Supporting Children’s Development with Updated Milestones
By Irene Hannam, MS OTR/L
Occupational therapy (OT) has always played a pivotal role in helping children reach their developmental milestones. Whether teaching a child how to hold a spoon, encouraging them to engage in social play, or enabling them to complete daily routines successfully, OTs focus on fostering independence through meaningful, play-based activities.
In light of new research from Jennifer M. Zubler, MD, Lisa D. Wiggins, PhD, Michelle M. Macias, MD, Toni M. Whitaker, MD, Judith S. Shaw, EdD, MPH, RN, Jane K. Squires, PhD, Julie A. Pajek, PhD, Rebecca B. Wolf, MA, Karnesha S. Slaughter, MPH, Amber S. Broughton, MPH, Krysta L. Gerndt, MPH, Bethany J. Mlodoch, and Paul H. Lipkin, MD—titled “Evidence-Informed Milestones for Developmental Surveillance Tools”—we now have updated evidence-based parameters for children’s developmental progress. These updates refine our knowledge about when children typically acquire specific skills, ultimately helping us identify delays earlier and support families more effectively.
Key Points of the Article:
Purpose of the Revision:
- The existing developmental milestones were outdated and not always based on the most current evidence.
- There was a need for milestones that were observable, actionable, and applicable to the majority of children.
Methodology:
- Researchers conducted a comprehensive review of developmental literature and data.
- Milestones were selected based on evidence indicating that at least 75% of children are expected to achieve them at a certain age.
- The focus was on creating milestones that are easily observable by parents and clinicians.
Major Updates:
- Age Adjustments: Some milestones were shifted to different age ranges to reflect when most children achieve them.
- Clarity and Specificity: Milestones were rewritten for clarity, making them more specific and more straightforward to assess.
- New Milestones Added: Additional milestones were included to cover areas previously underrepresented, such as social-emotional development.
- Redundancies Removed: Overlapping or redundant milestones were eliminated to streamline the surveillance process.
How do the updated evidence-informed developmental milestones impact occupational therapy?
1. They reinforce the OT role in early identification and intervention;
The Zubler et al. article (“Evidence-Informed Milestones for Developmental Surveillance Tools”) offers updated guidelines on the ages and stages at which children typically acquire specific developmental skills. These refined milestones underscore the critical role that occupational therapists play in early identification, surveillance, and intervention. With more precise, evidence-based milestones, OTs can better spot when a child’s development is off track—whether in motor, cognitive, communication, or social-emotional domains—and recommend interventions sooner.
2. They offer a standardized framework:
Having a clear, standardized set of milestones means OT professionals can speak a common language with pediatricians, psychologists, teachers, and other professionals. This shared language fosters better interdisciplinary collaboration and consistency in evaluating, discussing, and planning care for children who show signs of developmental delay.
3. They may shift or refine age expectations:
Certain milestones may now appear at different ages or with different descriptions based on the latest data. For example, the timeframe for achieving a particular fine motor or social-emotional skill might differ slightly from older resources. As you educate parents, referencing the new evidence-based timeframes will help families understand exactly what to expect—and when to seek extra help.
4. They support individualized, family-centered intervention:
Updated milestones serve as checklists and empower you and the family to tailor interventions to the child’s unique context. Where there is a mismatch between the child’s current abilities and newly outlined developmental expectations, OTs can help individualize home programs, recommend adaptive strategies, and support parents in promoting developmentally appropriate routines.
5. They validate the strategies you’ve already outlined:
The evidence-informed milestones in Zubler et al.’s research support and validate these strategies by laying out a scientifically backed progression of skills. Your existing content, which emphasizes functional, play-based strategies, naturally fits into the framework of these updated milestones.
Key Takeaways for OT Practice:
- Integration of updated milestones: Incorporating this new data into your practice helps you identify developmental red flags sooner and provide early intervention.
- Emphasis on collaboration: Reinforcing communication between pediatricians, speech-language pathologists, families, and teachers ensures holistic support for a child’s development.
- Evidence-informed practice: Utilizing current, research-backed guidelines positions your OT services as credible and highly beneficial.
Conclusion:
By understanding and applying the findings from “Evidence-Informed Milestones for Developmental Surveillance Tools,” occupational therapists maintain a crucial role in early childhood development. As you refine your knowledge and update your educational materials with these evidence-informed milestones, you strengthen your practice and empower families to engage in proactive, supportive roles in their children’s growth.
Remember: Development is dynamic, and each child is unique. When we use the most up-to-date research, including this newly refined set of milestones, we offer children the best possible start—and help them thrive in every area of life.
References:
- Zubler, J. M., Wiggins, L. D., Macias, M. M., Whitaker, T. M., Shaw, J. S., Squires, J. K., Pajek, J. A., Wolf, R. B., Slaughter, K. S., Broughton, A. S., Gerndt, K. L., Mlodoch, B. J., & Lipkin, P. H. (2022). Evidence-Informed Milestones for Developmental Surveillance Tools. Pediatrics, 149(3).
