title: Comparison of two instructional approaches in preclinical dental hygiene.
authors.affiliation: Department of Dental Hygiene, Baltimore College of Dental Surgery, University of Maryland at Baltimore.
authors.forename: M C
authors.initials: MC
authors.lastname: Barata
authors.forename: D H
authors.initials: DH
authors.lastname: Schoen
mesh_terms: D003756:Dental Hygienists / Q000193:education*; D005246:Feedback; D006801:Humans; D009048:Motor Skills; D011597:Psychomotor Performance; D013663:Teaching / Q000379:methods*