• The Journal of Korean Physical Therapy
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• v.25 no.5
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• pp.352-359
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• 2013

Purpose: For patients with CNS injury who are restricted in the use of public transportation, car driving means more than simple movements and is essential for their independent lives, such as participation in society and returning to jobs. Therefore, in order to enhance the quality of life of disabled persons, their high perception and necessity of driving rehabilitation are required. The purpose of this study is to determine the perception and necessity of driver rehabilitation in patients with CNS injury. Methods: In order to survey the perception of patients with CNS injury and necessity of driving rehabilitation, questionnaires were distributed to patients with CNS injury. Questionnaires were composed of demographic characteristics, disability related characteristics, and driver's license related characteristics. Results: Our results showed that the number of driving participants with a driver's license for the disabled was significantly higher than that for non- driving participants with a previous general driver's license in the perception of driving rehabilitation. Conclusion: We suggest that driving rehabilitation for patients with CNS injury should be supported in terms of evaluation and treatment.

• Nuclear Engineering and Technology
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• v.46 no.3
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• pp.447-460
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• 2014

The results of this study, suggest public communication to promote the use of radiation as follows: first, suitable information for the recipient's perception patterns should be provided, as there is a difference in risk perception and acceptance between the experts and the public. Thus, information on the necessity of nuclear power should be provided to the public, while information based on technical risks is provided by the experts. Second, since the levels of perception, knowledge, and attitudes increased highly for sectors which use radiation after the class, classes should be provided continuously to increase students' perception, knowledge, and attitude, which are all preemptive variables which induce positive behavioral changes. Third, since the seven sectors which use radiation are highly correlated, arguments for the necessity of other sectors should be based on the necessity of the medical sector.

• Journal of Korean Home Economics Education Association
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• v.19 no.4
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• pp.75-89
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• 2007

This study has its aim at suggesting new direction of our education to search different ways in housing contents by comparing the necessity perception and demands between teachers and students for housing contents in Technology Home Economics curriculum of middle school. To achieve this aim, I chose middle school teachers in charge of Technology Home Economics and male and female students who are in the first grade in high school in Ulsan. I sent e-mail, mail, and visited researcher to gather the data. I used SPSS +12 statistical package for frequency, percentage, mean, standard deviation, and t-test to analyze the data. Here is the result. First, In the part of application of living place, teachers had necessity perception in use and placement of furniture, and arrangement of objects. Students had necessity perception in the use and placement of furniture, the kind and choice of furniture. Also in the indoor environment and equipment part, both teachers and students had necessity perception in controlling of ventilation, temperature, and humidity. In the part of maintenance repair of housing, teachers had necessity perception in the need for maintenance management but students had necessity perception in house equipments and repair had high necessity perception Second, In housing-related general part, teachers demanded housing for elderly, disabled people, information about future housing and students demanded environmentally friendly living environment, housing for elderly, disabled people. In interior design part, teachers demanded in the expression of interior places through computer, the kind and characteristic of housing material and students demanded the way to reuse old furniture, kind and characteristic of housing material. In the part of housing preparation and occupation, teachers demanded the kind of housing-related occupation and students demanded the housing tax and the process of house purchase or concerned matter. Third, there were some difference of necessity perception and degree of demand between teachers and students. Teachers had higher necessity perception and demand in all part except in demand for housing equipment, maintenance, and environmentally friendly living environment.

• Journal of the Korea Society of Computer and Information
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• v.25 no.1
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• pp.199-206
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• 2020

In this study, the factors affecting consumers' intention to use AI speakers were focused on the perceived value of the product and the perceived necessity of the product. Factors affectationist consumers' perceived value of the product were divided into benefits and costs. Reflecting the characteristics of information technology products, I included perceptions of usefulness of products. Empirical results show that consumers' perceptions of perceived benefits and usefulness of AI speaker products have a positive effect on perceived value and perceived necessity. Perception of necessity had a positive (+) significant effect on perception of value. Perception of necessity and perception of value had a positive(+) and positive effect on each intention of use. However, the cost perceived by consumers did not have a significant effect on perception of value.

• Industry Promotion Research
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• v.1 no.1
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• pp.143-149
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• 2016

This study verified the relationship on the perception of water reuse R&D support and water reuse vitalization policy. The study results showed that the perception of water reuse importance and effectiveness positively affected the perception of the necessity of water reuse vitalization policy, necessity of supporting water reuse water-saving product company, necessity of investing water reuse(p<.001). Also, gender, education, occupation, type of residence and monthly water rate significantly affected the between-group differences of the perception of water reuse vitalization policy. This study provided implications for preparing water reuse investment and vitalization policy by the relationship on the perception of water reuse R&D support and water reuse vitalization policy.

• Culinary science and hospitality research
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• v.14 no.4
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• pp.150-160
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• 2008

This study examines carving decoration which makes visual beauty and luxury mood upon serving foods to customers in the food service industry. 413 cooks working for hotels and luxury restaurants were investigated for how they need carving decoration. First, general importance upon serving foods to customers and upon carving decoration was examined; and it was considered if such importance shows statistically meaningful difference by cooks' general characteristics(e.g., gender, academic career, age, work experience). Also, this study explores the necessity of carving decoration in their situation. As a result, cooks regard carving decoration as very important, and its necessity was as high as cooking experience. In addition, necessity was high in buffet, Japanese foods and Chinese foods. A cook can provide visual pleasure to customers and heighten the artistry of foods with carving and decorating skills, so opening a relative course of study seems to be required in cooking-related fields and institutes in order to foster manpower with learned carving and decorating skills.

• Culinary science and hospitality research
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• v.13 no.2
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• pp.136-152
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• 2007

This study was carried out to survey the degree of the perception and necessity of wedding food prepared by housewives. The participants of the survey were 331 housewives lived in Busan and Kyungnam area. The findings could be summarized as follows: The housewives lived in Busan and Kyungnam area had evaluated the necessity of wedding foods, Paebaek foods or Yedan foods. The respondents of 36.6% answered that they will order wedding foods from specialists, whereas 28.7% said that they will prepare them by themselves. More than half of the respondents(56.2%) thought that current wedding foods were prodigal and have to be done in thrifty manner. Broadly 46.8% of the respondents considered that the ritual practices of wedding foods will decrease steadily. A conclusion was that lots of participants had a negative view of wedding foods and pointed out the necessity of developing them to reflect traditional wedding customs with economic costs.

• The Korean Journal of Health Service Management
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• v.7 no.3
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• pp.193-202
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• 2013

This study aimed to investigate and compare the perception of personal protective equipments and instrument sterilization of students who are in attendance at colleges and universities and which have bedside training as a regular subject in their curriculum for third-year students. 'Completely True' is the highest response to the question about the importance of wearing gloves, mask and medical gown from all groups. 'Completely True' is the highest response to the question about the necessity for replacement of gloves from all groups. 'Moderate True' is the highest response to the question about the necessity for replacement of mask from the group without practical training and 'Completely True' is the highest response to the question about the importance of hair cleanliness from all groups regardless of practical training experience. For the question about the perception of instrument disinfection and sterilization, the group with inside and outside practical training showed the highest perception level. Consequently, the right education for prevention of infection by setting inclusive guidelines to enhance the level of perception and practice seems continuously necessary.

• Journal of the Korean Dietetic Association
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• v.4 no.2
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• pp.254-262
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• 1998

The purposes of this study were to investigate the perception of community nutrition programs and the conditions to carry them out, for 32 directors of health centers where public health nutritionists are not employed. The results of this study can be summarized as follows. Nutrition intervention programs were not carried out actively except those for infants but the health center directors strongly felt the necessity of carrying out various nutrition programs. The factors that affect the selecting and priotizing of nutrition programs were the need of community residents, the perception of the local congressmen, and the head of the local government. The most urgent and important problem to be solved in order to intervene nutrition programs was employing public health nutritionists on a tenure basis. Other were securing necessary revenue, precise guidance, political support, hardwares, etc. These results showed the importance of employing public health nutritionists for intervening appropriate nutrition programs and improving the perception of nutrition services for health center directors, local congressmen and personnels in charge of formulating nutrition policies.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.23 no.1
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• pp.1-8
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• 2009

The research purposes at obtaining fundamental data needed for making a living environment appropriate to the visual perception of the oldest by analyzing researches related with the visual perception of the oldest among papers of domestic journals. This research examined a total of 1,240 papers including s::n papers of DBPIA dealt with the research of the oldest, 40 papers concerning the research of visual perception, and 663 papers published in the journal of the Korean Gerontological Society, analyzing contents related with the visual perception of the oldest (the aged, the oldest, color, illumination, sight, visual perception). The result of the research shows that while research related with the oldest has increased, research concerning the visual perception of the oldest has lacked in its contents. Thus, the research suggests the necessity of various researches to grasp characteristics of the visual perception of the oldest. Also, it proposes to develop tools that can help the oldest independently live, along with the necessity of designs appropriate to their living environment.