Table 1.

Attrition, anxiety, classroom extraversion, time, and Internet addiction

	Fixed effects with robust standard errors
	bi	SE	T	df	pi
Attrition	3.69	1.97	1.87	32	.07
Anxiety × Attrition	0.42	2.60	0.16	33	.87
Classroom extraversion × Attrition	−4.82	9.25	−0.52	32	.61
Attrition × Time	−3.84	3.12	−1.23	33	.23