Short forms of the Child Perceptions Questionnaire for 11–14-year-old children (CPQ11–14): Development and initial evaluation

Table 7 Reliability Statistics: Short Forms of the CPQ_11–14

Short-form:	Cronbach's α (n = 123)	Range of α's if items deleted	Range of corrected item total correlations	ICC^a(n = 65)
CPQ _11–14 -ISF:16	0.83	0.81–0.83	0.30–0.57	0.77
CPQ _11–14 -RSF:16	0.83	0.81–0.83	0.37–0.59	0.75
CPQ _11–14 -ISF:8	0.71	0.67–0.70	0.31–0.47	0.73
CPQ _11–14 -RSF:8	0.73	0.69–0.72	0.30–0.53	0.71

ISSN: 1477-7525