ver ts ▁are ▁enjo ying ▁some ▁kind ▁of ▁more ▁inten se ▁sexual ▁pleasure ▁than ▁normal ▁people . ▁This ▁is ▁not ▁true ▁... ▁[ though ] ▁ne uro t ics , ▁who ▁have ▁repr essed ▁per verse ▁long ings , ▁may ▁env y ▁the ▁per ver ts ▁who ▁express ▁the ▁per verse ▁long ings ▁open ly ". ▁ ▁Ar l ene ▁Rich ards ▁on ▁the ▁role ▁of ▁per version ▁in ▁women ▁Fre ud ▁wrote ▁extens ively ▁on ▁per version ▁in ▁men . ▁However , ▁he ▁and ▁his ▁success ors ▁paid ▁sc ant ▁attention ▁to ▁per version ▁in ▁women . ▁In ▁ 2 0 0 3 , ▁psych ologist , ▁ps y cho anal yst ▁and ▁femin ist ▁Ar l ene ▁Rich ards ▁published ▁a ▁sem inal ▁paper ▁on ▁female ▁per version , ▁" A ▁F resh ▁look ▁at ▁Per version ", ▁in ▁the ▁Journal ▁of ▁the ▁American ▁Ps y cho anal yt ic ▁Association . ▁In ▁ 2 0 1 5 , ▁ps y cho anal yst ▁Lyn n ▁Fried man , ▁in ▁a ▁review ▁of ▁The ▁Complete ▁Works ▁of ▁Ar l ene ▁Rich ards ▁in ▁the ▁Journal ▁of ▁the ▁American ▁Ps y cho anal yt ic ▁Association , ▁noted ▁prior ▁to ▁that ▁time , ▁" virt ually ▁no ▁anal yst s ▁were ▁writing ▁about ▁female ▁per version . ▁This ▁pione ering ▁work ▁und ou bt edly ▁p aved ▁the ▁way ▁for ▁others , ▁including ▁Louise ▁Kap lan ▁( 1 9 9 1 ), ▁to ▁explore ▁this ▁relatively ▁un chart ed ▁territory ." ▁