Altruism

Question 1

trivers 1971

Answer 1

I will scratch your back if you scratch mine

Question 2

I will scratch your back if you scratch mine

Answer 2

trivers 1971

Question 3

Gurven 2004

Answer 3

food giving among Kiwi and ache families is based on reciprocity

Question 4

food giving among Kiwi and ache families is based on reciprocity

Answer 4

Gurven 2004

Question 5

Conditions for reciprocal altruism

Answer 5

1 the cost must be less than the benefit received later
2 species must be highly sociable to be capable of RA
3 species must have the correct cognitive abilities

Question 6

Robert Axelrod 1981

Answer 6

organised a tournament where different strategies were employed a played against each other. Tit for tat couldn’t be beaten by other strategies. Evolutionary stable strategy.

Question 7

organised a tournament where different strategies were employed a played against each other. Tit for tat couldn’t be beaten by other strategies. Evolutionary stable strategy.

Answer 7

Robert Axelrod 1981

Question 8

Solncik & Schweitzer 1999

Answer 8

attractive people are cooperated with more and more is expected from them

Question 9

attractive people are cooperated with more and more is expected from them

Answer 9

Solncik & Schweitzer 1999

Question 10

Wilson and eckel 2006

Answer 10

showed they were viewed as being more trustworthy and punished more when they are not

Question 11

showed they were viewed as being more trustworthy and punished more when they are not

Answer 11

Wilson and eckel 2006

Question 12

CIALDINI ET AL 1982

Answer 12

Negative state relief model helps alleviate temporary sadness – mood management hypothesis

Question 13

Negative state relief model helps alleviate temporary sadness – mood management hypothesis

Answer 13

CIALDINI ET AL 1982

Question 14

Eisenegger et al 2009

Answer 14

gave participants testosterone or a placebo
Then played ultimatum game – had 10 to share a proposed b accept or rejects
Testosterone lead to being more cooperative

Question 15

gave participants testosterone or a placebo
Then played ultimatum game – had 10 to share a proposed b accept or rejects
Testosterone lead to being more cooperative

Answer 15

Eisenegger et al 2009

Question 16

Fehr + gachter 2002

Answer 16

cooperation was evolved as non-cooperation was punished, If cheated in PGG
-proximate explanation is negative emotion

Question 17

cooperation was evolved as non-cooperation was punished, If cheated in PGG
- proximate explanation is negative emotion

Answer 17

Fehr + gachter 2002

Question 18

Price 2005

Answer 18

showed shaur hunter-horticulturalists were the same as western culture

Question 19

showed shaur hunter-horticulturalists were the same as western culture

Answer 19

Price 2005

Question 20

Sylwester + Roberts 2010

Answer 20

people who gave more in pgg were often selected for as desired partners and received more partners

Question 21

people who gave more in pgg were often selected for as desired partners and received more partners

Answer 21

Sylwester + Roberts 2010

Question 22

Gintis et al 2001

Answer 22

Cooperation is an honest signal of good quality
For a signal to be honest
1 directly linked to the quality of the trait

Question 23

Cooperation is an honest signal of good quality
For a signal to be honest
1 directly linked to the quality of the trait

Answer 23

Gintis et al 2001

Question 24

2 handicap

Answer 24

ZAHAVI 1975

Question 25

ZAHAVI 1975

Answer 25

2 handicap

Question 26

Smith and bleige bird 2000

Answer 26

Also effectively broadcast, beneficial a reliable indicator and costly to produce

Question 27

Also effectively broadcast, beneficial a reliable indicator and costly to produce

Answer 27

Smith and bleige bird 2000

Question 28

Roberts 1998

Answer 28

Individuals compete for mates by being altruistic

Question 29

Individuals compete for mates by being altruistic

Answer 29

Roberts 1998

Question 30

Belige bird et al 2001

Answer 30

skilled turtle hunters among the Meriam share the catch with the group, gain social recognition

Question 31

skilled turtle hunters among the Meriam share the catch with the group gain social recognition

Answer 31

Belige bird et al 2001

Question 32

Farrelly 2011

Answer 32

showed there was no preference for altruistic behaviour when at high fertile stages

Question 33

showed there was no preference for altruistic behaviour when at high fertile stages

Answer 33

Farrelly 2011

Question 34

Farrelly et al 2016

Answer 34

altruism > attractiveness in long term relationships for women

Question 35

altruism > attractiveness in long term relationships for women

Answer 35

Farrelly et al 2016