Medical student case presentation performance and perception when using mobile learning technology in the emergency department.
BACKGROUND
Hand-held mobile learning technology provides opportunities for clinically relevant self-instructional modules to augment traditional bedside teaching. Using this technology as a teaching tool has not been well studied. We sought to evaluate medical students' case presentation performance and perception when viewing short, just-in-time mobile learning videos using the iPod touch prior to patient encounters.


METHODS
Twenty-two fourth-year medical students were randomized to receive or not to receive instruction by video, using the iPod Touch, prior to patient encounters. After seeing a patient, they presented the case to their faculty, who completed a standard data collection sheet. Students were surveyed on their perceived confidence and effectiveness after using these videos.


RESULTS
Twenty-two students completed a total of 67 patient encounters. There was a statistically significant improvement in presentations when the videos were viewed for the first time (p=0.032). There was no difference when the presentations were summed for the entire rotation (p=0.671). The reliable (alpha=0.97) survey indicated that the videos were a useful teaching tool and gave students more confidence in their presentations.


CONCLUSIONS
Medical student patient presentations were improved with the use of mobile instructional videos following first time use, suggesting mobile learning videos may be useful in medical student education. Clinical educators should consider whether, in an instance where live bedside or direct interactive teaching is unavailable, using just-in-time educational videos on a handheld device might be useful as a supplemental instructional strategy.
Department of Emergency Medicine, Medical College of Wisconsin, Milwaukee, WI 53226, USA. mtews@mcw.edu
Matthew
M
Tews
Kimberly
K
Brennan
Tomer
T
Begaz
Robert
R
Treat
D034201:Computers, Handheld; D003625:Data Collection; D004504:Education, Medical, Undergraduate; D004522:Educational Status; D018961:Educational Technology; D004635:Emergency Medicine / Q000193:education*; D004636:Emergency Service, Hospital; D006801:Humans; D007858:Learning; D017145:Models, Educational; D010465:Perception; D010865:Pilot Projects; D019095:Point-of-Care Systems; D011446:Prospective Studies; D013223:Statistics as Topic; D013337:Students, Medical; D013647:Task Performance and Analysis; D013663:Teaching / Q000379:methods; D014743:Videotape Recording