Table 4. Results of Analysis of Variance with Repeated Measures for Behavior Score After Adjustment for each Confounding Factor.

Model a	Sum of squares for group	df	F	P value
Model 1	1873.796	1	84.046	< 0.001
Model 2	1050.742	1	47.16	< 0.001
Model 3	1294.633	1	57.926	< 0.001
Model 4	915.125	1	41.351	< 0.001
Model 5	477.259	1	21.889	< 0.001
Model 6	452.311	1	20.499	< 0.001
Model 7	485.798	1	31.433	< 0.001
Model 8	1736.534	1	77.712	< 0.001
Model 9	1915.224	1	87.518	< 0.001
Model 10	409.470	1	18.327	< 0.001

^aModel 1, set for field of education, Model 2, set for family size, Model 3, set for birth order, Model 4, set for father's occupation, Model 5, set for mother's occupation, Model 6, set for father's education, Model 7, set for mother's education, Model 8, set for housing, Model 9, set for having a specific room, Model 10, set for family status