Table 6.

Class differences on parent management and adolescent OTP variables

	Mean (SD)				Paired Comparisons
	Class 1	Class 2	Class 3	Class 4	1 vs. 2	1 vs. 3	1 vs.4	2 vs. 3	2 vs. 4	3 vs. 4
Parent Indices
OTP Oversight	4.29(0.57)	2.03(0.75)	2.24(0.73)	0.77(0.61)	<0.001*	<0.001*	<0.001*	0.365	<0.001*	<0.001*
Contingency Management	2.57(1.40)	2.26(1.03)	0.69(0.54)	0.38(0.52)	0.281	<0.001*	<0.001*	<0.001*	<0.001*	0.172
Teacher Communication	3.01(1.53)	1.97(1.43)	1.97(1.51)	0.97(1.15)	0.001*	0.001*	<0.001*	1.00	<0.001*	<0.001*
Checking Grade Portal	3.51(1.82)	2.92(1.55)	2.37(1.80)	1.22(1.54)	0.299	0.004*	<0.001*	0.355	<0.001*	<0.001*
Doing Homework for Teen	0.93(1.58)	0.40(0.85)	0.96(1.34)	0.02(0.13)	0.044	0.998	<0.001*	0.021*	0.115	<0.001*
Adolescent Indices
Teacher-Rated OTP Skills	1.88(0.75)	1.91(0.88)	1.73(0.69)	1.88(0.75)	0.998	0.778	1.00	0.657	0.996	0.694
GPA	2.11(0.74)	2.13(0.71)	2.27(0.64)	2.05(0.78)	0.999	0.704	0.979	0.779	0.930	0.316

Means and SD represent the average number of days per week that each activity occurred.

^*Significant using Benjamini-Hochberg method with the false discovery rate restricted to 0.05. Class 1 = Parental Control, Class 2 = Collaboration, Class 3 = HWAssistance, Class 4 = Uninvolved