The University of Texas at Austin announced Wednesday that a sociologist who has been excoriated by some in the media over a study showing that parents’ homosexual relationships can have negative effects on children is innocent of academic misconduct

Dr. Mark Regnerus made headlines in June, when his study was published in the widely respected journal Social Science Research. According to his findings, children raised by homosexual parents are more likely than those raised by married heterosexual parents to suffer from poor impulse control, depression and suicidal thoughts, require mental health therapy; identify themselves as homosexual; choose cohabitation; be unfaithful to partners; contract sexually transmitted diseases; be sexually molested; have lower income levels; drink to get drunk; and smoke tobacco and marijuana.

As a result, a gay-activist blogger accused Regnerus of academic fraud, demanding in July that the university release all his research material and emails with fellow sociologists.

Administrators conducted an exhaustive pre-investigation to determine whether a more comprehensive one would be necessary — including hiring a consultant who formerly ran the Office of Research Integrity at the U.S. Department of Health and Human Services to oversee the process.

After sequestering all of Regnerus’s correspondence and conducting both written and oral interviews with him and his accuser, Scott Rosensweig, Research Integrity Officer Robert Peterson wrote in an Aug. 24 memorandum to administrators, “None of the allegations of scientific misconduct put forth … were substantiated either by physical data, written materials, or by information provided during the interviews.

“Since no evidence was provided to indicate that the behavior at issue rose to a level of scientific misconduct, no formal investigation is warranted.”