Study Diener & Seligman (2002): study US 1997

Public

Undergraduate students, US, 199?

Sample

Respondents

N = 222

Non Response

Assessment

Questionnaire: Paper & Pencil Interview (PAPI)
Daily report of mood and activities during 51 days; peer ratings.

Correlate

Authors's Label

Relationships with close friend

Our Classification

Operationalization

Self-rating of number of close friends. Rating from 1 to 7 as compared to the average University of Illinois student.

Observed Relation with Happiness