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환경에 대한 태도와 친환경 행동간의 일관성에 대한 연구
이태연 한서대학교 산학협력연구원 부설 환경연구소 2000 환경연구소 논문집 Vol.1 No.-
본 연구는 환경에 대한 태도와 친환경 행동간의 일관성을 중심으로 환경문제의 해결에 심리학의 어떤 도움을 줄 수 있는지를 살펴보았다. 우선 환경에 대한 태도가 어떻게 형성되는지를 행동이론, 인지부조화이론, 기대-가치 이론, 자기지각이론에의 입장에서 설명하였다. 그리고 환경태도는 변화를 통해 친환경 행동을 증가시키려는 시도들도 환경교육, 환경규범, 강화기법 등을 검토하였다. 이러한 시도들이 그다지 성공적이지 못한 원인을 상황적 요인, 측정수준, 귀인 경향서의 측면에서 분석하였다. 마지막으로는 환경태도는 친환경 행동간의 일관성을 높이기 위한 수단으로 태도의 강도, 측정수준의 일치, 공적 개입의 증가, 친환경 자기지가 등을 제안하였다. This study investigated how the psychological approach could help solve environmental problems from the viewpoint of a consistency between environmental attitude and pro-environmental behavior. First of all, I reviewed several psychological theories, such as behavioral theory, cognitive resonance theory, expectancy-value theory, and self-perception theory, as theoretical bases to explain how to form a attitude about environment. I introduced such representative means to increase pro-environmental behavior by a change of attitude about environment as environmental education, environmental norm, and reinforcement technique. I analyzed why such means had came to no good and proposed several reasons on it. Lastly, I discussed how to increase a consistency between environmental attitude and pro-environmental behavior
이태연,신준 한국기계기술학회 2018 한국기계기술학회지 Vol.20 No.4
In this study, high thermal efficiency and eco-friendly coffee roaster is developed. The core element of coffee roaster is a roasting drum and most of the coffee roasting drum is a flat cylindrical barrel type. From the traditional shape of cereal puffing machine, we got the idea of the roasting drum. Oak barrel shape is well known high thermal efficiency system in korean heating cook system. Therefore, we designed the coffee roaster containing the oak barrel shaped drum and combustor nozzles which has an ability of roasting 3kg of coffee beans within 10 minutes of roasting time. With our developed coffee roasting machine, the heating speed of roasting process is very fast, and the roasting of coffee beans can be quickly finished. We experimented the roasting time and compared the results with other coffee roasting machines of the same amount of roasting capacity. The results were outstanding in roasting time and the quality of roasting. In spite of smaller fuel consumption, the roasting time was more shorter than flat cylindrical roasting drum.
이태연(Taeyeon Lee),심한섭(Hansub Sim) 한국공작기계학회 1999 한국공작기계학회지 Vol.8 No.5
Since LPG has a higher octane number and a lower maximum combustion temperature than gasoline, it is getting more popular for reducing emissions from the vehicle. This paper, when an LPG engine works in the range of idle, analyzed the operating range preciously and provides reducing method of emissions for the LPG engine. An electronic control unit(ECU) for the LPG engine using a feedback mixer is presented. The ECU is built by using a microcontroller MC68HC05. A PI-controller is implemented in the ECU in order to handle Air-Fuel ratio control. The experimental results exhibit that the required engine performance are satisfied at idle.
이태연(Lee, Tae Yeon),권윤희(Kwon, Yunhee) 한국간호교육학회 2014 한국간호교육학회지 Vol.20 No.2
Purpose: The aim of this study was examine effects of fatigue, anxiety, depression, social support, and spiritual well-being of supportive education program for hospice patientss family. Method: Using a non-equivalent control group pre-post quasi-experimental design, 70 study subjects were assigned into two groups, experimental group (n=35) and the control group (n=35). Measures were fatigue, state-anxiety, depression, social support, and spiritual well-being to test for the effects of supportive education program for hospice patientss family. Data analyzed using x² test, t-test with SPSS/WIN 19.0 version. Results: The experimental group receiving supportive education program for hospice patientss family had a significant changes of fatigue, state-anxiety, depression, social support, and spiritual well-being. Conclusion: The supportive education program for hospice patientss family is an effective intervention to enhance social support and spiritual well-being and to decrease fatigue, anxiety and depression.