“Getting Ready for School:” A Preliminary Evaluation of a Parent-Focused School-Readiness Program

Table 6

General Linear Models for Individual Literacy and Math Subtests^a.

Subtest	Factor	𝐹	Sig
Letter-Word ID	Time (Pre versus Post)	0.079	0.780
	Group (Intervention versus Comparison)	0.038	0.846
	Age at Pretest	1.725	0.196
	Time * Age	0.237	0.629
	Time * Group	1.072	0.306
Understanding Directions	Time (Pre versus Post)	0.106	0.746
	Group (Intervention versus Comparison)	0.300	0.587
	Age at Pretest	7.104	0.011
	Time * Age	0.175	0.678
	Time * Group	0.005	0.947
Spelling	Time (Pre versus Post)	1.501	0.227
	Group (Intervention versus Comparison)	4.103	0.049
	Age at Pretest	17.503	0.000
	Time * Age	0.010	0.919
	Time * Group	2.400	0.128
Applied Problems	Time (Pre versus Post)	0.304	0.584
	Group (Intervention versus Comparison)	1.129	0.294
	Age at Pretest	44.827	0.000
	Time * Age	3.100	0.085
	Time * Group	5.915	0.019
Picture Vocabulary	Time (Pre versus Post)	1.828	0.183
	Group (Intervention versus Comparison)	3.535	0.067
	Age at Pretest	35.075	0.000
	Time * Age	0.792	0.378
	Time * Group	0.834	0.366
Quantitative Concepts	Time (Pre versus Post)	5.856	0.020
	Group (Intervention versus Comparison)	2.395	0.129
	Age at Pretest	27.063	0.000
	Time * Age	2.041	0.160
	Time * Group	0.734	0.396

^aSeparate General Linear Models show that the Applied Problems subtest demonstrated a significant Time * Group interaction.