title: Measurements serve a purpose: a note on a possible use of natural measurements.
authors.affiliation: Institut für Arbeitsphysiologie an der Universität Dortmund, Ardeystrasse 67, Germany. heuer@ifado.de
authors.forename: Herbert
authors.initials: H
authors.lastname: Heuer
mesh_terms: D003142:Communication; D006804:Ergonomics / Q000379:methods; D006801:Humans; D011594:Psychometrics; D036301:Qualitative Research; D015203:Reproducibility of Results; D012107:Research Design; D020377:Self Efficacy