On Cronbach’s Alpha as the Mean of All Possible -Split Alphas

Table 2

The minimum number of items per split type for three criteria.

Split type	Minimum number of items
	≤0.010	≤0.005	≤0.001
2-split	10	14	32
3-split	9	15	32
4-split	11	15	35
5-split	13	18	39
6-split	11	17	41
7-split	13	19	41