print

Correlational findings

Study Bachman et al. (1970): study US 1966

Public
Public highschool boys followed 3 years from grade 10, USA, 1966-69
Survey name
Unnamed study
Sample
Respondents
N = 1799
Non Response
2.8% incomplete information in 1966
Assessment
Multiple assesment methods
Interviews, test, teacher ratings.

Correlate

Authors's Label
Academic achievement(grades
Our Classification
Operationalization
Self reported average grade in past year.

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks O-HP-g-mq-v-5-a r = +.10 p < .01 T1 happiness by T1 grade level