. Author manuscript; available in PMC: 2014 Oct 1.

Published in final edited form as: Psychol Sci. 2013 Aug 20;24(10):1906–1917. doi: 10.1177/0956797613479974

Table 2.

Measures Assessing Potential Covariates Regarding Child Behavioral Adjustment and Social Competence at 4, 10, and 14 Years

Measure and age group	M	SD
Preschool Behavior Questionnaire (Behar & Stringfield, 1974) at 4 years	14.69	4.94
Child Behavior Checklist (Achenbach, 1991)
10 years	22.94	13.06
14 years	23.95	12.04
Child Social Competence: Vineland Adaptive Behavior Scale (Sparrow, Balla, & Cicchetti, 1984), Socialization Domain^a
4 years	100.20	9.09
10 years	97.35	12.79
14 years	98.71	11.75

The mean standard score for this measure is 100 (SD = 15).