Table 7.

The moderating effect of performance improvement attribution.

Variable	Psychological availability
	Model 1b	Model 2b	Model 3b
Gender	−0.060	−0.118*	−0.119*
Age	−0.138	−0.106	−0.103
Education	0.201**	0.156*	0.147*
Work duration	0.093	0.021	0.008
Abusive supervision		−0.368***	−0.372***
Performance improvement attribution		0.289***	0.337***
Abusive supervision * Performance improvement attribution			0.161**
R2	0.036	0.219	0.243
△R2		0.183***	0.024**
F	2.166	10.624***	10.356***

^*p < 0.05,

^**p < 0.01, and

^***p < 0.001.