Evidence map›Paper›PMID 28247019›Full record

ArticleJournal of autism and developmental disorders2017

A Retrospective Video Analysis of Canonical Babbling and Volubility in Infants with Fragile X Syndrome at 9-12 Months of Age.

Katie Belardi, Linda R Watson, Richard A Faldowski, Heather Hazlett, Elizabeth Crais, Grace T Baranek, Cara McComish, Elena Patten, D Kimbrough Oller

Open access · greenAbstract read
In one paragraph

Article in Journal of autism and developmental disorders, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
7.1field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

30 citing papers in PubMed, 65 citations in OpenAlex.

  1. Trial
  2. Article
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  4. Prelinguistic Communication Complexity of Children With Neurogenetic Syndromes.Journal of speech, language, and hearing research : JSLHR · 2025
    Article
  5. Article
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  7. Canonical babbling trajectories across the first year of life in autism and typical development.Autism : the international journal of research and practice · 2024
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 4 institutions in 2 countries.

Katie BelardiThe Department of Speech-Language Pathology, Duquesne University, 409 Fisher Hall, 701 Forbes Avenue, Pittsburgh, PA, 15282, USA. belardik@duq.edu.
Linda R WatsonThe Department of Allied Health Sciences, The University of North Carolina - Chapel Hill, Bondurant Hall, CB #7190, Chapel Hill, NC, 27599-7190, USA.
Richard A FaldowskiThe Department of Allied Health Sciences and The Office of Research, The University of North Carolina - Chapel Hill, Bondurant Hall, CB #7122, Chapel Hill, NC, 27599-7122, USA.
Heather HazlettThe Carolina Institute for Developmental Disabilities, The University of North Carolina - Chapel Hill, CB #7255, Chapel Hill, NC, 27599-7255, USA.
Elizabeth CraisThe Department of Allied Health Sciences, The University of North Carolina - Chapel Hill, Bondurant Hall, CB #7190, Chapel Hill, NC, 27599-7190, USA.
Grace T BaranekThe Department of Allied Health Sciences and The Office of Research, The University of North Carolina - Chapel Hill, Bondurant Hall, CB #7122, Chapel Hill, NC, 27599-7122, USA.
Cara McComishThe Department of Allied Health Sciences, The University of North Carolina - Chapel Hill, Bondurant Hall, CB #7190, Chapel Hill, NC, 27599-7190, USA.
Elena PattenDepartment of Audiology and Speech Pathology, University of Tennessee Health Science Center, 434 South Stadium Hall, Knoxville, TN, 37996, USA.
D Kimbrough OllerThe University of Memphis, 807 Jefferson Avenue, Memphis, TN, 28105, USA.
University of North Carolina at Chapel Hill · USDuquesne University · USKonrad Lorenz Institute for Evolution and Cognition Research · ATUniversity of Tennessee at Knoxville · US

Funding

UNC MRDD Research CenterP30HD003110 · NICHD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI PIVEN, JOSEPH · 1985 to 2012
$28.7M
Preclinical CoreU54HD079124 · NICHD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BELGER, AYSENIL · 2013 to 2019
$8.0M
Supplement to The Emergence and Stability of Autism in Fragile X SyndromeR01MH090194 · NIMH · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI ROBERTS, JANE E · 2011 to 2020
$5.4M
Unusual Sensory Experiences in Young Children w/AutismR01HD042168 · NICHD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BARANEK, GRACE T · 2003 to 2012
$4.1M
Infant Vocal Communication: Typical Development and Autism RiskR01DC015108 · NIDCD · UNIVERSITY OF MEMPHIS · PI GIPSON, TANJALA TRINETTE, OLLER, D. KIMBROUGH · 2016 to 2020
$2.8M
Vocal exploration and interaction in the emergence of speechR01DC011027 · NIDCD · UNIVERSITY OF MEMPHIS · PI OLLER, D. KIMBROUGH · 2011 to 2015
$2.8M
Predicting Autism through Behavioral and Biomarkers of Attention in InfantsF31MH095318 · NIMH · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI KELLEHER, BRIDGETTE LYNNE · 2011 to 2014
$97k
NICHD NIH HHS P30 HD003110NICHD NIH HHS R01 HD042168NICHD NIH HHS U54 HD079124NIDCD NIH HHS R01 DC011027NIDCD NIH HHS R01 DC015108NIMH NIH HHS F31 MH095318NIMH NIH HHS R01 MH090194
6 · The paper itself

Abstract

An infant's vocal capacity develops significantly during the first year of life. Research suggests early measures of pre-speech development, such as canonical babbling and volubility, can differentiate typical versus disordered development. This study offers a new contribution by comparing early vocal development in 10 infants with Fragile X syndrome and 14 with typical development. Results suggest infants with Fragile X syndrome produce fewer syllables and have significantly lower canonical babbling ratios compared to infants who are typically developing. Furthermore, the particular measures of babbling were strong predictors of group membership, adding evidence regarding the possible utility of these markers in early identification.

Indexed as

Language DevelopmentFemaleFragile X SyndromeHumansInfantMaleRetrospective StudiesVideotape RecordingCanonical babblingFragile X syndromeLanguage development

Identifiers

PMID28247019
PMCPMC5450668
OpenAlexW2592598938

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.