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AP Psych Ch. 4

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228931261Developmental PsychologyA branch of psychology that studies physical, cognitive, and social change throughout the life span
228931262ZygoteThe fertilized egg; it enters a 2-week period of rapid cell division and develops into an embryo
228931263EmbryoThe developing human organism from about 2 weeks after fertilization through the second month
228931264FetusThe developing human organism from 9 weeks after conception to birth
228931265TeratogensAgents, such as chemicals and viruses, that can reach the embryo or fetus during prenatal development and cause harm
228931266Fetal Alcohol Sydrome (FAS)Physical and cognitive abnormalities in children caused by a pregnant woman's heavy drinking; in severe cases, symptoms include noticeable facial misproportions
228931267Rooting ReflexA baby's tendency, when touched on the cheek, to turn toward the touch, open the mouth, and search for the nippe
228931268HabituationDecreasing responsiveness with repeated stimulation; as infants gain familiarity with repeated exposure to a visual stimulus, their interest wanes and they look away sooner
228931269MaturationBiological growth processes that enable orderly changes in behavior, relatively uninfluenced by experience
228931270Infantile AmnesiaThe inability of individuals to remember the very earliest years of their lives
228931271Scale ErrorsA serious attempt made by a child to perform a task that is patently impossible because of the extreme differences in the size of the objects involved
228931272SchemaA concept of framework that organizes and interprets information
228931273AssimilationInterpreting one's new experience in terms of one's existing schemas
228931274AccommodationAdapting one's current understanding (schemas) to incorporate new information
228931275CognitionAll the mental activities associated with thinking, knowing, remembering, and communicating
232932309Sensorimotor StageIn Piaget's theory, the stage (from birth to about 2 years of age) during which infants know the world mostly in terms of their sensory impressions and motor activity
232932310Object PermanenceThe awareness that things continue to exist even when not perceived
232932311Preoperational StageIn Piaget's theory, the stage (from about 2 to 6 or 7 years of age) during which a child learns to use language but does not yet comprehend the mental operations of concrete logic
232932312ConservationThe principle (which Piaget believed to be a part of concrete operational reasoning) that properties such as mass, volume, and number remain the same despite changes in the forms of objects
232932313EgocentrismIn Piaget's theory, the preoperational child's difficulty taking another's point of view
232932314Theory of MindPeople's idea's about their own and others' mental states- about their feelings, perceptions, and thoughts and the behavior these might predict
232932315AutismA disorder that appears in childhood and is marked by deficient communication, social interaction, and understanding of others' states of mind
232932316Inner SpeechSpeech that is directed by a person to himself and which is realized in an internal code that is not in audible speech
232932317ScaffoldingThe provision of sufficient support to promote learning when concepts and skills are first being introduced to students
232932318Zone of Proximal DevelopmentThe difference between what a learner can do without help and what he or she can do with help
232932319Concrete Operational StageIn 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
232932320Formal Operational StageIn Piaget's theory, the stage of cognitive development (normally beginning about age 12) during which people begin to think logically about abstract concepts
232932321Stranger AnxietyThe fear of strangers that infants commonly display, beginning by about 8 months of age
232932322AttachmentAn emotional tie with another person; shown in young children by their seeking closeness to the caregiver and showing distress on separation
232932323Body ContactAttachment from nurturing and security given to a child
237165961Safe HavenWhen the child feels threatened or afraid, he or she can return to the caregiver for comfort and support
237165962Secure BaseThe caregiver provides a dependable base for the child to explore the world
237165963Critical PeriodAn optimal period shortly after birth where an organism's exposure to certain stimuli or experiences produces proper development
237165964ImprintingThe process by which certain animals form attachments during a critical period very early in life
237165965Strange SituationUsually a laboratory play room
237165966Secure AttachmentCaregivers are a secure base for exploration
237165967Insecure AttachmentNo attachment
237165968TemperamentOne's characteristic emotional reactivity
237165969Basic TrustAccording to Erik Erikson, a sense that the world is predictable and trustworthy; said to be formed during infancy by appropriate experiences with responsive caregivers
237165970Self-ConceptA sense of one's identity and personal worth
237165971Authoritarian ParentingParents impose rules and expect obedience
237165972Authoritative ParentingParents are both demanding and responsive
237165973Permissive ParentingParents submit to their children's desires, make few demands, and use little punishment
237165974Neglecting/Rejecting ParentingIndifference to children
237165975AdolescenceThe transition period from childhood to adulthood, extending from puberty to independence
237165976PubertyThe period of sexual maturation during which a person becomes capable of reproducing
238575190Primary Sex CharacteristicsThe body structures that make sexual reproduction possible
238575191Secondary Sex CharacteristicsNon-reproductive sexual characteristics, such as female breasts and hips, male voice quality and body hair
238575192MenarcheThe first menstrual period
238575193Kohlberg's Theory of Moral ReasoningMade of pre-conventional morality, conventional morality, and post-conventional morality
238575194EmpathyThe capacity to recognize and share feelings by another human
238575195Delayed GratificationA person's ability to wait in order to obtain something that he or she wants
238575196Erikson's Theory of Psychosocial DevelopmentMade up of stages; hope, will, purpose, competence, fidelity, love, care, and integrity
238575197IdentnityOne's sense of self; according to Erikson, the adolescent's task is to solidify a sense of self by testing and integrating various roles
238575198IntimacyIn Erikson's theory, the ability to form close, loving relationships; a primary development task in late adolescence and early adulthood
238575199MenopauseThe time of natural cessation of menstruation; also refers to the biological changes a woman experiences as her ability to reproduce declines
238575200Alzheimer's DiseaseA progressive and irreversible brain disorder characterized by gradual deterioration of memory, reasoning, language, and physical functioning
238575201Cross-sectional StudyA study in which people of different ages are compared with one another
238575202Longitudinal StudyResearch in which people of different ages are compared with one another
238575203Crystallized IntelligenceOne's accumulated knowledge and verbal skills; tends to increase with age
238575204Fluid IntelligenceOne's ability to reason speedily and abstractly; tends to decrease during late adulthood
238575205Social ClockThe culturally preferred timing of social events such as marriage, parenthood, and retirement
238575206Life EventsMark transitions to new life whenever they occur and occur at increasingly unpredictable ages
238575207Kubler-Ross' Stages of Grief (Dying)Denial, anger, bargaining, depression, and acceptance
238575208Continuity/StagesDoes change occur in steps or smoothly over time?
238575209Stability/ChangeHow much does behavior change over the lifespan?

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