Fuzzy Hypotheses Testing of Likert Fuzzy Scale

Kang, Man-Ki; Lee, Chang-Eun; Chio, Gue-Tak

doi:10.5391/jkiis.2005.15.5.533

Cited by 3 publications

(1 citation statement)

References 3 publications

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“…. 리커트 척도는 각 문항에 따라 2, 3, 5, 7, 11단계로 구성되나 대표적으로 5단계 리커트 척도가 가장 많이 사용된다 (Kang et al, 2012) (Kang et al, 2005). 하지만 각 단계간의 간격이 전적으로 등간격이라는 점을 실증하기는 쉽지 않아 리커트 척 도 결과 나타난 수치를 절대시하는 것은 위험하다고 볼 수 있다.…”

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The Likert Scale Attention Points Applied to Research on Attitude and Interests on Science Education

박현애¹,

배성우²,

박종석³

2014

Journal of The Korean Association For Research In Science Educa

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We use a scale mainly for quantification when we study the psychological characteristics that we cannot observe. The utilization of a scale is frequent in scientific educational studies. The convenience offered by Likert scale, which is among the most frequently used, enable us to grasp characteristic attitude or recognition in students, and evaluate them against an affective domain. But a lot of errors occur, and has been noted as well in the case of utilizing Likert scale in the process. A central tendency in the utilization of Likert scale appears in this study, and the trend analyzes according to study objects and study contents, but we intend to find a way to utilize Likert scale. The results of study made on our countryside students show that the answers tend to get concentrated and a central tendency appears. Our countryside students were aware of the eyes surroundings them, have respect for elders through social experiences, and have had troubles with differentiated expression or personality in the group and cultural environments. According to the object of study, the central tendency appears more among older students than younger students, more among general students than gifted students. In the contents of study, the central tendency has been given more appearance in scope and their exposure has relatively been in large domain. Therefore when utilizing Likert scale in scientific education study, an error of central tendency appears as if they are results of the study. So, when applying the Likert scale to scientific study, we need to consider sociocultural environment, characteristics of an object and contexts of study. This enables avoiding dependence on numerical value of the utilization results, and interpret them correctly.

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The Likert Scale Attention Points Applied to Research on Attitude and Interests on Science Education

박현애¹,

배성우²,

박종석³

2014

Journal of The Korean Association For Research In Science Educa

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A Literature Review for Developing the Clinical Phenotype Evaluation System of Atopic Dermatitis

Ahn¹,

Yun²,

Kim³

et al. 2016

The Journal of Korean Medicine Ophthalmology and Otolaryngology

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Objective : We performed a literature review for developing the clinical phenotype evaluation system of atopic dermatitis.Methods : We searched the papers that describe symptoms for atopic dermatitis through Oriental Medicine Advanced Searching Integrated System(OASIS) and Korean Studies Incategoryation Service System(KISS). We looked through all the papers and finally chose 47 papers that are suitable for inclusion. Then, we extracted symptoms from these papers and arranged them in order of frequency and validity through experts' conference.Results : We found 360 papers and chose 47 papers. We decided to include general information of patients, systemic and dermatologic symptoms in evaluation category of atopic dermatitis. Through experts' conference, it was decided that general information has age, sex and body type; Systemic symptoms have 9 items; Dermatologic symptoms have 15 items.Conclusion : To evaluate atopic dermatitis objectively, the standardization of diagnostic tool is needed. Therefore we developed a clinical phenotype evaluation system of atopic dermatitis.

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A Study on the Improvement of On-board Training Program through the Analysis of Satisfaction Level

Kim

2013

Journal of the Korean Society of Marine Environment & Safet

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Fuzzy Hypotheses Testing of Likert Fuzzy Scale

Cited by 3 publications

References 3 publications

The Likert Scale Attention Points Applied to Research on Attitude and Interests on Science Education

The Likert Scale Attention Points Applied to Research on Attitude and Interests on Science Education

A Literature Review for Developing the Clinical Phenotype Evaluation System of Atopic Dermatitis

A Study on the Improvement of On-board Training Program through the Analysis of Satisfaction Level

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