AP Psychology Chapter 4

refers to changing an existing schema to incorporate new information that cannot be assimilated.In Piaget's theory.

this refers to the life stage from puberty to independent adulthood, denoted physically by a growth spurt and maturation of primary and secondary sex characteristics, cognitively by the onset of formal operational thought, and socially by the formation of identity.

a progressive and irreversible brain disorder characterized by gradual deterioration of memory, reasoning, language, and finally, phisical funtioning.

refers to interpreting a new experience in terms of an existing schema.In Piaget's theory.

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

according to Erikson is a sense that the world is predictable and trustworthy - a concept that infants form if their needs are met by responsive caregiving.

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

the stage lasting from about ages 6 or 7 to 11, children can think logically about concrete events and objects.

the principle that properties such as number, volume, and mass remain constant despite changes in the forms of objects; it is acquired during the concrete operational stage.

the limited time shortly after birth during which an organism must be exposed to certain experiences or influences if it is to develop properly.

in this study people of different ages are compared with one another.

one's accumulated acknowledge and verbal skills; tends fo increase with age

refers to those aspects of intellectual ability, such as vocabulary and general knowledged that reflect accumulated learning. Crystallized intelligence tends to increase with age.

a branch of psychology that studies human development in phsical, cognitive, and social change perspectives.

in Piaget's theory refers to the difficulty that preoperational children have in considing another's viewpoint. "Ego" means "self" erring and "centrism" indicates "in the center"; the preoperational child is "self-centered."

the developing prenatal organism from about 2 weeks through 2 months after conception.

a syndrome that refers to the physical and cognitive abnormalities that heavy drinking by a pregnant woman may cause in the developing child.

the developing human organism from 9 weeks after conception to birth.

refers to a person's ability to reason speedily and abstractly. Fluid intelligence tends to decline with age.

in Piaget's theory normally begins about age 12. During this stage people begin to think logically about abstract concepts.

decreasing responsiveness with repeated stimulation. As infants gain familiarity with repearted exposure to a visual stimulus, their interest wanes and they look away sooner.

one's sense of self; according to Erikson, the adolescent's task is to solidify a sense of self by testing and integrating various roles.

the process by which certain animals form attachments early in life, usually during a limited critical period.

in Erikson's theory, the ability to form close, loving relationships; a primary developmental task in late adolescence and early adulthood.

in this study the same people are tested and retested over a period of years.

biological growth processes that enable orderly changes in behavior, relatively uninfluenced by experience.

the first menstrual period.

the time of natural cessation of menstruation; also refers to the biological changes a woman experiences as her ability to reproduce declines.

the awareness that things continue to exist even when not perceived.

in Piaget's theory lasts from about 2 to 6 or 7 years of age. During this stage, language development is rapid, but the child is unable to understand the mental operations of concrete logic.

the body structures (ovaries, testes, and external genitalia) that enable reproduction.

the early adolescent period of sexual maturation, during which a person becomes capable of reproduction.

a baby's tendency, when touched on the cheek, to turn toward the touch, open the mouth, and search for the nipple.

are mental concepts that organize and interpret information. They are found in Piaget's theory of cognitive development

the nonreproductive sexual characteristics, for example,female breasts, male voice quality, and body hair.

a person's sense of identity and personal worth.

in Piaget's theory of cognitive stages, this stage lasts from birth to about age 2.During this stage, infants gain knowledge of the world through their senses and their motor activities.

the cultural preferred timing of social event such as marriage, parenthood, and retirement.

the fear of strangers that infants begin to display at about 8 months of age.

agents, such as chemicals and viruses, that can reach the embryo or fetus during prenatal development and cause harm.

the fertilized egg; it enters a 2-week period of rapid cell division and develops into an embryo

people's ideas about their own and others' mental states—about their feelings, perceptions, and thoughts and the behavior these might predict.

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