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Psychology Chapter 3 > Vocabulary Terms 1-25 > Flashcards

Vocabulary Terms 1-25 Flashcards

0
Q

DNA

A

containing genetic information

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1
Q

behavior genetics

A

study of relative power and limits of genetic and environmental influences on behavior

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2
Q

genes

A

biochemical units of heredity

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3
Q

genome

A

complete instructions for making an organism

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4
Q

identical twins

A

twins develop from single fertilized egg

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5
Q

fraternal twins

A

twins developed from separate fertilized eggs

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6
Q

temperament

A

person’s characteristic emotional reactivity/intensity

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7
Q

heritability

A

proportion of variation among individuals

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8
Q

molecular genetics

A

studies molecular structure and function of genes

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9
Q

evolutionary psychology

A

evolution of behavior and the mind

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10
Q

natural selection

A

lead to increased reproduction and survival will most likely be passed on to succeeding generations

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11
Q

mutation (s)

A

random error in gene replication

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12
Q

gender

A

biologically and socially influenced characteristics (male/female)

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13
Q

culture

A

enduring behaviors, ideas, attitudes, values, and traditions

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14
Q

norm

A

understood rule for accepted and expected behavior

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15
Q

personal space

A

buffer zone

16
Q

memes

A

piece of information passed from one to another

17
Q

X chromosome

A

sex chromosome in men and women

18
Q

Y chromosome

A

sex chromosome only in males

19
Q

testosterone

A

most important male sex hormones

20
Q

gender role

A

set of expected behaviors

21
Q

gender identity

A

one’s sense of being male or female

22
Q

gender-typing

A

acquisition of traditional masculine or feminine role

23
Q

social learning theory

A

learn social behavior by observing and imitating

24
Q

gender schema theory

A

children learn from cultures; what it is to be male or female and act accordingly

Psychology Chapter 3 (1 decks)

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