# Correlational findings

## Study Timmermans (1997): study JP 1990

Public
18+ aged, general public, Japan, 1990
Sample
Respondents
N = 1011
Non Response
Assessment
Interview: face-to-face
Structured interview

## Correlate

Authors's Label
Children in the household
Our Classification
Operationalization
Single question: "How many of them are still living at home?"
0   None
1   1 child
2   2 children
3   3 children
4   4 children
5   5 children
6   6 or more children

## Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks O-HL-u-sq-v-4-a = + 0       M=2.94     Mt=6.5
1       M=2.99     Mt=6.6
2       M=3.06     Mt=6.9
3       M=2.99     Mt=6.6
4       M=2.94     Mt=6.5
5       M=3.00     Mt=6.7
6       M=3.20     Mt=7.3
O-SLW-c-sq-n-10-a = + 0       M=7.14      Mt=6.8
1       M=7.57      Mt=7.3
2       M=7.34      Mt=7.0
3       M=6.97      Mt=6.6
4       M=8.48      Mt=8.3
5       M=6.49      Mt=6.1
6       M=6.59      Mt=6.2
A-BB-cm-mq-v-2-a = + 0       M=1.21      Mt=6.2
1       M=1.29      Mt=6.3
2       M=1.19      Mt=6.2
3       M= .79      Mt=5.8
4       M=2.09      Mt=7.1
5       M=1.87      Mt=6.9
6       M=2.54      Mt=7.5
O-HL-u-sq-v-4-a = + 0       M=2.95     Mt=6.5
1       M=3.06     Mt=6.9
2       M=2.99     Mt=6.6
3       M=2.95     Mt=6.5
4       M=3.20     Mt=7.3
5       M=2.85     Mt=6.1
6       M=3.30     Mt=7.7
A-BB-cm-mq-v-2-a = + 0       M= .36      Mt=5.4
1       M= .24      Mt=5.2
2       M= .53      Mt=5.5
3       M= .38      Mt=5.4
4       M= .42      Mt=5.4
5       M= .27      Mt=5.3
6       M= .20      Mt=5.2
O-SLW-c-sq-n-10-a = + 0       M=6.29      Mt=5.9
1       M=6.57      Mt=6.2
2       M=6.65      Mt=6.3
3       M=6.60      Mt=6.2
4       M=6.73      Mt=6.4
5       M=7.17      Mt=6.9
6       M=6.33      Mt=5.9
O-HL-u-sq-v-4-a = +.06 p < .05 A-BB-cm-mq-v-2-a = -.00 ns O-SLW-c-sq-n-10-a = +.04 ns A-BB-cm-mq-v-2-a = +.02 ns O-HL-u-sq-v-4-a = +.03 ns O-SLW-c-sq-n-10-a = +.07 p < .001 A-BB-cm-mq-v-2-a = +.02 ns O-SLW-c-sq-n-10-a = +.06 p < .001 O-HL-u-sq-v-4-a = +.04 p < .01 O-HL-u-sq-v-4-a = +.02 p < .05 O-SLW-c-sq-n-10-a = +.03 p < .05 A-BB-cm-mq-v-2-a = -.01 ns A-BB-cm-mq-v-2-a = +.01 ns ß controlled for sex, age, and household income O-SLW-c-sq-n-10-a = +.05 p < .05 ß controlled for sex, age, and household income O-HL-u-sq-v-4-a = +.04 ns ß controlled for sex, age, and household income O-HL-u-sq-v-4-a = +.07 p < .01 ß controlled for sex, age, and household income O-SLW-c-sq-n-10-a = +.05 p < .05 ß controlled for sex, age, and household income A-BB-cm-mq-v-2-a = +.03 ns ß controlled for sex, age, and household income