Developmental Psychology things Flashcards

1
Q

Cross Sectional studies

A

study compares groups of subjects at different ages

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2
Q

Longitudinal study

A

Studies the same group across time at multiple intervals

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3
Q

Sequential cohort study

A

combine cross sectional and longitudinal research methods

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4
Q

Nature vs Nurture

A

Debate in developmental psychology, innate versus environmental

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5
Q

Gene

A

basic unit of heredity

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6
Q

Allele

A

Alternative form of a gene either dominant or recesive

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7
Q

Genotype

A

genetic makeup

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8
Q

Phenotype

A

observable characteristics

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9
Q

Chromosomes

A

The structural units of many genes, adult carries 23 chromosome pairs 1/2 from mother and 1/2 from father

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10
Q

How much is inherited from your parents

A

50%

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11
Q

How much genetic code do siblings, fraternal twins have in common

A

50%

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12
Q

RC Tyron, maze rats

A

maze-bright, and maze dull rats. Selective breeding of maze bright rats and maze bright rats to demonstrate that ability to learn could be genetically passed on.

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13
Q

Down Syndrome

A

a genetic anomaly where the individual has an extra 21 chromosome

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14
Q

PKU

A

Phenylketonuria enzyme needed to digest phenylalanine is absent, leads to severe retardation if not treated

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15
Q

Klinefelter’s Syndrome

A

Males with an extra X chromsome (XXY)

sterile and have mental retardation

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16
Q

Turner’s Syndrome

A

Failure to develop secondary sex characteristics (females with only one X chromosome)

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17
Q

Zygote

A

Fertalized egg

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18
Q

Germinal stage

A

conception to two weeks

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19
Q

Embryonic stage

A

8 weeks, produce androgen and grow sex organs, first motionof limbs,

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20
Q

Fetal Period

A

During the third month and you see brain activity

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21
Q

External threats

A

Malnutrition, protein defiiceincy, narcotic dependency, cigarrett smoke = slowed growth, alcohol =FAS

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22
Q

Reflexes

A

Rooting, Moro, Babinski, Grasping

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23
Q

Jean Piaget

A

Theory of adaptation from basic understandings and interactions with the world to more complex ones involving abstract thought.

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24
Q

Schema

A

Organized patterns of behavior and thought

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25
Assimilation
Is the process of interpreting new information in terms of an existing schema
26
Accommodation
Occurs when new information doesn't really fit into existing schemata; it is the process of modifying existing schemata to adapt to this new information
27
4 stages
Sensorimotor Preoperational Concrete opreational Formal operational
28
Sensorimotor stage
Birth to age two Object permanence Primary (motions with the body) and secondary circular reactions (manipulate objects external to it) i.e. sucking on anything to satisfy hunger
29
Preoperational stage
2 to 7 years beginning of representational thought objects exist even though they cannot be perceived centration: the ability to focus on only one aspect of a phenomenon. Egocentrism Conservation of physical properties
30
Concrete operational stage
7 to 11 can take perspective of others but are limited to working with concrete objects or information that is directly avail
31
Formal operations
Beginning to think like a scientist
32
Lev Vygotsky
Cognitive development is the child's internalization of various aspects of culture--rules, symbols, language etc
33
Zone of Proximal development
skills and abilities not fully formed but are in development, zone between a child's test alone and that with guidance from an adult.
34
Phonology
the actual sound stem of language, must learn to actually separate the sounds of language from background noise.
35
Categorical perception
distinguish between differences in sound that do not denote differences in meaning and those differences in sound that do denote differences in meaning.
36
Babbling
Important precursor to language, even deaf children babble during their first year, child using sign language also babble with their hands
37
Language Acquisition
18 mo dozen words, by 20 mo usually starts combining words
38
Errors of growth
overregulation/overgeneralization of words
39
Basics of language are mastered by
Age 5
40
LAD
Language acquisition device (Chomsky) triggered by exposure to language
41
Sensitive period of language
Before puberty
42
Language Nativist
Argue for inborn tendencies for langauge
43
Libido
sex or (life drive), psychodynamic perspective libidinal energy and the drive to reduce libidnal tension were underlying dynamic forces tha counted for human psychological processes
44
Freud Stages:
Oral 0-1 Anal 1-3 Oedipal stage 3 to 5 Genital stage begins at puberty (if previous stages have been resolved then the person will enter into normal heterosexual relations
45
Eric Erikson
Created a psychosocial theory of lifespan development, life is a series of crises. In each crisis there is possible favorable and unfavorable results 1. trust vs mistrust 2. autonomy vs shame and doubt 3. initiative vs guilt 4. industry vs inferiority 5. identity vs role confusion 6. intimacy vs isolation 7. generativity vs stagnation 8. integrity vs despair
46
First year of life stage EE
Trust vs Mistrust, learns to trust his environment
47
Second stage 1-3 years EE
Autonomy vs Shame and Doubt, able to execute feeling of will and exercise choice, doubt and lack of control are unfavorable
48
Third stage 3-6 years
Initiative vs guilt purpose, ability to initiate activities. Bad fears punishment, unduly restrict or become a show off.
49
Fourth stage 6-12 years
Industry vs inferiority Child either feels competent or has low self-esteem and inadequacy
50
Fifth stage adolescence
Identity vs role confusion: fidelity the ability to see onself as a unique and integrated person with sustained loyalties. Amorphous personality that shifts day to day
51
6th stage
Intimacy vs Isolation: ability to maintain intimate relationships with others. Relegated to superficial relationships
52
7th stage
generativity versus stagnation person becomes a productive caring member of society
53
8th stage
integrity versus despair wisdom versus regrets
54
Temperment
central aspect of personality, stable, pervasive across situations, heritable
55
Categories of Infant temparment
Easy, slow to warm-up, difficult.
56
Crying
3 types, basic cry associated with hunger, angry cry associated with frustration, pain cry following a painful stimulus
57
Social Smiling
One of the earliest social signals to develop, almost any face at first, then only familiar faces
58
Fear response
Develops from undifferentiated to increasingly specific
59
Attachment researchers
Harry Harlow, John Bowlby, Mary Ainsowrth, Konrad Lorenz
60
Harry Harlow
rheus monkeys with surrogate, preferred terry cloth versus wire, wire monkeys were less social adept than
61
John Bowlby
Studied children brought up in institutions. Different phases of attachment: pre-attachment, 3 mo discriminates between familiar and unfamiliar, at 6mo can be seen to be seeking out mother
62
Separation anxiety
Begins in the second year, by third year this usually resolves.
63
Mary Ainsworth
``` Strange situation procedure came up with 3 types: Insecure/avoidant (a) secure attachment (b) insecure/resistant (c) ```
64
konrad Lorenz
Did a lot of work on Imprinting
65
Lawrence Kolberg
Three phases of moral thought preconventional morality conventional morality post conventional morality
66
Preconvential morality
right and wrong are dictated by hedonistic tendancies
67
Conventional morality
based on social rules, good girl, nice boy etc based on rules of authority
68
Post conventional morality
social contract orientation -- moral rules are seen as convention for the social good, finally universal ethical principles
69
The Hein Dilemma
Moral questions given in a narrative format
70
Carol Gilligan
Strong Criticism of Kolberg: men and women adopt different perspectives on moral issues and that these differences stem from the different was in which boys and girls are raised. Kolbergs research was only done with Males
71
Genetic Gender predispositions
cognitive, mathematical, spatial and linguistic abilities
72
Kolberg's Gender Stages
Gender labeling 2-3 years Gender stability 3-4 years Gender consistency 4-7 years
73
Gender Schematic Processing Theory
Martin and Halverson, as soon as children are able to label themselves they begin concentrating on those behaviors that sem to be associated with their gender and
74
Parental Style
Diane Baumrind: authoritarian, authoritative, permissive. Authoratitive children go on to being better socially and academically compotent
75
Fatherhood
Fathers play more vigorously with their children than their mothers do.