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Developmental screening of Afro-American infants using the Wolański Gross Motor Evaluation
1University of Alabama at Birmingham.
Insights
The Wolański Gross Motor Evaluation (WGME) appears suitable for screening Afro-American infants for developmental delays. These infants scored higher than established norms, indicating the tool
Area of Science:
- Developmental Pediatrics
- Early Childhood Development
- Motor Skill Assessment
Background:
- Accurate screening tools are crucial for identifying developmental delays in infants.
- Existing gross motor evaluations may not be universally applicable across diverse populations.
- Socioeconomic status and ethnicity can influence developmental trajectories and assessment outcomes.
Purpose of the Study:
- To evaluate the Wolański Gross Motor Evaluation (WGME) as a screening tool for developmental delays.
- To assess the appropriateness of the WGME for Afro-American infants from low socioeconomic backgrounds.
- To compare performance of Afro-American infants with existing WGME normative data.
Main Methods:
- Conducted screening of 122 Afro-American infants using the WGME at well-child clinics in Alabama, USA.
- Analyzed performance scores based on age and sex.
- Compared results with previously published data on white, middle-class U.S. infants and Polish infants.
Main Results:
- No significant differences in WGME performance scores were observed between male and female infants.
- Afro-American infants scored higher on the WGME at each age compared to white, middle-class U.S. infants.
- Afro-American infants also outperformed the Polish infants on whom the WGME norms were originally established.
Conclusions:
- The WGME demonstrates practicality and appropriateness for screening Afro-American infants prior to walking.
- Higher performance scores suggest potential limitations of existing norms for this population.
- Further research is necessary to establish reliability, validity, and broader normative data for diverse infant groups.
Abstract:
The purpose of this study was to assess the appropriateness of using the Wolański Gross Motor Evaluation (WGME) to screen for development delay in Afro-American infants of low socioeconomic status. Screening of 122 Afro-American infants at the Jefferson County (Alabama, USA) Department of Health well-child clinics was performed using the WGME. No differences were noted in the performance scores of males and females. The Afro-American infants of low socioeconomic status received higher performance scores at each given age than did white, middle-class U.S. infants tested in another study. The Afro-American infants also scored higher at each given age than the Polish infants on whom the WGME norms were established. The WGME does seem to be an appropriate screening tool in terms of practicality and the items are appropriate prior to onset of walking for the population studied. Normative data on different populations is needed in developing grids that can be used appropriately. Further studies are needed to establish reliability and validity.