Temporal stability and predictive validity of self-assessed hand preference with first and second graders.
The test-retest reliability and predictive validity of a five-item hand preference questionnaire (writing, drawing, throwing a baseball, brushing teeth, and cutting with scissors) were investigated in a sample of 80 children attending first and second grade. After 1 month, 81% of the second choices were the same as the first choices. There were interitem differences in the reliabilities of the five items. Writing and drawing hand exhibited the greatest degree of temporal stability. Writing hand was the one task which was significantly related to visual field bias as indexed by a face perception task.
D002648:Child; D005145:Face; D005260:Female; D007839:Functional Laterality / Q000502:physiology*; D006225:Hand / Q000502:physiology*; D006236:Handwriting; D006801:Humans; D008297:Male; D009048:Motor Skills / Q000502:physiology; D013997:Time Factors; D014794:Visual Fields; D014796:Visual Perception / Q000502:physiology