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Effect of video-recorded manikin simulation on radiographic technique performance of dental and dental hygiene students: A cross sectional study

Aim: The purpose of this study was to assess the beliefs, confidence, and perceptions of dental and dental hygiene students before and after watching a video demonstrating the photo-stimulable phosphor (PSP) plate technique. Material and Methods: Overall, 40 second-year dental students and 20 first-year dental hygiene students currently enrolled in a radiology didactic course were invited via an institutional email to complete an anonymous, 18-question survey using FNx01survey softwareFNx01 software, view PSP plates training video via FNx01online platformFNx01, and complete a post-video survey assessing the same questions as the pre-video survey. The 10-min video outlined the process for exposing a full-mouth series using PSP plates, including assembly, placement, troubleshooting, and technique. The surveys assessed the students’ beliefs, confidence, and perceptions of PSP plates using either a 5-point Likert scale or 10-point rating scale questions. Results: Of the 60 potential participants, 68% (n = 41) completed both surveys. Of the 18 questions, 4 Likert-type questions and one rating question showed statistically significant differences between pre-video and post-video survey responses. Four of the five questions revealed statistically significant differences with P-values of < 0.001. The four statistically significant results were regarding student confidence. The fifth question that showed a statistically significant difference between pre-video and post-video survey responses dealt with student preparation. Conclusion: The study revealed several items of note, including a statistically significant increase in student confidence with the radiographic technique when exposed to a procedure video. The results also showed statistically significant increases in students’ perceptions of the steps required to expose radiographs with the PSP plates after watching the technique video.