I’m impressed that the National Review is tackling this issue:
This month yielded yet another published study — which received positive media attention — based on the National Longitudinal Lesbian Family Study. The NLLFS is about to enter its third decade of following the same 78 respondents, who were “planned” and born to lesbian mothers employing artificial reproductive technology; in nearly all the families studied, the children were being raised by their biological mother and her partner.
While any sociologist worth his or her degree can appreciate the laborious task of keeping track of and reinterviewing the same group of people over many years, this particular data-collection effort probably ought to be retired. And yet it continues to appear in peer-reviewed journal articles in the health and social sciences. What exactly is the NLLFS and why do I say it should be retired?