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Flashcards: AP Psych Development

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Developmental PsychologyStudy of how people change from birth to old age; changes over the life span that includes thinking, language, intelligence, emotions, & social behaviorspecifically the hows and whys changes occur
Biographical or Respective StudyA method of studying developmental changes by reconstructing people’s past through interviews and inferring the effects of past events on current behaviors
EmbryoPrenatal period-2 weeks after conception to 3 months; Cells begin to specialize: internal organs, muscles and bones, skin and nervous system
PlacentaOrgan that nourishes the embryo and fetus; the mother’s blood vessels transmit nutritive substances to the embryo or fetus and carry waste products away from it; Diseases and teratogens can cross the placenta and infect the fetus, compromising the baby’s development.
NeonateNewborn babies; sleep up to 20 hours a day
Sucking ReflexNewborn reflex/tendency to suck on objects placed by the mouth
Grasping ReflexNewborn reflex where babies ling to objects placed in hands; normally disappears after 2 or 3 months and reemerges later when voluntary grasping begins (typically around 5 months)
TemperamentCharacteristic patterns of emotional reactions and emotional self-regulation; Thomas and Chess (1977) devised 3 temperaments: Easy-good-natured and adaptable, easy to care for and please; Difficult-moody and intense, reacting to new people and new situations both negatively and positively; Slow-to-warm-up-relatively inactive and slow to respond to new things, and when they do react, their reactions are mild; Kagan (1988) added a 4th temperament: Shy-timid and inhibited, fearful of anything new or strange
Developmental NormsAverage ages that children reach developmental milestones: 6 mos-babbling, 9 mos-stand with assistance, 10 mos-crawling, 12 mos-walking, 18 mos-vocabulary of 50-70 words
Object Permanenceconcept from Piaget; major milestone in Sensory-Motor Stage; The concept that things continue to exist even when they are out of sight; “out of sight, out of mind”, typically achieved by 18 to 24 mos (meaning the child realizes that the object exists if it is out of sight)
Preoperational Stagesecond stage of Piaget’s cognitive development; 2-7 years; main activities involve fantasy play, symbolic gestures, egocentrism; understand object permanence and mental representations; must achieve conservation and egocentrism
Concrete Operational Stagethird stage of Piaget’s cognitive development; 7-11 years; main activities involve complex classification, can see things from another person’s point of view; reversibility, think about things in the “here-and-now”; understand conservation
Formal Operational Stagefourth stage of Piaget’s cognitive development; 11-15 years; main activities involve problem-solving, reversibility, complex thought, abstract thought
Imprintingformation of a strong bond to the first moving thing (usually a mother) it sees after it is born; Ducks and geese
Autonomysense of independence; a desire not to be controlled by others; main concept in Erikson’s second psychosocial stage
Solitary PlayThe earliest form of play upto age 1 ½ to 2; a child engaged in a recreational activity alone;
Cooperative PlayChildren between the age of 3 and 3 ½ where two or more children engaged in play that requires interaction and also include group imagination such as “playing house”
Sex-Typed BehaviorSocially prescribed ways of behaving that differ for boys and girls; Ex. Girls play with dolls and boys play with trucks
Gender-Role Awarenessknowledge of what behavior is appropriate for each gender as set my society
Gender Identitya person’s knowledge that she is a little girl or he is a boy; may not include understanding of what that means
Pubertyonset of sexual maturation, with accompanying physical development; symptoms include growth of pubic hair, development of secondary sex characteristics (breasts, testes, penile enlargement)
Imaginary AudienceElkind; adolescent fallacy; tendency of teens to feel they are constantly being observed by others, that others are being judging them on their appearance and behavior; feeling of being perpetually “onstage”; may be the source of much self-consciousness, concern about personal appearance, and showing off
Identity FormationErikson; stage of adolescence where teens are to develop a stable sense of self necessary to make the transition from dependence on other to dependence on oneself
Cliquegroups of adolescents with similar interests and strong mutual attachment; early adolescents tend to group in small unisex groups of 3 to 9 members; as teens settle into more stable dating patters the cliques enlarge and include both genders
Midlife TransitionAccording to Levinson, a process whereby adults assess the past and formulate new goals for the future; taking stock of life
Longitudinal StudyA method of studying developmental changes by evaluating the same people at different points of their lives, for example every 5 years
Prenatal DevelopmentDevelopment from conception to birth; fertilization of egg, division of fertilized egg & the process that transforms it from a 1-celled organism to a complex human being; Embryo-2 weeks after fertilization the implanted cells begin to specialize to 3 months: internal organs, muscles and bones, skin and nervous system; Fetus-3 months to birth-1” in length and resembles a human
FetusPrenatal period-3 months-birth; 1” in length and resembles humans with a head, arms/legs, and a heart that beats; by 4 months mother will begin to feel the movements in the uterus.
Critical Periodfirst 3 months of pregnancy when external and internal influences have a major effect on development
Rooting ReflexNewborn reflex that causes a newborn baby to turn its head toward something that touches its cheek and to grope around with its mouth
Swallowing ReflexNewborns ability t wallow milk and other liquids without choking
Stepping ReflexNewborn reflex that refers to the fact that very young babies take what looks like walking steps if they are held upright with their feet just touching a flat surface; normally disappears after 2 or 3 months and reemerges later when real walking begins (typically around 1 year of age)
MaturationBiological processes that unfold as a person grows older & contribute to orderly sequences of developmental changes, such as the progression from sitting up to crawling to walking
Sensory-Motor Stagefirst stage of Piaget’s cognitive development; birth to 2 years; main activities involve sucking and grasping; must achieve object permanence and mental representations
Mental Representationconcept of Piaget; major milestone in Sensory-Motor Stage; ability to see an image inside their heads and manipulate those representations
Egocentricconcept of Piaget; major milestone in Preoperational Stage; inability of preschool children to see things from another person’s point of view.
Principles of Conservationconcept of Piaget; major milestone in Preoperational Stage; concept that the quantity of a substance is not altered by reversible changes in its appearance; Example-2 glasses (one tall, one short) with equal amounts of juice but the child thinks the tall glass has more juice because it is taller.
Holophaseone-word sentences used by a 1 to 2 year old child; Up! No! More!
Attachmentemotional bond to the people who care for the child built on hours of interactions otherwise known as basic trust; According to Erikson this is the first psychosocial crisis; According to Ainsworth developed a series of 3 (or 4) types of attachment styles which she states that the attachment to the first caregiver will follow the child through other relationships in life
Socializationprocess by which children learn the behaviors and attitudes appropriate to their family and culture; essential first step in socialization; important for Erikson’s second stage
Parallel PlayChildren between the age of 1 ½ and 2 play side by side, doing the same or similar things, but not interacting with each other
Peer GroupA network of same-aged friends and acquaintances who give one another emotional and social support
Gender Constancythe realization that gender will not change with age
Gender StereotypesGeneral beliefs about characteristics that males and females are presumed to have; Ex. Girls play with dolls and boys play with trucks
Growth Spurtrapid increase in height and weight that occurs in adolescence
Menarchefirst menstrual period, typically 1-2 years after growth of breasts around ages 12-13
Personal FableElkind; adolescent fallacy; adolescents’ unrealistic sense of their own uniqueness; view that they are all alone in their pain; sense of invulnerability
Identity CrisisA period of intense self-examination and decision-making; part of the process of identity formation
Midlife CrisisFeelings of boredom and stagnation in middle adulthood; time when adults discover they no longer feel fulfilled in their jobs or personal lives and attempt to make a decisive shift in career or lifestyle
MenopauseTime in life when a woman’s menstruation ceases