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. Author manuscript; available in PMC: 2022 Aug 1.
Published in final edited form as: J Adolesc. 2021 Jul 9;91:1–14. doi: 10.1016/j.adolescence.2021.07.001

Table 5.

Bivariate latent growth curve model intercepts and slopes.

Model & parameter descriptions Estimate (standard error) Critical ratio p
Depressive symptoms & goal-directed behavior
 Depressive symptoms intercept 16.75 (0.94) 17.82 <.001
 Depressive symptoms slope −0.53 (0.07) −7.17 <.001
 Goal-directed behavior intercept 16.57 (0.47) 34.96 <.001
 Goal-directed behavior slope −0.19 (0.05) −3.65 <.001
Depressive symptoms & impulse control model
 Depressive symptoms intercept 16.74 (0.94) 17.85 <.001
 Depressive symptoms slope −0.54 (0.07) −7.23 <.001
 Impulse control intercept 16.09 (0.50) 32.29 <.001
 Impulse control slope −0.17 (0.06) −2.98 .003

Note. All parameter estimates presented here are unstandardized.