Effects of integral stimulation therapy on speech - Portland State ...

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Data Results for Labiodentals Fricatives: /f/ & /v/ Figure 2 illustrates CP’s performance as the percent <strong>of</strong> labiodental fricatives /f/ and /v/ correctly produced during speech probes. Data were charted over time during baseline, treatment, and post treatment phases. Pre treatment data probes indicated that CP produced bilabial fricatives /Ȉ/ and /β/ in place <strong>of</strong> /f/ and /v/ phonemes in the majority <strong>of</strong> his substitution errors. His errors, however, were not entirely consistent, as he occasionally made substitutions with /b/, /s/, and /m/ phonemes or omitted labiodental fricatives from words entirely. CP demonstrated consistent levels <strong>of</strong> performance on speech probes during baseline sessions (1 through 11) alternating between 0 and 40% correct production <strong>of</strong> /f/ and /v/ phonemes. Sessions 12 through 37 include data probes gathered after treatment had begun. A significant increase in accurate production <strong>of</strong> /f/ and /v/ phonemes was observed following session 15. This upward trend fluctuated between 40% and 100% accuracy for the duration <strong>of</strong> the treatment sessions. Variance in accuracy continued to stabilize as the treatment progressed, as the upward trend in accuracy shown in Figure 2 illustrates. Post-Treatment Results for Labiodentals Fricatives: /f/ & /v/. Post treatment data (sessions 38 through 40 in Figure 2) illustrate that CP’s correct production <strong>of</strong> target phonemes /f/ and /v/ remained at or above 80% accuracy in carrier phrases. Data results indicate that CP’s accurate production <strong>of</strong> /f/ and /v/ phonemes increased over the course <strong>of</strong> 26 treatment sessions and were maintained approximately 2 weeks after treatment ended, suggesting motor learning had occurred. 56
Figure 2. Percent correct for /f/ and /v/ phonemes in single-syllable words in carrier phrases 100 90 80 70 60 50 40 30 20 10 0 Baseline Treatment Post TX 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 Sessions Labiodental Fricatives /f/ and /v/ Percent Correct 57
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EFFECTS OF INTEGRAL STIMULATION THE
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stimulation <stron
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Table of Contents
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List of Figures Fi
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The committee recognized that ident
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melodic support to overcome sound s
Page 14 and 15: Literature Review The differential
Page 16 and 17: part affect the numbers diagnosed a
Page 18 and 19: discrepancy suggests the probabilit
Page 20 and 21: neuromuscular impairment (Caruso &
Page 22 and 23: execute smooth and accurate speech.
Page 24 and 25: Table 1. Rosenbek et al.’s Hierar
Page 26 and 27: methodologies have yielded less con
Page 28 and 29: associated with the practice or exp
Page 30 and 31: very nature of spe
Page 32 and 33: Integral Stimulation and Childhood
Page 34 and 35: stimulation <stron
Page 36 and 37: period of no treat
Page 38 and 39: diagnosis of moder
Page 40 and 41: Table 3. Summary of</strong
Page 42 and 43: Table 4. Summary of</strong
Page 44 and 45: Word Shapes Simple word shapes such
Page 46 and 47: Hearing Hearing evaluations were co
Page 48 and 49: target sounds would allow CP a mana
Page 50 and 51: adjective, and a noun or verb (see
Page 52 and 53: welcomed from CP’s parents who we
Page 54 and 55: simultaneously with the child, prov
Page 56 and 57: to restart the mental processes nee
Page 58 and 59: Analysis of speech
Page 60 and 61: Results This study examined the eff
Page 62 and 63: Post-Treatment Results for /s/ Clus
Page 66 and 67: Data Results for Affricates: /ȴ/ &
Page 68 and 69: Data Results for Interdental Fricat
Page 70 and 71: Figure 4. Percent correct for /θ/
Page 72 and 73: Discussion This discussion examines
Page 74 and 75: practice his motor speech skills in
Page 76 and 77: Indicators that motor learning had
Page 78 and 79: Conclusion The results of</
Page 80 and 81: A number of sessio
Page 82 and 83: References American Speech-Language
Page 84 and 85: Delaney, A.L., & Kent, R.D. (2004,
Page 86 and 87: Powell, T. W. (1996). Stimulability
Page 88 and 89: Strand, E. A. (1995). Treatment <st
Page 90 and 91: for regular treatment are determine
Page 92: Appendix C -Data Tracking Form TX T
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