Behavioral Observation and Screening (BOSR) Practice Test 2025 – The Comprehensive All-in-One Guide to Exam Success!

Screening children at the specified ages—9, 18, 24, and 30 months—aligns with established guidelines put forth by health authorities. These milestones are strategically selected based on developmental stages where critical growth skills are typically assessed.

At 9 months, screening can help identify early signs of autism spectrum disorder and other developmental delays. At 18 months, it continues to be crucial for evaluating whether children are meeting social and communication milestones. The 24-month mark is essential for more structured assessments, as by this age children should exhibit a range of skills. Finally, screening at 30 months provides an opportunity to catch any developmental issues before they become more pronounced, ensuring timely intervention if necessary.

This age range is specifically geared toward identifying potential developmental delays early on, which can significantly influence behavioral and educational outcomes as children grow. Other options may suggest different combinations or ages for screening, which may not align as closely with the optimal points for intervention as recommended by guidelines.