Relations among motor, social, and cognitive skills in pre-kindergarten children with developmental disabilities.
Fine motor skill at pre-K entry, not gross motor, predicts later cognitive and social leaps in kids with developmental disabilities.
01Research in Context
What this study did
Kim et al. (2016) tracked pre-K kids with autism, intellectual disability, or general delay. They looked at fine and gross motor skills when kids entered pre-K. One year later they checked the same kids' thinking and social skills.
The team wanted to know which early motor signs forecast later progress.
What they found
Kids who entered pre-K with stronger fine motor skills showed bigger gains in thinking and social areas. Gross motor skills at entry did not predict later gains.
Fine motor readiness, not big-body strength, acted as the crystal ball.
How this fits with other research
Myers et al. (2015) ran a small motor program for 4-year-olds with autism. They saw better object-handling scores after training, yet social skills stayed flat. Helyn's work extends that finding: fine motor skill matters, but just training gross motor may not spill over into social gains.
Sutera et al. (2007) saw that toddlers who later lost their autism label had stronger early motor skills. Helyn confirms the motor-outcome link in a larger pre-K group.
Lord et al. (1986) used behavioral drills to boost gross motor skills in typical preschoolers. Gains stayed in the gross domain and did not lift fine motor or social behaviors. Helyn's data line up: gross motor alone is a weak lever for cognitive or social growth.
Why it matters
Screen fine motor skills the first week you meet a pre-K client. Use simple tasks like snipping paper with scissors, stringing beads, or pinching clothespins. If scores are low, weave fine motor goals into daily programs. Pair art, puzzles, or tweezers games with social and language targets. You may speed up cognitive and social payoffs while you build hand strength.
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02At a glance
03Original abstract
Despite the comorbidity between motor difficulties and certain disabilities, limited research has examined links between early motor, cognitive, and social skills in preschool-aged children with developmental disabilities. The present study examined the relative contributions of gross motor and fine motor skills to the prediction of improvements in children's cognitive and social skills among 2,027 pre-kindergarten children with developmental disabilities, including specific learning disorder, speech/language impairment, intellectual disability, and autism spectrum disorder. Results indicated that for pre-kindergarten children with developmental disabilities, fine motor skills, but not gross motor skills, were predictive of improvements in cognitive and social skills, even after controlling for demographic information and initial skill levels. Moreover, depending on the type of developmental disability, the pattern of prediction of gross motor and fine motor skills to improvements in children's cognitive and social skills differed. Implications are discussed.
Research in developmental disabilities, 2016 · doi:10.1016/j.ridd.2016.01.016