title: Effect of ergonomics training on agreement between expert and nonexpert ratings of the potential for musculoskeletal harm in manufacturing tasks.
abstract: OBJECTIVE
  To evaluate the effect of ergonomics training on non-ergonomists' ability to recognize and characterize the potential for musculoskeletal harm in manufacturing tasks.
  
  
  METHODS
  Ergonomics training was delivered to members of a participatory ergonomics team in a manufacturing facility. Before and after training, participatory ergonomics team members and the research team rated the potential for musculoskeletal harm for each of 30 tasks. Measures of agreement included Pearson, concordance, and intraclass correlation coefficients.
  
  
  RESULTS
  Measures of agreement generally improved after training. The greatest agreement was observed for ratings of the potential for musculoskeletal harm to the low back. The greatest improvement in agreement was observed for ratings of the potential for musculoskeletal harm to the neck/shoulder.
  
  
  CONCLUSIONS
  The training seemed to improve non-experts' ability to identify the potential for musculoskeletal harm.
authors.affiliation: From the Department of Occupational and Environmental Health, College of Public Health, the University of Iowa, Iowa City, Iowa.
authors.forename: Nathan B
authors.initials: NB
authors.lastname: Fethke
authors.forename: Linda
authors.initials: L
authors.lastname: Merlino
authors.forename: Fred
authors.initials: F
authors.lastname: Gerr
mesh_terms: D019567:Back Injuries / Q000453:epidemiology*; D004505:Education, Nonprofessional; D006804:Ergonomics; D006801:Humans; D007221:Industry; D009140:Musculoskeletal Diseases / Q000453:epidemiology*; D019838:Neck Injuries / Q000453:epidemiology; D015588:Observer Variation; D018570:Risk Assessment; D000070599:Shoulder Injuries