unit 6 developmental psych Flashcards

1
Q

developmental psychology

A

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

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2
Q

zygote

A

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

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3
Q

embryo

A

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

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4
Q

fetus

A

the developing human organism from nine weeks after conception to birth

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5
Q

teratogens

A

“monster makers”
agents, such as chemicals and viruses, that can reach the embryo or fetus during prenatal development and cause harm

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6
Q

fetal alcohol syndrome (FAS)

A

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

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7
Q

habituation

A

decreasing responsiveness to repeated exposure to a stimulus

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8
Q

maturation

A

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

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9
Q

cognition

A

all the mental abilities associated with thinking, knowing, remembering, and communicating

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10
Q

schema

A

a concept or framework that organizes and interprets information

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11
Q

assimilation

A

interpreting our new experiences in terms of our existing schemas

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12
Q

accomodation

A

adapting our current understandings (schemas) to incorporate new information

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13
Q

sensorimotor stage

A

in piaget’s theory, the stage (from birth to early two years of age) during which infants know the world mostly in terms of their sensory impressions and motor activities

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14
Q

object permanence

A

the awareness that things continue to exist even when not perceived

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15
Q

preoperational stage

A

in piaget’s theory, the stage (from about 2 to 6-7 years of age) during which a child learns to use language but does not yet comprehend the mental operations of concrete logic

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16
Q

conservation

A

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

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17
Q

egocentrism

A

in piaget’s theory, the preoperational child’s difficulty taking another’s point of view

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18
Q

theory of mind

A

people’s ideas about their own and others’ mental states- about their feelings, perceptions, and thoughts, and behaviors these might predict

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19
Q

concrete operational stage

A

in piaget’s theory, the stage of cognitive development (about 7 to 11 years of age) during which children gain the mental operations that enable them to think logically about concrete events

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20
Q

formal operational stage

A

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

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21
Q

scaffold

A

a framework that offers children temporary support as they develop higher levels of thinking

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22
Q

autism spectrum disorder (ASD)

A

a disorder that appears in children and is marked by significant deficiencies in communication and social interaction, and by rigidly fixated interests and repetitive behaviors

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23
Q

stranger anxiety

A

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

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24
Q

attachment

A

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

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25
critical period
an optimal period early in the life of an organism when exposure to certain stimuli or experiences produces normal development
26
imprinting
the process by which certain animals form strong attachments during early life
27
strange situation
a procedure studying child-caregiver attachment; a child is placed in an unfamiliar environment while their caregiver leaves and then returns, and the child's reactions are observed
28
secure attachment
demonstrated by infants who comfortably explore their environments in the presence of their caregiver; show only temporary distress when the caregiver leaves, and find comfort in the caregiver's return
29
insecure attachment
demonstrated by infants who display a clinging anxious attachment or an avoidant attachment that resists closeness
30
temperament
a person's characteristic(s) emotional reactivity and intensity
31
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
32
self-concept
all out thoughts and feelings about ourselves in answer to the question "who am i?"
33
sex (chromosomes)
define or determine if you are male or female
34
gender
in psychology, the socially influenced characteristics by which people define boy, girl, man and woman
35
aggression
any physical or verbal behavior intended to harm someone physically or emotionally
36
relational aggression
an act of aggression (physical or verbal) intended to harm a person's relationship or social standing
37
role
a set of expectations (norms) about a social position, defining how those in the position ought to behave
38
gender role
a set of expected behaviors, attitudes, and traits for males and for females
39
gender identity
our sense of being male, female, or some combination of the two
40
social learning theory
the theory that we learn social behavior by observing and by being rewarded or punished
41
gender typing
the acquisition of a traditional masculine or feminine role
42
androgyny
displaying both traditional masculine and feminine psychological characteristics
43
transgender
an umbrella term describing people whose gender identity or expression differs from that associated with their birth-designated sex
44
adolescence
the transition period from childhood to adulthood, extending from puberty to independence
45
puberty
the period of sexual maturation, during which a person becomes capable of reproducing
46
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
47
social identity
the "we" aspect of our self-concept; the part of our answer to "who am i?" that comes from our group memberships
48
intimacy (erikson)
in erikson's theory, the ability to form close, loving relationships; a primary developmental task in young adulthood
49
emerging adulthood
a period from about age 18 to the mid-twenties, when many in western cultures are no longer adolescents but have not yet achieved full independence as adults
50
x chromosome
the sex chromosome found in both males and females; one from each parents produces a female child
51
y chromosome
the sex chromosome typically found only in males when paired with an x chromosome from the mother produces a male child
52
testosterone
the most important male sex hormone; both males and females have it, but the additional testosterone in males stimulates the growth of the male sex organs during the fetal period, and the development of the male sex characteristics during puberty
53
primary sex characteristics
the body structures (ovaries, testes, and external genitalia) that makes sexual reproduction possible
54
secondary sex characteristics
nonreproductive sexual traits, such as female breasts and hips, male voice quality, and body hair
55
intersex
a condition present at birth due to unusual combinations of male and female chromosomes, hormones, and anatomy; possessing biological sexual characteristics of both sexes
56
AIDS (acquired immune deficiency syndrome)
a life-threatening, sexually transmitted infection caused by human immunodeficiency virus (HIV); it depletes the immune system, leaving the person vulnerable to infections
57
sexual orientation
our enduring sexual attraction, usually toward members of our sex (homosexual orientation) or the other sex (heterosexual orientation); variations include attraction toward both sexes (bisexual orientation)
58
menopause
the time of natural cessation of menstruation; also refers to the biological changes a woman experiences as her ability to reproduce declines
59
neurocognitive disorders (NSDs)
acquired (not lifelong) disorders marked by cognitive deficits often related to alzheimer's disease, brain injury or disease, or substance abuse
60
social clock
the culturally preferred timing of social events such as marriage, parenthood, and retirement