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. Author manuscript; available in PMC: 2017 Jan 1.
Published in final edited form as: J Appl Dev Psychol. 2016 January-February;42:21–30. doi: 10.1016/j.appdev.2015.11.002

Table 1.

Sample Characteristics by Child Gender and Ethnicity

Full Sample Boys Girls MA DA

M (SD) M (SD) M (SD) t M (SD) M (SD) t
Child’s age (months) 58.78 (6.91) 58.95 (6.95) 58.61 (6.87) 0.64 58.67 (6.98) 58.91 (7.90) −0.43
Mother’s age 31.93 (6.35) 32.01 (6.35) 31.86 (6.37) 0.28 31.00 (5.77) 33.11 (6.85) −4.28***
Years in US (mother)a 11.74 (6.22) 11.34 (6.07) 12.11 (6.35) −1.48 11.23 (4.83) 12.54 (6.82) −2.22*
Adaptive Behavior (Home) 49.14 (9.65) 48.15 (9.85) 50.04 (9.39) −2.52** 46.83 (9.33) 52.04 (9.27) −7.16***
Externalizing Problems (Home) 48.17 (9.61) 48.94 (10.32) 47.47 (8.86) 1.96* 47.41 (8.75) 49.14 (10.43) −2.26*
Internalizing Problems (Home) 52.65 (10.73) 52.60 (10.99) 52.69 (10.50) −0.11 52.28(10.66) 53.11 (10.82) −0.98
Adaptive Behavior (School) 45.95 (9.35) 44.76 (8.87) 47.10 (9.65) −3.12** 45.01 (9.11) 47.15 (9.52) −2.82**
Externalizing Problems (School) 46.96 (8.15) 48.14 (9.21) 45.84 (6.82) 3.52*** 45.75 (7.35) 48.52 (8.85) −4.17***
Internalizing Problems (School) 46.49 (8.44) 46.73 (8.52) 46.27 (8.37) 0.67 45.69 (7.81) 47.56 (9.11) −2.72**

% % % χ2 % % χ2

Child gender (male) 48.1 - - - 47.7 48.5 0.03
Family living in poverty 70.1 71.3 69 0.40 83.8 54 65.15***
Single parent home 24.2 23.6 24.9 0.14 12.7 38.6 59.90***
Mother’s education < HS 27.4 28.1 26.9 0.17 43.5 7.4 59.90***
Mother works for pay 45.2 45.5 45.1 0.01 29 65.4 87.31***
Spanish only spoken at home 70.1 70.6 69.6 1.89 86.5 50.2 104.56***
Child assessed in Spanish 48.9 49.7 48.3 0.13 56.1 40 16.97***

Note. Child functioning based on the Behavior Assessment System for Children-2 Parent and Teacher Rating Scale. All values represent T scores. HS = high school.

a

For foreign-born mothers (n = 576; 92 %).

*

p < .05.

**

p < .01.

***

p < .001.