• Journal of Technologic Dentistry
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• v.43 no.2
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• pp.69-69
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• 2021

• Journal of Digital Convergence
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• v.14 no.2
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• pp.305-314
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• 2016

In order to examine the characteristics having influence on the satisfaction with clinical practice for the effective clinical practice, this study analyzed the satisfaction with clinical practice in accordance with the characteristics of major practice conditions, targeting 228 students of Dental Hygienics with experience in clinical practice in Daegu and Gyeongbuk region. In case of 4-year major practical conditions, high satisfaction with major, when students could choose the hospital for practice, and when there were lots of dental hygienists in the hospital for practice, the satisfaction with clinical practice was high(p<.05). In case of 4-year course, high satisfaction with major, and when there were lots of dental hygienists in the hospital for practice, the satisfaction with clinical practice evaluation was high(p<.05). In case of 4-year major practical conditions, high satisfaction with major, dental hospital, when students could choose the hospital for practice, and when there were lots of dental hygienists in the hospital for practice, the satisfaction with interpersonal relation was high(p<.05). In case of 4-year course, high satisfaction with major, and when students and school could choose the hospital for practice, the satisfaction after practice was high(p<.05).

• The Journal of the Korea Contents Association
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• v.12 no.1
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• pp.386-399
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• 2012

This study was carried out by practical method in a subjectivity study accessible in-depth, in sloughing off old habit of functional quantity analysis about policy of dental treatment. The perception pattern come out in this study were divided into four types in Q-methodology. The result is as follows ; it is divided into 1[(N=11) : Extension Policy Type], 2[(N=13) : Institutional Improvement Type], 3[(N=5) : Image Improvement Type], 4[(N=14) : Treatment Focus Type], 5[(N=5) : Efficient Access Type], 6[(N=10) : Developmental Demand Type]. There are four types of fire fighter images. In conclusion, this study is to ascertain acceptance behavior about Reception Type on policy of dental treatment ; to offer a developmental suggestion about it.

• Journal of the Korean Data and Information Science Society
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• v.15 no.2
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• pp.395-403
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• 2004

The purpose of this study is to investigate the structure relationships between job satisfaction of dental residents and its related factors. The study subject was 458 dental residents who were training at 6 university dental hospitals in Korea. Data for this study were obtained by self-administrated questionnaire during 3 months. Structure equation modeling using LISREL procedure was statistically appropriate and well fitted. By the model, the socio-demographic characteristics, working condition, and status perception directly influenced on subscale satisfactions, and the subscale satisfactions positively influenced on job satisfaction.

• Journal of the korean academy of Pediatric Dentistry
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• v.48 no.3
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• pp.302-312
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• 2021

The purpose of this study was to develop prototype of virtual reality(VR) simulation with malocclusion models and evaluate its applicability. Task abilities, task completion time, and a satisfaction survey were compared between dentist trainees and dental students. Participants were instructed to observe virtual malocclusion models and then performed three tasks to diagnose the type of malocclusion, determine clinical findings and develop treatment plans. Their satisfaction with the simulation experience were evaluated using a questionnaire containing five questions. Task abilities of trainees related to clinical features and treatment plans were significantly higher than that of students(p < 0.01). In both groups, the task completion time for the second case was significantly reduced compared to that for the first case(p < 0.01). The satisfaction survey showed high scores and positive responses for this simulation in both groups. If the prototype of VR simulation is continuously advanced, it will be applicable for orthodontic education in pediatric dentistry.

• Journal of Digital Convergence
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• v.19 no.7
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• pp.175-188
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• 2021

The purpose of this study is to verify the effect of dental service quality on satisfaction in Shanghai and the mediated effect of perceived value. To this end, we conducted an electronic survey of dental patients in Shanghai, China, and retrieved 345 copies of the effective sample, using SPSS 26.0 for the purpose of the study. To summarize the results: First, all factors of service quality have had a positive impact on satisfaction and perceived value. Second, perceived values have a positive effect on satisfaction. Third, perceived values have been analyzed to have a partial mediated effect in the relationship between service quality and satisfaction, and research on dental users in China and Korea has shown almost similar results. It shows that high-quality dental services are essential to enhancing management capabilities.

• Journal of Technologic Dentistry
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• v.44 no.2
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• pp.60-66
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• 2022

Purpose: This study was conducted to investigate how one's motive to choose a major of study, career values, and satisfaction with the major affect immersion within the major. Methods: A self-administered questionnaire on choice of major and career values was completed by 224 students from March 2nd to March 15th of 2022. The collected data were analyzed using several metrics and tests with IBM SPSS Statistics 22.0 software: frequency and percentage, mean, standard deviation, t-test, ANOVA, correlation analysis, and linear regression. Results: The average scores of the motive to choose a major, career values, satisfaction with the major, and immersion in the major were 3.15, 3.91, 3.56, and 3.45, respectively. There were significant correlations between all four variables (p<0.05). Career values and satisfaction with the major positively influenced a student's immersion in that major; the explanatory power of the model was 77% (p<0.01). Conclusion: The department should offer education on career values to further increase the immersion of dental technician students within their chosen major.

• Applied Chemistry
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• v.9 no.2
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• pp.25-28
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• 2005

To evaluate the dental restorative application of polymer composites filled with hydroxyapatite (HAP) which is an inorganic component of human bone material, dental properties of the polymer composites were investigated. A visible light system was utilized to activate the acrylate resin matrix of the composites. Maximum loading percentage of HAP in composite was 65 wt% and the depth of cure was 6.0 mm which can be applicable for dental restoration. With increasing the HAP content, degree of conversion of polymer composites was slightly decreased, however, polymerization shrinkage value was not varied. Diametral tensile strength value was enhanced with an increase of HAP content, however, there was no strict trend between flexural strength and HAP concentration. Anyhow, polymer composites prepared herein have superior mechanical properties sufficient specifications applicable to dental materials.

• Journal of Technologic Dentistry
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• v.42 no.4
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• pp.313-320
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• 2020

Purpose: The purpose of this study is to compare and analyze the accuracy of single crowns based on the type of occlusal surface. Methods: A single crown wax pattern was fabricated in three types of occlusal surface. The prepared wax pattern was replicated with silicone, and stone was injected to create a stone model. The prepared specimens were scanned using a model scanner. Scans were classified into three groups, and each scan was performed six times to analyze the trueness and precision of a single crown. In addition, only the occlusal surface area was analyzed for trueness and precision. Data were analyzed using the Kruskal-Wallis H test, a nonparametric test (α=0.05). Results: With regard to the trueness value of the occlusal scan area, the no occlusal tooth attrition (NA) group showed the largest error of 3.5 ㎛, and the complete occlusal tooth attrition (CA) group showed the lowest value of 3.1 ㎛. The NA group had the greatest precision, and the medium occlusal tooth attrition (MA) group and CA group showed a low precision value of 3.2 ㎛; the difference between the groups was statistically significant (α=0.05). In the color difference map, the CA group showed a lower error than the NA group. Conclusion: The occlusal surface with severe attrition had excellent accuracy, but the accuracy of the group without attrition was low. There were significant differences between groups, but clinically acceptable values were shown.

• Journal of the Korea Convergence Society
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• v.9 no.8
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• pp.211-217
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• 2018

The purpose of this study is to provide basic data for the development of dental hygiene education by analyzing factors affecting academic self-concept of dental hygiene department students. This study was conducted a questionnaire survey of 168 people who explained and agreed on the purpose of the study from October 10 to October 21, 2016. As a result of this study, the professional image of the dental hygienist had a positive effect(${\beta}=.43$, p<.001) on the major satisfaction of the dental hygienist, and the major satisfaction had a positive influence(${\beta}=.38$, p<.001) on the academic self-concept. Therefore, in order to motivate students' dental hygiene education, it is necessary to improve their major satisfaction and institutional improvement to improve the professional image of dental hygienists recognized by students.