title: Resident learning and knowledge retention from resident-prepared chest radiology conferences.
abstract: OBJECTIVE
  The authors assessed resident learning and retention of knowledge from resident-prepared chest radiology conferences.
  
  
  METHODS
  Radiology residents presented five chest conferences to their peers during a 5-month interval; the conferences were modeled on a case presentation format. Tests were given 5 minutes before each conference (pretest) and immediately after each conference (posttest). The tests were readministered as a final examination 6 months later, at which time the residents were asked to evaluate the conference format.
  
  
  RESULTS
  Conference attendance ranged from six to 11 residents. Mean posttest scores were statistically significantly higher than mean pretest scores (P < .0001). Six-month retention scores were higher than pretest scores (P < .05) but lower than posttest scores (P < .05). On a scale of 1-6, with 1 representing strongly disagree and 6 strongly agree, residents strongly agreed that the conferences provided an excellent learning experience (mean score, 5.27).
  
  
  CONCLUSIONS
  Resident-prepared conferences are effective for teaching residents chest radiology. Resident testing at 6 months demonstrated retention of knowledge above pretest levels but lower than posttest levels.
authors.affiliation: Department of Radiology, University of Wisconsin Clinical Center, Madison, USA.
authors.forename: J
authors.initials: J
authors.lastname: Collins
authors.forename: S S
authors.initials: SS
authors.lastname: Miller
authors.forename: M A
authors.initials: MA
authors.lastname: Albanese
mesh_terms: D000704:Analysis of Variance; D006801:Humans; D007396:Internship and Residency; D007858:Learning; D008499:Medical Records; D008568:Memory; D018794:Problem-Based Learning / Q000379:methods*; D015397:Program Evaluation; D011871:Radiology / Q000193:education*; D013909:Thorax