Table 3.

Type 3 tests of fixed effects from a series of hierarchical linear regressions.

Effect	Behavioral Attributes by Judge	Standardized Coefficients	F Value	P level
Only-Child
	Self	5.43	0.95	.329
	Peer	14.33	9.65	.002
	Parent	12.66	5.62	.018
	Teacher	−10.09	2.23	.136
	(Self-Peer)	−7.86	5.56	.019
Gender
	Self	−22.52	8.65	.003
	Peer	−44.67	24.24	<.0001
	Parent	−20.16	5.09	.024
	Teacher	−30.54	5.02	.025
	(Self-Peer)	28.78	7.75	.006
Pre/Post OCP
	Self	27.17	2.03	.155
	Peer	51.91	6.47	.011
	Parent	36.73	4.90	.027
	Teacher	23.33	2.85	.092
	(Self-Peer)	−29.72	2.91	.090
Only-Child X Gender
	Self	17.78	7.07	.008
	Peer	32.44	10.79	.001
	Parent	16.66	5.11	.024
	Teacher	30.04	10.66	.001
	(Self-Peer)	−18.56	3.03	.082
Only-Child X Pre/Post
	Self	−15.34	6.61	.010
	Peer	−13.17	2.23	.136
	Parent	−12.78	3.75	.053
	Teacher	4.15	0.26	.613
	(Self-Peer)	−0.90	0.01	.924

Note. Linear regression models controlled for children's age, mother's age, father's age, parent's educational attainment, family income, and region with data clustered by school.

The degrees of freedom for each effect varied due to variations in missing data. For self, the df was 1/796, for peer, the df was 1/805, for parent, the df was 1/815, for teacher, the df was 1/812, and for self-enhancement (Self-Peer), the df was 1/761.