Dataset Information

The education word gap emerges by 18 months: findings from an Australian prospective study.

ABSTRACT:

Background

The idea of the '30 million word gap' suggests families from more socioeconomically advantaged backgrounds engage in more verbal interactions with their child than disadvantaged families. Initial findings from the Language in Little Ones (LiLO) study up to 12 months showed no word gap between maternal education groups.

Methods

Families with either high or low maternal education were purposively recruited into a five-year prospective study. We report results from the first three waves of LiLO when children were 6, 12 and 18 months old. Day-long audio recordings, obtained using the Language Environment Analysis software, provided counts of adult words spoken to the child, child vocalizations and conversational turns.

Results

By the time children were 18 months old all three measures of talk were 0.5 to 0.7 SD higher among families with more education, but with large variation within education groups. Changes in talk from 6 to 18 months highlighted that families from low educated backgrounds were decreasing the amount they spoke to their children (- 4219.54, 95% CI -6054.13, - 2384.95), compared to families from high educated backgrounds who remained relatively stable across this age period (- 369.13, 95% CI - 2344.57, 1606.30).

Conclusions

The socioeconomic word gap emerges between 12 and 18 months of age. Interventions to enhance maternal communication, child vocalisations and vocabulary development should begin prior to 18 months.

SUBMITTER: Brushe ME

PROVIDER: S-EPMC8139043 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature

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Publications

The education word gap emerges by 18 months: findings from an Australian prospective study.

Brushe Mary E ME Lynch John J Reilly Sheena S Melhuish Edward E Mittinty Murthy N MN Brinkman Sally A SA

BMC pediatrics 20210521 1

<h4>Background</h4>The idea of the '30 million word gap' suggests families from more socioeconomically advantaged backgrounds engage in more verbal interactions with their child than disadvantaged families. Initial findings from the Language in Little Ones (LiLO) study up to 12 months showed no word gap between maternal education groups.<h4>Methods</h4>Families with either high or low maternal education were purposively recruited into a five-year prospective study. We report results from the fir ...[more]

PMID: 34020609

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Dataset Information

The education word gap emerges by 18 months: findings from an Australian prospective study.

Background

Methods

Results

Conclusions

Publications

The education word gap emerges by 18 months: findings from an Australian prospective study.

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