title: Improving searching skills and evidence retrieval.
abstract: OBJECTIVE
  To evaluate the effect of a three-hour training session in formulating questions and searching databases.
  
  
  METHODS
  A randomised controlled trial and before and after study, with blinded outcome assessment.
  
  
  METHODS
  Oxford University Medical School, first clinical year.
  
  
  METHODS
  Altogether 108 medical students were randomly assigned to an experimental group (54) or a control group (54), and all were given the task of searching for evidence around an ulcer related problem or a cardiac problem. Students in the experimental group were randomly allocated to research one of the two problems before training and the remaining problem afterwards. Control students received no training and were randomly allocated to search for evidence around either of these problems.
  
  
  METHODS
  Searching performance; the quality of evidence retrieved; student satisfaction.
  
  
  RESULTS
  Training improved the students' search performance and the quality of evidence retrieved. Students' satisfaction with the training was high.
  
  
  CONCLUSIONS
  A three-hour interactive training session improved the students' ability to search databases and retrieve evidence and was well received by the students.
authors.affiliation: Nuffield Department of Clinical Medicine, University of Oxford.
authors.forename: W M
authors.initials: WM
authors.lastname: Rosenberg
authors.forename: J
authors.initials: J
authors.lastname: Deeks
authors.forename: A
authors.initials: A
authors.lastname: Lusher
authors.forename: R
authors.initials: R
authors.lastname: Snowball
authors.forename: G
authors.initials: G
authors.lastname: Dooley
authors.forename: D
authors.initials: D
authors.lastname: Sackett
mesh_terms: D000328:Adult; D000368:Aged; D002318:Cardiovascular Diseases / Q000628:therapy; D002986:Clinical Trials as Topic; D016001:Confidence Intervals; D004311:Double-Blind Method; D004504:Education, Medical, Undergraduate; D004521:Educational Measurement; D019317:Evidence-Based Medicine / Q000193:education*; D005260:Female; D006801:Humans; D016247:Information Storage and Retrieval; D016239:MEDLINE; D008297:Male; D008490:Medical Informatics / Q000193:education*; D012106:Research / Q000193:education*; D018709:Statistics, Nonparametric; D014456:Ulcer / Q000628:therapy; D006113:United Kingdom