Motor planning was assessed by performance of 10 male children (age range 9-12 years) with ASD on a simple obstacle course of horizontal barriers. The primary measures of motor planning were acts of hesitation and hesitation time. These measures, along with executive functioning scores from the BRIEF, and measures of movement execution were correlated to assess the validity of this obstacle course. Results of these correlations supported the validity of the motor planning inferences from the performance of the obstacle course since motor planning correlated in the expected directions with the BRIEF scores and movement execution measures. Internal consistency (Cronbach's alpha) was sufficiently high to support the reliability of this obstacle course, with the item analysis providing direction for the most reliable barrier heights. Therefore, the use of this obstacle course task provides both valid inferences and reliable measures of motor planning, although further development is warranted.
| Identifer | oai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:QMM.98584 |
| Date | January 2005 |
| Creators | Staples, Kerri. |
| Publisher | McGill University |
| Source Sets | Library and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada |
| Language | English |
| Detected Language | English |
| Type | Electronic Thesis or Dissertation |
| Format | application/pdf |
| Coverage | Master of Arts (Department of Kinesiology and Physical Education.) |
| Rights | © Kerri Staples, 2005 |
| Relation | alephsysno: 002481227, proquestno: AAIMR24922, Theses scanned by UMI/ProQuest. |
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