7 . 9 % - 8 0 . 2 %; ▁voc ab ul ary ▁performance = ▁ 8 3 . 1 %; ▁speech ▁performance = 7 3 . 1 %). ’ ▁( First ▁Vo ice , ▁ 2 0 1 5 ▁pp ▁ 5 ). ▁ ▁In ▁the ▁UK , ▁access ▁to ▁aud itory ▁ver bal ▁ther apy ▁is ▁currently ▁available ▁at ▁two ▁co ch lear ▁impl ant ▁cent res ▁( Pa ed iat ric ▁C och lear ▁Im plant ▁Program me , ▁Manchester ▁Aud itory ▁Im plant ▁Program me ▁and ▁Mid lands ▁H ear ing ▁Im plant ▁Program me ▁- ▁Children ' s ▁Service ). ▁Out side ▁of ▁the ▁N HS ▁AV T ▁is ▁available ▁via ▁award - win ning ▁national ▁char ity ▁Aud itory ▁Ver bal UK ▁( AV UK )( O x ford shire ▁and ▁London ); ▁The ▁Spe ech ▁and ▁H ear ing ▁and ▁Language ▁Centre , ▁Christopher ▁Place ▁in ▁London ; ▁and ▁at ▁the ▁Aud itory ▁Ver bal ▁L oun ge ▁in ▁Not ting ham . ▁ ▁See ▁Also ▁Helen ▁H ul ick ▁Be eb e ▁papers , ▁ 1 9 2 7 - 1 9 9 8 ▁ ▁References ▁ ▁Further ▁reading ▁▁ ▁Fr ö sch els , ▁Emil . ▁( 1 9 1 1 ). ▁Über ▁Ta ub st um me ▁und ▁H ör st um me : ▁prakt ische ▁Vor les ungen . ▁Urban ▁& ▁Schwar zen berg . ▁▁▁ ▁R ho ades , ▁E A ; ▁Ch ish ol m , ▁TH . ▁(