Development and validation of School Resilience Questionnaire (SRQ) in Iranian adolescents

BMC Psychology

Table 4 The Cronbach's alpha and Guttman Split-Half Coefficient of questioner

Subscale	Number of questions	Cronbach’s alpha	McDonald's Omega	Guttman Split-Half Coefficient
Teacher's Skills Creating a Resilient Classroom	24	0.97	0.97	0.96
Collaborative Environment	7	0.90	0.87	0.88
Departmental Security Environment	10	0.94	0.90	0.90
Intimate Environment	7	0.92	0.88	0.91
Respectful Environment	4	0.81	0.81	0.80
Legal Environment	2	0.76	0.60	0.61
Total	55	0.98	0.98	0.97

ISSN: 2050-7283