Study Bradburn (1969): study US 1963

Public

21-60 aged, urban areas, USA, 1963 - 64

Sample

Respondents

N = 2787

Non Response

± 20%, Attrition ± 30%

Assessment

Interview: face-to-face
Repeated interviews at home using highly structured questionnaires

Correlate

Authors's Label

Contacts with friends other than relatives

Our Classification

Operationalization

Direct question on how many times one got together with friends, during the past few weeks, rated on a 6-point scale.

Observed Relation with Happiness