Study Diener et al. (1995b): study US 1993

Public

College students, USA 199?

Sample

Respondents

N = 146

Non Response

Assessment

Questionnaire: Paper & Pencil Interview (PAPI)
Photographs and video

Correlate

Authors's Label

Number of dates

Our Classification

Operationalization

Number of dates in 3 months

Observed Relation with Happiness