TABLE 3.

unstandardized Parameter estimates for Multivariate latent growth Curve Model for Full Sample

	intercept		Slope
Tripartite Factor	b estimate (95% Ci)	S.e.	b estimate (95% Ci)	S. e.
NA
Brooding	0.068 (0.048 to 0.089)	0.011***	−0.015 (−0.029 to −0.001)	0.007*
Age	−0.015 (−0.025 to −0.005)	0.005**	< .001 (−0.007 to 0.007)	0.004
PA
Brooding	0.016 (−0.005 to 0.036)	0.011	−0.003 (−0.014 to 0.008)	0.006
Age	−0.007 (−0.017 to 0.003)	0.005	0.005 (−0.001 to 0.010)	0.003
PH
Brooding	0.038 (0.021 to 0.054)	0.009***	−0.010 (−0.019 to < .001)	0.005*
Age	−0.019 (−0.027 to −0.011)	0.004***	.007 (0.003 to 0.012)	0.002**

Note. NA = Negative Affect; PA = low Positive Affect/anhedonia; PH = Physiological Hyperarousal; CI = Confdence Interval;

^*p < 0.05;

^**p < 0.01;

^***p < 0.001.