. Author manuscript; available in PMC: 2013 Oct 25.

Published in final edited form as: Soc Sci Res. 2011 Nov 15;41(2):10.1016/j.ssresearch.2011.11.010. doi: 10.1016/j.ssresearch.2011.11.010

Table 5.

Schooling Coefficients from Regressions of Supportive Behavior and Exchange Variables: 1995–1996 MIDUS

	Among Unrelated Persons	Within Siblings	Within Identical Twins
Frequency of discussion/contact with:
Spouse
Schooling	0.011 (0.011)	−0.027 (0.020)	0.046 (0.062)
Individuals	2108	1568	426
Families		681	213
Family
Schooling	−0.042^** (0.011)	−0.026 (0.018)	−0.058 (0.048)
Individuals	2949	2271	612
Families		964	306
Friends
Schooling	0.046^** (0.012)	0.043 (0.023)	0.050 (0.066)
Individuals	2969	2292	612
Families		972	306
Frequency with which:
Others turn to you
Schooling	−0.064^** (0.009)	−0.079^** (0.018)	−0.107^* (0.048)
Individuals	2964	2276	616
Families		965	308
You turn to others
Schooling	−0.057^** (0.008)	−0.047^** (0.015)	−0.089^* (0.044)
Individuals	2964	2290	622
Families		969	311

Note: Except for the within identical twin models, all models also include controls for age and gender (coefficients not shown).

p < .05;

^**

p < .01 (standard errors in parentheses)