Richard Santos, Gabriel Huerta, Menuka Karki, Andrea Cantarero
Social Determinants of Overweight and Obesity Rates by Elementary School in a Predominantly Hispanic School District
Journal of pediatric nursing
conducted singleblind prospective randomized 3arm controlled trial compare efficacy interactive noninteractive videobased instructorled teaching acquiring retaining basic surgical skills participants pretested providing written instruction using simulator pretest students randomized three groups noninteractive videobased instruction nivbi instructorled teaching concurrent feedback interactive videobased instruction ivbi immediate posttest retention test performed 1 mo practice sessions end assess efficacy practice conditions two experts blinded experimental condition evaluated performance using expertbased assessment data analyzed using spss differences expertbased assessments groups pretest three groups showed significant improvements expertbased scores pretests posttests well pretests retention tests p 00001 instructorled teaching ivbi equally effective initially teaching skill naive medical students showed better performance nivbi p 00001 retention ivbi displayed superior performance compared nivbi instructorled group p 00001 result showed videobased instruction could effective instructorled teaching acquiring basic surgical skills findings support idea thoughtful incorporation technical skill curricula videobased instruction may efficiently use faculty time serve helpful adjunct basic surgical skills training