• 제목/요약/키워드: well test

검색결과 12,401건 처리시간 0.037초

여대생들의 유명브랜드 의류에 대한 태도 및 구입 의도 연구 (A Study on College Women′s Attitude Toward and Buying Intention of Well-Known Brand Apparel)

  • Hyei-Young Chung
    • 복식문화연구
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    • 제8권1호
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    • pp.1-14
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    • 2000
  • The purposed of this was (1) to investigate the beliefs, attitudes and buying intention of well-known brand apparel among female college students, and (2) to identify the factors that might distinguish those who have high intention to purchase well-known brand apparel and those who have low intention in terms of individual characteristics and social influence. The data were collected trough questionnaire from random samples of 291 female college students. Statical analysis of factor analysis, χ²-test, t-test and multiple discriminant were performed in analyzing the data. 1. 63% of 291 respondents investigated were identified as having high intention to buy well-known brand apparel. 2. Those who have high intention to buy well-known brand apparel have significantly higher beliefs on well-known brand apparel. 3. Those who have high intention to buy well-known brand apparel have significantly more favorable attitude toward buying well-known brand apparel. 4. Two groups of high intention and low intention to buy well-known brand apparel have significantly different profiles in terms of social influences, values, personality and demographic variables.

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A Robust Heteroscadastic Test for ARCH Models

  • Kim, Sahm-Yeong
    • Journal of the Korean Data and Information Science Society
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    • 제15권2호
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    • pp.441-447
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    • 2004
  • Li and Mak (1994) developed a test statistic for detecting the non-linearity and the heteroscedasticity of the time series data. But it is well known that the test statistic may be very sensitive in case of heavy-tailed distributions of the errors. Jiang et al.(2001) suggested the robust method for ARCH models but the calculation procedures for the estimation are very complicated. We suggested the robust method based on Huber's function and our method works quite well rater than the Li and Mak(1994). Also our method is relatively easy to calculate the test statistic.

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찬넬형 PC교의 실물실험 연구 (Full Scale Model Test on Channel Type PC Bridge)

  • 구민세;황윤국;조현준;유영찬;김정호
    • 한국콘크리트학회:학술대회논문집
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    • 한국콘크리트학회 1990년도 가을 학술발표회 논문집
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    • pp.89-94
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    • 1990
  • This study was performed to verify the behavior of channel type PC bridge through the full scale model test. It is well known that the behavior of connection is especially important in case of precast multi-beam bridges. In this study, the lateral load distribution capacity was found satisfactory and influenced little either by the type or strength of connections. Analysis results agreed well with test results. Parameter studies were performed based on the test and analysis results.

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여성소비자의 웰빙 라이프스타일과 한방화장품 추구혜택과의 관계 연구 (A Study on Relationship between Well-Being Lifestyles and Herbal Cosmetics Benefits Sought of Female Consumers)

  • 최수경
    • 한국의상디자인학회지
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    • 제14권2호
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    • pp.49-62
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    • 2012
  • The purpose of this study was to investigate the relationship between well-being lifestyles and herbal cosmetics benefits sought of female consumers. The data were collected from 301 women living in Seoul, Gyeonggi, Gwangju, Busan, and Gyeongnam province in June, 2011. Statistical methods including frequency, F-test, t-test, Duncan test, factor analysis, Cronbach's ${\alpha}$, correlation coefficient, and multiple regression were used for this study. The results of this study were as follows.: The well-being lifestyles were composed of five factors, 'health pursuit activity', 'eco-friendly product interest', 'eco-friendly dietary', 'eco-friendly clothing', and 'eco-friendly housing'. The herbal cosmetics benefits sought were composed of seven factors, 'special function pursuit', 'skin 'fitness pursuit', 'brand pursuit', 'nutritional reinforcement pursuit', 'economy pursuit', 'fragrance pursuit', and 'scarcity pursuit'. The well-being lifestyles and herbal cosmetics benefits sought according to female consumers's demographic characteristics showed a difference. Female consumers's well-being lifestyles showed that correlation with the herbal cosmetics benefits sought. Female consumers's well-being lifestyles had a influence on their herbal cosmetics benefits sought. The study results are highly expected to be used as valuable sources in marketing strategies for herbal cosmetic industries.

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상륙정 입·출거시 안전성을 위한 Well Dock의 형상 및 상대운동 평가 (Well Dock Design and Assessment of Relative Motions During the Operation of the Landing Crafts Within Well Dock)

  • 윤상현;서관희
    • 대한조선학회논문집
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    • 제49권2호
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    • pp.164-173
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    • 2012
  • Landing ship tank with well dock has the important mission transferring troops or landing equipments from sea to shore. Such transfers are usually carried out using landing crafts, which are loaded or unloaded in flooded well dock. In this situation, as relative motions are occur between well dock and landing craft, safety verifications are demanded. In this paper, seakeeping and safety performances are investigated through model test. First of all, well dock dimensions are reviewed and model tests are performed with sea state 3&4 in 180degree wave direction. Model tests are conducted for three relative positions and seakeeping performances are investigated each position.

농촌 노인의 안녕에 영향을 미치는 요인 (Factors Influencing the Well-being of the Aged in Rural Areas)

  • 황미혜
    • 지역사회간호학회지
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    • 제18권1호
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    • pp.23-31
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    • 2007
  • Purpose: This study was to investigate factors influencing the well-being of the aged in rural areas. Method: The subjects consisted of 250 elders living in rural areas of Kyungsangbuk-do. Data were collected by questionnaire surveys using convenience sampling. The instruments used in this study were the Well-being Scale by Chang (1999), the perceived health status developed by Speake, Cowart, and Pellet (1989), and the Social Support Scale developed by Song (1991). Data were analyzed using the SPSS program through descriptive statistics, t-test, ANOVA, Duncan's multiple-range test, Pearson Correlation Coefficient and stepwise multiple regression. Results: The most powerful predictor of well-being was social support, and then religion, health status, living expenses, and habitation accounted for 42.95% of variance in the well-being of the aged in rural areas. Conclusion: These results suggest that perceived health status and social support can be potential risk factors in the well-being of the aged. The findings of this study provide the basis of program development to improve the well-being of the aged in rural areas.

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시판소녀용 브래지어 착용실험 (Wearing Test of Brassiere for Girls)

  • 이경화
    • 복식
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    • 제50권3호
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    • pp.73-86
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    • 2000
  • This study is to develop the well-fit brassieres by wearing test of available brassieres for girls . The 11 elementary school girls aged 12 participated in the wearing test. The test procedure consisted of a rating on fit and performance according to brassiere types, a try on test of 3 types of brassiere and a sensory test on fit. The results of this study are as follows ; 1. The results of fit rating on different brassieres. Compared among brassiere types, tank top type proved the most effective, from a viewpoint of wearing effects. All types of brassiere performed well in bust up effect. Especially tank top type brassiere showed the best of them. 2. The results of the sensory test and comparative test. With regard to wear comfort, most of the subject assessed tank top brassiere to be the most comfortable . As for freedom of movement, it is disclosed that the subjects prefer tank top brassiere. As a result, brassiere for girls strongly require size adjustment, physical and psychological comfort through full overage of breast area.

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웰다잉(well-dying) 프로그램이 죽음불안, 좋은 죽음에 대한 인식, 죽음준비도에 미치는 효과 -노인과 대학생의 비교 (Effects of Well-dying Program on the Death Anxiety, Perception of Good Death, and Readiness for Death - Comparison of Aged and College students)

  • 이영옥;김필환;박미라;제남주
    • 한국산학기술학회논문지
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    • 제20권8호
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    • pp.514-522
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    • 2019
  • 본 연구는 대학생과 노인을 대상으로 웰다잉(Well-dying) 프로그램을 적용하여 죽음불안, 좋은 죽음에 대한 인식, 죽음준비도에 미치는 효과를 파악하기 위한 두집단 사전 사후 설계연구이다. 연구는 G도, C시 C대학교 대학생 9명과 노인 14명을 대상으로 웰다잉(Well-dying) 프로그램을 12시간 제공하고 그 효과를 검증하였다. 자료 수집 기간은 2018년 10월 1일부터 12월 31일까지였다. 자료분석은 IBM SPSS 24.0을 이용하여 자료를 분석하였으며, 변수들의 정규성 검증은 Shapiro-Wilk 검증을 실시하였다. 동질성은 실수와 백분율 및 Fisher's exact probability test와 Independent t-test, Mann-Whitney test를 사용하였다. 두집단의 프로그램 효과 검정을 위해 Repeated Measure ANOVA, Friedman test를 이용하여 분석하였다. 연구 결과, 노인군과 대학생군의 죽음불안, 좋은 죽음인식은 시점과 그룹간의 교호작용이 없었으나, 시점에 따라 유의한 차이가 있었다(p<.030). 죽음준비도는 시점과 그룹간의 교호작용이 있었고(p=.030), 그룹간 유의한 차이가 있었다((p=.003). 본 연구의 웰다잉 프로그램은 대상자의 죽음불안과 좋은 죽음에 대한 인식 상승에 도움을 주는 프로그램이며, 특히 노인의 죽음준비에 도움이 되는 프로그램으로 나타났다.

호스피스환자 가족을 위한 지지적 교육프로그램의 효과 (Effect of Supportive Education Program for Hospice Patients's Family)

  • 이태연;권윤희
    • 한국간호교육학회지
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    • 제20권2호
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    • pp.175-183
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    • 2014
  • 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 patients's 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 patients's family. Data analyzed using $x^2$ test, t-test with SPSS/WIN 19.0 version. Results: The experimental group receiving supportive education program for hospice patients's family had a significant changes of fatigue, state-anxiety, depression, social support, and spiritual well-being. Conclusion: The supportive education program for hospice patients's family is an effective intervention to enhance social support and spiritual well-being and to decrease fatigue, anxiety and depression.

고등학생의 정신건강과 안녕감 관계에서 극복력, 자아존중감, 사회적 지지의 매개효과 (Mediating Effect on the Relationship between the Mental Health and Well-being of High School Students Focused on Resilience, Self-esteem, Social Support)

  • 권종선
    • 대한통합의학회지
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    • 제6권4호
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    • pp.47-61
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    • 2018
  • Purpose : The aim of this study was to test the mediating effect of resilience, self-esteem, and social support on the relationship between the mental health and well-being of high school students. Methods : This structured questionnaire survey was conducted with 409 high school students in G province. The collected data were analyzed using SPSS 20.0 program with descriptive statistics, t-test, ANOVA, Pearson's correlation coefficient, regression analysis and sobel test. Results : As a result, there were significant correlations among mental health, resilience, self-esteem, social support, and well-being. Resilience and social support showed partial mediating effects on the relationship between the mental health and well-being of high school students. Self-esteem showed a fully mediating effect. Conclusion : Therefore, to reduce mental health problems among high school students and to enhance their well-being, it is necessary for schools to develop mental health education programs and to apply effective mental health improvement strategies using resilience, self-esteem, and social support as mediators.