title: Learning Basic Life Support (BLS) with task cards: comparison of four reciprocal learning settings.
abstract: BACKGROUND
  Research emphasises the need for instructional methods and tools which can improve BLS performance or reduce instructional time.
  
  
  OBJECTIVE
  To evaluate the efficiency of four 20 min reciprocal learning settings with task cards for acquiring BLS.
  
  
  METHODS
  72 university students were paired and randomised into four groups to learn BLS in 20 min with task cards. Groups differed in the implementation of two instructional variables, namely role switching and role definition. BLS performance was measured before (baseline), immediately after (intervention) and 2 weeks later (retention).
  
  
  RESULTS
  At intervention and retention, all groups achieved between 71 and 81% of the maximum total BLS score. At retention significantly more students from the group where role switching and role definition were implemented performed the complete BLS sequence.
  
  
  CONCLUSIONS
  This study demonstrated that implementing role switching and role definition in a reciprocal learning setting with task cards fosters BLS skill retention.
authors.affiliation: Research Centre for Movement Education and Sport Pedagogy, Katholieke Universiteit Leuven, Leuven, Belgium. peter.iserbyt@faber.kuleuven.be
authors.forename: P
authors.initials: P
authors.lastname: Iserbyt
authors.forename: D
authors.initials: D
authors.lastname: Behets
mesh_terms: D000293:Adolescent; D016887:Cardiopulmonary Resuscitation / Q000193:education*; D005260:Female; D006801:Humans; D008297:Male; D017410:Practice Guidelines as Topic; D018794:Problem-Based Learning / Q000379:methods*; D012107:Research Design; D012153:Retention, Psychology; D012381:Role Playing; D013663:Teaching / Q000379:methods; D055815:Young Adult