Table 3.

Coefficients from Regressions of Social Support from Three Sources: 1995–1996 MIDUS

	Among Unrelated Persons		Within Siblings	Within Identical Twins
From Family
Schooling	0.006 (0.003)	0.005 (0.004)	−0.005 (0.006)	−0.045** (0.017)
Household Earnings		0.004 (0.003)
Individuals	2978	2978	2307	624
Families			977	312
From Friends
Schooling	0.009** (0.003)	0.005 (0.003)	0.010 (0.006)	−0.041* (0.017)
Household Earnings		0.010** (0.003)
Individuals	2983	2983	2311	622
Families			980	311
From Coworkers
Schooling	0.015* (0.007)	0.006 (0.007)	0.009 (0.015)	−0.095* (0.042)
Household Earnings		0.023** (0.006)
Individuals	1908	1908	1204	354
Families			533	177

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)