Table 1.
Variable | M | SD | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1. Race | .52 | .50 | – | ||||||||||
2. Gender | .31 | .46 | .20 | – | |||||||||
3. Number of Children | .99 | 1.08 | −.10 | −.07 | – | ||||||||
4. Work Schedule | .62 | .49 | .32 | .27 | .08 | – | |||||||
5. WTFC | 3.06 | .94 | .06 | .08 | .05 | −.17 | .92 | ||||||
6. FTWC | 2.12 | .63 | .00 | −.03 | .15 | −.03 | .37 | .83 | |||||
7. FSSB | 3.76 | 1.23 | −.01 | −.06 | −.01 | .01 | −.38 | −.15 | .88 | ||||
8. Sleep Insufficiency | 2.81 | .90 | .01 | .06 | .10 | −.04 | .28 | .15 | −.12 | – | |||
9. Insomnia | 2.70 | .77 | .10 | .12 | −.05 | −.05 | .18 | .04 | −.06 | .28 | – | ||
10. Act. WASO | 44.12 | 16.83 | −.20 | −.01 | −.09 | −.01 | −.03 | −.07 | .01 | .00 | .12 | – | |
11. Sleep Duration | 7.28 | .95 | .05 | .07 | −.11 | .12 | −.15 | −.09 | .06 | −.18 | .10 | .13 | – |
12. Act. Total Sleep Time | 433.70 | 55.60 | .19 | .22 | −.09 | .08 | −.07 | −.05 | −.03 | −.07 | .12 | .10 | .41 |
Note. WTFC = Work-to-Family Conflict; FTWC = Family-to-Work Conflict; FSSB = Family-Supportive Supervisor Behavior; Act. WASO = Actigraphic Wake After Sleep Onset; Act. Total Sleep Time = Actigraphic Total Sleep Time. Race (1 = White, 0 = Other); Gender (0 = Male, 1 = Female); Work Schedule (0 = Other, 1 = Daytime); WTFC (scale: 1-5); FTWC (scale: 1-5); FSSB (scale: 1-5); Sleep Insufficiency (scale: 1-5); Insomnia (scale: 1-4).
Reliabilities (Cronbach's a) are on the diagonal in parentheses.
All values greater than |.08| are significant at the .05 level.