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Correlational findings

Study Noelle-Neumann (1977a): study XZ Germany West 1976 /3

Public:
Carowners, followed 1 year, West-Germany, 1976-77
Sample:
Respondents:
N = 1084
Non Response:
Assessment:
Interview: face-to-face
two interviews at a half year interval

Correlate

Authors's label
Cheerful appearance
Our Classification
Operationalization
Interviewer rating of cheerful appearance on the following 8 aspects: look, mouth, posture, movements, eyes, elbos, lips and general cheerful appearance.
(Allensbacher Ausdr├╝cktest) AFF 5.3. Assessed at T1 and T2 (6 month interval)

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks A-CA-mh-ri-v-2-a D% = + - 78% identical ratings at T1 and T2 with the
  same interviewer.
- 64% identical ratings at T1 and T2 with other
  interviewers.