scholarly journals Tooth Carving as a Teaching Modality in the Study of Tooth Morphology: Students’ Perception and Performance

2020 ◽  
Vol 29 (04) ◽  
pp. 249-253
Author(s):  
Madiha Anwar ◽  
◽  
Beenish Fatima Alam ◽  
Syed Jaffar Abbas Zaidi
Keyword(s):  
Student Satisfaction ◽  
Dental Students ◽  
Teaching Methodology ◽  
Psychomotor Skills ◽  
Self Assessment ◽  
Tooth Morphology ◽  
Dental Anatomy ◽  
Live Demonstration ◽  
And Performance ◽  
Teaching Modality

OBJECTIVE: Dental wax carving exercise is a practical exercise to teach tooth morphology that develops psychomotor skills needed to practice clinical dentistry. This study aimed to determine the efficacy of dental wax carving as a teaching modality for tooth morphology and its assessment. METHODOLOGY: Forty-two first-year dental students were randomly divided into two groups participated in this study from February 2019 till September 2019 at Bahria University Medical & Dental College. Learning resources related to dental wax carving were provided to the first group of 21 students while the second group of 21 students received practical demonstration. The students self-evaluated their dental carving based on a standardized checklist and two examiners then evaluated the dental wax carvings randomly. A student satisfaction survey was performed at the end of this study to gain feedback regarding the dental wax carving as a teaching methodology. RESULTS: The mean scores given by self-assessment of students were significantly higher than those given by the examiners to both the groups. The group that was given a live demonstration of dental carving scored higher than the self-directed learners. Overall student feedback regarding dental carving was uniformly positive. CONCLUSION: Dental carving skills develop manual dexterity and psychomotor skills for practicing clinical dentistry and should be an integral component of preclinical dental curriculum so that clinically relevant cognitive & psychomotor skills are incorporated. Based on this study, a live demonstration of dental wax carving skills should be the preferred teaching modality. KEYWORDS: Dental carving, tooth carving, wax carving, psychomotor skills, dental anatomy, restorative dentistry HOW TO CITE: Anwar M, Alam BF, Zaidi SJA. Tooth carving as a teaching modality in the study of tooth morphology: Students’ perception and performance. J Pak Dent Assoc 2020;29(4):249-253.

scholarly journals Rethinking Assessment Concepts in Dental Education

2020 ◽  
Vol 2020 ◽  
pp. 1-9
Author(s):  
Mohamed El-Kishawi ◽  
Khaled Khalaf ◽  
Dana Al-Najjar ◽  
Zahra Seraj ◽  
Sausan Al Kawas
Keyword(s):  
Cognitive Skills ◽  
Clinical Skills ◽  
Dental Education ◽  
Data Extraction ◽  
Patient Simulation ◽  
Dental Students ◽  
Psychomotor Skills ◽  
Clinical Phase ◽  
And Performance ◽  
Learning And Performance

Introduction. Dental education involves teaching and assessing the acquisition of verifiable domains that require superior psychomotor, communication, and cognitive skills. Evolving technologies and methods of assessment could enhance student’s learning environment and improve tutor assessment experience. The aim of this study was to review the current body of research and evaluate the effectiveness of various methods of assessments in improving learning and performance in preclinical and clinical dental practice. Materials and Methods. A search strategy was implemented using electronic search in major databases. The following key terms, clinical skills, preclinical, dental students, and assessment, were included in the search. Two reviewers independently screened all the articles retrieved following very specific inclusion criteria. Results. The initial search generated 5371 articles and 24 articles were selected for review and data extraction. Cohen’s kappa coefficient was used to measure interrater agreement and a score of 94.7% was obtained. Conclusion. Preclinical assessment is an effective tool for promoting skills transfer to clinical phase. Early psychomotor skills assessment is valuable. It allows early intervention in the learning process and assists in effective utilization of learning resources. Technology-enhanced assessment systems allow better patient simulation, enhance learning and self-assessment experiences, and improve performance evaluation. However, these systems serve as an adjunct to conventional assessment methods. Further research should aim at calibrating and integrating these systems to optimize students learning and performance.

scholarly journals ORGANIZATION OF STUDENTS REFLECTIVE ACTIVITY AT THE MICROBIOLOGY, VIRUSOLOGY AND IMMUNOLOGY DEPARTMENT

2021 ◽  
Vol 21 (3) ◽  
pp. 234-238
Author(s):  
O.V. Hancho ◽  
N.P. Kovalenko ◽  
I.M. Zvyagolska ◽  
A.D. Hancho ◽  
N.O. Bobrova
Keyword(s):  
Medical Education ◽  
Professional Training ◽  
Test Group ◽  
Dental Students ◽  
Educational Process ◽  
Control Group ◽  
Self Assessment ◽  
Reflective Activity ◽  
And Performance ◽  
Learning And Performance

At present the development of critical thinking is crucial for individuals who are eager to get involved into productive interaction with the outside world, who are able to assess their own achievements objectively throughout the learning process, to analyze ways resulting in successes or fails, set purposes for self-improvement and self-development. There is a growing literature in medical education suggesting that reflection improves learning and performance in essential competencies to a growing literature in medical education suggesting that reflection improves learning and performance in essential competencies. Therefore fostering students’ reflective thinking is an important component of the educational process. The purpose of this study is to provide the grounds for organizing reflective activities for the future healthcare professionals in the context of their professional training. The experiment included 90 second-year students of Dentistry Faculty divided into two groups: test group involved 50 respondents and control group comprised 40 students. The method of studying reflexive abilities was based on applying teachers’ assessment and students’ self-assessment of students’ educational and cognitive activities including the following structural components: awareness of the learning outcomes and whether the outcomes are consisted with intended goals, self-analysis and self-assessment of individual activities and activities during team working. Each component was evaluated by five-score scale. Teachers also used the method of reflexive polylogue. The probability of the difference between the groups was determined by Student's t test. Designing of effective reflection requires time, effort and willingness; such activity should not feel like busy work or an add-on activity. The article elucidates the ways and principles of organization of reflective activity for future doctors. We offered some types of exercises aimed at developing the reflective skills for further professional work. We also detailed methodological recommendations and technoques on the organization of reflective activity for the dental students. The study has demonstrated that the highest level of reflexive skills in students corresponded to 3.4±0.7 scores that are quit sufficient for productive learning. It is through reflection the methods and results of own learning outomes are analyzed and assessed. Reflection is a skill, which requires development and can be applied broadly in medical education.

scholarly journals Dental Students’ Didactic and Psychomotor Skills Performance in Dental Anatomy and Preclinical Operative Dentistry Courses in a Saudi Governmental School

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Afnan O. Al-Zain ◽  
Adel M. Abdel-Azim ◽  
Hisham I. Othman
Keyword(s):  
Student Performance ◽  
Dental Students ◽  
Psychomotor Skills ◽  
Operative Dentistry ◽  
Dental Anatomy ◽  
The Difference ◽  
Student’S T ◽  
The Impact ◽  
Better Than ◽  
Student’S T Test

Background. Knowledge and psychomotor skills are essential in dental education. The aims were to (1) investigate the correlation between dental students’ didactic and psychomotor skills performance in the dental anatomy and preclinical operative dentistry courses and (2) explore the impact of gender on students’ performance in both courses. Materials and Methods. A retrospective cohort study was performed on dental students’ (164 students; 72 males and 92 females) dental anatomy and preclinical operative courses scores of the same class over 2 years (2018–2020). Didactic and practical scores were collected. The didactic scores included examinations. Practical scores included tooth wax carving for the dental anatomy course and class II cavity preparations and restorations for the preclinical operative. Student’s t-test and ANOVA were used to analyze the difference between the didactic and psychomotor skills scores of both courses and genders. Pearson’s correlation coefficient was used to explore correlations ( p < 0.05 ). Results. Moderate, positive, and significant correlations were found between didactic scores in both courses and between dental anatomy’s didactic and psychomotor skills. A weak, positive, and significant correlation existed between the preclinical operative didactic and psychomotor silks ( p < 0.05 ). Females’ didactic performance was significantly better than males. Gender had a significant, positive, and moderate correlation in the dental anatomy course, but moderate-weak in preclinical operative ( p < 0.05 ). Conclusion. Students’ didactic and psychomotor performance correlations in dental anatomy and preclinical operative courses were positive. The correlation was moderate and weak and varied by course. Gender had a significant impact on student performance and varied by procedure and courses investigated.

Relationship of stress and performance among first-year dental students

1986 ◽  
Vol 50 (5) ◽  
pp. 264-267 ◽  
Author(s):  
GH Westerman ◽  
TG Grandy ◽  
JV Lupo ◽  
RE Mitchell
Keyword(s):  
Dental Students ◽  
First Year ◽  
And Performance ◽  
Relationship Of

scholarly journals Effect of computer-assisted-learning and simulation clinics on dental students’ cognitive and performance skills: panoramic image errors related to patient’s head position

2020 ◽  
Vol 49 (7) ◽  
pp. 20200154
Author(s):  
Ann Wenzel ◽  
Louise Hauge Matzen ◽  
Rubens Spin-Neto ◽  
Lars Schropp
Keyword(s):  
Test Scores ◽  
Cognitive Skills ◽  
Dental Students ◽  
Head Position ◽  
Cognitive Test ◽  
Computer Assisted ◽  
Patient Exposure ◽  
Performance Skills ◽  
Positioning Errors ◽  
And Performance

Objectives: To assess dental students’ ability to recognize head positioning errors in panoramic (PAN) images after individual learning via computer-assisted-learning (CAL) and in a simulation clinic (SIM). Both cognitive skills and performance in patient examination were assessed. Methods and materials: 60 students (mean age 23.25 years) participated in lectures on the relation between PAN-image errors and patient’s head position. Immediately after they took a test, based on which they were randomized to three groups: control (CON) group, CAL group, and SIM group (both CAL and training in a simulation clinic with a phantom). 4–5 weeks after intervention/no intervention, all students individually examined a patient with PAN-exposure. A blinded rater, not knowing group allocation, supervised patient exposure and assessed student’s performance (correct/incorrect head position in three planes). 1–2 weeks after, the students scored positioning errors in 40 PAN-images. Differences in cognitive test scores between groups were evaluated by ANOVA and in patient examination by χ2 tests, and within-group differences by sign-tests. Results: No statistically significant difference in cognitive test scores was seen between the SIM and CAL group, while the CON group scored lower (p < 0.003). In all groups, several students positioned the patient incorrectly in the Frankfort horizontal plane. All students performed well in the sagittal plane. Students in SIM group positioned the patient more correctly in the coronal plane. Conclusions: Training with CAL increased students’ cognitive skills compared with a control group. Simulated patient exposure with a phantom increased to some extent their performance skills in examination of patients.

scholarly journals The national dental undergraduate clinical skills competition known as the Guanghua Cup: an innovative and effective program that promoted undergraduate dental education in China

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Xiaolan Li ◽  
Yanbo Shan ◽  
Yangjingwen Liu ◽  
Yingwen Lin ◽  
Lin Li ◽  
...  
Keyword(s):  
Clinical Teaching ◽  
Clinical Skills ◽  
Dental Education ◽  
Maxillofacial Surgery ◽  
Dental Students ◽  
Oral And Maxillofacial Surgery ◽  
Teaching Resources ◽  
Self Evaluation ◽  
Geographical Regions ◽  
Dental Anatomy

Abstract Background The National Dental Undergraduate Clinical Skills Competition known as the Guanghua Cup was held in Guangzhou, China, for three consecutive years from 2017 to 2019 to promote the clinical teaching of undergraduate dental education and to enhance communication among different universities. The present study aimed to introduce the organization, procedures, and consequences of the competition, in addition to analyzing the influences of competition on the reform of undergraduate dental education. Methods By analyzing the descriptive statistics of the Guanghua Cup, the competitions’ organization, the participating students’ performances, and the outcomes of competitions were analyzed. After distributing questionnaires to all participants of the 2nd and 3rd Cups, their attitudes towards the competition and their evaluation of the role of the competitions in promoting undergraduate dental education were analyzed. Results A total of 24 schools participated in the 3 competition years. The contents of the competitions covered cariology, endodontics, periodontology, prosthodontics, oral and maxillofacial surgery, dental anatomy, and first aid (e.g., operative skills and theoretical knowledge). Compared with those of the 2nd Cup, the mean scores of the operative skills significantly improved in the stations related to periodontology, prosthodontics, and dental anatomy (p < 0.05) in the 3rd Cup. In addition, 338 valid questionnaires were collected, for a response rate of 87.79 %. Overall, the participants spoke highly of the Guanghua Cup. Based on their self-perception and self-evaluation, the majority of interviewees agreed that the competition helped develop collegiality and teamwork among the participating students, improved the students’ clinical skills and promoted the improvement of teaching resources (e.g., purchasing and updating equipment, models or experimental materials). Conclusions The competition enjoyed the widest coverage since it involved dental schools from all of the different geographical regions of China. Dental students could exhibit their clinical skills in a competitive environment and develop collegiality and teamwork. Future competitions should be optimized through their organization and contents. The education quality of the participating schools affected by such competition should be investigated in a more objective and comparable way.

scholarly journals Educational material of dental anatomy applied to study the morphology of permanent teeth

2004 ◽  
Vol 15 (3) ◽  
pp. 238-247 ◽  
Author(s):  
Selma Siéssere ◽  
Mathias Vitti ◽  
Luiz Gustavo de Sousa ◽  
Marisa Semprini ◽  
Simone Cecílio Hallak Regalo
Keyword(s):  
Acrylic Resin ◽  
Dental Students ◽  
Educational Material ◽  
Permanent Dentition ◽  
Permanent Teeth ◽  
Dental Student ◽  
Large Individual ◽  
Morphologic Characteristics ◽  
Dental Anatomy

The purpose of this report is to present educational material that would allow the dental student to learn to easily identify the morphologic characteristics of permanent teeth, and how they fit together (occlusion). In order to do this, macro models of permanent teeth with no attrition were carved in wax and later molded with alginate. These molds were filled with plaster, dental stone and/or cold-cured acrylic resin. The large individual dental stone tooth models were mounted on a wax base, thus obtaining maxillary and mandibular arches which were occluded. These dental arches were molded with plaster or dental stone. The authors suggest that these types of macro models allow an excellent visualization of the morphologic characteristics of permanent teeth and occlusion. Dental students are able to carve the permanent dentition in wax with great facility when they can observe macro models.

scholarly journals Industry-Practice-Based Engineering Hydrology Education at USQ, Australia

2019 ◽  
Vol 9 (3) ◽  
pp. 213
Author(s):  
Rezaul Chowdhury
Keyword(s):  
Online Education ◽  
Student Satisfaction ◽  
Learning Outcomes ◽  
Professional Practice ◽  
Assessment Tools ◽  
Discussion Forums ◽  
Self Assessment ◽  
Industry Practice ◽  
The University ◽  
Engineering Hydrology

Engineering education must embrace several challenges, such as increased numbers of work-based students, increased demand for online education, mismatches in employability skills and industry requirements, and lack of student engagement. The hydrology course at the University of Southern Queensland attracts more than 100 students every year, where more than 70% of students are off-campus and most of them are work-based. This study explored how an online hydrology course can embrace industry practice and engage students in order to achieve learning outcomes. Industrial careers in hydrology involve extensive use of hydroclimatological data and modeling applications. The course modules, learning objectives and outcomes, and assessment tools have been designed to align with industry practices. Active participation of students was observed in self-assessment quizzes and discussion forums. The course was rated very well in achieving learning outcomes and in overall student satisfaction. Students appreciated the well-structured real-world and professional practice in the course.

Correlations of Scores on Embedded Figures and Mirror Tracing with Preclinical Technique Grades and Pmat Scores of Dental Students

1981 ◽  
Vol 53 (1) ◽  
pp. 31-35 ◽  
Author(s):  
Stephen Wilson ◽  
Richard P. Suddick ◽  
Jeffrey S. Shay ◽  
Frank E. Hustmyer
Keyword(s):  
Cognitive Styles ◽  
Dental Students ◽  
Learning Ability ◽  
Psychomotor Skills ◽  
Motor Abilities ◽  
Field Dependency ◽  
Tracing Test ◽  
Admissions Test ◽  
Embedded Figures ◽  
Mirror Tracing

For 20 dental students the relationships of field dependency, scores on the dental admissions test, grades in technique courses, and time and error scores on mirror-tracing tests were studied. Significant correlations (–.48, –.58, –.65) were found between field-dependency scores and scores on the perceptual-motor abilities subtest of the Dental Admissions Test and between mirror-tracing test and pre-clinical operative grades (–.53). These preliminary results indicate that study of the perceptual-cognitive styles of dental students is warranted to evaluate the potential utility of these measures in counseling and admissions. The mirror-tracing tests appear to have potential advantages as objective measures of psychomotor skills and learning ability.

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