title: The sensory profile: the performance of a national sample of children without disabilities.
abstract: OBJECTIVE
  The purpose of this study was to obtain data about a national sample of children without disabilities on the 125-item revision of the Sensory Profile, a tool derived from sensory history items reported in the literature and designed to evaluate children's responses to commonly occurring sensory events.
  
  
  METHODS
  Parents of 1,115 children completed the Sensory Profile. The children were 3 to 10 years of age and did not have disabilities. Parents used a 5-point Likert scale to report the percentage of time their children engaged in each behavior. Researchers then analyzed the data, using multivariate methods to identify trends in performance and age and gender differences.
  
  
  RESULTS
  Ninety-one (73%) of the profile's 125 items were found to be uncommon behaviors for this national sample of children without disabilities. Although age and gender differences were significant (p < .001), effect sizes were so small (i.e., below .2) that differences were not meaningful for clinical application (i.e., mean differences less than .5 points). Only two items in the visual category approached a 1-point difference when comparing younger and older children.
  
  
  CONCLUSIONS
  There were no meaningful gender differences on the revised Sensory Profile, and only 2 items approached a meaningful difference related to age. Nearly three fourths of the items on the profile were uncommon for children without disabilities. If children with various disabilities display these behaviors, the Sensory Profile can be useful in evaluation and program planning for children with disabilities.
authors.affiliation: Department of Occupational Therapy Education, School of Allied Health, University of Kansas Medical Center, Kansas City 66160-7602, USA.
authors.forename: W
authors.initials: W
authors.lastname: Dunn
authors.forename: K
authors.initials: K
authors.lastname: Westman
mesh_terms: D000203:Activities of Daily Living; D017677:Age Distribution; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D015999:Multivariate Analysis; D009483:Neuropsychological Tests; D011594:Psychometrics; D011597:Psychomotor Performance; D012016:Reference Values; D012677:Sensation / Q000502:physiology*; D017678:Sex Distribution; D012917:Social Adjustment