Purpose. The practitioner must assert what the intended purpose of the questionnaire will be. The purposes might include screening, quantifying, or diagnosing developmental delay, all of which will ...
Screening tools for developmental language disorder show insufficient sensitivity before age 2, while tools administered at age 2.5 demonstrate acceptable predictive performance. These findings may ...
Young children who lived through the COVID-19 pandemic demonstrated modest changes in developmental screening scores, according to a cohort study of more than 50,000 U.S. children. Among kids age 5 ...