• 한국치위생학회지
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• 제16권3호
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• pp.427-434
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• 2016

Objectives: This study aims to investigate the elements to affect the usage of individual oral hygiene devices in adults by the age group, to make the community inhabitants keep their healthy dental hygiene status, and to provide them with the educational materials for the dental hygiene and the basic data for the program development. The purpose of the study is to investigate the relation ot use of oral hygiene devices in the adults. Methods: The subjects were 9,073 adults from the sixth KNHANES from January, 2013 to December, 2014. The study consisted of questionnaire survey and direct physical examination. The questionnaire included genral characteristics of the subjects and oral health characteristics. The general characteristics consisted of subjective perception of health and chronic diseases. The oral health characteristics consisted of subjective oral health perception, dental caries, periodontal disease, annual oral examination, toothbrushing, prosthetics, implant surgery, and use of individual oral hygiene devices. Results: Those within 40 to 64 years old were the top users of oral hygiene devices. They perceived their dental hygiene was normal because they did not have periodontal disease but most of them had dental caries. They used oral hygiene devices three times a day and brushed teeth more than three times a day. They took annual dental checkup. Conclusions: It is necessary to promote the use of oral hygiene devices to prevent the dental caries and periodontal disease. The continuous training for the dental hygienists is very important because the dental hygienists is the first line of the prevention of dental caries and periodontal disease.

• 한국콘텐츠학회논문지
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• 제20권7호
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• pp.576-584
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• 2020

본 연구는 외식 소비자의 스페인 레스토랑 인식에 대하여 심층적이고 본질적인 의미에 접근할 수 있는 질적 분석방법의 하나가 되는 Q연구방법을 활용하며 연구하였다. 연구의 목적은 외식 소비자들의 스페인 레스토랑 인식을 유형별로 분류해서 변수 간의 특성을 알아보며, 향후 개선 방향을 제시하는데 있다. 스페인 레스토랑에 대한 외식소비자들의 주관적 인식을 분석하고자 Q-방법론을 이용하여 탐색적 연구를 진행하였다. 이를 위해 긍정과 부정의 진술문 카드를 작성하여 P샘플을 선정하고 분류작업을 거치는 Q-sort를 PC QUANL프로그램을 이용하고 Q요인 분석을 통하여 분석하였다. 분석결과 2가지의 유형으로 분류되었다. 제 1유형(N=10): 스페인 레스토랑 선호형이며, 제2유형(N=7): 스페인 레스토랑의 전문성 추구형으로 요인 명을 설정하였다. 각 유형마다 서로 다른 특징이 있는 것으로 나타났다. 이러한 분석을 통하여 검출된 각각 요인의 주관적인 인식은 다음의 다양한 연구에 기초 자료로 할용 할 수 있다.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2002년도 ITC-CSCC -1
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• pp.113-116
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• 2002

In this paper dynamic characteristics were investigated of the perception of a bound image width. Subjective evaluation tests were carried out of the width of a sound image when its presentation region was moved in the horizontal plane. As a result, the sound image width was perceived narrower or wider than the actual presentation region when the sound source width was decreased or increased, respectively. The result obtained shows that a phenomenon which is a kind of auditory motion aftereffects was occurred in the perception of a sound source with changing its width.

• 동서간호학연구지
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• 제22권1호
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• pp.68-77
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• 2016

Purpose: This study was conducted to classify the subjective perception of college students on the role of parents and to identify the characteristics of each classified type. Methods: The Q methodology was used for this study interviewing 150 college student, 70 statements were derived as a result from interviews conducted among college students. Thirty seven final Q-statements were derived by categorizing the statements based on significant similarities. The Q-statements were sorted by 37 college students. The collected data was analyzed through PC QUANL. Results: The analyzed types resulted in 4 categories:"friend-like parents type," "stability-oriented parents type," "discipline and guidance parents type", and "personality nurturing parents type." Conclusion: The result of this study can be utilized for establishing a proper role and values of parenting. It can also contribute to designing an important educational material for parental education.

• 한국융합학회논문지
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• 제10권11호
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• pp.437-444
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• 2019

본 연구는 대학생들의 다문화 사회에 대한 주관적 인식을 유형화하고, 유형별 특성과 차이점을 파악하는데 목적이 있다. 이를 위하여 Q방법론을 활용하였으며, 대학생 31명을 연구대상으로 선정하여 조사를 실시하였다. 분석결과, 대학생들의 다문화 사회에 대한 인식유형은 네 가지로 도출되었다. 1유형은 '적극적 수용형' 으로 다문화 사회에 대해 긍정적, 적극적으로 수용하는 유형이며, 2유형은 '자국민 우선형'으로 이주민보다는 우리나라 국민을 우선시하는 유형으로 나타났다. 3유형은 '합리적 수용형'으로 합리적, 합법적인 범위 내에서 다문화를 수용하며, 4유형은 '제한적 수용형'으로 이주민을 제한적으로 받아들여야 한다고 인식하는 유형이다. 이러한 연구결과를 토대로, 다문화 사회의 구현에 필요한 시사점을 도출하였다.

• 한국안전학회지
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• 제29권1호
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• pp.80-85
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• 2014

A survey of risk perception in South Korea was conducted in 2007 to evaluate relative riskiness of typical industrial and technological risks. This article summarizes the characteristics of risk perception using psychometric analyses. The survey with a sample size of 1,194 reviews the perceived level of 25 risk items in the areas of transportation, chemicals, environment, industry, nuclear power generation, and newly-introduced risks. Six categories of risk identified by a factor analysis show that the level of perceived risk does not correspond to the statistical level. Psychometric analyses including voluntariness, severity, effect manifestation, exposure pattern, controllability, familiarity, benefit and necessity demonstrate that voluntary, familiar and immediate risks are perceived as less risky than involuntary, unfamiliar and delayed ones. Risk communication is critical in reducing the discrepance between objective and subjective level of risk. However, the amount of risk information does not always justify a successful risk communication. A safety policy, risk communication strategy in particular, should take into account diverse dimensions of risk reviewed by psychometric analyses in the study. Social policy toward safety can be improved by integrating policy, human, and social factors as well as technological advances.

• 대한인간공학회지
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• 제17권1호
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• pp.23-36
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• 1998

The primary objective of this research was to establish and quantify the relationship between the physical degradation factors of multimedia telecommunications (teleconferencing) system and Subjective human perception. The research was performed in two stages. A field survey of the real users and pilot experiments were carried out in the first stage to determine customers' major complaints and corresponding system degradation factors. A prototype teleconferencing simulator was developed in two separate sound-treated chambers equipped with audio/video equipment running under a custom-developed software program. In the second stage, simulation experiments using the semantic differential methodology were performed utilizing 26 paid participants (14 college students and 12 housewives). The results indicated that audio/video synchronization and the frame rate were the main system factors for both subject groups, but different pattern of factors' influence was found according to the group, implying that the system configuration would hopefully accommodate the characteristics of the end users. Also, a single quality index, developed for system preference, was revealed to be highly correlated with user satisfaction. The results provide some fundamental data on the human subjective perception of multimedia telecommunications quality, and further can help establish the quality standards to enhance service level.

• 한국노년학
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• 제31권4호
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• pp.1015-1027
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• 2011

본 연구에서는 Q-방법론을 적용하여 한국남성노인의 화병에 대한 주관적인 원인지각의 유형을 확인하고 그 유형의 특성을 알아보고자 하였다. 만 65세 이상 25명의 한국남성노인을 대상으로 31개의 Q-표본 진술문을 9점 척도로 하여 분석한 결과 한국남성노인의 화병에 대한 주관적인 원인지각의 유형은 4개의 유형 즉, 공감적 관계의 부재, 자신의 무능함과 박복함, 노화로 인한 무력감, 과거 삶에 대한 후회로 나타났다. 이러한 연구결과는 한국여성노인과는 차별적으로 한국남성노인들의 심리적 부적응에 대처할 수 있는 개인적 사회적 지원의 개입내용을 구체화하는데 활용될 수 있을 것이다. 이를 바탕으로 본 연구의 의의와 노인상담에서의 시사점에 대해 논의하였다.

• 한국산학기술학회논문지
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• 제20권6호
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• pp.297-305
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• 2019

본 연구는 성인여성의 주관적 체형인식에 따른 삶의 질 영향요인을 비교하기 위해 시도되었다. 본 연구는 제 7기 1차 년도인 2016년 국민건강영양조사 대상자 총 8,150명 중 주관적 체형인식에 '마름', '보통', '비만'이라고 답한 20세 이상 여성 3,392명을 대상으로 하였으며, 일반적 특성, 신체적 요인과 심리적 요인을 분석하였다. 자료는 IBM SPSS 25.0 프로그램을 이용하여 가중치를 부여한 복합표본계획파일을 생성한 후 분석하였으며, 유의수준은 .05로 하였다. 본 연구결과 주관적 체형을 마르게 인식한 대상자의 삶의 질에 영향을 준 요인은 교육 수준, 출산 경험, 우울, 주관적 건강이었고 이들의 설명력은 43.1%이었다. 보통이라고 인식한 대상자의 삶의 질 영향요인은 교육수준, 우울, 주관적 건강이었고 이들의 설명력은 26.5%이었으며, 비만으로 인식한 대상자의 삶의 질 영향요인은 나이, 1년간 체중변화, 1년간 체중조절, 고혈압 유무, BMI, 주관적 건강이었고 이들의 설명력은 40.9%이었다. 그러므로 주관적 체형인식 각각의 영향요인을 고려한 개별적 삶의 질 향상 중재가 요구된다.

• 한국의류학회지
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• 제22권8호
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• pp.1099-1110
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• 1998

The perceived quality is a concept considered from the consumer's perspective. So it is differ from the objective determination of product quality. Thus the consumer perception of quality is a subjective judgement of an individual and an overall feeling on the characteristics which includes the product's reliability, performance and so on. In terms of product perception, consumers utilize the product cues in evaluating the product's quality before the purchase and the cues reflecting the quality can be classifisied into intrinsic and extrinsic ones. When the quality perception is limited to the purchase situation, purchase decision dependent on surrogate indicators such as price, are inclined to increase due to the lack of information. Therefore in this study the perceived quality of apparel is controled to the purchase situation in order to examine the consumer's reaction to the price cues and for the convenience of the exploratory investigation. As a result of the empirical study, consumers show differences in quality and value perceptions to the product with the same price depending on the perception whether the price is high or low. The apparel quality evaluation process goes through the steps of "product attributes - perceived quality - perceived value - purchase intention".