The starting point for this thread is a comment written by QB on the gay marriage thread. To quote: “Recently a study came out, greeted by a firestorm from the left, refuting claims that children do equally well raised by either a mother and father or by same-sex couples.”
I presume that QB is referring to M. Regnerus, “How different are the adult children of parents who have same-sex relationships? Findings from the New Family Structures Study”, Social Science Research 41 (2012) 752 – 7750. As my institution has a subscription to Elsevier journals, I was able to download the original article. This is copyrighted material, so I cannot post it in full here. I think it’s fair use to post the abstract as Harvard does that.
Abstract
The New Family Structures Study (NFSS) is a social-science data-collection project that fielded a survey to a large, random sample of American young adults (ages 18–39) who were raised in different types of family arrangements. In this debut article of the NFSS, I compare how the young-adult children of a parent who has had a same-sex romantic rela- tionship fare on 40 different social, emotional, and relational outcome variables when com- pared with six other family-of-origin types. The results reveal numerous, consistent differences, especially between the children of women who have had a lesbian relationship and those with still-married (heterosexual) biological parents. The results are typically robust in multivariate contexts as well, suggesting far greater diversity in lesbian-parent household experiences than convenience-sample studies of lesbian families have revealed. The NFSS proves to be an illuminating, versatile dataset that can assist family scholars in understanding the long reach of family structure and transitions.
This is an excellent example of something worth addressing in greater detail. That is, a non-specialist citing current research. [Edit. I recognize this post is doing exactly the same thing. I can drill down a bit further and have familiarity with the publishing process, so have attempted to discuss it in those terms.] One paper cannot simply refute such claims. Then again, the author doesn’t attempt to do so in this paper. Regnerus does raise some interesting questions.
In my science post some time ago, I discussed the pecking order of journals. SSR has an impact factor of 1.57, a bit on the low side. The author’s decision to submit to SSR rather than a higher profile journal may indicate anticipation of a backlash or that he had trouble getting it into a more highly cited journal such as American Sociological Review (3.7). Elsevier is a highly regarded publisher, so he didn’t just put it in a fly by night journal. The paper was accepted within 4 weeks of being submitted. Also, it usually takes an editor a week or two to assign a paper and get a referee to review it. I seriously doubt this paper had more than a cursory review. That doesn’t mean it’s bad research, but it raises a caution flag when it comes to drawing sweeping conclusions.
There are some legitimate questions that can be raised about this study. Principle among these is false equivalence. The comparison is between “intact biological families” (IBFs) and children who report a parent as having a same sex relationship. These are not directly equivalent. As a classic example, a case where a father comes out of the closet and divorces the mother. A better comparison would be with a failed, heterosexual marriage. The author concedes this point. Quoting from the paper: “Child outcomes in stable, ‘‘planned’’ GLB families and those that are the product of previous heterosexual unions are quite likely distinctive, as previous studies’ conclusions would suggest.” He did not attempt to draw this direct parallel or control for other factors (see below). He does make a strong point in that other opposite sex relationships (step parent, cohabitating) fail to achieve the same outcome as IBFs.
Much of the paper is a data dump. It’s useful as a starting point, but drawing conclusions is challenging. There’s a few oddities. For example, only 61% of children with a lesbian mother identify as heterosexual and 71% of children with a gay father. Only 82% of children of non-IBF or non-GLB parents identify as entirely heterosexual. [Note: this is adoptive, step, single parent or other.] Those are far higher numbers than generally accepted (probably 3% – 5%). Are we talking bi-curious? Having had a same sex encounter at some point? I’m a little suspicious. I don’t know if there’s some sample bias (the author worked very hard to get a large sample size, by the way) or something else is operative. If truly a random sample, a tenfold increase suggests a biological connection or there may be issues with the sample. I’d be interested in seeing how those numbers compare for children in which the parent with custody is homosexual.
Another number. 23% of respondents with a lesbian mother report having been sexually touched by a parent or other adult. This compares with 2% for children of IBFs. Contrast this with the overall estimation for the population of 10% or more. I’d like to see how this particular study compares with other studies, independent of the sexuality of the parent. Heck, 69% of children of lesbian mothers report having been on welfare. There’s some really surprising data there, but no follow through. I don’t think the author performed adequate control checks on his sample. That’s probably an issue of resources.
I’m not questioning the accuracy of Regnerus’s reporting, but rather the depth of the study. Overall, this is interesting work, but far from conclusive. The author makes a strong point that studies need to be performed with larger sample sizes. It does open the prospect to me that there may be statistically different outcomes between a planned GLB family and an IBF.
There are also some strong points for proponents of gay marriage in the study. Regnerus cites previous research that outcomes are better for children of a married, heterosexual couple than for cohabiting couples. I quote from the introduction:
“Social scientists of family transitions have until recently commonly noted the elevated stability and social benefits of the two-parent (heterosexual) married household, when contrasted to single mothers, cohabiting couples, adoptive parents, and ex-spouses sharing custody (Brown, 2004; Manning et al., 2004; McLanahan and Sandefur, 1994).”
Those opposing same sex marriage should consider this point. Opposing it apparently condemns children of those relationships to inferior outcomes, to the detriment of society. I suspect there will be interesting research in the decades to come, particularly when it comes to the outcomes of children of married gay or lesbian parents as opposed to those who can only cohabit due to the laws of their state.
BB
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