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Correlational findings

Study Diener & Seligman (2002): study US 1997

Public:
Undergraduate students, US, 199?
Sample:
Respondents:
N = 222
Non Response:
Assessment:
Questionnaire: paper
Daily report of mood and activities during 51 days; peer ratings.

Correlate

Authors's label
Extraversion
Our Classification
Operationalization
Extraversion subscale of Neo Personality Inventory (Costa & Macrae, 1985)
Facets are:
- Friendliness
- Gregariousness
- Assertiveness
- Activity Level
- Excitement-Seeking
- Cheerfulness

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks M-AO---mqr-*-0-a = .25 p < .05                     Mean extraversion         
a 10% least happy         104.9     
b 27% close to average    120.4    
c 10% most happy          132.9
M-AO---mqr-*-0-a MCT = p < .05 a < b < c