Table 3.

Regression Analyses of SocAnh and Extraversion Predicting Facebook variables and Profile Length

Friends	B	SE B	β	f ²
SocAnh	2.24	6.07	0.03	.001
Extraversion	32.83	5.46	0.46^***	.19
R² = .20, (p < .001)
Photos
SocAnh	−4.52	7.74	−0.05	.002
Extraversion	24.38	6.97	0.28^***	.06
R² = .10, (p < .001)
Posts
SocAnh	−0.04	0.05	−0.06	.003
Extraversion	0.09	0.05	0.15⁺	.02
R² = .03, (p < .05)
Wall
SocAnh	7.84	7.34	0.09	.006
Extraversion	−19.51	6.51	−0.24^**	.05
R² = .09, (p < .001)
Profile length
SocAnh	.30	.19	0.14⁺	.01
Extraversion	−.03	.17	−0.02	.0002
R² = .02, (p < .14)

⁺

p < .12

* p < .05

^**

p < .01

^***

p < .001

Note: Friends = Number of Friends, Photos = Number of Photos of Self, Posts = Number of Posts by Others on Facebook Wall, Wall = Length of time since last communication with a friend