Study Block & Kremen (1996): study US 1990

Public

18-aged, followed 5 years; Berkeley, USA, 19??-19??.

Sample

Respondents

N = 95

Non Response

11%

Assessment

Interview: face-to-face
at 18 years interviewed bij 4 examiners and 2 interviewers; at 23 years interviewed by a different set of 3 examiners and 3 interviewers.

Correlate

Authors's Label

intelligence

Our Classification

Error Estimates

Cronbach alpha: +.83

Remarks

Assessed at T1(19??)

Related specification variables

Operationalization

Wechsler Adult Intelligence Scale

Observed Relation with Happiness