children’s perception of their phonologically modified speech sofia strömbergsson kth speech,...
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Slide 2 Childrens perception of their phonologically modified speech Sofia Strmbergsson KTH Speech, Music and Hearing Slide 3 2012-09-11Interspeech 2012, Portland2 Dive me the tube. No, not the tube! The tube! [tu:b] The tube? Phonological impairment (PI) Slide 4 2012-09-11Interspeech 2012, Portland3 Phonological impairment (PI) Slide 5 2012-09-11Interspeech 2012, Portland4 How do children with and without PI perceive their own recorded (original and modified) speech? For the children with PI, how does this compare to their online judgment of their deviant speech? Slide 6 2012-09-11Interspeech 2012, Portland5 Participants 12 children with PI 4-7 ys Language comprehension OK /k, g, / -> [t, d, n] 20 children w/ typical speech 4-7 ys Language comprehension OK Slide 7 2012-09-11Interspeech 2012, Portland6 ([k] replaced by [k], still correct) ([t] replaced by [k], to deviant) (deviant /k/ replaced by [k], corrected) (deviant /t/ replaced by [t], corrected) Slide 8 2012-09-11Interspeech 2012, Portland7 1.External identification 2.Modified speech I (Parrot): correct/incorrect? 3.Modified speech II (Parrot): correct/incorrect? 4.Modified speech III (Monkey): me/modified? 5.PI: Own speech (online): correct/incorrect? 6.PI: Own speech (recd): correct/incorrect? Slide 9 2012-09-11Interspeech 2012, Portland8 1.External identification 2.Modified speech I (Parrot): correct/incorrect? 3.Modified speech II (Parrot): correct/incorrect? 4.Modified speech III (Monkey): me/modified? 5.PI: Own speech (online): correct/incorrect? 6.PI: Own speech (recd): correct/incorrect? Slide 10 2012-09-11Interspeech 2012, Portland9 1.External identification 2.Modified speech I (Parrot): correct/incorrect? 3.Modified speech II (Parrot): correct/incorrect? 4.Modified speech III (Monkey): me/modified? 5.PI: Own speech (online): correct/incorrect? 6.PI: Own speech (recd): correct/incorrect? Slide 11 2012-09-11Interspeech 2012, Portland10 1.External identification 2.Modified speech I (Parrot): correct/incorrect? 3.Modified speech II (Parrot): correct/incorrect? 4.Modified speech III (Monkey): me/modified? 5.PI: Own speech (online): correct/incorrect? 6.PI: Own speech (recd): correct/incorrect? Slide 12 2012-09-11Interspeech 2012, Portland11 PI < nPI F(1,30) = 9.65, p =.004 Online < Recd t(143) = -3.64, p