title: Teaching differential diagnosis to nurse practitioner students in a distance program.
abstract: An interactive case study (ICS) is a novel way to enhance the teaching of differential diagnosis to distance learning nurse practitioner students. Distance education renders the use of many teaching strategies commonly used with face-to-face students difficult, if not impossible. To meet this new pedagogical dilemma and to provide excellence in education, the ICS was developed. Kolb's theory of experiential learning supported efforts to follow the utilization of the ICS. This study sought to determine whether learning outcomes for the distance learning students were equivalent to those of on-campus students who engaged in a live-patient encounter. Accuracy of differential diagnosis lists generated by onsite and online students was compared. Equivalency testing assessed clinical, rather than only statistical, significance in data from 291 students. The ICS responses from the distance learning and onsite students differed by 4.9%, which was within the a priori equivalence estimate of 10%. Narrative data supported the findings.
authors: Christine L
authors: CL
authors: Colella
authors: Theresa A
authors: TA
authors: Beery
mesh_terms: D001291:Attitude of Health Personnel; D003937:Diagnosis, Differential; D020375:Education, Distance / Q000379:methods*; D006801:Humans; D009722:Nurse Practitioners / Q000193:education*; D009730:Nursing Assessment; D015402:Nursing Education Research; D015403:Nursing Evaluation Research; D015404:Nursing Methodology Research; D036301:Qualitative Research; D013338:Students, Nursing / Q000523:psychology; D013663:Teaching / Q000379:methods*