An investigation into the cognitive flexibility of undergraduate dental hygiene students at two dental schools in Asia.

Background/purpose: Cognitive flexibility is a personality trait, which can influence how effectively a healthcare professional can manage a challenging clinical situation. This study explored the cognitive flexibility of undergraduate dental hygiene students at two universities in Asia to gather baseline information in order to consider whether there was an educational need for pre-clinical students with regards to this personality factor. Materials and methods: Participants were all undergraduate dental hygiene students in the 2022 academic year at Tokyo Medical and Dental University (TMDU; n = 79) and Taipei Medical University (TMU; n = 88). An anonymous questionnaire was distributed, which included questions on demographic information and the Cognitive Flexibility Inventory (CFI). Results: The response rates were 97.5% (TMDU) and 89.8% (TMU). The CFI total scores were 91.77 for TMDU and 95.87 for TMU, and there was no significant difference between the two schools. The Alternatives scores were significantly higher in TMU than TMDU (P = 0.044), but there were no significant differences in the Control scores between the two schools. There were also no significant differences between school years of both universities. Conclusion: The dental hygiene students from both dental schools exhibit moderate cognitive flexibility. The educators in both dental schools may consider whether they should investigate and develop this personality factor further during the undergraduate training of their dental hygiene students.

Perceived stress and career planning awareness of Japanese and Taiwanese undergraduate dental hygiene students.

Background/purpose: Dental hygiene students' stress might be rising with increasing undergraduate study content and expansions in dental hygienists' roles and expectations as society changes. This study explored Japanese and Taiwanese dental hygiene students' perceptions of stress and their idea of career planning. Materials and methods: Participants were second- to fourth-year students in the 2020 academic year at Tokyo Medical and Dental University (TMDU; n = 60) and Taipei Medical University (TMU; n = 62). An anonymous questionnaire was distributed, which included questions on demographic information and career planning, as well as the Perceived Stress Scale-10 (PSS-10) and modified Dental Environment Stress questionnaire (DES). Results: The response rates were 100.0% (TMDU) and 96.8% (TMU). The number of participants who chose dental hygiene as the first program choice (P < 0.001) and wished to work as dental hygienists after graduation (P = 0.018) in TMDU was significantly higher than in TMU. There was no significant difference between the two schools' stress levels in both PSS-10 and DES-26. The factors influencing students who wished to work as dental hygienists after graduation were "clinical year or not" (P = 0.007) in TMDU, and the DES factor included items related to lack of confidence in becoming a successful and competent dental hygienist, expectations, and fear of the future (P = 0.033) in TMU. Conclusion: Both schools' students experienced moderate or relatively low levels of stress. TMDU students had higher stress related to academic studies, while TMU students had slightly higher stress related to future anxiety.

Fostering globally competent dental students through virtual team-working, problem-solving and person-centred multi-disciplinary care planning.

Background/purpose: : Development and acquisition of communication, logical thinking, team-building, critical appraisal, critical thinking and person-centred multi-disciplinary care planning must be considered as skill sets and global core competencies for a dental professional. Therefore, an international online study course to foster undergraduate dental students' skill sets in these areas was established and this study aimed to report the perceptions of participants. Materials and methods: An international online course consisting of three levels pertaining to the school year was delivered to dental undergraduates of Japan and Thailand from September to December in 2021. An online questionnaire survey was conducted to obtain feedback from the participants and assess the implementation of the course. Results: In total, 64 responses were obtained from students who participated in all the assigned online sessions and completed the questionnaire (a response rate of 88%). More than 95% of students from each level felt that the programme increased their motivation to study clinical dentistry, and was beneficial for their future and made them appreciate the importance of participating in international exchange. The ratio of favourable respondents was more than 90% with a 95% confidence interval. Conclusion: Fostering globally competent dental students is important and the acquisition of necessary skill sets could be enhanced through international virtual team-working, problem-solving and person-centred multi-disciplinary care planning activities. These are beneficial for undergraduate dental student training so that they graduate with a broader global perspective and an appreciation of the importance of delivering person-centred culturally sensitive dental care.

Critical thinking education for dental schools in Asia: Perceptions of educators.

Teaching competence in critical thinking is an important element of undergraduate dental curricula. The pedagogy for critical thinking education in Asia requires further discussion and neither the current situation nor the possible challenges are widely known from the perspectives of dental educators. Therefore, seven educators from four countries gathered online in the summer of 2021 to share the current situation and possible challenges. All the participants considered "critical thinking" was "important" (43%) or "very important" (57%), however, 86% mentioned that they faced challenges in delivering education in critical thinking. The challenges to delivering critical thinking education were insufficient time in the curriculum and lack of human resources; lack of information on appropriate teaching methods for the student population; and no established methods of assessment. How to teach and assess critical thinking therefore requires more brainstorming, and raising the awareness of educators to implement this education might be necessary.

Effects of two-year oral health information provision on changes in gingival crevicular fluid in male day-night shift workers.

Background/purpose: Although dental diseases are related to systemic diseases and daily habits and are known to affect the quality of life, little attention has been paid to the importance of oral hygiene in Japanese working-age adults. We, thus, aimed to assess changes in the periodontal condition of working-age adults after providing regular oral health information at their workplace for two years. Materials and methods: Two years of oral health information were provided to workers at four printing companies. The effectiveness thereof was assessed using gingival crevicular fluid (GCF) test results-lactoferrin (Lf), alpha-1-antitrypsin (AT), and aspartate aminotransferase (AST). Questionnaires on health literacy (HL) and dental terminology were also administered to the workers during annual check-ups. Results: The baseline survey participants included were 234 male workers, of which 104 workers followed the same work schedule/day-night shifts and completed the two-year follow-up survey were examined. Providing continuous oral health information with regular updates did not improve participants' self-administered GCF tests (Lf: P = 0.272, AT: P = 0.723, and AST: P = 0.067), and there were no significant changes in HL, perceived symptoms, and use of interdental cleaning tools. Conclusion: Direct oral health education or examination might be necessary for working-age adults to achieve optimum oral conditions, and one-on-one health information provision might not improve their oral condition. A combination of methods to provide oral health promotion must be considered.

Critical thinking disposition among Thai dental students.

OBJECTIVES: Critical thinking is recognized as an essential aspect in the training of healthcare professionals, yet it has not been explicitly applied to dental education in Thailand. Therefore, this research study aimed to survey the status of critical thinking disposition among Thai dental students and examine the correlation between critical thinking disposition and academic performance. METHODS: In 2020, 322 students from a Thai dental school were invited to participate in the study and answer an online questionnaire supplying demographic data and Grade Point Average (GPA), and respond to the California Critical Thinking Disposition Inventory (CCTDI). A one-way analysis of variance and Spearman's correlation were used to analyze the data. RESULTS: Overall, 279 of the 322 participants (86.6%) completed the demographic information and CCTDI. Three subscales were found to be in the ambivalent range: truth-seeking (36.8 ± 6.2), systematicity (39.0 ± 5.5), and maturity of judgment (37.1 ± 5.9). Most of the CCTDI subscale scores did not significantly correlate with GPAs, except for systematicity (r = 0.119, p = 0.047) and confidence in reasoning (r = 0.146, p = 0.015). CONCLUSION: This study examined the strengths and weaknesses of the students' critical thinking dispositions. Their GPAs correlated with two critical thinking disposition subscales; however, the results did not guarantee a correlation with academic outcomes. Pedagogical strategies to develop dental students' critical thinking dispositions need to be further assessed.

Evaluating e-learning on an international scale: An audit of computer simulation learning materials in the field of dentistry.

BACKGROUND/PURPOSE: Global networking and e-learning courses are an effective strategy for sharing educational content and there is potential scope to use e-learning technology in dental education. Therefore, this study aimed to explicate the challenges encountered in international e-learning use and decipher optimum solutions for disseminating course/systems on an international scale. MATERIALS AND METHODS: An e-learning course with four computer-assisted simulation materials developed among international faculties was provided to dental undergraduates at dental schools in Japan and Vietnam in 2020. A post-questionnaire survey plus pre- and post-tests were conducted to obtain learners' feedback and assess the success of the course's implementation. RESULTS: Altogether, 41 students participated, with a response rate of 78.8%. The mean post-test score was significantly higher than that of the pre-test (p < 0.001). Students from both groups felt that e-learning was beneficial, useful for their future, and should be continued. CONCLUSION: This study showed that e-learning/course provision could be achieved at an international level by using a common online system, which is beneficial for students to gain a wider perspective and global dental education. Learners indicated that they learned without any major problems in learning operations. This type of educational material creation and course implementation is extremely important in global networking and dental education in the present era; and communication and cooperation between the faculties was important for course provision. More countries should be included in future studies to ensure that it has global application.

Dental Hygiene Learning Outcomes Obtained Through Computer-Assisted Simulation Modules.

Purpose: Education reflecting current knowledge is required for competent health care providers but the number of educators and/or lecture/clinical contact hours are often limited. The purpose of this study was to evaluate the learning outcomes and practicality of interactive simulation modules developed for a computerized learning system in dental hygiene education.Methods: Twenty-nine Japanese fourth-year dental hygiene undergraduates were given access to five interactive modules, delivered via a learning management system (LMS), for one month. The modules provided virtual clinical settings to take learners through decision-making processes for explaining procedures and treatments, and making appointments in English. Pre- and post-tests and a questionnaire were used to evaluate the knowledge gained and to receive learner's feedback. Participants were classified into two groups (study group and non-study group), based on their use/non-use of modules made available during the five-week period for statistical analysis.Results: Post-test scores were significantly higher in the study group (n = 22) than in the non-study group (n = 6), (p = 0.024). Post-test scores were also significantly higher than the pre-test scores in the study group (p = 0.001). No significant differences in the post- versus pre-test scores were found in the non-study group. The questionnaire response rate of 100% (n = 29) indicated that participants considered the interactive modules, including the system operation, as convenient and beneficial.Conclusion: Modules made available via a LMS for self-study were beneficial for Japanese undergraduate dental hygiene students in the acquisition of knowledge and skills for clinical decision-making in English.

English education for healthcare professionals in Japan.

In a global environment, education for healthcare professionals should include cultivating human resources who have the necessary skills to work in an international arena. This article will review the current status of English education for dental healthcare professionals in Japan. After conducting a literature search using the keywords: English education, Japan, and dental, only a few studies were found that investigated and proposed suggestions for dental professional English education. Even so, these were still in the early stages with outcomes yet to be fully evaluated. Even though English is thought indispensable for global professionals, and that increasing chances for communication skills is necessary, little attention has been addressed to English education for dental professionals or the implementation of such education in the Japanese undergraduate dental curricula. With the current reality of field expansion in dentistry, the need for not only improved English communication skills for Japanese dentists, but also the acquisition of essential expertise, psychomotor, teambuilding, critical thinking, and creative thinking skills in English as well as Japanese, is a definite probability. In order to reach this level of knowledge, further efforts and research would be necessary for the advancement and development of dental professional English education in Japan.

Characteristics of undergraduate dental students in Japan: English competency and willingness to study abroad.

OBJECTIVE: This study was conducted to acquire a deeper understanding of Japanese students' motivation to study abroad and to provide baseline information for nurturing globally-minding dental students. MATERIALS AND METHODS: Students from the first to the sixth year (n = 332), at the Faculty of Dentistry, Tokyo Medical and Dental University, were invited to participate in the study and were asked to complete a self-administered questionnaire, written in Japanese. Self-reported English competency was assessed in four areas: reading; writing; speaking; and listening. Students were asked to score their competencies in these areas using a 10-point visual analogue scale (VAS). Of the total eligible students, 312 (94%) participated. RESULTS: The results of the study suggest that competency and confidence in the English language could be one of the biggest obstacles for students to study abroad. Students with an interest in studying abroad were highly motivated and studied English independently. DISCUSSION AND CONCLUSIONS: Japanese educational authorities and dental schools may need to consider a range of incentives and motivational strategies to nurture clinicians, educators and researchers who can function confidently in an increasingly borderless world. These could include increasing exposure to English language skills through mandatory lectures and seminars in English, increasing the range of inbound international students through student exchange programmes and encouraging students to develop and communicate with international colleagues. The Faculty of Dentistry at Tokyo Medical and Dental University has begun to increase exposure of students to English through the regular curriculum. Outcomes will be followed and evaluated.

Evaluation of simulation learning materials use to fill the gap in Japanese dental English education.

Even though English is most frequently the common language when the patient's native language differs from that of a dentist, the opportunities for Japanese undergraduate dental students to learn dental English are now quite limited. The purposes of our study were to investigate: the effectiveness and feasibility of the computer-assisted simulation materials as one solution strategy for dental English education in Japan, and the needs and demands for dental English from the learners' side. Interactive simulation materials for medical interviews in English and clinical cases which were translated to English, were delivered via Learning Management System (LMS) to nineteen trainee residents of dentistry (residents). Evaluation for the materials, learners' knowledge and interests in the contents, and ease of operation were obtained by post-questionnaire (response rates were 100% and 95%, respectively). Both questionnaire-surveys received positive feedback toward the materials, yet 47% answered that they lacked the level of knowledge about contents of the medical interview in English. Results were sufficient to suggest that the residents would like to have the opportunity to study or practice medical interview in English, or English related to dentistry, and that the simulation materials could be one of the solution strategies for opportunity provision.

2.1 Evolving methods of assessment.

This Working Section is concerned with evolving methods of assessment in dental education. It focuses on newer methods of assessment that might have relevance for broader application. Although it cannot provide answers to all the questions it raises, it is hoped that the contribution it makes is of value in the process of the development of a global network in dental education.