Table 1 Internal consistency n SRS item... | Emerald Publishing

Table 1

Internal consistency

n	SRS item	M	SD	Item-total correlation	Cronbach’s alpha	Cronbach’s alpha if item deleted
Socially inflexible profile
69					0.85
	1	1.7	0.9	0.64		0.82
	6	1.3	0.8	0.46		0.85
	18	1.5	0.9	0.60		0.83
	33	1.2	0.8	0.63		0.82
	36	1.0	0.8	0.69		0.81
	37	1.5	0.8	0.62		0.82
	63	1.5	0.9	0.59		0.83
Demand avoidant profile
69					0.83
	4	1.9	0.9	0.62		0.80
	8	1.3	0.8	0.62		0.80
	19	1.4	0.9	0.60		0.80
	24	2.1	0.8	0.61		0.80
	30	1.8	1.0	0.49		0.82
	61	1.8	0.9	0.50		0.82
	62	1.2	0.9	0.60		0.80

n	SRS item	M	SD	Item-total correlation	Cronbach’s alpha	Cronbach’s alpha if item deleted
Socially inflexible profile
69					0.85
	1	1.7	0.9	0.64		0.82
	6	1.3	0.8	0.46		0.85
	18	1.5	0.9	0.60		0.83
	33	1.2	0.8	0.63		0.82
	36	1.0	0.8	0.69		0.81
	37	1.5	0.8	0.62		0.82
	63	1.5	0.9	0.59		0.83
Demand avoidant profile
69					0.83
	4	1.9	0.9	0.62		0.80
	8	1.3	0.8	0.62		0.80
	19	1.4	0.9	0.60		0.80
	24	2.1	0.8	0.61		0.80
	30	1.8	1.0	0.49		0.82
	61	1.8	0.9	0.50		0.82
	62	1.2	0.9	0.60		0.80

Notes:

Cut-off Cronbach’s alpha = 0.7; cut-off item-total correlation = 0.3 (Field, 2013)

Source: Authors’ own work