• Journal of the Korean Home Economics Association
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• v.46 no.1
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• pp.73-86
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• 2008

The purpose of this study was to investigate the personal traits of children's characteristics as well as those of mothers' on the children's maladjustment behaviors. The study subjects were 345 preschooler-mother pairs. Results revealed that boys exhibited more maladjustment behaviors than girls, as expected. The results of a three way ANOVA analyses indicated that the multiple interactive factors of the children's temperament, cognitive outcomes, and parenting attitudes significantly affected the children's maladjustment behaviors. This trend was only representative across the sample of boys. In this study, the interaction effects of negative parenting attitudes and the children's lower levels of cognitive development on the children's maladjustment capacity were accentuated among boys with temperamental vulnerability.

• Korean journal of food and cookery science
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• v.19 no.3
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• pp.363-373
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• 2003

The purpose of this study was to identify university students' attitude to the foodservice attributes in their contribution to the selection or a fast food restaurant. Among 300 subjects, 214 were used in the analysis. The frequencies, Descriptives, ANOVA and t-test were used for the statistical analyses in this study. The findings from this study were as follows: firstly, there were no significant differences in the importance (or salience) of the foodservice attributes between the three different types of fast food restaurant. Secondly, there were no significant differences in the foodservice attributes between the means of the importance and salience for each of the selected fast food restaurants. Thirdly, there were no significant differences in the foodservice attributes in determining between the three types of fast food restaurant. Fourthly, there were no significant differences for the foodservice attributes between the mean importance (or salience) and universal mean for each of the selected fast food restaurants. Finally, the results of this study could provide some insight into the type of marketing strategies that may be successfully used by marketers who manage fast food restaurants.

• Journal of Korean society of Dental Hygiene
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• v.21 no.5
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• pp.667-674
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• 2021

Objectives: This study aimed to enhance the role of dental hygienists by identifying perceptions of child abuse, attitude towards reporting obligations, and awareness of the reporting system, and providing basic data for early detection and reporting of child abuse reporting obligations. Methods: From 2021-06-20 to 2021-09-09, 156 dental hygienists working at dental clinics and hospitals in Gwangju and Jeollanam-do were surveyed. Statistical analyses were performed using t-tests, ANOVA, and Pearson's correlation analysis. Results: The points for awareness of child abuse, obligatory reporting attitude, and awareness of mandatory reporting system were found to be 3.52, 3.01, and 2.30, respectively. A significant positive correlation was observed between the negative attitude to report child abuse (r=0.332, p<0.01) and the perception of the mandatory reporting system (r=0.343, p<0.01). Conclusions: This study confirmed that various educational programs and research are needed for the early detection and reporting of child abuse by dental hygienists.

• The Korean Journal of Health Service Management
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• v.13 no.3
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• pp.67-80
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• 2019

Objectives: The purpose of this study was to identify the relationships among violent experiences, positive psychological capital, and burnout, as well as to clarify the factors that affect psychiatric ward nurses' burnout. Methods: A descriptive research design was used. Participants were 213 psychiatric ward nurses recruited from twelve psychiatric hospitals. A structured self-report questionnaire was used to measure the study variables, and data were analyzed with the SPSS 24.0 program using descriptive statistics, an independent t-test, a one-way ANOVA, Pearson's correlation coefficients, and multiple linear regression analyses. Results: Burnout positively correlated with violent experiences (r=.14, p=.041), but negatively correlated with positive psychological capital (r=-.73, p<.001). Positive psychological capital was a significant variable for the burnout of psychiatric ward nurses (${\beta}=-.71$, p<.001). Conclusions: The study findings indicate a need to reinforce positive psychological capital for preventing and alleviating burnout of psychiatric ward nurses.

• Journal of Fashion Business
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• v.24 no.6
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• pp.63-79
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• 2020

This study analyze consumers' unconscious visual attention to color and images of internet shopping malls by using eye-tracking method. Twenty-nine participants, including 15 females and 14 males, participated. The average ages of the male and female participants were 27.3 years and 27.7 years, respectively. Ten images of five layouts (multi-composition images, single-model images, gender-composed images, videos, and moving banner images) of internet shopping malls were shown on an eye-tracker computer screen. Quantitative analyses of the eye-tracking responses were conducted. SPSS was used to analyze the descriptive characteristics and to conduct an independent-sample t-test, along with an ANOVA. The data analysis showed that the image area generally had the shortest time to first fixation (TFF), the longest duration of fixation (DOF), the highest number of fixations (NOF), and the highest numbers of revisits(NOR).Notably, visual attention towards female models was high among various images. The results can be used to improve credibility and design online shopping layout with a scientific evidence that helps consumers through their purchase decisions.

• Korean Chemical Engineering Research
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• v.59 no.3
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• pp.455-466
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• 2021

Micro and nanoparticles of Finasteride were prepared by gas-antisolvent method. The influence of process parameters such as pressure (100, 130 and 160 bar), temperature (308, 318 and 328 K) and solute concentrations (10, 25 and 40 mg/ml) on mean particle size was studied by Box-Behnken design. As ANOVA results indicated, the highest influence in production of smaller particles was attributed to the pressure. Optimum condition leading to the smallest particle size was as follows: initial solute concentration, 10 mg/ml; temperature, 308 K and pressure, 160 bar. The particles were evaluated with FTIR, SEM, DLS, XRD as well as DSC. The analyses revealed a size decrease in the precipitated Finasteride particles (232.4 nm, on mean) via gas-antisolvent method, as compared to the original particles (55.6 ㎛).

• The Korean Journal of Emergency Medical Services
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• v.25 no.1
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• pp.37-48
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• 2021

Purpose: The purpose of this study was to identify the degree of resilience, traumatic events, secondary traumatic stress, and calling reported by firefighters and to identify the factors affecting the resilience of firefighters. Methods: Data were collected using structured questionnaires and 200 fire officials working in D city were enrolled as the subjects. Data were analyzed using SPSS 24.0, and the analyses included descriptive statistics, independent t-test, ANOVA, Scheffé test, Pearson correlation coefficient, and multiple linear regression. Results: The difference in resilience according to general characteristics showed significant differences in health status (F=4.33, p=.014) and job satisfaction (F=6.13, p=.003). The factors affecting resilience were identified as calling (β=.25, p<.001), and the explanatory power for resilience was 19.2%. Conclusion: It is necessary to increase calling in order to increase resilience. Therefore, we suggest that professional education and programs that consider personal characteristics are needed to strengthen the calling.

• Journal of Korean society of Dental Hygiene
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• v.20 no.6
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• pp.787-795
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• 2020

Objectives: This study seeks to identify the positive psychological capital, burnout, and compassion satisfaction levels of clinical dental hygienists to understand the factors affecting positive psychological capital and to establish measures to improve the positive psychological capital, and to utilize them. Methods: A self-reported questionnaire was filled out by 190 dental hygienists of the clinic from February 1 to April 30, 2020. Statistical analyses were conducted with the help of independent t-test, one-way ANOVA, Pearson correlation coefficients, and stepwise multiple regression analysis. Results: Dental hygienists scored 3.47 points in positive psychological capital. The variables that influenced positive psychological capital were burnout and compassion satisfaction. The variables influencing positive psychological capital were monthly income_dummy2 (200-249/≥250), burnout, and compassion satisfaction. Conclusions: The positive psychological capital of clinical dental hygienists was found to be related to burnout and compassion satisfaction; additionally, compassion satisfaction had the greatest influence. Therefore, it will reduce burnout, improve compassion satisfaction, positive psychological capital, and contribute to efficient human resource management.

• Journal of Technologic Dentistry
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• v.44 no.3
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• pp.97-103
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• 2022

Purpose: This study sought to identify the factors influencing learning motivation and demotivation in online dental technology students. Methods: A survey was conducted from October 1 to 30, 2021, on 188 dental technology students. The collected data were processed using the IBM SPSS IBM SPSS Statistics ver. 22.0 statistical program (IBM), and frequency, factor, and one-way ANOVA analyses were performed, for which the significance was set at 0.05. Results: It was found that the main online learning motivation factors were the usefulness of the learning content, interest, and confidence in the activities, the relationships with the teachers and friends, the feedback, and learning satisfaction. The factors that reduced the students' online learning motivation were interaction difficulties, maladaptation to the self-directed learning environment, the inadequate number of learning activities, and activity difficulty. Conclusion: Based on the identified online class motivation and demotivation factors, better systematic management and increased research are needed to improve the quality of non-face-to-face classes.

• International Journal of Computer Science & Network Security
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• v.23 no.9
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• pp.91-94
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• 2023

This study aims to evaluate the Higher Diploma in English for the Primary Stage from the diploma students' perspectives. A questionnaire was designed consisting of 25 items distributed in two areas: cognitive/academic preparation and professional/skill preparation. The following statistical analyses were used: means, standard deviations, t-test, and one-way analysis of variance (ANOVA). The study results showed that the level of evaluation of the two domains in the program was low. The study also showed no statistically significant differences between the means of educational diploma students when evaluating the Higher Diploma in English for the Primary Stage due to their academic specialization (Arabic language, social sciences, and Islamic studies). In conclusion, the researcher suggested a developmental mechanism derived from the study results to improve the higher Diploma in English for the Primary Stage.