. Author manuscript; available in PMC: 2016 Jul 1.

Published in final edited form as: Pers Individ Dif. 2015 Jul 1;81:7–12. doi: 10.1016/j.paid.2015.01.023

Table 2.

Disagreeableness at Age 14–15 Predicting Friendship Quality at Age 16

	Age 16 Close Friendship Score				Age 16 Conflict and Betrayal Score

	Self-Report		Friend-Report		Self-Report		Friend-Report
	β	CI	β	CI	β	CI	β	CI
Step I
Gender (male = 1, female = 2)	−.12	[−.29, .06]	−.14	[−.30, .02]	−.24^**	[−.45, −.04]	−.05	[−.19, .09]
Family Income	.09	[−.08, .26]	.10	[−.05, .25]	.01	[−.11, .14]	−.04	[−.14, .06]
Step II
Age 14–15 Disagreeableness	.03	[−.11, .14]	−.21^*	[−.39, −.05]	.19^*	[.04, .33]	.34^**	[.09, .59]

Note.

^**

p < .01.

p < .05.