Phonemic Buffer properties - Harvard University · 7 pincushion L x2, pinpushin 8 sunbathing L x2,...

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A ve ra g e e rro rs fo r w o rd a n d n o n -w o rd re p e t it io n b y p o s it io n

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abbreviate breviate preclude pleecludeacademy cademy redrawn dredrawnaccompany company replace inplacedacknowledge knowledge runway onewayannoyance noyance seal eelattention tension seesaw x2 theesawattorney turney sheepskin cheapskin

preclude pleeclude ambush bushredrawn dredrawn balloon abloonreplace inplaced circle skirklerunway oneway citric stitrickseal eel decent centseesaw x2 theesaw deprive beprivesheepskin cheapskin displace drisdruptsightly lightly freedom shreedomSocial showshal giraffe diraff

L e n g th e ffe c t i n R e p e ti t i o n

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N u m b e r o f S y l la b le s

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rro

rs

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1 Syllable Words2 Syllable Words

3 Syllable Words0

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Pro

bab

ility

of E

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Position

RC Repetition Errors:Probability of Error per Position

erase encileskimo meskimogiraffe duhraffegrapes ruhgrapesguitar deecarpajamas jamas

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1 2 3Syllables

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farsty thirstyfooth truthjunkle chunkleputton cottonshreedom freedomtruckle prukkle

Error Probabilities

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Syllable Position

Err

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1 Syllable words

2 Syllable Words

3 Syllable words

Noun Phrase Errors

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1st Word Error Only 2nd Word Error Only Error in Both Words

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rro

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flannel towel fannel towelfearless lion fearlest ion...lionsdead goat gedgoatsliced bread lice breadfast train last train

RC Errors by Stress

18%

42%

6%

33%

21% 15%13%

25%

6%

12%

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Position

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cent

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ors

Stress on 1stSyllable

Stress on 2+Syllable

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2 Syllable (CV & CCV) N=2043 Syllable (CV & CCV) N=772 Syllable (V & VC) N=123 Syllable (V & VC) N=36

Onset CodaNucleus

S y l la b le S t r u c t u r e R e p e t i t io nT o ta l N # C o r r e c t % C o r r e c t

4 0 1 2 7 8 6 9 %

S y l la b le S t r u c tu r e N # C o r r e c t % C o r r e c tC C V .C C V C 1 2 9 7 5 %C C V .C V 1 5 1 0 6 7 %C C V .C V C 7 0 4 7 6 7 %C C V C .C V 2 0 1 7 8 5 %C C V C .C V C 5 3 3 7 7 0 %C V .C C V 2 2 1 9 8 6 %C V .C C V C 5 8 3 6 6 2 %C V C .C C V 5 6 3 9 7 0 %C V C .C C V C 6 7 4 1 6 1 %C V C .C V 2 8 2 2 7 9 %

N T y p e1 7 1 0 L1 7 4 R1 7 3 S

Compound Word Repetition TaskTarget Type Response

1 blueberry L blueberries

2 sunglasses L kunglasses

3 outnumber L number

4 pigheaded L pigidhead

5 flyswatter L ss-, x2, x3 slyfauter

6 trustworthy L tussworthy

7 pincushion L x2, pinpushin

8 sunbathing L x2, tungbathing

9 buttercup R gutterputt

10 hummingbird R hummingbirds

11 poppyseed R poppyseeds

12 expressway R pressway

13 runway S oneway

14 raindrop S raindop

15 downpour S townpour

Left small first word 7second word 1Right side smallfirst word 2second word 2 (affix addition)Samefirst word 2second word 1

R C & J L R R e p e t i t i o n C o m p a r i s o n : S i n g l e W o r d s a n d N o n - w o r d s

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P o s i t i o n

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R C

J R