86% of the victims of female sexual predators aren't believed

An article from The Canadian Children's Rights Council, a non-governmental educational and advocacy organization concerned with Canadian children's human rights and responsibilities, reports on female sex offenders and highlights key features here. Excerpt:

'86% of the victims of female sexual predators aren't believed, so the crimes go unreported and don't get prosecuted.
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Finally, there is an alarmingly high rate of sexual abuse by females in the backgrounds of rapists, sex offenders and sexually aggressive men -59% (Petrovich and Templer, 1984), 66% (Groth, 1979) and 80% (Briere and Smiljanich, 1993). A strong case for the need to identify female perpetrators can be found in Table 4, which presents the findings from a study of adolescent sex offenders by O'Brien (1989). Male adolescent sex offenders abused by "females only" chose female victims almost exclusively.'