Effects of computer-based intervention through acoustically modified speech (Fast ForWord) in severe mixed receptive-expressive language impairment : outcomes from a randomized controlled trial

Wendy Cohen, Ann Hodson, Anne O'Hare, James Boyle, Tariq Durrani, Elspeth McCartney, Mike Mattey, Lionel Naftalin, Jocelynne Watson

Research output: Contribution to journalArticle

103 Citations (Scopus)

Abstract

Seventy-seven children between the ages of 6 and 10 years, with severe mixed receptive-expressive specific language impairment (SLI), participated in a randomized controlled trial (RCT) of Fast ForWord (FFW; Scientific Learning Corporation, 1997, 2001). FFW is a computer-based intervention for treating SLI using acoustically enhanced speech stimuli. These stimuli are modified to exaggerate their time and intensity properties as part of an adaptive training process. All children who participated in the RCT maintained their regular speech and language therapy and school regime throughout the trial. Standardized measures of receptive and expressive language were used to assess performance at baseline and to measure outcome from treatment at 9 weeks and 6 months. Children were allocated to 1 of 3 groups. Group A (n=23) received the FFWintervention as a home-based therapy for 6 weeks. Group B (n=27) received commercially available computer-based activities designed to promote language as a control for computer games exposure. Group C (n=27) received no additional study intervention. Each group made significant gains in language scores, but there was no additional effect for either computer intervention. Thus, the findings from this RCT do not support the efficacy of FFW as an intervention for children with severe mixed receptive-expressive SLI.
LanguageEnglish
Pages715-729
Number of pages14
JournalJournal of Speech, Language and Hearing Research
Volume48
Issue number3
DOIs
Publication statusPublished - Jun 2005

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Language
Randomized Controlled Trials
language
Group
Language Therapy
stimulus
Speech Therapy
Video Games
computer game
Randomized Controlled Trial
Language Impairment
Expressive Language
corporation
Outcome Assessment (Health Care)
Learning
Specific Language Impairment
regime
Therapy
Expressive
Stimulus

Keywords

  • computer applications
  • Fast ForWord
  • language disorders
  • randomized controlled trial

Cite this

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title = "Effects of computer-based intervention through acoustically modified speech (Fast ForWord) in severe mixed receptive-expressive language impairment : outcomes from a randomized controlled trial",
abstract = "Seventy-seven children between the ages of 6 and 10 years, with severe mixed receptive-expressive specific language impairment (SLI), participated in a randomized controlled trial (RCT) of Fast ForWord (FFW; Scientific Learning Corporation, 1997, 2001). FFW is a computer-based intervention for treating SLI using acoustically enhanced speech stimuli. These stimuli are modified to exaggerate their time and intensity properties as part of an adaptive training process. All children who participated in the RCT maintained their regular speech and language therapy and school regime throughout the trial. Standardized measures of receptive and expressive language were used to assess performance at baseline and to measure outcome from treatment at 9 weeks and 6 months. Children were allocated to 1 of 3 groups. Group A (n=23) received the FFWintervention as a home-based therapy for 6 weeks. Group B (n=27) received commercially available computer-based activities designed to promote language as a control for computer games exposure. Group C (n=27) received no additional study intervention. Each group made significant gains in language scores, but there was no additional effect for either computer intervention. Thus, the findings from this RCT do not support the efficacy of FFW as an intervention for children with severe mixed receptive-expressive SLI.",
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Effects of computer-based intervention through acoustically modified speech (Fast ForWord) in severe mixed receptive-expressive language impairment : outcomes from a randomized controlled trial. / Cohen, Wendy; Hodson, Ann; O'Hare, Anne; Boyle, James; Durrani, Tariq; McCartney, Elspeth; Mattey, Mike; Naftalin, Lionel; Watson, Jocelynne.

In: Journal of Speech, Language and Hearing Research, Vol. 48, No. 3, 06.2005, p. 715-729.

Research output: Contribution to journalArticle

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AU - Hodson, Ann

AU - O'Hare, Anne

AU - Boyle, James

AU - Durrani, Tariq

AU - McCartney, Elspeth

AU - Mattey, Mike

AU - Naftalin, Lionel

AU - Watson, Jocelynne

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