Table 1

Descriptive statistics and α-coefficients for the study questionnaires

MeasureMeanSDPossible rangeα-Coefficient
KADFH
 Parent32.111.50–650.82
 Youth17.811.80–650.89
FCDFH composite82.210.530–1200.83
DSMP-SR composite55.010.90–860.81
DFCS
 Parent28.17.119–570.90
 Youth28.98.019–570.91
PedsQL
 Parent37.516.90–1120.89
 Youth33.017.50–1120.89