Norbert Kluge, of the University of Koblenz - Landau, states that while children are reaching sexual maturity at an ever earlier age, they are ‘ not properly educated in sexual matters ​ — and especially not early enough. ’
Norbert Kluge Koblenz - Landau ülikoolist tõdeb, et kuigi lapsed saavutavad suguküpsuse üha varasemas eas, ei saa nad seksuaalküsimustes korralikku ettevalmistust piisavalt vara.