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Ursprungligen postat av
Intelligenskvot
Grandios självbild? Har gett ett antal länkar som stöder studien. Hursomhelt är studien i en helt annan divison än alla de tidigare studier som använt "convenience sampling" och liknande skräp
Det är lätt att vara kaxig i det här fallet ja, då "rarely is there as much consensus in any area of social science as in the case of gay parenting, which is why the American Academy of Pediatrics and all of the major professional organizations with expertise in child welfare have issued reports and resolutions in support of gay and lesbian parental rights". För det första så har jag redan motbevisat länkarna du skickade, att ett uttalat religiöst universitet ger ett visst stöd åt Regnerus är föga till tröst när man vet att både journalen, granskarna, institutionen och författaren själv har medgett att resultaten är svaga eller har misstolkats.
För det andra så har varken du eller någon annan svarat på den absolut mest grundläggande kritiken mot Regnerus studie, den som sammanfattas i youtube-filmen några sidor tillbaka. Till och med Regnerus själv har pudlat när det gäller detta. Studien kommer endast fram till de, föga upphetsande, slutsatserna att barn från splittrade hemförhållanden klarar sig sämre än de med intakta familjeförhållanden.
För det tredje så har loungepuppy förklarat varför Marks är irrelevant, då författaren inte ens förstår grundläggande epistemologi. Men, även om en del av hans invändingar (mot ett uttalande från APA som nästan är 10 år gammalt, det har självfallet kommit nya studier efter detta) är korrekta, det vill säga att det finns svagheter i en del tidigare studier, så får jag väl för fjärde gången upprepa att bara för att vissa studier har svagheter så gör det inte Regnerus (eller någon annans) studie bättre.
För övrigt gällande Marks: Perrin, Cohen, and Caren (2013):
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“Regnerus states the no-differences hypothesis thus:”H1: children from same-sex families display no notable disadvantages when compared to children from other family forms”.
Stacey and Biblarz (2001) offered a good criticism of this research program, arguing that the deficit model it implies ignores potentially important qualitative or positive differences between family structures. Another article in the same issue of Social Science Research (Marks, 2012) provides an extended criticism of the scientific process that led to the adoption of a related statement from the American Psychological Association’s 2005 brief report on same-sex parenting, which holds that: ”Not a single study has found children of lesbian or gay parents to be disadvantaged in any significant respect relative to children of heterosexual parents. (p. 15)”
Marks stakes this statement to task by evaluating the various studies examined for the brief and arguing that none of them is sufficiently scientifically rigorous to justify that summary claim. Regnerus does similarly at the outset of his article: “Suffice it to say that versions of the phrase “no differences” have been employed in a wide variety of studies, reports, depositions, books, and articles since 2000.”
Both Marks and Regnerus make a key epistemological error. The APA report and cited research conclude essentially that there is no evidence of systematic difference. In scientific terms, they test a different hypothesis:” H2: Children from same-sex families display notable disadvantages when compared to children from other family forms.”
In general, they reject that hypothesis based on the evidence available. Marks and Regnerus treat this as if the reports conclude that there is conclusive evidence of lack of systematic difference: as if the null hypothesis (H1) were confirmed. But rejecting hypothesis H2 is not the same thing as proving the null hypothesis (H1), a key distinction present in the relevant literature but one that Regnerus ignores. Since Regnerus (2012a) is motivated by the ubiquity of the no-differences hypothesis, and the lack of support for H2 is the actual state of the literature prior to the publication of Regnerus (2012a), adequate evidence to support H2 is the appropriate standard for rejecting the no-differences hypothesis. If there is sufficient evidence to support H2 with confidence, the no-differences hypothesis should be rejected; if there is not, the no-differences hypothesis stands as the current state of knowledge. In the next section we evaluate the evidence presented by Regnerus to determine whether it is sufficient to provide support for H2 and therefore to reject the no-differences hypothesis.”
För det fjärde så använder sig inte alla studier av convinence sampling, och även om de hade gjort det så hade ändå negativa effekter kommit fram, med tanke på hur många studier som genomförts.
Här kommer ett smakprov: Patterson (2006):
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Does parental sexual orientation affect child development, and if so, how? Studies using convenience samples, studies using samples drawn from known populations, and studies based on samples that are representative of larger populations all converge on similar conclusions. More than two decades of research has failed to reveal important differences in the adjustment or development of children or adolescents reared by same-sex couples compared to those reared by other-sex couples. Results of the research suggest that qualities of family relationships are more tightly linked with child outcomes than is parental sexual orientation.
Does parental sexual orientation have an important impact on child or adolescent development? Results of recent research provide no evidence that it does.
In fact, the findings suggest that parental sexual orientation is less important than the qualities of family relationships. More important to youth than the gender of their parent’s partner is the quality of daily interaction and the strength of relationships with the parents they have. One possible approach to findings like the ones described above might be to shrug them off by reiterating the familiar adage that ‘‘one cannot prove the null hypothesis.’’ To respond in this way, however, is to miss the central point of these studies. Whether or not any measurable impact of parental sexual orientation on children’s development is ever demonstrated, the main conclusions from research to date remain clear: Whatever correlations between child outcomes and parental sexual orientation may exist, they are less important than those between child outcomes and the qualities of family relationships.
Although research to date has made important contributions, many issues relevant to children of lesbian and gay parents remain in need of study. Relatively few studies have examined the development of children adopted by lesbian or gay parents or of children born to gay fathers; further research in both areas would be welcome (Patterson, 2004). Some notable longitudinal studies have been reported, and they have found children of same-sex couples to be in good mental health. Greater understanding of family relationships and transitions over time would, however, be helpful, and longitudinal studies would be valuable. Future research could also benefit from the use of a variety of methodologies.
Meanwhile, the clarity of findings in this area has been acknowledged by a number of major professional organizations. For instance, the governing body of the American Psychological Association (APA) voted unanimously in favor of a statement that said, ‘‘Research has shown that the adjustment, development, and psychological well-being of children is unrelated to parental sexual orientation and that children of lesbian and gay parents are as likely as those of heterosexual parents to flourish’’ (APA, 2004). The American Bar Association, the American Medical Association, the American Academy of Pediatrics, the American Psychiatric Association, and other mainstream professional groups have issued similar statements. The findings from research on children of lesbian and gay parents have been used to inform legal and public policy debates across the country (Patterson et al., 2002).
The research literature on this subject has been cited in amicus briefs filed by the APA in cases dealing with adoption, child custody, and also in cases related to the legality of marriages between same-sex partners. Psychologists serving as expert witnesses have presented findings on these issues in many different courts (Patterson et al., 2002). Through these and other avenues, results of research on lesbian and gay parents and their children are finding their way into public discourse. The findings are also beginning to address theoretical questions about critical issues in parenting.
The importance of gender in parenting is one such issue. When children fare well in two-parent lesbian-mother or gay-father families, this suggests that the gender of one’s parents cannot be a critical factor in child development. Results of research on children of lesbian and gay parents cast doubt upon the traditional assumption that gender is important in parenting. Our data suggest that it is the quality of parenting rather than the gender of parents that is significant for youngsters’ development. Research on children of lesbian and gay parents is thus located at the intersection of a number of classic and contemporary concerns. Studies of lesbian- and gay-parented families allow researchers to address theoretical questions that had previously remained difficult or impossible to answer. They also address oft-debated legal questions of fact about development of children with lesbian and gay parents. Thus, research on children of lesbian and gay parents contributes to public debate and legal decision making, as well as to theoretical understanding of human development.