Comparison of a screening test and screening checklist for auditory processing disorders.

Area of Science:

• Pediatric Audiology
• Neuroscience
• Developmental Psychology

Background:

• Auditory Processing Disorders (APDs) affect children's ability to interpret auditory information.
• Early detection of APDs is crucial for timely intervention and academic success.
• Various screening tools exist, but their comparative effectiveness needs evaluation.

Purpose of the Study:

• To determine the relationship between the Screening Checklist for Auditory Processing (SCAP) and the Screening Test for Auditory Processing (STAP).
• To assess the efficacy of these two tools in identifying children at-risk for APDs.

Main Methods:

• Four hundred school-going children aged 8-13 years were screened using SCAP (administered by teachers) and STAP (administered by an audiologist).
• Children were categorized as at-risk based on established cut-off scores for each tool.
• Statistical analyses, including Chi-square and correlation coefficients, were used to determine the relationship between the tools.

Main Results:

• 12.3% of children were at-risk on SCAP, and 16% were at-risk on STAP.
• A significant association and high correlation (r=0.86, p<0.001) were found between SCAP and STAP.
• A significant correlation was found between SCAP and the auditory memory subsection of STAP (r=-0.46, p<0.01), but not other STAP subsections.

Conclusions:

• SCAP and STAP demonstrate a strong overall correlation in screening for APDs.
• The tools assess different aspects of auditory processing.
• Combined administration of SCAP and STAP is recommended for more effective identification of children at-risk for APDs.