Evidence map›Paper›PMID 28150059›Full record

ReviewClinical child and family psychology review2017

Conceptualizing a Public Health Prevention Intervention for Bridging the 30 Million Word Gap.

Charles R Greenwood, Judith J Carta, Dale Walker, Jomella Watson-Thompson, Jill Gilkerson, Anne L Larson, Alana Schnitz

Abstract readReview
PubMed Publisher
In one paragraph

Review in Clinical child and family psychology review, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Automated Language Environment Analysis: A Research Synthesis.American journal of speech-language pathology · 2018
    Pooled it
  2. Supporting Early Language by Supporting Systemic Solutions.Policy insights from the behavioral and brain sciences · 2024
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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

7 authors.

Charles R GreenwoodJuniper Gardens Children's Project, University of Kansas, 444 Minnesota Avenue, Kansas City, KS, 66101, USA. greenwood@ku.edu.
Judith J CartaJuniper Gardens Children's Project, University of Kansas, 444 Minnesota Avenue, Kansas City, KS, 66101, USA.
Dale WalkerJuniper Gardens Children's Project, University of Kansas, 444 Minnesota Avenue, Kansas City, KS, 66101, USA.
Jomella Watson-ThompsonWork Group for Community Health and Development, University of Kansas, Kansas City, KS, USA.
Jill GilkersonLENA Research Foundation, Boulder, CO, USA.
Anne L LarsonDepartment of Special Education, Utah State University, Logan, UT, USA.
Alana SchnitzJuniper Gardens Children's Project, University of Kansas, 444 Minnesota Avenue, Kansas City, KS, 66101, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Early childhood experience is a social determinant of children's health and well-being. The well-being of young children is founded on their relationships and interactions with parents and family members in the home, caregivers, and teachers in early education, and friends and families in the greater community. Unfortunately, the early language experience of infants and toddlers from low-income families is typically vastly different than children from middle- and higher-income families. Hart and Risley (Meaningful differences in the everyday experience of young American children. Brookes, Baltimore, 1995) described a "30 Million Word Gap" experienced by age four for children from poor families compared to economically advantaged families as measured by the number of words delivered by adults in the home to their children. This discrepancy between groups is associated with a deficit in vocabulary growth over time (Hart and Risley in Meaningful differences in the everyday experience of young American children. Brookes, Baltimore, 1995; in The social world of children learning to talk. Brookes, Baltimore, MD, 1999; in Am Educ (Spring), 1-9. http://isites.harvard.edu/fs/docs/icb.topic1317532.files/09-10/Hart-Risley-2003.pdf , 2003), and readiness when they enter preschool and kindergarten compared to their more advantaged classmates. The purpose of this paper is to conceptualize a population-level public health prevention approach to research addressing the harmful impacts of the Word Gap. The approach includes use of evidence-based practices to improve children's language environments to foster their early language and literacy learning in early childhood. After a brief review of the Word Gap, we discuss four aspects: a conceptual framework, a community leadership team as driver of the local intervention, evidence-based language interventions for reducing the gap and promoting child language, and the measurements needed. Implications are discussed.

Indexed as

Child DevelopmentPovertyVerbal BehaviorVocabularyChildChild, PreschoolEarly Intervention, EducationalHumansInfants/toddlersLanguage environmentMulticomponent prevention interventionVocabularyWord Gap

Identifiers

What OpenQuestion holds

Textmetadata
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.