4-domain IPA | ||||||||
---|---|---|---|---|---|---|---|---|
Autonomy indoors | Family role | Autonomy outdoors | Social life and relations | |||||
original | ex 1a,6b | original | ex 2c | original | covariance 1c & 1d | original | ex 5b, 5e | |
# items | 7 | 5 | 7 | 6 | 5 | 5 | 7 | 5 |
n= | 3922 | 3938 | 3711 | 3718 | 3715 | 3715 | 3846 | 3881 |
CFI | .711 | .987 | .953 | .973 | .941 | .985 | .842 | .961 |
TLI | .567 | .973 | .930 | .955 | .881 | .963 | .764 | .923 |
SRMR | .110 | .021 | .036 | .026 | .044 | .022 | .079 | .034 |
Item-test correlation | .78–.87 | .75–.85 | .51–.88 | .54–.86 | .76–.81 | .68–.81 | .71–.81 | |
Item-rest correlation | .68–81 | .57–.77 | .35–.83 | .36–.78 | .63–.68 | .52–.72 | .53–.68 | |
Average inter-item covariance | 0.59 | 0.52 | 0.87 | 0.80 | 0.81 | 0.47 | 0.48 | |
Cronbach’s alpha | 0.91 | 0.87 | 0.9 | 0.876 | 0.852 | 0.862 | 0.808 | |
Mean score | 3.83 | 3.86 | 3.14 | 3.19 | 3.05 | 3.5 | 3.45 | |
SD | 0.79 | 0.78 | 0.98 | 0.96 | 0.98 | 0.74 | 0.77 | |
Pairwise correlation between domains | 0.99 | 0.99 | 1.00 | 0.98 |