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AP psych: Developmental psychology Flashcards

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5285067933Behavior geneticsThe study of the relative power and limits of genetic and environmental influences on behavior0
5285067935environmentEvery nongenetic influence, from prenatal nutrition to the people and things around us1
5285067937chromosomesThreadlike structures made of DNA molecules that contain the genes2
5285067939DNAA complex molecule containing the genetic information that makes up the chromosomes3
5285067941genesThe biochemical units of heredity that make up the chromosomes4
5285067944genomeThe complete instructions for making an organism5
5285067947Identical twinsTwins who develop from a single fertilized egg that splits in two6
5285067950Fraternal twinsTwins who develop from separate fertilized eggs7
5285067953temperamentA person's characteristic emotional reactivity and intensity8
5285067955heritabilityproportion of variation among individuals that we can attribute to genes9
5285067959interactionOccurs when the effect of one factor depends on another factor10
5285067961Molecular geneticsSubfield of biology that studies the molecular structure and function of genes11
5285067963Evolutionary psychologyStudy of the evolution of behavior and the mind using natural selection12
5285067965Natural selectionPrinciple that among range of inherited trait variations, those that lead to increased reproduction and survival will most likely be passed on to succeeding generations13
5285067967mutationRandom error in gene replication that leads to a change14
5285067969genderBiologically and socially influenced characteristics by which people define male and female15
5285067971cultureThe enduring behaviors, ideas, attitudes, values, and traditions shared by a group of people and transmitted from one generation to the next16
5285067973normAn understood rule for accepted and expected behavior17
5285067976Personal spaceThe buffer zone we like to maintain around our bodies18
5285067978individualismGiving priority to one's own goals over group goals and defining one's identity in terms of personal attributes rather than group identifications19
5285067980collectivismGiving priority to the goals of one's group which often one's extended family or work group20
5285067984aggressionPhysical or verbal behavior intended to hurt someone21
5285067986X chromosomeSex chromosome found in both men and women22
5285067989Y chromosomeSex chromosome found only in males23
5285067993testosteroneMost important of the male sex hormones24
5285067995roleSet of expectations about a social position25
5285067999Gender roleSet of expected behaviors for males and for females26
5285068001Gender identityOne's sense of being male or female27
5285068003Gender typingAcquisition of a traditional masculine or feminine role28
5285068005Social learning theoryThe theory that we learn social behavior by observing and imitating and by being rewarded or punished29
5285166417zygotesThe fertilized egg Enters a 2 week period of rapid cell division and develops into an embryo30
5285166418embryoThe developing human organism from about 2 weeks after fertilization through the 2nd month31
5285166422fetusDeveloping human organism from 9 weeks after conception to birth32
5285166424teratogensAgents, such as chemicals and viruses, that can reach the embryo or fetus during prenatal development and cause harm33
5285166426Fetal alcohol syndromePhysical and cognitive abnormalities in children caused by a pregnant woman's heavy drinking34
5285166428Rooting reflexBaby's tendency, when touched on the cheek, to turn toward the touch, open the mouth, and search for the nipple35
5285166430maturationBiological growth process that enable orderly changes in behavior36
5285166432schemasA concept or framework that organizes and interprets information37
5285166434assimilateInterpreting one's new experience in terms of one's existing schemas38
5285166436accommodateAdapting one's current understandings to incorporate new information39
5285166438cognitionAll the mental activities associated with thinking, knowing, remembering, and communicating40
5285166440Sensorimotor stageThe stage during which infants know the world mostly in terms of their sensory impressions and motor activities in Piaget's theory from birth to about 2 years41
5285166444Preoperational stageThe stage during which a child learns to use language but does not yet comprehend the mental operations of concrete logic in Piaget's theory from about 2 to 6 or 7 years old42
5285166446conservationThe principle that properties such as mass, volume, and number remain the same despite changes in the forms of object43
5285166451Theory of mindPeople's ideas about their own and others' mental states44
5285166454Concrete operational stageThe stage of cognitive development during which children gain the mental operations that enable them to think logically about concrete events in Piaget's theory from 6 to 1145
5285166456Formal operational stageThe stage of cognitive development during which people begin to think logically about abstract concepts in Piaget's theory beginning at the age of 1246
5285166458Stranger anxietyFear of strangers that infants commonly display, beginning by about 8 months47
5285166460attachmentEmotional tie with another person, shown in young children by their seeking closeness to the caregiver and showing distress on separation48
5285166462Critical periodOptimal period shortly after birth when an organism's exposure to certain stimuli or experiences produces proper development49
5285166464imprintingProcess by which certain animals form attachments during a critical period very early in life50
5285166466Basic trustAccording to Erik Erikson, a sense that the world is predictable and trustworthy, said to be formed during infancy by appropriate experiences with responsive caregivers51
5285166468self-conceptA sense of one's identity and personal worth52
5285166470adolescenceTransition period from childhood to adulthood, extending from puberty to independence53
5285166472pubertyPeriod of sexual maturation where a person becomes capable of reproducing54
5285166474Primary sex characteristicsBody structures that make sexual reproduction possible55
5285166476Secondary sex characteristicsNonreproductive sexual characteristics56
5285166478menarcheFirst menstrual period57
5285166479Trust vs. mistrustErikerison's stage: Infancy (to 1) If needs are dependably met, infants develop a sense of basic trust58
5285166484Autonomy vs. shame/doubtErikerison's stage: Toddlerhood (1-2) Toddlers learn to exercise will and do things for themselves, or they doubt their abilities59
5285166487Initiative vs. guiltErikerison's stage: Preschooler (3-5) Preschoolers learn to initiate tasks and carry out plans, or they feel guilty about efforts to be independent60
5285166490industry vs. inferiorityErikerison's stage: Elementary (6-puberty) Children learn the pleasure of applying themselves to tasks, or they feel inferior61
5285166493Identity vs. role confusionErikerison's stage: Adolescence (teens-20s) Teenagers work at refining a sense of self by testing roles and then integrating them to form a single identity, or they become confused about who they are62
5285166496Intimacy vs. isolationErikerison's stage: Young adult (20s-40s) Young adults struggle to form close relationships and to gain the capacity for intimate love, or they feel socially isolated63
5285166499Generativity vs. stagnationErikerison's stage: Middle adulthood (40s-60s) In middle age, people discover a sense of contributing to the world, usually through family and work, or they may feel a lack of purpose64
5285166502Integrity vs. despairErikerison's stage: Late adulthood (60s+) When reflecting on his/her life, the older adult may feel a sense of satisfaction or failure65
5285241306identityOne's sense of self Adolescent's task is to solidify a sense of self by testing and integrating various roles66
5285241309intimacyThe ability to form close, loving relationships Primary development task in late adolescence and early adulthood67
5285241312menopauseTime of natural cessation of menstruation68
5285241314Alzheimer's diseaseProgressive and irreversible brain disorder characterized by gradual deterioration of memory, reasoning, language, and physical functioning69
5285241316Cross-sectional studiesStudy where people of different ages are compared with one another70
5285241318Longitudinal studyResearch where same people are restudied and retested over a long period71
5285241320Crystallized intelligenceOne's accumulated knowledge and verbal skills Tend to increase with age72
5285241323Fluid intelligenceOne's ability to reason speedily and abstractly Tends to decrease during late adult73
5285241326Social clockCulturally preferred timing of social events such as marriage, parenthood, and retirement74
5285241328Empty-nest syndromeA feeling of distress focusing on a loss of purpose and relationship75
5285262451nature versus nutrutreextent to which heredity and the environment each influences behavior76
5285266734continuity versus discontinuitywhether development is gradual, cumulative change from conception to death or a sequence of distinct stages77
5285271574stability versus changewhether or not personality traits present during infancy endure throughout the life span78
5285289379cohort-sequential studycross-sectional groups are assessed at least two times over a span of months or years, rather than just once79
5285299734prenatal developmentbegins with fertilizations or conception, and ends with birth80
5285323007neonatesnewborn babies81
5285328367suckingautomatic response of drawing in anything at the mouth82
5285330658swallowingcontraction of throat muscles that enables food to pass into the esophagus83
5285334222grasping reflexwhen the infant closes his or her fingers tightly around an object put in his or her hand84
5285338140startle reflexalso called moro which a loud noise or sudden drop causes the neonate to automatically arch his/her limbs out, and quickly retract them85
5285343662habituationdecreasing responsiveness with repeated presentation of the same stimulus86
5285355528schemamental representations that organize and categorize information processed by our brain87
5285367587object permanencethat objects continue to exist even when out of signt88
5285377012preoperational stagelanguage develops with the ability to think (2-7)89
5285380596egocentricseeing the world from his or her own point of view90
5285383473animismthat all things living just like him or her91
5285385615artificalismall objects are made by people92
5285413618internalizationabsorbing information from a specified social enviornmental context93
5285418870zone of proximal developmentrange between the level at which a child can solve a problem working alone with difficulty and the level at which a child can solve a problem with the assistance of adults or more-skilled children94
5285437512preconventionalstage where they do the right thing to avoid punishment or to further their self-interests95
5285446339conventionalstage where they follow rules to live up to the expectations of others or to maintain the law and order and do their duty96
5285452352postconventionalstage where they evidence a social contract orientation that promotes the society's welfare or evidence an ethical principle orientation that promotes justice and avoids self- condemnation97
5285459015social developmentinfluence of others on the development of a person98
5285465025self-awarenessconsciousness of oneself as a person99
5285467361social referenceingobserving the behavior of others in social situations to obtain information or guidance100
5285471789authoritarian parentsset up strict rules, expect children to follow them, and punish wrongdoing101
5285475713authoritative parentsset limits but explain the reasons for rules with their children and make exceptions when appropriate102
5285479316permissive parentstend not to set firm guidelines if they set any at all. more responsive than demanding103
5285484074uninvolved parentsfew demands, show low responsiveness and communicate little with their children104
5285494825biological persepectivedifference between the sexes to heredity105
5285496749evolutionary perspectiveperscpective that focuses on our behavioral tendencies to prepare us to survive and reproduce106
5285500194psychoanalytic persepctivethe perspective that focuses on how young girls learn to act feminine from their mothers, and young boys learn to act masculine from their fathers107
5285503816cognitive perspectivechildren actively engage in making meaning out of information they learn about gender108
5285507834gender role stereotypesbroad categories that reflect our impressions and beliefs about males and females109
5285511141androgynypresence of desirable masculine and feminine characteristics in the same individual110
5285514812stereotype threatanxiety that influences members of a group concerned that their performance will confirm a negative sterotype111

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