Heterarchy and Hierarchy: A Critical Appraisal of the “Levels of Evidence” as a Tool for Clinical Decision Making

Tickle-Degnen, Linda; Bedell, Gary

doi:10.5014/ajot.57.2.234

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Article| Online March 01 2003

Heterarchy and Hierarchy: A Critical Appraisal of the “Levels of Evidence” as a Tool for Clinical Decision Making

Linda Tickle-Degnen;

Linda Tickle-Degnen

Linda Tickle-Degnen, PhD, OTR/L, is Associate Professor, Department of Occupational Therapy, Sargent College of Health and Rehabilitation Sciences, Boston University, 630 Commonwealth Avenue, Boston, Massachusetts 02215; tickle@bu.edu

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Gary Bedell

Gary Bedell, PhD, OT, is Mary Switzer Distinguished Research Fellow, Sargent College of Health and Rehabilitation Sciences, Boston University, Boston, Massachusetts

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Author & Article Information

Online ISSN: 1943-7676

Print ISSN: 0272-9490

2003

The American Journal of Occupational Therapy, 2003, Vol. 57(2), 234–237.

https://doi.org/10.5014/ajot.57.2.234

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2003

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Heterarchy and Hierarchy: A Critical Appraisal of the “Levels of Evidence” as a Tool for Clinical Decision Making

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