"a growing body of scientific literature demonstrates that children who grow up with 1 or 2 gay and/or lesbian parents fare as well in emotional, cognitive, social, and sexual functioning as do children whose parents are heterosexual."
Pediatrics Magazine
21 studies which "
almost uniformly reports findings of no notable differences between children reared by heterosexual parents and those reared by lesbian and gay parents..."
Judith Stacey & Timothy Biblarz, "
(How) does the sexual orientation of parents matter?" American Sociological Review, 2001-APR
A range of rigorous studies has shown that children in lesbian families do at least
as well as children in heterosexual families. Recent studies have identified some
differences in child outcomes, most of which are positive. The outcomes for
children growing up with lesbian parents include:
· no difference in cognitive function;
· no difference in emotional function;
· no difference in psychological and behavioural development;
· gender role behaviour: children tend to play gender-typical games,
however, some male and female children of lesbian parents show less
traditionally gender-ascribed traits;
· no differences in sexuality identity for adult offspring of lesbian and nonlesbian
families, although some adults from lesbian families are more likely
to consider the possibility of not being heterosexual, and are more likely to
report same-sex experience;
· children show more awareness and understanding of diversity more
generally; and
Ruth McNair (2004) Outcomes for Children Born of ART in a Diverse Range of Families (Occasional Paper), Melbourne: Victorian Law Reform Commission
The
American Psychological Association,
American Psychiatric Association and
National Association of Social Workers have stated in an
Amicus curiae brief presented to the
Supreme Court of the State of
California: "The scientific research that has directly compared outcomes for children with gay and lesbian parents with outcomes for children with heterosexual parents has been remarkably consistent in showing that lesbian and gay parents are every bit as fit and capable as heterosexual parents, and their children are as psychologically healthy and well-adjusted as children reared by heterosexual parents. Amici emphasize that the abilities of gay and lesbian persons as parents and the positive outcomes for their children are not areas where credible scientific researchers disagree. Statements by the leading associations of experts in this area reflect professional consensus that children raised by lesbian or gay parents do not differ in any important respects from those raised by heterosexual parents. No credible empirical research suggests otherwise.
The
Australian Psychological Society has stated: "The family studies literature indicates that it is family processes (such as the quality of parenting and relationships within the family) that contribute to determining childrens wellbeing and outcomes, rather than family structures, per se, such as the number, gender, sexuality and co-habitation status of parents. The research indicates that parenting practices and childrens outcomes in families parented by lesbian and gay parents are likely to be at least as favourable as those in families of heterosexual parents, despite the reality that considerable legal discrimination and inequity remain significant challenges for these families."
[
"Despite considerable variation in the quality of their samples, research design, measurement methods, and data analysis techniques, the findings to date have been remarkably consistent. Empirical research to date has consistently failed to find linkages between childrens well-being and the sexual orientation of their parents. If gay, lesbian, or bisexual parents were inherently less capable than otherwise comparable heterosexual parents, their children would evidence problems regardless of the type of sample. This pattern clearly has not been observed.
Gregory M. Herek, The American Psychologist
"The vast consensus of all the studies shows that children of same-sex parents do as well as children whose parents are heterosexual in every way," she tells WebMD. "In some ways children of same-sex parents actually may have advantages over other family structures."Researchers looked at information gleaned from 15 studies on more than 500 children, evaluating possible stigma, teasing and social isolation, adjustment and self-esteem, opposite gender role models, sexual orientation, and strengths.
Studies from 1981 to 1994, including 260 children reared by either heterosexual mothers or same-sex mothers after divorce, found no differences in intelligence, type or prevalence of psychiatric disorders, self-esteem, well-being, peer relationships, couple relationships, or parental stress.
"Some studies showed that single heterosexual parents' children have more difficulties than children who have parents of the same sex," Perrin says. "They did better in discipline, self-esteem, and had less psychosocial difficulties at home and at school." from
here.
I could post a lot more but don't have time.
If you find conclusions floating around the net to the contrary, they are from known, proven liars like Focus on the Family or the Family Research Council.