title: Instruments for evaluating education in evidence-based practice: a systematic review.
abstract: BACKGROUND
  Evidence-based practice (EBP) is the integration of the best research evidence with patients' values and clinical circumstances in clinical decision making. Teaching of EBP should be evaluated and guided by evidence of its own effectiveness.
  
  
  OBJECTIVE
  To appraise, summarize, and describe currently available EBP teaching evaluation instruments.
  
  
  METHODS
  We searched the MEDLINE, EMBASE, CINAHL, HAPI, and ERIC databases; reference lists of retrieved articles; EBP Internet sites; and 8 education journals from 1980 through April 2006. For inclusion, studies had to report an instrument evaluating EBP, contain sufficient description to permit analysis, and present quantitative results of administering the instrument.
  
  
  METHODS
  Two raters independently abstracted information on the development, format, learner levels, evaluation domains, feasibility, reliability, and validity of the EBP evaluation instruments from each article. We defined 3 levels of instruments based on the type, extent, methods, and results of psychometric testing and suitability for different evaluation purposes.
  
  
  RESULTS
  Of 347 articles identified, 115 were included, representing 104 unique instruments. The instruments were most commonly administered to medical students and postgraduate trainees and evaluated EBP skills. Among EBP skills, acquiring evidence and appraising evidence were most commonly evaluated, but newer instruments evaluated asking answerable questions and applying evidence to individual patients. Most behavior instruments measured the performance of EBP steps in practice but newer instruments documented the performance of evidence-based clinical maneuvers or patient-level outcomes. At least 1 type of validity evidence was demonstrated for 53% of instruments, but 3 or more types of validity evidence were established for only 10%. High-quality instruments were identified for evaluating the EBP competence of individual trainees, determining the effectiveness of EBP curricula, and assessing EBP behaviors with objective outcome measures.
  
  
  CONCLUSIONS
  Instruments with reasonable validity are available for evaluating some domains of EBP and may be targeted to different evaluation needs. Further development and testing is required to evaluate EBP attitudes, behaviors, and more recently articulated EBP skills.
authors.affiliation: Department of Medicine, University of Alabama School of Medicine, and Department of Veterans Affairs Medical Center, Birmingham, AL 35233, USA. terry.shaneyfelt@med.va.gov
authors.forename: Terrence
authors.initials: T
authors.lastname: Shaneyfelt
authors.forename: Karyn D
authors.initials: KD
authors.lastname: Baum
authors.forename: Douglas
authors.initials: D
authors.lastname: Bell
authors.forename: David
authors.initials: D
authors.lastname: Feldstein
authors.forename: Thomas K
authors.initials: TK
authors.lastname: Houston
authors.forename: Scott
authors.initials: S
authors.lastname: Kaatz
authors.forename: Chad
authors.initials: C
authors.lastname: Whelan
authors.forename: Michael
authors.initials: M
authors.lastname: Green
mesh_terms: D004521:Educational Measurement / Q000379:methods*; D019317:Evidence-Based Medicine / Q000193:education*