Study Young (1937a): study US 1934
- Public
- College students, psychology course, USA, 1934-35
- Sample
- Respondents
- N = 180
- Non Response
- -
- Assessment
-
Questionnaire: Paper & Pencil Interview (PAPI)
Filled out twice with an interval of 16 days.
Correlate
- Authors's Label
- Frequency of laughing
- Our Classification
-
-
- Operationalization
- Repeated open-ended question on number of occasions one laughed during the past 24 hours; scored twice with an in- terval of 16 days.