• 환경위생공학
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• 제22권2호
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• pp.21-33
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• 2007

The purpose of this study was to evaluate the consciousness and behavior for environmental problems of university student and the necessity of schooling for environmental education. In order to achieve this purpose, a method of questionnaire was administered to total 1012 students selected from 5 universities in Suwon Si etc.. The results in questionnaire were as follows. Most students responded that living environmental education in middle and high school was helpful(70.4%) in practical living. And the most serious problem of living environmental pollution was water pollution(53.6%), air pollution(19.8%), waste material pollution(15.8%), food additives(7.9%), genetic modified organism(3.0%), respectively. And students obtained most knowledge of living environmental problems in internet(87.0%). Also most students responded that the main source and cause of water pollution and air pollution was industrial waste 63.4%, vehicles 61.5%, respectively. And level of environmental behaviors and consciousness of students distributed by major was science & engineering 2.13/4, etc. 2.08/4, art & athletics 1.6/4, liberal art 1.53/4, respectively. And also most respondents have recognition the necessity of schooling for environmental education.

• 유통과학연구
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• 제19권10호
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• pp.17-22
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• 2021

Purpose: Covid-19 has caused an unprecedented situation for the tourism industry with slumping demand during the outbreak and many uncertainties about tourist behavior in the post-pandemic. This study is aimed to discover the distribution in the behavior of tourists in Vietnam, whose government has taken serious and early actions towards the health crisis and among the earliest to reopen the economy. Research design, data, and methodology: We adopted a mixed-method approach - combining qualitative interviews with quantitative research using a questionnaire survey. Through the form of the online survey through social networking channels: Facebook, Gmail. The study received 261 valid responses for analysis. Multivariate analysis techniques were used: descriptive statistics, exploratory factor analysis (EFA). Results: From the data and result of EFA, the result showed that the distribution of tourist behavior could be grouped into four main factors, including (1) the general impacts, (2) travel-related behaviors; (3) attitudes and preferences regarding modes of tours and destinations; (4) awareness of safety and hygiene. Conclusions: These results highlighted the importance of the theory of perceived risks in explaining the travelers' prudent decisions. In addition, this study provides practical implications for policymakers and various stakeholders of Vietnam's tourism industry in formulating the recovery strategy.

• 한국체육학회지인문사회과학편
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• 제55권5호
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• pp.593-604
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• 2016

본 연구의 목적은 교양댄스수업참가자가 인식하는 교수행동, 지속적 참여의도, 그리고 수업몰입의 구조관계를 파악하고 수업몰입을 매개변수로 설정하여 효과를 검증하는 것이다. 이를 위하여 대학의 교양댄스수업에 참가하고 있는 대학생을 모집단으로 선정하고 비확률 표본표집법 중 유의표본표집법을 이용하여 서울, 경기지역의 대학에서 총 314명의 자료를 수집하였다. 자료처리는 빈도분석, 탐색적 요인분석, 확인적 요인분석, 신뢰도분석, 구조방정식모형 분석, 부트스트래핑(bootstrapping) 방법을 실시하였다. 이와 같은 방법 및 절차를 통하여 얻어진 결론은 다음과 같다. 첫째, 교양댄스수업참가자가 인식하는 교수행동은 수업몰입에 유의한 영향을 미쳤다. 둘째, 교양댄스수업참가자가 인식하는 교수행동은 지속적 참여의도에 유의한 영향을 미치지 않았다. 셋째, 교양댄스수업참가자가 인식하는 수업몰입은 지속적 참여의도에 유의한 영향을 미쳤다. 넷째, 교양댄스수업참가자가 인식하는 교수행동과 지속적 참여의도의 관계에서 수업몰입은 유의한 매개효과가 있는 것으로 나타났다.

• 한국치위생학회지
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• 제17권3호
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• pp.465-478
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• 2017

Objectives: The purpose of this study was to investigate the relationship between the level of subjective stress recognition and oral symptom experiences including toothache, gum diseases, and oral soft tissue diseases in the Korean adolescents. Methods: The subjects were 68,043 adolescents recruited using a web-based survey, National Korean Youth Risk Behavior in 2015 by the Korean Center for Disease Control. For statistical analysis, SPSS 21.0 for Windows was used. Descriptive analysis and a Chi-square test were conducted to determine the factors associated with general characteristics, health behaviors, oral health behaviors, and level of subjective stress recognition. Finally, to investigate the relationship between the level of subjective stress recognition and oral symptom experiences, logistic regression analysis was performed. Results: Toothache related subjective stress recognition level was significantly higher in the moderate group with the score of 1.59 (95% CI; 1.49-1.68), and was greater in the high group with 2.38 (95% CI; 2.24-2.53) compared to the low group. Gum disease related subjective stress recognition level was significantly higher in the moderate group with 1.41 (95% CI; 1.32-1.51), and was greater in the high group with 1.99 (95% CI; 1.86-2.13). Oral soft tissue disease related subjective stress recognition level was significantly higher in the moderate group with 1.59 (95% CI; 1.45-1.74), and was greater in the high group with 2.55 (95% CI; 2.33-2.79). Bad breath related subjective stress recognition level was significantly higher in the moderate group with 1.48 (95% CI; 1.39-1.57), and was greater in the high group with 2.10 (95% CI; 1.97-2.25). Conclusions: Higher subjective stress recognition level was found to affect the oral symptoms experienced. Therefore, the stress management plan should be prepared through the cause identification of the main stress in the adolescents. Practical and systematic education is needed for oral health management in the schools.

• 대한영양사협회학술지
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• 제6권2호
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• pp.161-170
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• 2000

This study was conducted to find biochemical status, dietary habits and dietary behaviors according to the degree of obesity among obese children, and to provide baseline data for nutrition education. The number of subjects was 64 obese children(Mildly obesed : MI 19, Moderately obese : Mo 30, Severely obese : SI 15) participated in '98 Summer Nutrition Camp'. The results of this study were as follows. 1. Weight and body fat rate was increased according to obesity degree(p<0.05). Total cholesterol and TG also was increased according to obesity degree but it was statistically significant. 2. In dietary habits, it wasn't statistically significant but MI tended to eat fast and to eat the snacks before sleeping. MO tended to skip the breakfast. SI tended to eat more snacks and dinner and they tended to overeat. 3. In cognition of self-weight, most obese children(93.7%) worried about their weight but 73.4% of obese children thought that it was possible for losing weight. There were no difference by the obesity degree. 4. In dietary behaviors, there were no statistically significant difference but MI and SI than MO tended to had worse dietary behaviors. 5. In life styles, SI than the others have tendency to have more regular exercise but they had more indoor activities than outdoor activities. 6. In foods intake frequency, SI than MI and MO ate instant foods more frequently and MI than the others ate hot and salty foods more frequently(p<0.05). With these result, MI and SI than MO tended to have undesirable dietary habits and behaviors. Many obese children worried about the weight but they had positive thought about losing weight. SI tended to do regularly exercise but they had more indoor activities than outdoor activities. Therefore, only with this study, it is difficult to say that there is the clear difference by the obesity degree. Because, in this study, we can have some difference among these groups, we should study more about these difference for effective, systemic and practical nutrition education in the future.

• 디지털융복합연구
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• 제13권6호
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• pp.327-339
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• 2015

본 연구는 1)개인의 운동/피트니스 앱 속성에 대한 인식과 2) 운동/피트니스 행위에 대한 동기가 앱에 대한 유용성 인식 및 앱 활용에 어떠한 영향을 미치는지 살펴보았다. 운동/피트니스 앱을 이용하는 20-30대 남녀 323명을 대상으로 조사한 결과, 기본심리욕구를 충족시킬 수 있는 앱의 속성이 이용자들로 하여금 앱의 유용성을 인식하도록 만드는 중요한 요인인 것으로 나타났다. 즉, 사용하고 있는 운동/피트니스 앱이 자율성 및 유능성 관련 속성을 갖고 있다고 인식할수록, 해당 앱을 더욱 유용하게 평가하는 경향이 있었다. 관계성 관련 속성 인식은 앱 유용성 인식에 주효과는 없는 것으로 나타났으나, 개인의 운동에 대한 자율적 동기와 상호작용효과가 나타났다. 또한 이들 기본심리 욕구와 관련된 속성에 대한 인식은 인식된 유용성을 통해 간접적으로 앱 활용에 영향을 미치는 것으로 나타났다. 건강앱이라는 정보기술을 심리 및 보건학의 융복합적 관점에서 연구한 본 연구의 이러한 결과는 건강앱 개발 및 평가에 관한 실무적 함의를 제공한다.

• 동서간호학연구지
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• 제29권2호
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• pp.161-171
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• 2023

Purpose: The purpose of this study is to verify the effectiveness of the Environmental Hazards Exposure Prevention Program for Mothers with Young Child (EHEPP-MYC) and to provide basic data for environmental health projects in the community. Methods: EHEPP-MYC was developed based on the protection motivation theory. A quasi-experimental design was applied to evaluate the effectiveness of the program. The number of study participants was 30 in the experimental group and 31 in the control group. The intervention applied to the experimental group consisted of lectures as the main method, current affairs programs, discussions, booklets, animations, and practical training. The program was held twice a week for a total of 4 sessions of 60 minutes each. The effect of applying the program was measured three times through surveys (before, immediately after, and two weeks after the intervention) and analyzed through repeated measures ANOVA. Results: The EHEPP-MYC had significant effects on preventive behavior, perceived severity, perceived vulnerability, self-efficacy, response efficacy, and response costs at three time points. Conclusion: EHEPP-MYC has been shown to be effective in promoting environmental hazards prevention behaviors among mothers of young child. EHEPP-MYC can be used as baseline data for projects developing programs to prevent exposure to environmental hazards and improve the environmental health of communities.

• 대한지역사회영양학회지
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• 제19권4호
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• pp.372-385
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• 2014

Objectives: The purpose of this study was to develop web-based self-nutrition management u-Health program for diabetic patients (DMDMG: Diabetes Mellitus Dietary Management Guide) for achieving systematic self-management of diet. Methods: The program consisted of five parts with different contents according to the results of needs assessment. Five major parts were 1) meal management part which contains calorie prescription, meals recording and dietary assessment, 2) prevention of disease part with information of diabetes and assessment of dietary behavior, 3) dietary behavior modification part with an education on dietary behavior modification plan and dietary behavior plan, 4) meal plan containing a training section for meal plan and self constructing part for meal planning by making tables, and 5) information about myself which composed with general and physical information. The system proposed in this study provides nutrients intake results right after input of diet intake, which is possible with simultaneous calculation of input data in the server with 3,495 food and 1,821 meal data base. The nutrients analysis program was evaluated with 26 diabetic patients with two-day 24 hr recall. Results: The differences of nutrients intakes between DMDMG and CANPRO 3.0 ranged from 13.5-16.5%, which was caused by the differences of databases of the two programs. The characteristics of DMDMG were; 1) it can provide an interactive tailored nutrition management, 2) it is a practical tool of diabetes nutritional management, 3) the program gives motivation for the dietary behavior modification. Conclusions: The effectiveness of whole program needs to be conducted, but the program was an innovative tool for self-management of nutrient intakes, diet behaviors, meal management and tailored nutrition education.

• 한국심리학회지 : 문화 및 사회문제
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• 제23권4호
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• pp.605-634
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• 2017

본 연구는 성소수자들이 가족에게 커밍아웃 후 경험하는 가족의 반응을 알아보고, 가족의 태도가 성소수자의 정신 건강에 어떠한 영향을 미치는지를 연구하였다. 가족에게 커밍아웃한 만 19~30세의 남녀 성소수자 12명을 대상으로 심층 인터뷰를 진행하였으며, 추출된 자료는 합의적 질적 연구방법으로 분석하였다. 커밍아웃에 대한 가족의 태도는 대부분 부정적인 양상으로 거부적 또는 회피적 태도를 보였고, 일부만 수용적 태도를 취하는 것으로 나타났다. 이에 성소수자들도 맞대응을 하기도 하고, 설득, 전문가 상담 참여, 포기 및 회피, 또는 가출과 같은 대처 행동을 취하기도 하였다. 가족의 태도가 성소수자에게 미치는 영향은 대부분 분노, 슬픔, 소외감, 우울함, 불안감 및 두려움, 트라우마, 무력감, 자존감 하락, 알코올 의존, 자살생각 및 시도와 같은 부정적인 심리적 영향이었으며, 수용적인 태도를 보인 가족의 경우 성소수자가 안정감을 느끼는 것으로 나타났다. 연구 참여자들은 사회의 부정적인 태도보다 가족의 부정적 태도에 의해 더 상처를 받는 것으로 보고하였다. 성소수자가 커밍아웃 이후 가족으로부터 어떠한 태도를 경험하고 그들이 느끼는 심리적 어려움은 무엇인지 구체적으로 파악하였으며, 커밍아웃 전후의 과정과 성소수자의 극복방안 등을 심층적으로 보여주었다. 성소수자 개인이나 가족의 상담을 위한 실천적 전략을 마련하는데 도움을 줄 수 있을 것으로 보인다.

• KIEAE Journal
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• 제7권4호
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• pp.147-152
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• 2007

Numerous non-destructive tests(NDT) to assess the safety of real structures have been developed. System identification(SI) techniques using dynamic responses and behaviors of structural systems become an outstanding issue of researchers. However the conventional SI techniques are identified to be non-practical to the complex and tall buildings, due to limitation of the availability of an accurate data that is magnitude or location of external loads. In most SI approaches, the information on input loading and output responses must be known. In many cases, measuring the input information may take most of the resources, and it is very difficult to accurately measure the input information during actual vibrations of practical importance, e.g., earthquakes, winds, micro seismic tremors, and mechanical vibration. However, the desirability and application potential of SI to real structures could be highly improved if an algorithm is available that can estimate structural parameters based on the response data alone without the input information. Thus a technique to estimate structural properties of building without input measurement data and using limited response is essential in structural health monitoring. In this study, shaking table tests on three-story plane frame steel structures were performed. Out-put only model analysis on the measured data was performed, and the dynamic properties were inverse analyzed using least square method in time domain. In results damage detection was performed in each member level, which was performed at story level in conventional SI techniques of frequency domain.