Arts & Humanities
Strong Reciprocity
100%
Bushmen
80%
Enforcement
64%
Foragers
20%
Anthropology
18%
Ridicule
17%
Emile Durkheim
16%
Conformity
15%
Sanctions
15%
Evolutionary Theory
15%
Punishment
14%
Willingness
14%
Reward
14%
Experimental Study
13%
Costs
10%
Earth & Environmental Sciences
reciprocity
73%
enforcement
62%
norm
55%
sanction
20%
evolutionary theory
19%
anthropology
18%
cost
14%
cooperation
12%
experimental study
11%
society
11%
Social Sciences
reciprocity
57%
evolutionary theory
34%
costs
32%
conformity
28%
sanction
26%
anthropology
24%
reward
24%
penalty
24%
conversation
21%
evidence
12%
Agriculture & Biology
anthropology
81%
cooperatives
58%
Medicine & Life Sciences
Anthropology
37%
Punishment
36%
Costs and Cost Analysis
35%
Reward
27%