“…These variables include sex (male, female), educational attainment (some grade school, general equivalency diploma or high school graduate, some college, college graduate, and graduate school), marital status (married, separated/divorced, widowed, never married), age (in years), and age 2 . Age 2 is used to account for the curvilinear effect of age on depression as indicated by previous literature (Kessler, Foster, Webster, & House, 1992). Finally, we included an indicator for the mother's and father's current vital status (coded "yes" if alive and "no if dead) because some literature has found associations, although weak, between early childhood parental death and later life mental health well-being (Maier & Lachman, 2000;McLeod, 1991 …”