Details

Autor(en) / Beteiligte

• Mapiour, Deng
• Prytula, Michelle
• Moser, Michael

Titel

A classification of the verbal methods currently used to teach endoscopy

Ist Teil von

• BMC medical education, 2014-08, Vol.14 (1), p.163-163, Article 163

Ort / Verlag

England: BioMed Central Ltd

Erscheinungsjahr

2014

Link zum Volltext

Quelle

SpringerNature Journals

Beschreibungen/Notizen

• As endoscopy does not lend itself well to assisting or exposure by the teacher, most of the teaching is, by necessity, done verbally. The verbal teaching occurring during 19 colonoscopies and 14 gastroscopies was recorded by dictaphone and later transcribed. The resultant 53-page transcript was then analyzed using the Grounded Theory method. Teaching was compared between learners with less than one month versus more than one month of training and between teaching of colonoscopy versus gastroscopy. The process of iterative review and repeated testing yielded 6 types of verbal teaching: demonstration by the teacher, motor instructions, broad tips/tricks/pointers, verbal feedback, questioning, and non-procedural information. Inter-rater agreement was excellent (Fleiss's kappa = 0.76) between resident (DM), the non-medical educator (MP), and the medical teacher (MM). Overall, there was less non-procedural teaching (6.7% vs 23.7%, p = 0.01) and a trend towards more teaching moments per case (13.2 vs 7.9, p = 0.07) in the first month of the rotation compared to the later months. A greater proportion of the teaching for colonoscopy involved demonstration (13.7% vs. 2.7%, p = 0.040) and tips/tricks/pointers (26.6% vs. 12.4%, p = 0.012) compared to gastroscopy. We describe a means of categorizing verbal teaching in endoscopy that is simple and shows strong inter-rater agreement that will serve as a starting point for further studies aiming to improve how endoscopy is taught.