Table 2.

Discriminant validity, convergent validity, and internal consistency.

Construct	1	2	3	α	CR	AVE	MSV	ASV
1. Supervisors’ ethical leadership	0.71			0.88	0.90	0.51	0.09	0.06
2. Green psychological climate	0.30	0.74		0.85	0.85	0.54	0.14	0.12
3. OCBE	0.20	0.38	0.73	0.87	0.92	0.53	0.14	0.09

n = 447; OCBE = organizational environmental citizenship behavior; α = Cronbach’s alpha; CR = composite reliability; AVE = average variance extracted; MSV = maximum variance shared; ASV = average variance shared. Bold values on the diagonal of columns 2–4 are the square root values of AVE.