Study Diego-Rosell et al. (2018): study ZZ 2011

Public

15+ aged, general public, 153 nations, 2011-2013

Survey name

INT-Gallup World Polls

Sample

Respondents

N = 370635

Non Response

Assessment

Interview: face-to-face
79% face-to-face, 21% telephone

Correlate

Authors's Label

Altruistic behavior

Our Classification

Operationalization

Selfreport on 3 questions:
a donated money to charity
b volunteered time
c helped a stranger

Rating:
1 Yes
0 No

Observed Relation with Happiness