Human mate retentio Flashcards

1
Q

sexual selection:

A

selecting against traits which reduce chance of reproducing

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2
Q

intasexual selectio

A

competition for mates within the same sex

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3
Q

R strategy

A

make as many offspring as possible with little parental investement

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4
Q

intersexual selection

A

traits appealing to opposite sex

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5
Q

name of strategy with maximum parental investment with few offspring:

A

K strategy

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6
Q

which stategy increased survival rate?

A

K stategy

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7
Q

characteritics of R strategy:

A

early maturity
unstable environment
small size of organism
each individual reproduces once
some offspring live longer than others

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8
Q

characteritics of K strategy:

A

late maturity
stable environment
large size of organism
can reproduce more than once

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9
Q

factors affecting mate finding:

A

geographical location
socioeconomic status
educational background
ethnicity
age
attidues/ interests
religion

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10
Q

three levels of preference:

A

shared by most individuals
vary according to sex
vary amongst individuals

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11
Q

what % of couples are the same fath?

A

79.4%

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12
Q

females harbour more reproductive cost than men in terms of..

A

time
energy
resources

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13
Q

female sexual selection directed to which characteristics?

A

food and shelter sharing
provision of territory and protector

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13
Q

female sexual selection directed to which characteristics?

A

food and shelter sharing
provision of territory and protector

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14
Q

advantages conferred to women from relationship:

A

material
genetic reproductive
resource advantage for offspring

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15
Q

why do men look for signs of youth in women?

A

reproductive ability of woman age related

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16
Q

residual reproductive value

A

the expected amount of reproductive output remaining in an individual’s life

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17
Q

purpose of eye makeup in making look younger:

A

darl makeup maes scleara look more white
indicator of youth

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18
Q

purpose of high heels:

A

makes boobs and bum stick out

19
Q

comparisons of malaysian chinese bodies revealed:

A

participants preferred a lower weight for attractiveness than for health.

20
Q

what effect does media have on womens perception on BMI?

A

influences rating of attractivess, not health

21
Q

which quality most preffered by both men and women?

A

kind and understanding, followed by intelligence

22
Q

which characteristic preffered by women , but not men?

A

good earning capacity

23
Q

which characteristic preffered by men, but not women?

A

desire for children

24
Q

how did men and women differ in preference for physical attractiveness?

A

men: 3rd
women: 6th

25
Q

which characteritics do women value more than men?

A

financial propsects and ambition + industry

26
Q

how does age preference differ in men and women?

A

women prefer older
men prefer younger

27
Q

results regarding the ability to identfy father from face are…?

A

contradictory

28
Q

what traits should males select for to avoid the uncertainty of paternity?

A
  1. signals indiating future fidelity
  2. womens who will direct resources to their offspring and not men
  3. women who display jealousy
29
Q

the uncertainity of paternity may explain which male preference?

A

partner who is a virigin

30
Q

which country placed the highest, and the lowest value on virginity?

A

China and Sweden

31
Q

in which country did men prefer the youngest partner?

A

Zambia

32
Q

uk divorce rate:

A

50%

33
Q

mean duration of marriage:

A

8.9 years

34
Q

% of men who admit to infedility

A

70%

35
Q

% of women who admit to infedelity

A

60%

36
Q

mate retention tactic mostly displayed by men and women:

A

love and care

37
Q

how do men and women differ in expectation of sex:

A

at the same time point, men have a higher expectation of intercourse

38
Q

how do men and women differ in their number of partners?

A

at the same age, men desire to have had more sexual partners

39
Q

how do men and women differ in their ratings of casual sex?

A

men are more likely to certsinly and probably have casual sex.
men more likely to probably not have sex.

40
Q

across all countries, sexual partner desires of men and women are higher in which gender?

A

men

41
Q

% of men who would have sex with a stranger they met on the street:

A

50%

42
Q

how do men and women differ in their standards for a one night stand?

A

lowest acceptable intelligence is smaller for men’s standards than it is for women’s standards

43
Q

closing time phenomenon: effect of time on perceived attractiveness:

A

opposite sex became more attractive
same sex attractiveness initally dips

44
Q

the closing time phenomenon is indepdant off…

A

amount of alcohol consumed

45
Q

the closing time phenomenon affects both genders but primarily affects…

A

men

46
Q

closing time phenomenon: self rated attractivness

A

people deem themsevles more attractive as the night continues