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. Author manuscript; available in PMC: 2014 Jul 16.
Published in final edited form as: Dev Psychopathol. 2013 Nov;25(4 0 1):973–990. doi: 10.1017/S095457941300031X

Table 2.

Descriptive Characteristics of the Sample

Variable M SD Sample Range
1. Child Sex*
2. Prenatal Socioeconomic Status 50.76 9.96 32-106
3. Maternal age 20.64 3.60 15-34
4. Maltreatment* 0-1
5. EIPV in Early Childhood 2.00 2.72 0-7
6. EIPV in Middle Childhood 1.05 2.24 0-7
7. Externalizing Problems in Middle Childhood 55.43 8.94 39.00-78.33
8. Externalizing Problems in Adolescence 56.8 7.65 37.00-79.50
9. Life Stress at Age 23 9.67 6.29 0-29
10. Dating Violence Perpetration at Age 23 .58 1.08 0-4
11. Dating Violence Victimization at Age 23 .97 1.62 0-8
12. Life Stress at Age 26 10.04 6.24 0-31
13. Dating Violence Perpetration at Age 26 .72 1.30 0-6
14. Dating Violence Victimization at Age 26 1.03 1.64 0-7

Note.

*

Child age and maltreatment were ordinal variables so sample means are not relevant. There were 87 males and 81 females in the current study, and 51 (30.4%) children in this study experienced maltreatment.