Table 5.

Parameter estimates describing parallel growth in PA and domains of relationship quality

	β	b (SE)	[95% CI]	p
Within-Domain Covariances
InterceptPA with SlopePA	−.29	−4.71 (3.25)	[−11.09, 1.66]	.147
InterceptParent with SlopeParent	−.27	−2.05 (1.17)	[−4.33, .24]	.079
InterceptPeer with SlopePeer	−.37	−3.52 (1.64)	[−6.74, −.31]	.032
Intercept-Intercept Cross-Domain Covariances
InterceptPA with InterceptParent	.54	11.97 (2.55)	[6.97, 16.97]	<.001
InterceptPA with InterceptPeer	.56	14.00 (2.97)	[8.18, 19.82]	<.001
InterceptParent with InterceptPeer	.43	7.53 (1.88)	[3.85, 11.21]	<.001.
Intercept-Slope Cross-Domain Covariances
InterceptPA with SlopeParent	−.17	−1.81 (1.53)	[−4.81, 1.18]	.235
InterceptPA with SlopePeer	−.20	−2.40 (1.79)	[−5.90, 1.10]	.179
InterceptParent with SlopePA	−.19	−2.15 (1.55)	[−5.19, .90]	.167
InterceptParent with SlopePeer	−.08	−.70 (1.12)	[−2.88, 1.49]	.531
InterceptPeer with SlopePA	−.20	−2.55 (1.86)	[−6.20, 1.08]	.169
InterceptPeer with SlopeParent	−.08	−.73 (1.14)	[−2.96, 1.51]	.524
Slope-Slope Cross-Domain Covariances
SlopePA with SlopeParent	.64	3.64 (1.26)	[1.17, 6.12]	.004
SlopePA with SlopePeer	.59	3.64 (1.47)	[.77, 6.51]	.013
SlopeParent with SlopePeer	.36	1.48 (.91)	[−.30, 3.27]	.103

Note. 95% CI = 95% confidence interval of the unstandardized effect size. PA = positive affect; Parent = parent relationship quality; Peer = peer relationship quality.