Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
NA
8 participants
INTERVENTIONAL
2025-01-30
2025-12-31
Brief Summary
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Detailed Description
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1. Can caregivers be trained in Milieu Teaching-AV, such that they are using the trained strategies in play with their infant children?
2. Do caregivers find these procedures to be acceptable and feasible to use in their everyday life.
Conditions
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Study Design
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RANDOMIZED
SINGLE_GROUP
TREATMENT
SINGLE
Study Groups
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Business as usual baseline
The first several sessions will be conducted in a business-as-usual baseline condition; these sessions will then be compared to the Milieu Teaching-AV condition. Entry into the Milieu Teaching-AV condition will be staggered across participants to ensure that observed changes are not due to other factors (e.g., history, maturation).
No interventions assigned to this group
Milieu Teaching-AV
Following baseline sessions, there will be staggered entry into the experimental condition.
Milieu Teaching-AV
In Milieu Teaching-AV, coaches will teach caregivers to engage the child in play or routines around a standardized set of toys, follow the child's attention or communication lead around these toys, and respond to the infant's communication acts by modeling and expanding those communication acts into more sophisticated strategies. While responding to infant communication acts, coaches will slowly move the referent of the infant's lead near the face at approximately the level of the mouth, wait for the infant to shift his/her gaze towards the new referent position if necessary, and provide all models, prompting, and expanding while maintaining placement of the referent near the mouth.
Interventions
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Milieu Teaching-AV
In Milieu Teaching-AV, coaches will teach caregivers to engage the child in play or routines around a standardized set of toys, follow the child's attention or communication lead around these toys, and respond to the infant's communication acts by modeling and expanding those communication acts into more sophisticated strategies. While responding to infant communication acts, coaches will slowly move the referent of the infant's lead near the face at approximately the level of the mouth, wait for the infant to shift his/her gaze towards the new referent position if necessary, and provide all models, prompting, and expanding while maintaining placement of the referent near the mouth.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* monolingual English-speaking household
Exclusion Criteria
* known genetic condition
* pre-term birth (gestation \< 37 weeks)
* caregiver report of a diagnosed vision impairment or hearing loss
5 Months
12 Months
ALL
No
Sponsors
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National Institute on Deafness and Other Communication Disorders (NIDCD)
NIH
Vanderbilt University Medical Center
OTHER
Responsible Party
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Jacob I. Feldman
Postdoctoral Fellow
Locations
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Vanderbilt University Medical Center
Nashville, Tennessee, United States
Countries
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Central Contacts
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Facility Contacts
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References
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Ledford JR, Barton EE, Severini KE, Zimmerman KN. A Primer on Single-Case Research Designs: Contemporary Use and Analysis. Am J Intellect Dev Disabil. 2019 Jan;124(1):35-56. doi: 10.1352/1944-7558-124.1.35.
Hampton LH, Rodriguez EM. Preemptive interventions for infants and toddlers with a high likelihood for autism: A systematic review and meta-analysis. Autism. 2022 Aug;26(6):1364-1378. doi: 10.1177/13623613211050433. Epub 2021 Oct 11.
Santapuram P, Feldman JI, Bowman SM, Raj S, Suzman E, Crowley S, Kim SY, Keceli-Kaysili B, Bottema-Beutel K, Lewkowicz DJ, Wallace MT, Woynaroski TG. Mechanisms by which Early Eye Gaze to the Mouth During Multisensory Speech Influences Expressive Communication Development in Infant Siblings of Children with and without Autism. Mind Brain Educ. 2022 Feb;16(1):62-74. doi: 10.1111/mbe.12310. Epub 2022 Jan 19.
Pons F, Bosch L, Lewkowicz DJ. Twelve-month-old infants' attention to the eyes of a talking face is associated with communication and social skills. Infant Behav Dev. 2019 Feb;54:80-84. doi: 10.1016/j.infbeh.2018.12.003. Epub 2019 Jan 8.
Tenenbaum EJ, Amso D, Abar B, Sheinkopf SJ. Attention and word learning in autistic, language delayed and typically developing children. Front Psychol. 2014 May 26;5:490. doi: 10.3389/fpsyg.2014.00490. eCollection 2014.
Tenenbaum EJ, Sobel DM, Sheinkopf SJ, Shah RJ, Malle BF, Morgan JL. Attention to the mouth and gaze following in infancy predict language development. J Child Lang. 2015 Nov;42(6):1173-90. doi: 10.1017/S0305000914000725. Epub 2014 Nov 18.
Lewkowicz DJ, Hansen-Tift AM. Infants deploy selective attention to the mouth of a talking face when learning speech. Proc Natl Acad Sci U S A. 2012 Jan 31;109(5):1431-6. doi: 10.1073/pnas.1114783109. Epub 2012 Jan 17.
Tenenbaum EJ, Shah RJ, Sobel DM, Malle BF, Morgan JL. Increased focus on the mouth among infants in the first year of life: A longitudinal eye-tracking study. Infancy. 2013 Jul;18(4):534-553. doi: 10.1111/j.1532-7078.2012.00135.x.
Bottema-Beutel K, Yoder PJ, Hochman JM, Watson LR. The role of supported joint engagement and parent utterances in language and social communication development in children with autism spectrum disorder. J Autism Dev Disord. 2014 Sep;44(9):2162-74. doi: 10.1007/s10803-014-2092-z.
Other Identifiers
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150878
Identifier Type: -
Identifier Source: org_study_id
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