DST

Purpose : 
To evaluate a child’s developmental milestones across various domains, including motor skills, speech and language, and personal-social development. (Bharat Raj’s Developmental Screening Test)

Target Age Group :
Children from birth to 15 years

Structure:  
Comprises  88 items. A administered through a semi-structured interview with the child’s primary caregiver. Focuses on observing and recording the child’s  abilities and behaviors pertinent to their age.

Scoring:
Each item corresponds to a specific developmental age. The child’s Developmental Age (DA) is determined based on the highest level of items they successfully complete.  The Developmental Quotient (DQ)  is then calculated using a simple  formula: CA / DA x 100

Interpretation :                 
A DQ of 100 indicates that the child’s developmental age matches their chronological age.
Scores below 100 suggest developmental delays, while scores above 100 indicate advanced development. **Professionals use these scores to identify areas where a child may need support or intervention