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Published on: September 28, 2017
Innovative evaluation of dexterity in pediatrics
Susan V Duff1, Dorit H Aaron2, Gloria R Gogola3
1Thomas Jefferson University, Department of Physical Therapy, 901 Walnut St., Suite 510, Philadelphia, PA 19107, USA.
Insights
This review explores pediatric hand dexterity assessment, highlighting common and novel measurement concepts. Integrating advanced tools can improve understanding and treatment of atypical dexterity in children.
Area of Science:
- Occupational Therapy
- Pediatric Rehabilitation
- Motor Control
Background:
- Hand dexterity is crucial for daily activities, with timed performance and precision being key assessment features.
- Current pediatric dexterity testing increasingly incorporates concepts like completion rate, in-hand manipulation, and dynamic force control.
Purpose of the Study:
- To review existing measurement concepts in pediatric dexterity testing.
- To introduce infrequently measured or novel concepts in pediatric dexterity assessment.
Main Methods:
- This paper is a review of existing literature and assessment tools.
- It introduces measurement concepts found in common pediatric dexterity assessments.
- Novel concepts are exemplified using the Functional Dexterity Test (FDT) and the Strength-Dexterity (SD) Test.
Main Results:
- Common pediatric dexterity tests primarily focus on timed performance and precision.
- Novel assessment tools are emerging that incorporate more nuanced measures of hand function.
- The Functional Dexterity Test (FDT) and Strength-Dexterity (SD) Test exemplify these advanced measurement concepts.
Conclusions:
- Incorporating novel measurement concepts and tools can enhance the understanding of atypical hand dexterity in children.
- This improved understanding may facilitate the development of more targeted and effective therapy programs for pediatric populations.
Study Design:
Review paper.
Introduction:
Hand dexterity is multifaceted and essential to the performance of daily tasks. Timed performance and precision demands are the most common features of quantitative dexterity testing. Measurement concepts such as rate of completion, in-hand manipulation and dynamic force control of instabilities are being integrated into assessment tools for the pediatric population.
Purpose:
To review measurement concepts inherent in pediatric dexterity testing and introduce concepts that are infrequently measured or novel as exemplified with two assessment tools.
Methods:
Measurement concepts included in common assessment tools are introduced first. We then describe seldom measured and novel concepts embedded in two instruments; the Functional Dexterity Test (FDT) and the Strength-Dexterity (SD) Test.
Discussion:
The inclusion of novel yet informative tools and measurement concepts in our assessments could aid our understanding of atypical dexterity, and potentially contribute to the design of targeted therapy programs.

