A qualitative enquiry into dental students' perceptions of dentistry as a career choice in the State of Qatar

The impact of virtual reality haptic simulators in pre-clinical restorative dentistry: a qualitative enquiry into dental students' perceptions

PURPOSE

In the realm of restorative dentistry, the integration of virtual reality haptic simulation (VRHS) for learning operative skills has garnered varied perceptions among dental students. Therefore, the aim of this study was to delve deep into undergraduates dental students' perceptions related to the impact of VRHS in pre-clinical restorative dentistry.

METHODS

A homogeneous purposive sampling method was utilized to gather data from third-year undergraduate dental students (n = 23) at the College of Dental Medicine, Qatar University, to thoroughly investigate their views on the impact of VRHS on their learning experience in preparing a standard class I cavity. An explorative qualitative method using face-to-face focus group sessions were conducted in English during 2023. Focus group sessions were recorded and transcribed using Microsoft Teams. Two authors independently read the transcripts, coded the text, and manually analyzed text using an inductive thematic approach.

RESULTS

A total of 21 (91.3%) students participated in this study. Analysis of 3 focus group interviews revealed five primary themes summarized with the term "MASTR" (M = manual dexterity, A = assessment, S = sequence, T = training, and R = realism). Based on frequency of reported themes, students perceived realism/ lifelike nature of VRHS requiring further enhancement to achieve the desired learning objective.

CONCLUSION

Although, VRHS play a crucial role in modern dental education, offering innovative solutions for training, evaluation, and feedback, the need to enhance their ability to simulate real-life dental procedures and learning environment (realism), coupled with interactive and immersive learning experiences were the most frequently raised theme by students. In terms of curriculum design and learning pedagogies, dental educators should consider the appropriate sequence when integrating VRHS within the undergraduate curricula.

Evaluation of mental health of students in healthcare education programs at Qatar University

Introduction

Mental health issues among undergraduate health-care students are a growing concern. This research aims to explore the frequency of mental health issues among health-care students in medicine, dentistry, pharmacy, nutrition, biomedical sciences, nursing, and public health at Qatar University.

Methods

Ethics approval was obtained from the institutional review board. A total of 1,378 health-care students were invited to participate. Data were collected online using two validated questionnaires including the Patient Health Questionnaire (PHQ-9) to assess symptoms of depression, and Depression, Anxiety, and Stress Scale (DASS-21), and two open-ended questions investigating risk factors and recommendations for enhancing institutional support.

Results

A total of 270 health-care students completed the survey; 227 female, and 43 male students. According to PHQ-9 cut-off values, 37.7% of students had mild depression symptoms, 25.5% moderate, 14.8% moderately severe and 10% severe symptoms. DASS-21 responses revealed 34.7% displayed severe to extremely severe anxiety symptoms, 15.4% severe to extremely severe stress symptoms and 21% severe to extremely severe depression symptoms. Students aged 18-21 years had significantly higher depression (p=0.03) and stress scores (p=0.05). Qatari students had significantly higher anxiety scores (p=0.05). Responses to open-ended questions were categorized into sub-themes and grouped together into broader themes. Most students reported exam stress and workload as key factors contributing to their negative mental health. Participants' recommendations included reducing academic workload through better curricular planning, providing training to faculty to better support students with mental health issues, and improving mental health services.

Conclusion

This study showed a significant percentage of respondents reported symptoms of stress, anxiety, and depression during undergraduate studies. Participants represent the future healthcare force for the country and there is a need to identify and support students with mental health issues through close monitoring, and work with all stakeholders to improve student support services.

Effect of morality or capitalist ideology in choosing dentistry as a career in Türkiye: a cross sectional study

BACKGROUND

Previous studies have provided important findings on the profession of dentistry and the motivators for choosing dentistry. This study has attempted to contribute to this accumulation by using a sociocultural perspective and interpreting the relationships among motivators from this perspective in a large Turkish sample. The aim of this study was to investigate what motivates dental students to choose dentistry as a career in Türkiye.

METHODS

First-year dental students from different dental schools were included in a descriptive cross-sectional study. The questionnaire included sections covering demographics, motivators and career satisfaction. A total of 919 students from 29 different state dental schools and four private dental schools participated. Descriptive statistics such as percentages, means and standard deviations were used to summarize the sociodemographic information and the distribution of the motivators. Factorial analysis was carried out for the structural status of the questionnaire items. The relationships between the motivators were analyzed using Pearson's correlation.

RESULTS

Among the 919 students, 64.2% were female, and 35.8% were male. Half of them chose dentistry after seeing their higher education institution's examination results, while the other half had already considered it a career during their preuniversity years. Communicating with people, artistic skills, and helping others were the main motivators for students to choose dentistry as a career in Türkiye, and students' overall career satisfaction was moderately high. The strongest correlations were between communication with people and benefits (r =.74), between communication with people and helping others (r =.71), between communication with people and artistic skills (r =.66), between artistic skills and benefits (r =.69), between artistic skills and helping others (r =.65), between dental experience and benefits (r =.51), between dental experience and helping others (r =.50), and between benefits and helping others (r =.71).

CONCLUSION

Helping others, artistic skills, communicating with people, and benefits were the most important factors motivating dental students to choose a career, and positive relationships were detected between these four factors. This information may help to develop more effective career guidance and mentorship strategies for dental students.

Enhancing learning experiences in pre-clinical restorative dentistry: the impact of virtual reality haptic simulators

BACKGROUND

Utilization of Virtual Reality haptic simulation (VRHS) to aid in the training of various pre-clinical skills is of recent interest. The aim of this study was to evaluate the impact of VRHS in restorative dentistry on the learning experiences and perceptions of dental students.

METHODS

An interventional study design was utilized to recruit third year students. All participants provided informed consents and were randomly divided into two groups. Group 1: Initially performed a Class I cavity preparation with the VRHS, followed by the same exercise using the phantom head/ acrylic typodont teeth in a conventional simulation environment (CSE). Group 2: Initially performed Class I preparations in a CSE, followed by the same exercise using VRHS. Both groups performed the exercises on a lower right first molar. To understand students' perception, an online questionnaire was circulated. Data analysis involved Chi-square tests, independent t-tests and Mann-Whitney U-tests using the R statistical environment package.

RESULTS

A total of 23 dental students participated in this study. Although student's perceptions were similar in both groups, a strong agreement that VRHS training might be used to supplement standard pre-clinical training was noted. Advancements to the VRHS hardware and software are required to bridge the gap and provide a smooth transition to clinics.

CONCLUSION

Novice dental students generally perceived VRHS as a useful tool for enhancing their manual dexterity. Dental institutions should endorse virtual reality technology with caution, ensuring a planned integration into the curriculum to optimize benefit. Feedback is pivotal to effective learning in simulation-based education, and the triangulation of feedback could serve as a powerful aid to maximize the learning experience.