• Safety and Health at Work
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• v.9 no.2
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• pp.210-215
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• 2018

Background: The aims of this study were to determine the extent of workplace bullying perceptions among the employees of a Faculty of Medicine, evaluating the variables considered to be associated, and determining the effect of workplace bullying perceptions on their psychological symptoms evaluated by the Brief Symptom Inventory (BSI). Methods: This cross-sectional study was performed involving 355 (88.75%) employees. Results: Levels of perceived workplace bullying were found to increase with the increasing scores for BSI and BSI sub-dimensions of anxiety, depression, negative self, somatization, and hostility (all p < 0.001). One point increase in the workplace bullying perception score was associated with a 0.47 point increase in psychological symptoms evaluated by BSI. Moreover, the workplace bullying perception scores were most strongly affected by the scores of anxiety, negative self, depression, hostility, and somatization (all p < 0.05). Conclusion: The present results revealed that young individuals, divorced individuals, faculty members, and individuals with a chronic disease had the greatest workplace bullying perceptions with our study population. Additionally, the BSI, anxiety, depression, negative self, somatization, and hostility scores of the individuals with high levels of workplace bullying perceptions were also high.

• The Journal of Asian Finance, Economics and Business
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• v.7 no.11
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• pp.429-437
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• 2020

The paper investigates the antecedents of Organic Food (OF) produce in Vietnam and the intentions and behavior of OF purchasers. A theoretical framework is developed and evaluated by simulation of the structural model. Data was collected from a convenient sample of 222 consumers from Ho Chi Minh City in Vietnam. The selection included 159 (72%) women, who were identified as being the primary buyers of organic food for their family (73%). Findings suggest food hygiene issues and conscientious self-identity as the much beneficial determinants of organic production perceptions. Because of the results in this report, the consideration for food security has gained little research consideration throughout the field of organic produce. Food safety concerns are also related to academics exploring consumer confidence as they might be regarded as one of their aspects in selecting standard, natural or health food products. Findings suggest food security as one of the essential determinants of motivation, while health awareness purports to become the least significant motivation, contrary to observations from certain previous studies. However, it is observed that moral personality-identity influences both perceptions and willingness to buy organic food, stressing that the association of participants with ethical concerns influences their perceptions and eventual choices of consumption.

• Korean Journal of Community Nutrition
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• v.7 no.2
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• pp.199-210
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• 2002

The purpose of this study was to investigate nutritional risk factors, perceptions on nutrition and health, nutritional knowledge, flood habits and their correlation to supplement use in middle-aged and elderly Koreans. A nationwide survey was conducted in the metropolitan areas (6 cities) and middle-sized cities (8 cities) of Korea from October to December, 2000. Subjects were randomly selected based on population, and 2,188 non-institutionalized adults aged over 50, and elderly (male 765, female 1,423) were studied. Data were collected using a standardized questionnaire administered in personal interviews. Nutrition and health-related scores of nutritional risk factors, perceptions on nutrition and health, nutritional knowledge, and flood habits were significantly higher in supplement users as compared to non-users. There was a negative correlation between nutritional risk factors and other nutrition and health-related scores on perceptions on nutrition and health, nutritional knowledge, flood habits, and pocket money. Also there was a positive correlation between nutritional risk factors and age. Therefore, these results may provide basic information for proper supplement use by middle-aged and elderly koreans.

• Journal of Korean Elementary Science Education
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• v.27 no.3
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• pp.307-317
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• 2008

In this study, we investigated the elementary school students' perceptions of the scientific and technological professions by using the 'drawing scientific and technological workplaces'. The subjects were 401 students of 4th and 6th grades at three elementary schools in Seoul. The results revealed that many students drew the interiors of laboratories or factories as scientific and technological workplaces, and explained the nature of the work- place, but students' images were superficial and general. Most students' drawings also exhibited the stereotypical images of science and technology as androcentric and negative perceptions. Students were mainly inclined to perceive that the works relevant to science were experiments, and the works relevant to technology were productions and repairs. Most students answered more than two examples of scientific and technological professions, but their responses were not various and were biased toward basic scientists, blue-collar workers, and repairers. Educational implications of these findings were discussed.

• Journal of Families and Better Life
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• v.31 no.4
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• pp.15-31
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• 2013

Consumers are quite worried about food safety because food is one of the most important necessities in everyday life. Many studies have been conducted regarding the food safety issues, however, most researches have focused only on a limited range of risk factors and used only quantitative survey methods. The purpose of this study was to investigate consumers' perceptions of the risky components of food safety and how the perceptions have been formed. For this study in-depth interviews were conducted. For the interviewees, nine housewives, who are in their 30s to 50s, were selected taking into consideration their age, education level, number of children, and employment status. Results showed that the risk factors many consumers worried about were agricultural pesticides, MSG, food additives, GMO, Mad Cow Disease, preservatives, and growth hormones, etc. Consumers were worried about the risk of the retail process the most because they thought it was not informed and controlled well. Consumers tend to worry much more when the risks are involuntary, uncontrollable, unreliable, and have a gradual negative effect. Some of the food safety-oriented behaviors of consumers were also investigated.

• Journal of Korean Academic Society of Home Health Care Nursing
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• v.23 no.2
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• pp.216-223
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• 2016

Purpose: This study aimed to evaluate the effects of sex education, focusing on the sexual activities of the elderly, on high school girls' sexual knowledge, attitudes, and perceptions. Methods: A quasi-experimental pre-post design was used, and the data of 82 participants (41 in each group) were analyzed. The educational effects were assessed through sexual knowledge, attitudes, and perceptions. The data were analyzed through SPSS 18.0, using descriptive statistics, chi-square tests, and paired t-tests. Results: The experimental and control groups had similar demographics. Sex education was effective in increasing sexual knowledge (p<.001), and changing the attitudes (p<.001) and perceptions (p<.001) of members of the experimental group for the better. Conclusions: This study has shown that sex education can improve high school girls' understanding of elderly sexual activities. This study is meaningful in that, it sought to facilitate a positive change in young people's attitudes towards elderly sexuality and quality of life.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.26 no.3
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• pp.291-314
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• 2015

This study aims to look at overall adolescents' and college students' perceptions of library and explore the sources and their related variables as well as find out related issues of perceptions of library and information use of them. The data for this study were collected through survey and analyzed descriptive statistics and correlation analysis using the data. The result shows the population users preferred search engine so much over library as their information search tool even if they trust library information sources more, also, they tend to seek information sources when it has easiness and fastness to get. Correlation analysis such as ${\chi}^2$ and Spearman were implemented and the result of the correlation shows that many factors of this study covered-such as comparison of information sources-have significant differences each other.

• Journal of Korean Elementary Science Education
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• v.31 no.1
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• pp.99-108
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• 2012

This study investigated the characteristics of preservice elementary teachers' science PCK through a mentoring program. Their perceptions of the mentoring program were also examined. The participants of this study were 33 preservice elementary teachers who prepared science lessons in small groups. A mentoring program was implemented in the processes of science lessons planning and evaluation to support their professional development. The characteristics of the preservice elementary teachers' science PCK exhibited through the mentoring program were as follows: They showed poor understanding of instructional models and logical connections of each instructional step. They also had problem in setting a clear learning goal for their science lessons. This was related with their poor understanding of the curriculum. They seldom considered students' misconceptions, and their perceptions of assessment were quite restricted. The analyses on their perceptions of the mentoring program revealed that the preservice teachers thought it was helpful for their professional development in several aspects. Mentoring could play an important role to examine and improve preservice elementary teachers' science PCK.

• Journal of muscle and joint health
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• v.24 no.1
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• pp.14-23
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• 2017

Purpose: The purpose of this study was to identify the factors affecting the perceptions of patient safety culture, safety care knowledge, and safety care activity among nurses at orthopedic hospitals. Methods: Data were collected during Feb. 16 and Feb. 26, 2017, from 195 nurses of 9 small to medium sized orthopedic hospitals. Questionnaires about patient safety culture, safety care knowledge and activity were used. Data were analyzed by descriptive statistics, t-test, ANOVA, $Scheff\acute{e}$ test, Pearson's correlation coefficient, and stepwise multiple regression. Results: The safety care activity was positively correlated with perceptions of patient safety culture (r=.50, p<.001) and knowledge (r=.48, p<.001). Factors that had influence on the safety care activity were the patient safety culture (${\beta}=.30$, p<.001), age (${\beta}=.27$, p<.001), and knowledge of the safety activity (${\beta}=.21$, p=.004). The patient safety care activity was explained 36.6% by those factors. Conclusion: To enhance the patient safety care activity, it should be provided the environment and open communication for the perceptions of patient safety culture and the in service education program for safety care knowledge.

• The Korean Journal of Food And Nutrition
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• v.27 no.1
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• pp.66-74
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• 2014

The purpose of this study is to compare the perceptions and needs for nutrition education between early childhood teachers and parents. This data will address the effective plans and suggest further nutrition education programs for early childhood education centers. This study was conducted with 200 early childhood teachers and 174 parents in Busan. We collected data through questionnaires from teachers and parents and then computed the frequency and ${\chi}^2$ test to analyze the data. The questionnaire was revised and complemented on the basis of related literatures and previous researches. According to our results in this study, there was a significant difference between the teachers' and parents' perceptions on the need of nutrition education and the reason for needing nutrition education. And there were differences among aims, contents, methods, and effective ways of nutrition education for children. In addition, there was a significant difference among the needs from teachers and parents on nutrition education. Finally, the results of this study suggest various implications for developing nutrition education programs in early childhood education centers. These results can be used to develop nutrition education program by considering the teachers' and parents' perceptions and needs. These may be useful data when planning for the nutrition curriculum in early childhood education centers.