The aims of this study was to investigate the satisfactions with school food service and its influencing factors for elementary and middle school parents. We surveyed parents regarding their concerns about food ingredients and dietary life, perceptions of free school food service, the necessity of food supply systems such as school food service centers, and the satisfaction about the quality and management of school food services. Compared to the last year, concerns about food ingredients and dietary life as well as perceptions about free school food services decreased. The reported necessity of supply system such as school food service centers and co-purchasing was lower than in 2015. The satisfaction about the school food service decreased, compared to 2015. More individuals had higher concerns about local food and stated the necessity for school food supply systems, as well as a higher satisfaction about the quality and management of school food services. In conclusion, it is important to emphasize characteristics of school food services such as co-purchasing local foods.

Although adolescents’ obesity prevalence increases recently in Korea due to Westernized dietary life, according to social and economic development, and physical activity decline, distorted body image and improper dietary habits are prevalent, because of excessive obsession with weight control, deriving from psychological impacts including appearance supremacy. This study conducted a survey on health oriented awareness and attitude related with dietary habits targeting adolescents, such as high school students and college students, younger than 24, from May 11 to May 29, 2015. In this study, 280 questionnaire copies were collected out of 300 distributed questionnaire copies, and used 269 copies as analysis data, except 11 copies of which responses were inadequate. The results of this study are as follows: First, the high school students showed higher dietary regularity than the college students. Especially, 95.5% of the college students showed very high irregularity of lunch, compared with just 4.5% of the high school students. Second, the adolescents showed distorted perceived body image in comparison with body mass index (BMI). As a result of examining BMI relationship, according to one’s own perception on body type, 28.6% of the respondents perceived themselves fat, despite normal BMI, and 40.4% of the respondents perceived themselves normal, despite low BMI. Third, health behavior activities level was higher, as the regularity of breakfast (B=1.093), lunch, (B=0.650), and dinner (B=0.765) was higher. The variable affecting the most (β =0.372) was the regularity of breakfast. As interest in weight control was higher, health behavior activities was lower. Because over-interest in weight control may be linked with improper dietary habits or weight control, a caution is needed. The results of this study are expected to be utilized as the basic data for the policy and health-oriented program development to improve adolescents’ health behavior practice.

Even though the red pepper is one of the most important seasoning vegetables in Korea, the volume of usage of domestic red pepper has shrunk due to decrease in consumption. Thus, researchers and government officers need to seek for solutions to extend usage of domestic red pepper of food processing industry which consumes considerable amount of it. The purpose of this paper is to analyze the factors of the usage of domestic red pepper in food processing companies using cross-tabulation analysis and multiple regression model and to find the implications for promoting the usage of domestic red pepper. The results of studies present that specific characteristics of food processing companies affect the usage of domestic red pepper, including size of sales, shape of company, food product processed by company, human organization for purchase of food material, registered trademark, and support of government. This study also suggests that government needs to offer more supporting programs to sauce industry and improve the system of program to promote the usage of domestic red pepper.

In this study, causes and consequences of bullying were explored, focusing on victim personality and appearance factors. The research model included the relationships among bullying, important causes of bullying (aggression, cleanliness, and obesity of victims) and consequences of bullying (self-esteem and depression) and was tested through survey data from 594 (194 male and 404 female) middle school students. Data were analyzed using descriptive statistics, confirmatory factor analysis, and path analysis with SPSS and AMOS. In the results of the model tests, victims who are more aggressive, less clean, and more overweight are more likely to be bullied. In addition, adolescents bullied by others tend to have lower self-esteem and more depression. Furthermore, the model comparison was assessed by gender and a difference between the two gender models was found. In the check of critical ratio for difference, it was concluded that the cleanliness of the victim is a more important cause of bullying for male adolescents than for female adolescents. It is meaningful to confirm the effects of the victim’s appearance factors on bullying in the literature focusing on personality issues of victims. Educators and counselors may refer to the findings in developing counseling guidelines and manuals to prevent bullying in school.

The purpose of this study was to investigate meteorological factors’ effects on clothing sales based on empirical data from a leading apparel company. The daily sales data were aggregated from “A” company’s store records for the Fall/Winter season from 2012 to 2015. Daily weather data corresponding to sales volume data were collected from the Korea Meteorological Administration. The weekend effect and meteorological factors including temperature, wind, humidity, rainfall, fine dust, sea level pressure, and sunshine hours were selected as independent variables to calculate their effects on A company’s apparel sales volume. The analysis used a SAS program including correlation analysis, t-test, and multiple-regression analysis. The study results were: First, the weekend effect was the most influential factor affecting sales volume, followed by fine dust and temperature. Second, there were significant differences in the independent variables’effects on sales volume according to the garments’ classification. Third, temperature significantly affected outer garments’sales volume, while top garments’ sales volume was not influenced significantly. Fourth, humidity, sea level pressure and sunshine affected sales volume partly according to the garments’ item. This study can provide proof of significant relationships between meteorological factors and the sales volume of garments, which will serve well to establish better inventory strategies.

PURPOSES:This study aims to analyze the impact of the implementation of a school zone traffic safety improvement project on the number of accidents involving children in these zones.METHODS :To analyze the correlation between school zone traffic safety features of roads in the zone and the number of accidents involving children, we developed an occurrence probability model of traffic accidents involving children by using a binary logistic regression model with SPSS 23.0 software. Two separate models were developed for two zones: interior block and arterial road.RESULTS:The model depicted that in the case of the interior block, shorter sidewalk width, speed bump, and an elevated crosswalk were key factors affecting the occurrence of accidents involving children. In the case of arterial roads exceeding a width of 12 m, the speed limit, roadside barriers, and red paving of road surfaces were found to be the key factors.CONCLUSIONS:The results of this study can serve as the elementary research data to help improve the effectiveness of school zone traffic safety improvement projects and school zone road repair projects in future.

Spodoptera litura (Fabricius, 1775) is considered as a serious agricultural pest, which damaged to the many crops including sweet potato (Ipomoea batatas). We investigated weekly occurrence of the Spodoptera litura (Fabricius) using pheromone trap at six study fields of three regions, Jeonnam, Korea. A total of 41,895 individuals were collected from 18th July to 23th September in 2013; Yeongamgun was collected the highest individuals (17,519), and following the Muan-gun (12,709) and Haenamgun (11,667). The seasonal occurrence of S. Litura was increased from July to September, and peak occurrence timing was in late-September. There were a positive correlation between field area and number of individuals (P=0.02, r=0.89), and a negative correlation between field area and density (p=0.02, r=-0.89). As a PCA (principal component analysis) result, adults occurrence pattern were closely related to the temperature and relative humidity during larva stage.

The purpose of this study is to investigate the influence of determinants of Smartphone purchasing such as A/S, brand, H/W, switching cost, design on customer satisfaction and verify the accordance of the results of existing researches and our research with customers’ actual experience. The study also sought to confirm if moderating effects exist between determinants of Smartphone purchasing and customer satisfaction by age, gender. Data for this study was gathered by analyzing the results of a survey we conducted on 252 respondents. By taking into account the results of antecedent researches, we determined A/S, brand, H/W, switching cost, design as the 5 main factors that influence Smartphone purchasing behavior. We focused on analyzing the effect determinants of Smartphone purchasing has on consumer satisfaction and whether there exist any moderating effects between the determinants of Smartphone purchasing and consumer satisfaction by age and gender. As a result, we found out that design, brand, H/W had a significant influence on consumer satisfaction in the descending order. Switching cost and A/S turned out to have very little influence on consumer satisfaction. Also as a result of analyzing the moderating effects between determinants of Smartphone purchasing and consumer satisfaction by age and gender, the study verified that that A/S had the most significant influence as a moderating effect on age. And as for gender, switching cost was turned out to have a significant influence. The result of this study indicates several academic and practical implications for customer satisfaction of Smartphone business. Therefore, this result is expected to contribute to verifying influential factors of customer satisfaction improvement both academically and practically.

목 적: 본 연구는 필리핀과 한국 남학생들의 안건강을 조사하여 유병률 및 위험요인을 비교 분석하고자 하였다. 방 법: 필리핀과 한국의 17세 남학생 각각 196명을 대상으로 건성안 증후군, 자각증상, 결막염, 익상편 유무를 알아보았다. 건성안 증후군은 맥모니 설문지를 이용하였으며, 자각증상 및 video display 사용시간, 햇빛 노출시간을 설문항목에 추가하였고, 결막염과 익상편은 육안검사를 통해 확인하였다. 결 과: 하루 평균 햇빛 노출시간은 수업시간을 제외하고 필리핀 학생 2시간 12분, 한국 학생 1시간 1분이 었다. 필리핀 남학생들의 햇빛 노출시간은 건성안증후군, 자각증상, 결막염, 익상편 환자에게서 유의하였다. video display 시간에서는 유의하지 않았다. 한국 남학생들은 맥모니 설문점수를 제외하고 모두 유의하지 않았다. 필리핀 학생들은 건성안 증후군에서 자각증상과 결막염 및 익상편의 발생빈도가 통계적으로 차이가 있었으며, 햇빛 노출시간이 길수록 맥모니 설문점수가 높았고, 결막염과 익상편의 유병률이 높았다. 결 론: 한국과 달리 필리핀 학생들은 햇빛 노출시간이 안건강에 영향을 미치는 것을 확인하였으며 건성 안증후군 환자인 경우 결막염과 익상편 발생빈도와 관련이 있었다. 필리핀 학생들의 안건강에 영향을 주는 햇빛 노출시간외에 다른 위험요인들에 대해 후속 연구가 필요하다.

우리나라의 노동조합 가입률이 장기간 정체되어 있는 상황에서 노조가입의도에 영향을 미치는 변수들 을 살펴봄으로써 향후 노동조합 활동에 대한 시사점을 도출해 보고자 하였다. 한국노동패널 5개년 조사자 료(제 13차∼제17차)를 활용하여 분석한 결과, 노조도구성 인식은 노조가입의도에 정(+)의 영향을 미치는 것으로 나타났다. 반면, 직무만족은 노조가입의도와 부(-)의 관계에 있었다. 통제변수에 포함된 학력, 연 령 등의 변수도 노조가입의도에 영향을 미침을 알 수 있었다. 학력의 경우 대졸 이상 학력을 가진 근로자 의 노조가입의도가 고졸이하 학력을 가진 근로자에 비해 낮았다. 연령과 관련하여서는 50대 이상의 근로 자들의 노조가입의도가 높은 것으로 나타났다. 노동조합에서는 정책 수립 등 제반 활동 과정에서 노조도구성에 대한 인식이 노조가입의도에 영향을 미친다는 점을 고려함으로써 노조가입률을 제고할 수 있을 것이다. 직무만족도가 높을수록 노조가입의도가 낮아진다는 것은 사용자 측에 주는 시사점이 크다. 직무만족도를 높일 수 있는 일련의 조치들이 노사 관계 전략의 일환으로 사용될 수 있음을 실증적으로 보여 준 것이라 할 수 있겠다. 본 연구는 다양한 형태의 비정규직을 하나의 동질적인 집단으로 분석함으로써 서로 다른 이질적인 비 정규직의 서로 다른 영향의 가능성을 파악하지 못하였다는 한계가 있다. 이러한 점은 향후 연구에서 개선 되어야 할 점이다. 또한 향후 노조가입의도가 실제 행동으로 이어지게 하는 다른 영향요인들에 대해서 추가적인 연구가 필요하다.

본 연구는 연구개발지출, 연구개발인력, 해외직접투자, 상품무역수지, 기술무역 개방 등이 기술무역수지에 미치는 영향을 실증적으로 분석하는데 그 목적이 있다. 이에 1981 년부터 2014년까지의 연간 시계열 데이터를 이용하여 ARDL-bounds 검정을 실시하였으며, 그 결과 이들 경제변수들 간에 안정적인 장기균형관계가 존재함을 확인하였다. 이어서 기술 무역수지에 대한 각 변수들의 장기와 단기적 영향을 추정해보았다. 먼저 장기균형식에 따른 결과를 살펴보면, 연구개발지출은 기술무역수지에 장기적으로 부(-)의 효과를 미치고, 연구 개발인력과 기술무역개방은 기술무역수지에 장기적으로 정(+)의 효과를 미치는 것으로 나타 났다. 그에 반해, 해외직접투자와 상품무역수지는 통계적으로 유의하지 않은 것으로 분석되 었다. 그리고 오차수정모형을 토대로 분석한 결과에 따르면, 해외직접투자만 단기적으로 기술무역수지에 정(+)의 영향을 미치는 것으로 나타났으며, 그 외 변수들의 경우 차분항의 시 차변수들이 양(+)과 음(-)이 혼재된 결과가 나타나 명확한 단기적 관계는 도출하지 못하였 다. 이상 이러한 결과들을 종합하건대, 장기적으로 기술무역수지를 개선하기 위해서는 연구 인력의 양성 및 확보가 무엇보다 중요하며, 기술무역에 대한 시장개방 역시 점차적으로 확대 해 나갈 필요가 있는 것으로 판단된다.

The rapid growth in the popularity of social media sites has meant that social media has become an important communication channel for brands. Brands create brand pages on social media to cultivate positive and strong relationships with consumers. This study seeks to enhance our understanding of how fashion brand pages in social media foster consumer-brand relationships by exploring the factors that affect the development of consumer-brand relationships. Drawing on the parasocial interaction theory, this study proposes parasocial interaction as a key factor of this process. Specifically, this study proposes four antecedents (vividness, interactivity, social presence, and focused attention) of consumers’ parasocial interaction with brand pages, which further affects consumer responses in terms of affective engagement and brand loyalty. An online survey was administered with consumers who have followed and visited at least one fashion brand page via a social networking site (SNS). Structural equation modeling revealed that consumers’ perceptions of vividness, interactivity, social presence, and focused attention on a fashion brand page positively affected their feelings towards parasocial interaction with the brand page, which in turn led to their affective engagement with the brand page and consequent brand loyalty. These findings suggest that consumers build relationships of varying degrees with brand pages in a similar manner to that with people, which leads to their development of a positive relationship with the brand. This study concludes with discussions and practical implications.

Social commerce is a kind of internet shopping mall in which consumers purchase the products with other consumers through mutual interactions including the development of SNS(social network service). Social commerce has expanded rapidly as a mainstream online shopping mall over the past five years driving consumers to purchase more fashion products providing the cheaper prices than open market internet shopping mall. The purpose of this study is to identify the important parameters of social commerce characteristics and consumer characteristics that affect repurchase intention and wordof-mouth intention. A 221 survey questionnaire was distributed to men in their 20’s and 30’s who live in Seoul metropolitan area. The data were analyzed utilizing Cronbach's α, factor analysis, and regression analysis using the SPSS 18.0 program. The results revealed, first, that in terms of social commerce characteristics, three variables(website reputation, interactivity, and product scarcity) influenced repurchase intention. Among them, website reputation identified as the most important factor influencing repurchase intention and word-of-mouth intention. Second, with regard to consumer characteristics, interest and a tendency toward impulse buying affected the repurchase intention, and interest and internet shopping experience have influenced the word-of-mouth intention. Among three variables interest in social commerce identified as the key factor affecting both repurchase intention and word-of-mouth intention. The results of the study provide the practical implications and suggest the business strategies to enhance social commerce in the future by identifying the key social commerce characteristics and consumer characteristics that influence male consumers’ buying behaviors.

The consumer products in the living environments include a variety of chemicals which could be harmful in the human health. The aim of this study was to assess the inhalation exposure and risk for cleaning workers who had used bleach in the university. A total of 81 cleaning workers took part in this study. Frequency and amount of cleaning bleach during working hours were investigated by questionnaire interviews. Exposure assessment was used by the exposure algorithm and exposure factors. Used cleaning bleaches were analyzed to identify the ingredients, and risk by exposure was assessed by separating as carcinogen and non-carcinogen substances. The results of chemical substances and the questionnaire were used to assess the exposure factors, and the inhalation doses were calculated through inhalation exposure algorithm. According to the questionnaires for the cleaning workers, frequence of cleaning bleach was 11.66 ± 7.21 times per month. And average usage time and amount per cleaning work were 30.78 ± 36.00 minute and 20099.53 ± 12998.60 mg, respectively. Risks for carcinogenic substances of formaldehyde, ethylbenzene, and chloroform were exceeded by 56.79%, 27.16%, and 82.72% as the reference value of 10−6, respectively.

이 연구는 10가지의 보호처분 중 1호처분을 받아 청소년회복센터에 위탁되어 있는 보호소년의 사회복귀 의지에 영향을 미치는 요인을 파악하고자 하는 목적을 가지고 수행되었다. 청소년회복센터는 청소년 교정 분야에 새롭게 도입된 시설이기 때문에 보호소년의 경험을 토대로 한 연구는 소년보호에서 매우 중요한 의미를 가진다. 이를 위한 연구방법은 청소년회복센터 11개소에 위탁되어 있는 보호소년 90명을 대상으로 설문조사하였다. 그 결과를 살펴보면 다음과 같다. 먼저, 보호소년의 인구사회학적 배경에 따른 사회복귀 의지는 차이가 없었다. 비행이라는 동질성과 아직은 미성숙한 청소년이라는 특성이 반영된 결과라 볼 수 있다. 다음으로 보호소년의 사회복귀 의지에 영향을 미치는 요인들 간의 관계를 알아보았다. 행동변화(r=0.523), 시설생활긍정(r=0.473), 자아존중감(r=0.414), 교육프로그램만족(r=0.396) 순으로 정적인 관계가 있는 것으로 나타났다. 이러한 각 요인들은 보호소년의 사회복귀 의지에 유의미한(p=000)영향을 미치며, 사회복귀 의지를 예측하는데 34.2%(R²(수정))의 설명력을 갖는 것으로 나타났다. 각 변수별 영향력은 자아존중감(β=0.476), 행동변화(β=0.350), 구성원관계(β=-0.336), 시설생활긍정(β=0.260), 학교재학여부(β=-0.150) 순으로 유의미한 영향을 미치는 것으로 나타났다. 즉 비행초기의 시설보호 비행청소년에게 필요한 프로그램은 자아 수준을 높일 수 있는 자아존중감프로그램과 행동변화를 위한 프로그램이 필요한 것으로 나타났다. 또한 학교를 다니지 않는 보호소년의 사회복귀 의지를 강화하기 위한 직업훈련 및 진로프로그램을 강화할 필요가 있다.

OBJECTIVES : Fixed roadside objects are a threat to drivers when their vehicles deviate from the road. Therefore, such roadside objects need to be suitably dealt with to decrease accidents. This study determines the factors affecting the severity of accidents because of fixed roadside objects. METHODS : This study analyzed the crash severity impact of fixed roadside objects by using ordered probit regression as the analysis methodology. In this research, data from 896 traffic accidents reported in the last three years were used. These accidents consisted of sole-car accidents, fixed roadside object accidents, and lane-departure accidents on the national highway of Korea. The accident severity was classified as light injury, severe injury, and death. The factors relating to the road and the driver were collected as independent variables. RESULTS: The result of the analysis showed that the variables of the crash severity impact are the collision location (left side), gender of the driver (female), alcohol use, collision facility (roadside trees, traffic signals, telephone poles), and type of road (rural segments). Additionally, the collision location (left side), gender of the driver (female), alcohol use, collision facility (street trees, traffic signals, telephone poles), and type of road (rural segments), in order of influence, were found to be the factors affecting the crash severity in accidents due to fixed roadside objects. CONCLUSIONS: An alternative solution is urgently required to reduce the crash severity in accidents due to fixed roadside objects. Such a solution can consider the appropriate places to install breakaway devices and energy-absorbing systems.

This study highlights the main effect of job demand, work shift, work environment and stressors on the railway traffic controller's health, and the moderating effect of work0life balance. The result of empirical analysis based on questionnaires received from 328 traffic controllers working at 10 railway operating companies indicates that job demand, work shift, work environment and stressors have significant effect on their health, among which stressors is a major factor. In the respect of moderating effect, WLB showed no significance except for job demand. This result implies that controller's health can not be enhanced through their individual family or leisure life. Therefore, effective countermeasures and policy to mitigate their health problems and heal their symptoms are urgent.

본 연구는 『인성교육진흥법』(2015)에서 제시하고 있는 인성 관련 역량 중 공동체역량을 중심으로 하여 학교에서 이루어지는 학생의 경험 가운데 이를 진작시키는 요인을 탐색하여 시사점을 도출하고자 하였다. 이를 위해 공동체역량의 하위 요인을 규칙준수, 봉사활동인식, 공동체의식으로 조작적으로 정의하였으며, 「한국교육종단연구 2013」의 1차년도(2013년) 자료의 특성을 반영한 2수준 다층모형(Hierarchical Linear Model : HLM)을 설정하 였다. 분석결과, 초등학생의 공동체역량 수준 차이는 상당 수준 학생 수준에 의한 것으로 나타났다. 학생 수준 투입변수인 부모-자녀 상호작용, 부모의 학업적지원은 공동체역량에 정적인 영향을 일관되게 주는 것으로 분석되었다. 학생 수준 과정변수인 교사와의 관계, 교우관계, 학교 동아리활동, 운동시간은 모두 학생의 공동체역량에 정적인 영향을 주었으며 학업/시험 부담감의 경우에는 부적인 영향을 미쳤다. 학교 수준 과정변수인 교사열의, 교사성 취압력은 공히 학생의 공동체역량과 관련이 있었다. 교사열의는 규칙준수와 봉사활동인식, 교사성취압력은 공동체 의식에 긍정적인 영향을 주었다. 학교폭력 정도는 봉사활동인식을 제외하고 규칙준수, 공동체의식에 공통적으로 부적인 영향을 주었다.