Myers' AP Psych Unit 9

accommodation

adapting our current understandings (schemas) to incorporate new information.

adolescence

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

Aggression

physical or verbal behavior intended to hurt or destroy.

AIDS (Acquired Immune Deficiency Syndrome)

a life threatening, sexually transmitted infection caused by the human immunodeficiency virus (HIV). AIDS depletes the immune system, leaving the person vulnerable to infections.

Albert Bandura

psychologist who believed that chance events can change our lives; gave a lecture called the "Psychology of Change Encounters and Life Paths"

assimilation

interpreting our new experiences in terms of our existing schemas.

attachment

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

Autistic Spectrum Disorder (ASD)

a disorder that appears in childhood and is marked by significant deficiency in communications and social interaction, and by rigidly fixated interests and repetitive behaviors.

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.

Carol Gilligan

developmental psychologist who believed that females tend to differ from males both in being less concerned with viewing themselves as separate individuals and in being more concerned with "making connections"

Cognition

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

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.

conservation

the 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.

Critical Period

an optimal period early in the life of an organism when exposure to certain stimuli or experiences produces normal development.

Cross-Sectional Study

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

Developmental Psychology

a branch of psychology that studies physical, cognitive, and social change throughout the life span

Diana Baumrid

pioneering parenting-style researcher, who conducted research on the different styles of parenting; contributed to research that finds that children with highest self-esteem/capability are those with parents who are warm, concerned, and authoritative

egocentrism

In Piaget's theory, the preoperational child's difficulty taking another's point of view.

embryo

the developing human organism from about 2 weeks after fertilization through the second month.

emerging adulthood

for some people in modern cultures, a period from the late teens to mid-twenties, bridging the gap between adolescent dependence and full independence and responsible adulthood.

Erik Erikson

theories who contended that each stage of life has its own psychosocial task, a crisis that needs resolution

Fetal Alcohol Syndrome (FAS)

physical and cognitive abnormalities in children caused by a pregnant woman's heavy drinking. In severe cases, signs include a small, out-of-proportion head and abnormal facial features.

fetus

the developing human organism from 9 weeks after conception to birth

formal operational stage

in Piaget's theory, the stage of cognitive development (normally beginning about age 12) during which people begin to think logically about abstract concepts.

Gender

the socially constructed roles and characteristics by which a culture defines male and female.

Gender Identity

our sense of being male or female

Gender Role

a set of unexpected behaviors for males or for females.

Gender Typing

the acquisition of a traditional masculine or feminine role.

Habituation

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

Harry Harlow

along with Margaret Harlow, bred monkeys for learning studies; discovered that baby monkeys will prefer a fake mother who is soft and fuzzy over one that is cold and wiry, even if the wiry one is the one that is providing the nourishment

identity

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

Imprinting

the process by which certain animals form strong attachments during an early-life critical period.

intimacy

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

Jean Piaget

development psychologist who studied children's cognitive development (all the mental activities associated with thinking, knowing, remembering, and communicating); he came up with the four-stage theory of cognitive development

Konrad Lorenz

explored the rigid attachment process (called imprinting) that occurs during the "critical period"

Lawrence Kohlberg

along with Jean Piaget, proposed that moral reasoning (the thinking that occurs as we considering right and wrong) guides moral actions

Lev Vygotsky

Russian psychologist who studied how children think and learn; he noted that by age 7, children increasingly think in words and use words to solve problems

longitudinal study

research in which the same people are restudied and retested over a long period.

Margaret Harlow

along with Harry Harlow, bred monkeys for learning studies; discovered that baby monkeys will prefer a fake mother who is soft and fuzzy over one that is cold and wiry, even if the wiry one is the one that is providing the nourishment

Mary Ainsworth

designed the strange situation experiment; found that about 60 percent of infants display secure attachment (in their mother's presence they play comfortably, even in a strange new environment, but when she leaves, they become distressed and seek contact with her)

maturation

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

menarche

the first menstrual period

menopause

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

object permanence

the awareness that things continue to exist even when not perceived

preoperational stage

in Piaget's theory, the stage (from 2 to about 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.

primary sexual characteristics

the body structures (ovaries, testes, and external genitalia) that make sexual reproduction possible

puberty

the period of sexual maturation, during which a person becomes capable of reproducing

Role

a set of expectations (norms) about a social position, defining how those in the position ought to behave.

Schema

a concept or framework that organizes and interprets information.

secondary sex characteristics

nonreproductive sexual characteristics, such as female breasts and hips, male voice quality, and body hair.

Self-Concept

all our thoughts and feelings about ourselves, in answer to the question, "Who Am I?"

sensorimotor stage

in 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 activities.

Sexual Orientation

an enduring sexual attraction toward members of either one's own sex (homosexual orientation), the other sex (heterosexual orientation), or both sexes (bisexual orientation).

Sigmund Freud

Austrian neurologist and psychotherapist; with regard to healthy adults, he said that the healthy adult is one who can both love and work

social clock

the culturally preferred timing of social events such as marriage, parenthood, and retirement.

social identity

the "we" aspect of our self-concept; the part of our answer to "Who am I?" that comes from our group memberships.

Social Learning Theory

the theory that we learn social behavior by observing and imitating and by being rewarded or punished.

Stranger Anxiety

the fear of strangers that infants commonly display, beginning by about 8 months of age.

temperament

a person's characteristic emotional reactivity and intensity.

teratogens

agents, such as chemicals and viruses, that can reach the embryo or fetus during prenatal development and cause harm (literally means "monster maker")

Testosterone

the most important of the male sex hormones. Both males and females have it, but the additional testosterone in males stimulates the growth of the male sex organs in the fetus and the development of the male sex characteristics during puberty.

theory of mind

people's ideas about their own and other's mental states - about their feelings, perceptions, and thoughts, and the behaviors these might predict.

transgender

an umbrella term describing people whose gender identity or expression differs from that associated with their birth sex.

X Chromosome

the sex chromosome found in both men and women. Females have two X chromosomes; males have one. An X chromosome from each parent produces a female child.

Y Chromosome

the sex chromosome found only in males. When paired with an X chromosome from the mother, it produces a male child.

zygote

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