developmental milestone
Specific skills or behaviors that most children achieve by a certain age range, used as benchmarks for normal development.
Full Definition
Developmental milestones are measurable skills or behaviors that the majority of children can perform by specific age ranges. These benchmarks help clinicians assess whether a child's physical, cognitive, social, and emotional development is progressing typically. Milestones include motor skills (rolling over, walking), language development (first words, sentence formation), and social-emotional markers (smiling, playing with others). Healthcare professionals use standardized milestone checklists to identify potential developmental delays early.
Usage
Usage note: Always specify the age range and domain (motor, language, social) when documenting milestones.
In Context
- "The patient assessment noted that the 18-month-old had not yet achieved the developmental milestone of walking independently." — pediatric evaluation report
- "Parents should be counseled about expected developmental milestones before the next visit." — clinical documentation