Motor cognitive processing speed estimation among the primary schoolchildren by deriving prediction formula: A

Vencita Priyanka Aranha1, Monika Moitra2, Shikha Saxena3

  • 1Department of Pediatric Physiotherapy, Maharishi Markandeshwar Institute of Physiotherapy and Rehabilitation, Mullana, Haryana, India.

Insights

A new formula estimates motor cognitive processing speed (MCPS) in children using the ruler drop method. This simple tool can help identify children with slowed processing, aiding early intervention.

Area of Science:

  • Pediatric Neurodevelopment
  • Cognitive Psychology
  • Motor Skill Assessment

Background:

  • Motor cognitive processing speed (MCPS) is crucial for function and performance but underutilized clinically.
  • Lack of convenient methods hinders MCPS assessment in children.
  • This study addresses the need for a practical MCPS estimation tool for primary schoolchildren.

Purpose of the Study:

  • To estimate motor cognitive processing speed (MCPS) in primary schoolchildren.
  • To develop a convenient formula for MCPS assessment in children.
  • To establish the predictability of age on MCPS in this population.

Main Methods:

  • Cross-sectional study involving 204 primary schoolchildren (aged 6-12 years).
  • Motor cognitive processing speed (MCPS) measured using the ruler drop method (RDM).
  • Multiple regression analysis used to derive a predictive equation for MCPS.

Main Results:

  • The mean MCPS was 230.01 ms ± 26.5 ms.
  • A regression equation was derived: MCPS (ms) = 279.625 - 5.495 × age.
  • The equation demonstrated 41.3% predictability (R=0.413) and 17.1% variability (R²=0.171).

Conclusions:

  • A practical formula for predicting motor cognitive processing speed (MCPS) in primary schoolchildren using the ruler drop method (RDM) has been established.
  • This formula can aid in identifying children with slowed processing speeds.
  • The findings support the use of RDM for accessible MCPS assessment in pediatric populations.
Abstract