We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Feedback Delay as an Approach to Teaching Oral Radiographic Technique.
- Authors
Bruhn, Ann M.; Newcomb, Tara L.; Viswakula, Sameera D.
- Abstract
This study evaluated instruction using short-term feedback delay with and without distractor tasks as measured by laboratory examinations (LEs) in an oral radiography course. Students in the control group (n=44) received 10-minute short-term delayed feedback with an unrelated distractor task using conventional film-based imaging, while the students enrolled in the experimental group (n=44) were provided a brief 3-second delay of feedback without an unrelated distractor task using direct digital radiography (DDR). The unrelated distractor task for the control group consisted of processing and mounting film-based radiographs, which did not relate to radiographic technique skills assessed by LEs. A two-sample t-test showed favorable results for the control group demonstrating the anticipatory active memory processing when feedback was more delayed and an unrelated distractor task was given; however, profile analysis via ANCOVA demonstrated retention was increased in students receiving a brief 3-second feedback delay with an entry-level GPA above 3.5.
- Publication
Radiologic Science & Education, 2017, Vol 22, Issue 1, p29
- ISSN
1078-5450
- Publication type
Article