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. Author manuscript; available in PMC: 2012 Nov 13.
Published in final edited form as: J Fam Issues. 2011 Aug 22;33(3):271–294. doi: 10.1177/0192513X11415613

Table 1.

Descriptive Statistics for Variables for Total Sample and by Marital Status and Gender.

Total Sample Single Mothers Single Fathers Married Mothers Married Fathers
M (SD) M (SD) M (SD) M (SD) M (SD)
Demographic characteristics
 Age 38.81 (8.83) 41.24 (8.96) 41.24 (10.94)*** 38.35 (7.92)*** 39.59 (9.19)***
 Education (1–5) 2.83 (1.13) 2.61 (0.95) 2.61 (1.14)** 2.99 (0.98)*** 2.79 (1.31)**
 White 0.72 (0.45) 0.64 (0.45) 0.64 (0.53) 0.78 (0.38)*** 0.73 (0.49)***
 Black 0.12 (0.33) 0.26 (0.41) 0.26 (0.49)*** 0.07 (0.23)*** 0.10 (0.33)***
 Hispanic 0.11 (0.31) 0.04 (0.27) 0.04 (0.22) 0.12 (0.30) 0.12 (0.36)
 Other race 0.04 (0.20) 0.06 (0.20) 0.06 (0.26) 0.03 (0.16)** 0.05 (0.24)
Family Demands and Resources
 Youngest child < 6 0.42 (0.49) 0.25 (0.44) 0.25 (0.48)*** 0.39 (0.45) 0.47 (0.55)***
 Youngest child 6–12 0.36 (0.48) 0.48 (0.44) 0.48 (0.55)* 0.36 (0.44)** 0.33 (0.52)***
 Youngest child 13–17 0.22 (0.42) 0.27 (0.37) 0.27 (0.49)* 0.25 (0.40)* 0.20 (0.44)
 Number of children < 18 1.95 (1.03) 1.68 (0.88) 1.68 (0.85)* 1.89 (0.92)* 2.07 (1.18)***
 Daily time with children (in hours) 2.91 (1.93) 2.42 (1.90) 2.42 (1.87)*** 3.40 (1.90) 2.45 (1.82)***
 Daily time for housework (in hours) 2.41 (2.22) 2.14 (1.89) 2.14 (1.26)*** 2.96 (1.78) 1.91 (2.66)***
 Primary domestic responsibilities (0–6) 3.27 (2.31) 4.71 (1.34) 4.71 (1.93)*** 4.96 (1.25)*** 1.32 (1.48)***
 Support from family & friends (1–4) 3.29 (0.74) 3.13 (0.81) 3.13 (0.87) 3.37 (0.65)*** 3.30 (0.78)***
Job Demands and Resources
 Weekly work hours 45.22 (13.40) 50.07 (10.48) 50.07 (13.59)*** 39.49 (12.20)*** 49.88 (13.33)***
 Taking work home (1–5) 2.28 (1.50) 1.94 (1.26) 1.94 (1.49) 2.39 (1.39)*** 2.33 (1.68)***
 Number of overnight travel 1.38 (3.21) 1.13 (1.77) 1.13 (3.30)*** 0.68 (1.86) 2.12 (4.37)***
 Job pressure (1–4) 2.95 (0.72) 3.11 (0.72) 3.11 (0.66)*** 2.92 (0.67)*** 3.00 (0.75)***
 Job autonomy (1–4) 3.07 (0.78) 3.04 (0.75) 3.04 (0.93)* 3.04 (0.70)*** 3.14 (0.84)***
 Job creativity (1–4) 3.47 (0.59) 3.41 (0.60) 3.41 (0.61) 3.46 (0.54)*** 3.51 (0.62)***
 Annual earnings (in thousands) 39.93 (30.45) 40.99 (15.37) 40.99 (23.86)*** 27.86 (17.85)*** 52.98 (38.47)***
 Family-friendly culture (1–4) 2.97 (0.72) 2.77 (0.68) 2.77 (0.83)** 3.07 (0.65)*** 2.93 (0.78)
Home-to-Job conflict (1–5) 2.18 (0.74) 2.23 (0.72) 2.23 (0.89)** 2.14 (0.66)*** 2.15 (0.80)***
N 1,430 238 62 578 552

Note. Differences between single mothers and each group of parents are significant at:

*

p < .05.

**

p < .01.

***

p < .001.