Married Mum and Dad Really Do Matter: New Evidence from Canada

Public Discourse.com 8 October 2013
There is a new and significant piece of evidence in the social science debate about gay parenting and the unique contributions that mothers and fathers make to their children’s flourishing. A study published last week in the journal Review of the Economics of the Household—analyzing data from a very large, population-based sample—reveals that the children of gay and lesbian couples are only about 65 percent as likely to have graduated from high school as the children of married, opposite-sex couples. And gender matters, too: girls are more apt to struggle than boys, with daughters of gay parents displaying dramatically low graduation rates.

Unlike US-based studies, this one evaluates a 20 percent sample of the Canadian census, where same-sex couples have had access to all taxation and government benefits since 1997 and to marriage since 2005.

While in the US Census same-sex households have to be guessed at based on the gender and number of self-reported heads-of-household, young adults in the Canadian census were asked, “Are you the child of a male or female same-sex married or common law couple?” While study author and economist Douglas Allen noted that very many children in Canada who live with a gay or lesbian parent are actually living with a single mother—a finding consonant with that detected in the 2012 New Family Structures Study—he was able to isolate and analyze hundreds of children living with a gay or lesbian couple (either married or in a “common law” relationship akin to cohabitation).

So the study is able to compare—side by side—the young-adult children of same-sex couples and opposite-sex couples, as well as children growing up in single-parent homes and other types of households. Three key findings stood out to Allen:

children of married opposite-sex families have a high graduation rate compared to the others; children of lesbian families have a very low graduation rate compared to the others; and the other four types [common law, gay, single mother, single father] are similar to each other and lie in between the married/lesbian extremes.

The truly unique aspect of Allen’s study, however, may be its ability to distinguish gender-specific effects of same-sex households on children. He writes:

the particular gender mix of a same-sex household has a dramatic difference in the association with child graduation. Consider the case of girls. . . . Regardless of the controls and whether or not girls are currently living in a gay or lesbian household, the odds of graduating from high school are considerably lower than any other household type. Indeed, girls living in gay households are only 15 percent as likely to graduate compared to girls from opposite sex married homes.

…..The study’s publication continues the emergence of new, population-based research in this domain, much of which has undermined scholarly and popular claims about equivalence between same-sex and opposite-sex households echoed by activists and reflected in recent legal proceedings about same-sex marriage.

Might the American Psychological Association and American Sociological Association have been too confident and quick to declare “no differences” in such a new arena of study, one marked by the consistent reliance upon small or nonrandom “convenience” samples? Perhaps. Maybe a married mum and dad do matter, after all.

http://www.thepublicdiscourse.com/2013/10/10996/?utm_source=RTA+Regnerus+Married+Moms+and+Dads&utm_campaign=winstorg&utm_medium=email

Related:

Most gay-parenting studies are long on bias and short on hard data

Latest “Junk” Research Further Exposed – Assessing the Australian Study

What You Need to Know About the Mark Regnerus Study of Homosexual

Parents

Growing Up With Two Mums: The Untold Children’s View