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Bailey KM, Rodgers ME, Quinn ED, Thompson S, Nietfeld J, Kaiser AP. Just-in-Time: A Caregiver-Mediated Intervention for Toddlers With Autism. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2024; 33:1209-1225. [PMID: 38346135 DOI: 10.1044/2023_ajslp-23-00279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2024]
Abstract
PURPOSE We investigated effects of an adaptive telehealth coaching model on caregiver implementation of enhanced milieu teaching (EMT) with newly diagnosed toddlers with autism. METHOD Three caregiver-child dyads participated in a multiple-baseline-across-behaviors, single-case design. Caregivers were taught EMT via telehealth using the teach-model-coach-review approach. EMT strategies were taught sequentially in four components corresponding to design tiers. Caregivers reported their needs for support and adaptation via weekly surveys. Primary outcomes were measures of caregiver's implementation, including (a) a fidelity checklist for wholistic use of EMT and (b) a percentage of correct use of a subset of key EMT strategies (e.g., matched turns, target talk, expansions, play actions, milieu episodes). Generalization and maintenance of caregiver strategy use in uncoached home activities were measured. The number of different words used by children was measured as a secondary, descriptive outcome. Social validity data were collected through ratings and interviews at the end of the study. RESULTS There was a functional relation between the intervention and caregiver's implementation of EMT for all dyads. Caregiver's use of EMT strategies often generalized and maintained post-intervention. Child response to intervention was variable. Social validity data indicated that the model was beneficial to caregivers and children. CONCLUSIONS An adaptive telehealth coaching model is effective for teaching caregivers of toddlers with autism to implement EMT and potentially helps to bridge the gap between diagnosis and comprehensive intervention. Further exploration of the relation between caregiver fidelity and dosage of active ingredients and child spoken language outcomes is needed. SUPPLEMENTAL MATERIAL https://doi.org/10.23641/asha.25156223.
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Affiliation(s)
- Kathryn M Bailey
- Department of Special Education, Vanderbilt University, Nashville, TN
| | - Mary E Rodgers
- Department of Special Education, Vanderbilt University, Nashville, TN
| | - Emily D Quinn
- Department of Pediatrics, Oregon Health & Science University, Portland
| | - Suzanne Thompson
- Department of Special Education, Vanderbilt University, Nashville, TN
| | - Jennifer Nietfeld
- Department of Special Education, Vanderbilt University, Nashville, TN
| | - Ann P Kaiser
- Department of Special Education, Vanderbilt University, Nashville, TN
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Tahmasebi N, Zarifian T, Ashtari A, Biglarian A. Telepractice Parent Training of Enhanced Milieu Teaching With Phonological Emphasis (EMT+PE) For Persian-Speaking Toddlers With Nonsyndromic Cleft Palate: Protocol for a Randomized Controlled Trial. JMIR Res Protoc 2024; 13:e54426. [PMID: 38640014 PMCID: PMC11069098 DOI: 10.2196/54426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 02/14/2024] [Accepted: 02/22/2024] [Indexed: 04/20/2024] Open
Abstract
BACKGROUND Children born with a cleft palate with or without a cleft lip (CP/L) are at increased risk for delayed language development and speech sound disorders. Enhanced Milieu Teaching with Phonological Emphasis (EMT+PE) is a recommended naturalistic intervention for toddlers with CP/L. The parents' role in providing naturalistic interventions is critical and they need training based on learning principles to implement these interventions. Telepractice is an appropriate method for training parents and children with various speech-related disorders. OBJECTIVE This study aims to determine and compare the effectiveness of telepractice and the parent-implemented EMT+PE intervention on language and speech measures in toddlers with CP/L with usual interventions and determine the effectiveness maintenance of the intervention. METHODS A randomized controlled trial (RCT) will assess the efficacy of telepractice and the parent-implemented EMT+PE intervention in enhancing speech and language measures in toddlers with CP/L. Eligible participants will be randomly assigned to one of 2 groups: the conventional intervention group and the EMT+PE intervention group. Participants' speech and language measures will be evaluated remotely by trained raters before and after the intervention and 2 months after the intervention. Parents of participants in the intervention group will receive 3 months of training in speech and language supportive strategies from trained therapists using telehealth fidelity scales. Parents of participants in the control group will receive the conventional speech and language intervention by cleft team therapists. Study outcomes will include language variables (mean length of utterance) and speech production variables (percent correct consonants). RESULTS The protocol was approved by the Research Ethics Committee of the University of Social Welfare and Rehabilitation Sciences in February 2022. The selection process of participants, as well as training therapists and raters, commenced in January 2022, the therapy and follow-up period ended in June 2023, and pre- and postintervention assessments have been conducted. Data analysis is ongoing, and we expect to publish our results by the summer of 2024. Funding is yet to be received. CONCLUSIONS The results of this study may help us develop a speech and language intervention with a different delivery model for toddlers with CP/L, and the cleft team care can use these results in service delivery. Consistent with our hypothesis, speech and language measures are expected to improve. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/54426.
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Affiliation(s)
- Neda Tahmasebi
- Department of Speech Therapy, Pediatric Neurorehabilitation Research Center, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Talieh Zarifian
- Department of Speech Therapy, Pediatric Neurorehabilitation Research Center, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Atieh Ashtari
- Department of Speech Therapy, Pediatric Neurorehabilitation Research Center, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Akbar Biglarian
- Department of Biostatistics and Epidemiology, Social Determinants of Health Research Center, Social Health Research Institute, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
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Harrington EK, Hadley PA. A Brief Intervention to Teach Parents Naturalistic Language Facilitation Strategies. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2024; 33:990-1003. [PMID: 38286034 DOI: 10.1044/2023_ajslp-23-00146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2024]
Abstract
PURPOSE This proof of concept study assessed the feasibility of a novel approach to teaching parents naturalistic language facilitation strategies in a single session. We investigated whether parents could learn to use the See and Say Sequence, which integrated responsive and language modeling strategies and measured the impacts that this intervention had on features of their input. METHOD Fourteen parent-child dyads participated in the study. Children ranged from 15 to 23 months of age and produced between three and 135 words. Five parents had concerns about their children's rate of language development. Parents were taught the See and Say Sequence during a brief single session (M = 18.98 min, SD = 2.65 min) using the Teach-Model-Coach-Review instructional process. We analyzed parents' use of the three See and Say Sequence components, total number of utterances, and mean turn length, as well as responsive and linguistic features of parent input before and after the brief intervention. RESULTS Following intervention, parents significantly increased their use of the three See and Say Sequence components and decreased their total number of utterances and mean turn length. In addition, the use of the See and Say Sequence components substantially altered the overall composition of parent input. CONCLUSIONS The results of this preliminary study demonstrate the feasibility of the See and Say Sequence in teaching responsive and language modeling strategies in a single session. We discuss the potential use and future evaluation of the See and Say Sequence as an option for early intervention service delivery.
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Affiliation(s)
- Emily K Harrington
- Department of Speech & Hearing Science, University of Illinois Urbana-Champaign
| | - Pamela A Hadley
- Department of Speech & Hearing Science, University of Illinois Urbana-Champaign
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Trevino CT, Lund EA. Determining an Effective Language Sample Elicitation Strategy for Early Language Learners Who Speak Using Augmentative and Alternative Communication. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2024; 33:203-219. [PMID: 37902463 DOI: 10.1044/2023_ajslp-23-00148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/31/2023]
Abstract
PURPOSE This study evaluates three different language sample elicitation strategies to determine a valid elicitation strategy for early language learners who speak using augmentative and alternative communication (AAC). METHOD Ten children who speak using AAC participated in this study. Language samples were elicited from each participant using three strategies: the Communication and Symbolic Behavior Scales (CSBS), a generic play-based elicitation strategy, and automatic data logging. Samples were transcribed and coded. Additionally, each participant's school speech-language pathologist completed a Communication Matrix. Data from coded language samples were correlated with Communication Matrix results to determine the elicitation strategy that yielded the most valid language sample in comparison to Communication Matrix results. RESULTS Both the CSBS and the play-based strategy yielded clinically relevant information. Because the log lacked communicative context, resulting data from the log was limited. An analysis of variance revealed significant differences in the amount of information elicited from each elicitation strategy. The CSBS repeatedly elicited the most data, followed by the play-based strategy and then the log. Generic play-based strategy results yielded the most correlations with Communication Matrix data. CONCLUSIONS This preliminary data suggest that the play-based elicitation strategy elicited the most valid language sample when compared to the Communication Matrix from early language learners who speak using AAC. Additionally, results suggest that the CSBS may be an effective tool to measure the limits of this population's expressive language abilities.
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Affiliation(s)
- Courtney T Trevino
- Davies School of Communication Sciences and Disorders, Texas Christian University, Fort Worth, TX
| | - Emily A Lund
- Davies School of Communication Sciences and Disorders, Texas Christian University, Fort Worth, TX
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Qi X, Ng WWH, Tsang GHK, To CKS. Efficacy of a Self-Directed Video-Based Caregiver-Implemented Language Programme. Folia Phoniatr Logop 2023; 76:245-263. [PMID: 37883946 DOI: 10.1159/000534022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 09/01/2023] [Indexed: 10/28/2023] Open
Abstract
INTRODUCTION Caregiver-implemented language programmes are effective for alleviating early language difficulties. This study examined the efficacy of a self-directed video-based caregiver-implement language programme in Chinese families. METHOD This study consisted of two stages. In stage 1, 31 caregiver-child dyads (typically developing children) completed the training programme (group 1) in the form of six video-based training modules. In stage 2, 28 caregiver-child dyads (children with language difficulties) receiving active speech therapy were randomly assigned to the training (group 2) and control arms (group 3). Group 2 received the same training as group 1 in addition to their regular therapy while group 3 was kept as status quo. Caregivers completed a quiz on their knowledge of language facilitation techniques (LFTs) and submitted caregiver-child interaction videos at the start and end of the training. Outcome measures included programme completion rate, quiz scores, and use of LFTs and children's communication skills in the videos. A pre-post design and a between-group design were adopted in the stage 1 and 2 studies, respectively. RESULTS A completion rate of about 60% in both stages was noted. Significantly higher post-training knowledge scores were found in groups 1 and 2. General but nonsignificant growth in use of parallel talk and gesture, and significant gains in children's vocalization in the training arm were observed. CONCLUSION The self-directed video-based training programme would be useful in imparting information to caregivers. However, the modest improvements in the use of LFTs suggested direct coaching appeared to still play a significant role in enhancing the actual implementation of LFTs. Further investigation on a larger scale is required to evaluate the effectiveness of the training programme for promoting the wider use of this mode as a preventive measure.
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Affiliation(s)
- Xin Qi
- Academic Unit of Human Communication, Development and Information Sciences, Faculty of Education, The University of Hong Kong, Hong Kong, Hong Kong, China
| | - Winnie W H Ng
- Academic Unit of Human Communication, Development and Information Sciences, Faculty of Education, The University of Hong Kong, Hong Kong, Hong Kong, China
| | - Gigi H K Tsang
- Academic Unit of Human Communication, Development and Information Sciences, Faculty of Education, The University of Hong Kong, Hong Kong, Hong Kong, China
| | - Carol K S To
- Academic Unit of Human Communication, Development and Information Sciences, Faculty of Education, The University of Hong Kong, Hong Kong, Hong Kong, China
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Philp J, Ellis PK, Scherer NJ, Lien KM. Enhanced Milieu Teaching with Phonological Emphasis: A Pilot Telepractice Parent Training Study for Toddlers with Clefts. CHILDREN (BASEL, SWITZERLAND) 2021; 8:children8090736. [PMID: 34572168 PMCID: PMC8471217 DOI: 10.3390/children8090736] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 08/15/2021] [Accepted: 08/19/2021] [Indexed: 11/16/2022]
Abstract
OBJECTIVE the purpose of this study was to evaluate the effects of training caregivers to use intervention strategies from the Enhanced Milieu Teaching with Phonological Emphasis (EMT + PE) program, delivered via telepractice, and to examine the effects on child speech and language outcomes for children with repaired cleft lip +/- palate (CL/P). DESIGN A multiple baseline within subject design across parent behaviors was replicated across three participating dyads. A pre-post intervention comparison was provided with a non-cleft twin. PARTICIPANTS Three mother-child dyads participated in this study. Children ranged in age from 21 to 27 months at the beginning of the study and all had a diagnosis of CL/P. A noncleft twin without CL/P was assessed pre- and post-intervention to provide a normative comparison. RESULTS Parents demonstrated a positive intervention effect by substantially increasing their use of EMT + PE intervention strategies during telepractice intervention sessions (Tau 0.675 to 1.1333). Following the conclusion of intervention, parents were able to maintain their use of strategies once direct coaching had been discontinued. Children demonstrated increased talking rate, improved speech production and expanded expressive vocabulary measures over the course of intervention. Speech and language development of a child without cleft palate was provided as a comparison. CONCLUSIONS Parents were trained through telepractice to effectively deliver EMT + PE speech and language facilitation strategies that resulted in increased language and speech outcomes for their children with CL/P.
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Affiliation(s)
- Jennifer Philp
- Barrow Cleft and Craniofacial Center, 124 W Thomas Rd 3rd Floor, Phoenix, AZ 85013, USA; (J.P.); (K.M.L.)
| | - Paige K. Ellis
- College of Health Solutions, Arizona State University, Tempe, AZ 85281, USA;
| | - Nancy J. Scherer
- College of Health Solutions, Arizona State University, Tempe, AZ 85281, USA;
- Correspondence: ; Tel.: +1-480-965-2905
| | - Kari M. Lien
- Barrow Cleft and Craniofacial Center, 124 W Thomas Rd 3rd Floor, Phoenix, AZ 85013, USA; (J.P.); (K.M.L.)
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Hampton LH, Harty M, Fuller EA, Kaiser AP. Enhanced milieu teaching for children with autism spectrum disorder in South Africa. INTERNATIONAL JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2019; 21:635-645. [PMID: 30724622 PMCID: PMC7373342 DOI: 10.1080/17549507.2018.1559357] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 10/25/2018] [Accepted: 12/09/2018] [Indexed: 05/30/2023]
Abstract
Purpose: Efficient and effective interventions are required to meet the communication needs of children with autism spectrum disorders (ASDs). However, most children with ASD living in South Africa do not receive individualised interventions.Method: This multiple baseline study examined the effects of therapist-implemented enhanced milieu teaching (EMT) on the diversity and frequency of spoken language of three children with ASD in South Africa.Result: A moderate functional relation was demonstrated between the introduction of EMT and increases in (1) the number of different words and (2) the number of spontaneous utterances used by each participant. Some evidence of generalisation to novel partners and contexts was observed.Conclusion: Results indicated that EMT may be effective for improving communication in South African children with ASD. Implications for clinical practice and cultural and linguistic adaptations are discussed.
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Affiliation(s)
- Lauren H Hampton
- Department of Special Education, The Kidtalk Project, Vanderbilt University, Nashville, TN, USA
| | - Michal Harty
- Faculty of Health Sciences, Department of Communication Sciences and Disorders, Groote Schuur Hospital, University of Cape Town, Cape Town, South Africa, and
- Faculty of Health Sciences, CARA (Centre for Autism Research in Africa), University of Cape Town, Cape Town, South Africa
| | - Elizabeth A Fuller
- Department of Special Education, The Kidtalk Project, Vanderbilt University, Nashville, TN, USA
| | - Ann P Kaiser
- Department of Special Education, The Kidtalk Project, Vanderbilt University, Nashville, TN, USA
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Hampton LH, Kaiser AP. Intervention effects on spoken-language outcomes for children with autism: a systematic review and meta-analysis. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2016; 60:444-463. [PMID: 27120988 DOI: 10.1111/jir.12283] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Revised: 03/02/2016] [Accepted: 03/15/2016] [Indexed: 06/05/2023]
Abstract
BACKGROUND Although spoken-language deficits are not core to an autism spectrum disorder (ASD) diagnosis, many children with ASD do present with delays in this area. Previous meta-analyses have assessed the effects of intervention on reducing autism symptomatology, but have not determined if intervention improves spoken language. This analysis examines the effects of early interventions on spoken-language in children with ASD. METHOD A systematic review of 1756 studies of children with ASD who participated in early intervention resulted in the inclusion of 26 studies in the current review. These studies included 1738 participants with ASD who were, on average, 3.3 years old (SD = 0.91). RESULTS This random-effects meta-analysis of spoken-language outcomes for children with ASD who received early intervention as compared with usual treatments yielded a significant overall mean effect size of g = 0.26 (CI = 0.11 to 0.42). On average, children with ASD significantly increased their use of spoken-language following experimental early interventions. Treatments delivered simultaneously by a clinician and a parent resulted in greater gains in spoken-language than treatments delivered by a clinician or parent only. No other participant or study characteristics predicted individual-study effect sizes. CONCLUSIONS Early intervention improves spoken-language outcomes for children with ASD, and the largest effects are found when both parent and clinician implement the intervention. Recommendations for practice include adding systematic parent training to interventions for spoken language to potentially improve outcomes. Future research should report standard language measures as well as child (cognitive ability and socio-economic status) and intervention characteristics to improve evidence related to the effects of interventions on spoken communication in children with ASD.
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Affiliation(s)
| | - A P Kaiser
- Vanderbilt University, Nashville, TN, USA
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Roberts MY, Kaiser AP. Early intervention for toddlers with language delays: a randomized controlled trial. Pediatrics 2015; 135:686-93. [PMID: 25733749 PMCID: PMC4379460 DOI: 10.1542/peds.2014-2134] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/22/2015] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Early interventions for toddlers with expressive and receptive language delays have not resulted in positive expressive language outcomes. This randomized controlled trial tested the effects on language outcomes of a caregiver-implemented communication intervention targeting toddlers at risk for persistent language delays. METHODS Participants included 97 toddlers, who were between 24 and 42 months with language scores at least 1.33 SDs below the normative mean and no other developmental delays, and their caregivers. Toddlers were randomly assigned to the caregiver-implemented intervention or a usual-care control group. Caregivers and children participated in 28 sessions in which caregivers were taught to implement the intervention. The primary outcome was the Preschool Language Scale, Fourth Edition, a broad-based measure of language. Outcome measurement was not blinded. RESULTS Caregivers in the intervention improved their use of all language facilitation strategies, such as matched turns (adjusted mean difference, intervention-control, 40; 95% confidence interval 34 to 46; P < .01). Children in the intervention group had significantly better receptive language skills (5.3; 95% confidence interval 0.15 to 10.4), but not broad-based expressive language skills (0.37, 95% confidence interval -4.5 to 5.3; P = .88). CONCLUSIONS This trial provides preliminary evidence of the short-term effects of systematic caregiver instruction on caregiver use of language facilitation strategies and subsequent changes in children's language skills. Future research should investigate the ideal dosage levels for optimizing child outcomes and determine which language facilitation strategies are associated with specific child outcomes. Research on adaptations for families from culturally and linguistically diverse backgrounds is needed.
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Affiliation(s)
- Megan Y. Roberts
- Roxelyn and Richard Pepper Department of Communication Sciences and Disorders, School of Communication, Northwestern University, Evanston, Illinois; and
| | - Ann P. Kaiser
- Department of Special Education, Peabody College, Vanderbilt University, Nashville, Tennessee
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