulimia nervosa

an eating disorder characterized by episodes of overeating, usually of high-calorie foods, followed by vomiting, laxative use, fasting, or excessive exercise

bystander effect

tendency for any given bystander to be less likely to give aid if other bystanders are present

Cannon-Bard theory

the theory that an emotion-arousing stimulus simultaneously triggers (1) physiological responses and (2) the subjective experience of emotion

case study

an observation technique in which one person is studied in depth in the hope of revealing universal principles.

catharsis

emotional release; the catharsis hypothesis maintains that "releasing" aggressive energy (through action or fantasy) relieves aggressive urges

central nervous system (CNS)

the brain and spinal cord.

central route of persuasion

attitude change in which interested people focus on the actual argument and respond with favorable thoughts

cerebellum

the "little brain" at the rear of the brainstem; functions include processing sensory input and coordinating movement output and balance.

cerebral cortex

the intricate fabric of interconnected neural cells covering the cerebral hemispheres; the body's ultimate control and information-processing center.

change blindness

the tendency to fail to detect changes in any part of a scene to which we are not focusing our attention

chromosomes

threadlike structures made of DNA molecules that contain the genes.

chunking

organizing items into familiar, manageable units; often occurs automatically

Circadian rhythm

the biological clock; regular bodily rhythms (for example, of temperature and wakefulness) that occur on a $24$-hour cycle

classical conditioning

a type of learning in which one learns to link two or more stimuli and anticipate events

client centered therapy

a humanistic therapy, developed by Carl Rogers, in which the therapist uses techniques such as active listening within a genuine, accepting, empathic environment to facilitate client's growth.

clinical psychology

A branch of psychology that studies, assesses, and treats people with psychological disorders.

cochela

The fluid-filled, coiled tunnel in the inner ear that contains the receptors for hearing.

cochlear implant

a device for converting sounds into electrical signals and stimulating the auditory nerve through electrodes threaded into the cochlea

cognition

the mental activities associated with thinking, knowing, remembering, and communicating

cognitive behavioral therapy

a popular integrative therapy that combines cognitive therapy with behavior therapy

cognitive dissonance theory

theory that we act to reduce the discomfort we feel when two of our thoughts are inconsistent; change our attitudes rather than our behaviors

cognitive map

a mental representation of the layout of one's environment

cognitive neuroscience

the interdisciplinary study of the brain activity linked with cognition (including perception, thinking, memory, and language).

cognitive psychology

the scientific study of all the mental activities associated with thinking, knowing, remembering, and communicating.

cognitive therapy

therapy that teaches people new, more adaptive ways of thinking and acting; based on the assumption that thoughts intervene between events and our emotional reactions

collective unconscious

Carl Jung's concept of a shared, inherited reservoir of memory traces form our species' history.

collectivism

giving priority to the goals of one's group (often one's extended family or work group) and defining one's identity accordingly.

color constancy

perceiving familiar objects as having consistent color, even if changing illumination alters the wavelengths reflected by the object

companionate love

the deep affectionate attachment we feel for those with whom our lives are intertwined

concept

a mental grouping of similar objects, events, ideas, or people

concrete operational stage

in Piaget's theory, the stage of cognitive development (from about $6$ or $7$ to $11$ years of age) during which children gain the mental operations that enable them to think logically about concrete events

conditioned reinforcer

a stimulus that gains its reinforcing power through its association with a primary reinforcer; also known as a secondary reinforcer

conditioned response

in classical conditioning, the learned response to a previously neutral stimulus

conditioned stimulus

in classical conditioning, an originally irrelevant stimulus that, after association with an unconditioned stimulus, comes to trigger a conditioned response

conduction hearing loss

hearing loss caused by damage to the mechanical system that conducts sound waves to the cochlea