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Table 4 Internal consistency (Cronbach’s alpha and split half) measures and cumulative variance explained for the identified subscales in the validation study of parents’ cognitive perception inventory of disaster effects on children’s well-being (PCP-DCWB)

From: Development and validation of the parents’ cognitive perception inventory of disaster effects on children’s well-being (PCP-DCWB)

Factors

Cronbach’s alpha

Split half

Cumulative variance explained

1

0.72

0.63

19.37

2

0.76

0.71

34.04

3

0.39

0.35

42.22

4

0.46

0.44

49.31