Purpose

Providing feedback to students in the emergency department during their emergency medicine clerkship can be challenging due to time constraints, the logistics of direct observation, and limitations of privacy. The authors aimed to evaluate the effectiveness of first-person video, captured via Google Glass™, to enhance feedback quality in medical student education.

Material and methods

As a clerkship requirement, students asked patients and attending physicians to wear the Google Glass™ device to record patient encounters and patient presentations, respectively. Afterwards, students reviewed the recordings with faculty, who provided formative and summative feedback, during a private, one-on-one session. We introduced the intervention to 45, fourth-year medical students who completed their mandatory emergency medicine clerkships at a United States medical school during the 2015-2016 academic year.

Results

Students assessed their performances before and after the review sessions using standardized medical school evaluation forms. We compared students' self-assessment scores to faculty assessment scores in 14 categories using descriptive statistics and symmetric tests. The overall mean scores, for each of the 14 categories, ranged between 3 and 4 (out of 5) for the self-assessment forms. When evaluating the propensity of self-assessment scores toward the faculty assessment scores, we found no significant changes in all 14 categories. Although not statistically significant, one fifth of students changed perspectives of their clinical skills (history taking, performing physical exams, presenting cases, and developing differential diagnoses and plans) toward faculty assessments after reviewing the video recordings.

Conclusion

First-person video recording still initiated the feedback process, allocated specific time and space for feedback, and possibly substituted for the direct observation procedure. Additional studies, with different outcomes and larger sample sizes, are needed to understand the effectiveness of first-person video in improving feedback quality.

Background

When being treated at a university-based hospital, a patient may encounter multiple levels of physicians, including trainees during a single emergency visit. Patients want to know the roles of their providers, but their understanding of the medical education hierarchy is poor.

Objectives

Our study explored patient understanding of commonly used physician and trainee titles as well as the factors that contribute to patient understanding in our emergency department patient population. Additionally, we evaluated a new badge buddy system that identifies medical personnel impacts patient's perceptions of providers. We examined how the increasing prevalence of medicine in media may change patient perceptions of the medical hierarchy.

Methods

Patients pending discharge from the emergency room was assessed through a knowledge-based and opinion-based questionnaire. Questions quantified the percentage of patients who understood titles of their team.

Results

Of 423 patients who completed the study, 88% (N = 365) felt it was very important to know the level of training of their doctor when being treated in the emergency department. Seventy-four percent (N = 303) believed they knew the role of their care providers but the mean knowledge score was 4.7 of 8, suggesting a poor understanding of the medical training hierarchy. Younger patients and those who felt that knowing the level of training of their doctor was very important noticed the badge buddies more frequently (80.9%, P = .020 and 81%, P < .001).

Conclusions

Our study found that patients had a poor understanding of the medical training hierarchy, but felt that it is important to know the level of training of their staff. The implementation of a badge buddy served this purpose for most patients, but was less effective for older patients. Further research may be needed to evaluate if a different intervention, such as a detailed video or teach-back techniques explaining the levels of medical training, would be more effective for a larger population of patients.