Table 2.

Pubertal status regression estimates predicting Time 2 depressive symptomology.

Step	Variable	β	SE	R 2	ΔR2
Step 1	Depressive symptoms	0.36 **	0.11	0.34
Step 2	Peer conflict	0.00	0.07	0.41	0.07 ***
	Rumination	0.02	0.13
	Rejection sensitivity	0.29 **	0.13
Step 3	Pubertal development	0.17 **	0.36	0.50	0.09 ***
	Age	0.19 **	0.98
	Menarcheal status	0.03	2.12

β, standardized coefficient; SE, standard error; R², percentage of variance accounted for at each step; ΔR², change in R² at each step.

^*p < 0.05;

^**p < 0.01;

^***p < 0.001.