• 보건교육건강증진학회지
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• 제19권2호
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• pp.1-13
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• 2002

The purpose of this study was to investigate the factors influencing health promoting lifestyles in undergraduate students thus providing the basic data necessary to establish a health promoting program. The subjects of this study were 392 undergraduate students, living in Seoul, Chung-Buk, and Kangwon, during the period from May 10 to July 15, 2000. The instruments for this study were the health promoting lifestyles scale developed by Bak, Insuk(l995), the hardiness scale by Suh, Yeonok(1995), the social support scale by Su, Moonja(l988), and the perceived health status scale by Lawton et al.(l982). The results of this study are as follows; 1. The average score for health promoting lifestyles was 2.47 on 4 point scale. The health promoting lifestyles categories ‘harmony relationships’(3.08) and ‘sanitary life’(2.97) revealed higher scores, whereas scores for ‘healthy diet’(2.31), ‘exercise ＆ activity’(2.20) and ‘professional health management’(1.48) were lower. 2. The mean score for hardiness, social support and perceived health status was 4.43(on 6 point scale), 2.91(on 4 point scale) and 3.11(on 5 point scale) respectively. 3. There was a statistically significant difference in degree of health promoting lifestyle according to religion(t=2.05, p=0.04) and spending money per month(F=2.98, p=0.03). 4. Health promoting lifestyles showed significant positive correlation with hardiness, social support, and perceived health status. 5. Stepwise multiple regression analysis revealed that the most powerful predictor of health promoting lifestyle was hardiness. Social support and perceived health status have significant effects on health promoting lifestyles. These predictive variables of health promoting lifestyles explained 24% of variance. Finally, the result of this study will provide important factors for the development of a nursing intervention program for the promotion of healthy lifestyles in Korean undergraduate students.

• 가정과삶의질연구
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• 제4권1호
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• pp.1-13
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• 1986

The purpose of this study was to examine whether the Marital Satisfaction Scale(M.S.S) is properly applicable to Korean couples and further to be devoted to the designed of a marital satisfaction scale for Korea. The scale employed in this study was a Korean adaptation of the M.S.S., which originally included 73 items but was reduced to 48 through a study of its validity by Bowden. This scale was administered to 420 couples. One kindergarten, two elementary schools, one middle school, and four high schools, all of them located in Seoul or its satellite cities were selected for the present study. The results of the study were as follows. 1) Through item analysis, 85.4% of the total items showed a high index of discrimination, i.e, of more than +.40, which all was significant discrimination (P<0.001) excluding two items. 2)Factor analysis, which was oriented toward combining factors proper to theory, showed that the M.S.S. consisted of 6 factors and its total variance was 50.18%. The 6 factors were marital satisfaction (factor 1), marital social psychological companionship (factor 2), obstacles to marriage (factor 3), dissatisfaction of marital relationship (factor 4), attitude of the reasonable marital relationship (factor 5), and cognition of married life (factor 6), 3) internal consistency reliability of the M.S.S. was 0.951 and the reliability of the total items after excluding two through item analysis 0.956 and 0.949 respectively, which showed a high internal consistency 4) The marital satisfaction examined by the M.S.S showed significant differences according to sex, education , income, the duration of marriage, the number of children but no significant differences according to age, and family type. From these results, it will be concluded that the M.S.S is a reliable and valid psychological scale for examining marital satisfaction of Korean couples. The limitations of this study were as follows. 1) It can not be generalized to all Korean couples because the subjects was sampled from Seoul or satellite cities. 2)The factor analysis in this study was oriented toward combining factors proper to theory. However, it was very difficult to find out the factors because the components of the M.S.S. was more or less abstract. Thus, from these results some suggestions follow for developing the marital satisfaction scale proper to Korean couples systematically and scientifically. 1) The subjects must be sampled form urban as well as rural areas 2)Factor analysis in this study is oriented toward finding out factors of the M.S.S. Thus, it is needed to analyze the factor validity or construct validity by multitrait - multimethod of the scale with more theoretical conceptualization. 3) It is necessary to examine whether marital satisfaction shows difference according to couples and psychological variables besides objective demographic variables. 4) More research is needed before the M.S.S. con be adapted into a turely useful marital satisfaction scale for Korea.

• 한국의류학회지
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• 제31권6호
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• pp.848-858
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• 2007

의복의 자아 근접성 개념을 기반으로 한 여러 연령층의 설문조사 결과를 바탕으로 하여 2004년에 Sontag과 Lee가 객관적 측정도구, 의복의 자아 근접성 척도(PCS Scale)를 개발하였다. Sontag과 Lee는 24-항목을 포함한 4-요인으로 구성된 PCS 척도를 청소년층을 대상으로 타당화 하였다. 본 연구는 그들 연구의 연계로 초기 6-요인으로 구성되었던 PCS 척도를 노년층에 적용하여 19-항목을 포함한 3-요인으로 구성된 PCS 척도를 타당화 한다. 65세 이상의 노인층이 본 연구의 표본집단으로 설정되었고 임의 표집방법을 이용, 미국 전역 1,700명의 노년 표본이 표본조사회사로부터 구입되었다. 2004년 11월 설문조사가 시작되어 2005년 2월에 총 250개의 이용 가능한 설문자료가 수집되었다(15.6%의 응답 비율). PCS 척도의 타당성을 검증하기 위하여 Sontag과 Lee의 연구에서 사용한 요인분석과 신뢰도분석을 동일하게 3단계 절차로 노인층을 대상으로 실시하였다. AMOS 5.0 을 사용한 3단계 신뢰도 분석 결과 19-항목을 포함한 3-요인으로 구성된 PCS척도의 타당성이 노인층을 대상으로 검증되었다. 노인층의 PCS척도는 다음의 3-요인으로 구성된다: 1) 의복이 자아 구성 과정에 미치는 영향(PCS 요인 1-2-3의 병합), 2) 의복이 평가적이고 정서적인 자존 형성과정에 미치는 영향(PCS 요인 4-5의 병합), 그리고 3) 의복이 신체상과 신체에 쏟는 정신 집중정도에 미치는 영향(PCS 요인 6). Sontag과 Lee가 초기적으로 가설한 6-요인 PCS 척도는 청소년층과 노인층을 대상으로 한 어느 연구에서도 검증되지 않았다. 더 나아가, 이들이 검증한 청소년층의 4-요인 PCS 척도도 노인층을 대상으로 한 연구에서 검증되지 않았다. 이는 노인들의 자아 구성 이젊은 층보다 더 통괄/복합적인 것에서 기인된다고 보인다. 이 글은 PCS 척도의 앞으로의 연구방향과 이용방향을 끝으로 마무리 지어 진다.

• 여성건강간호학회지
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• 제10권4호
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• pp.360-367
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• 2004

Purpose: The purpose of this study was to develop an instrument to measure breastfeeding empowerment for the Korean mother, and to test the validity and reliability of the instrument. Method: The items of instruments used was based on literature review. Nineteen item scales were developed with five domains. In order to test reliability and validity of the scale, data was collected from 99 mothers who were within 4weeks, postpatum and 88 mothers who had had children within 1 year. Data was collected between September 2nd and 24th by a self-reported questionnaire. Result: The results were as follows: As a result of factor analysis three times, 19 items were selected from the total of 24 items. Five factors evolved by factor analysis, which explained 65.7% of the total variance. The first factor 'breastfeeding skill' explained 34.1%, the 2nd factor 'group empowerment' 10.6%, the 3rd factor 'breastfeeding will' explained 7.8%, the 4th factor 'social policy empowerment' 7.0%, and the 5th factor 'adherence to exclusive breastfeeding' 6.2%. Cronbach's alpha coefficient of this scale was .8781. Conclusion: The study supports the reliability and validity of the scale. Because the main concept of breastfeeding empowerment was breastfeeding skill, there were distinct differences in the dimensions of breastfeeding empowerment scales.

• 한국학교보건학회지
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• 제6권1호
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• pp.58-68
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• 1993

This study was designed to grasp the knowledge and practice the level about visual impairment protective care of the primary school students and also analyse the state of visual impairment. The subjects of this study ware 347 students composed of 456 boys and 391 girls in primary school students. The data were collected by questionaire developed for the purpose of this study which has been made through studying references. These were carried out from the 10th to 30th of June 1992. Analysis of the data was done utilizing SPSS for percentage, mean, S.D., T-test., ANOVA and Pearson's Correlation Coefficient. The major results obtained from this study were as follows: 1. The level of the knowledge about visual impairment protective care was in intermediate range (mean on 20 point scale of 12.34, with O=definitely no), but low in aspects of preventive care for overwork of eye (mean on 5 point scale of 2.67). 2. The level of the practice about visual impairment protective care was intermediate range (mean on 20 point scale of 12.34, with O=definitely no), but low in aspects of preventive care for overwork of eye (mean on 5 point scale of 2.58). 3. Significant variables influencing knowledge of visual impairment protective care were sex (p<0.01) and grade (p<0.001). 4. Significant variables influencing practice of visual impairment protective care was living area (p<0.01). 5. Correlation between knowledge and practice: Those who have more knowledge score have more practice score (p<0.001). 6. vision impairment state 1) Student with subnormal in 0.9 or less were 26.3% in left eye and 28.4% in right eye. 2) Student with subnormal in 0.6 or less were 11.9% in left eye and 10.9% in right eye. 7. Vision impairment programs 1) Males are slightly higher in the degree of visual impairment than females. 2) Visual impairment were increased in accordance with the increase of grade. 3) Urban students are higher in the degree of visual impairment than rural students, but these seem to have no statistical meaning.

• 한국응급구조학회지
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• 제22권2호
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• pp.35-49
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• 2018

Purpose: This study aimed to develop a resilience measurement scale and verify its validity and reliability. Methods: This was a methodological study. The preliminary items of the scale were derived from literature reviews and in-depth interviews. The data were collected from October 30, 2017 to January 20, 2018, and paramedics working in hospitals or fire departments were selected using convenience sampling. A self-reported questionnaire was completed by 213 paramedics in Korea. Results: Through content validity, item analysis and exploratory factor analysis, a total of 6 factors and 26 items were extracted, and the total variance was 67.12%. Factor 1 was "self-efficacy" (11 items), factor 2 was "internal control" (5 items), factor 3 was "empowerment" (2 items), factor 4 was "interpersonal capability", (3 items), factor 5 was "social support" (2 items), and factor 6 was "adaptation and coping" (3 items). Conclusion: This is the first scale developed in Korea to measure the resilience of paramedics. In future, this scale of this study will contribute to developing a resilience improvement program based on understanding the resilience level of paramedics.

• Biomolecules & Therapeutics
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• 제16권1호
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• pp.28-33
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• 2008

Atorvastatin calcium salt (1) was obtained through the preparation of lactone compound (8) from 2-((4R,6R)-6-(2-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-ethyl)-2-phenyl-1,3,2-dioxaborinan-4-yl)acetic acid tert-butyl ester (9) by hydrolysis in basic condition. Efficient hydrolysis of boronate compound 9 aimed at the viable synthesis for commercial production and purification of Atorvastatin calcium is reported. Detail studies of evaluation procedure are also reported.

• Journal of Biosystems Engineering
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• 제31권4호
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• pp.349-354
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• 2006

This study was performed to evaluate the performances for a concurrent flow rice dryer of pilot scale with devices for circulating rice. The pilot scale dryer with the capacity of 700 kg was developed to obtain design informations for the development of actual scale dryer of holding capacity of 10 tons. Three drying tests were conducted at two temperature levels of $100^{\circ}C\;and\;120^{\circ}C$, and two air flow rates levels of $28.5cmm/m^2\;and\;57.1cmm/m^2$. Drying conditions for Test-1, Test-2 and Test-3 were $100^{\circ}C\;-28.5cmm/m^2,\;120^{\circ}C-28.5cmm/m^2\;and\;120^{\circ}-57.1cmm/m^2}$ respectively. Drying rates were 0.73%(w.b./h) for Test-1, 0.90%(w.b./h) for Test-2 and 1.46%(w.b./h) for Test-3. The crack ratios of brown rice after drying ranged from 2.4% to 8.4%, and increased with the increase of drying rate and airflow rate. The energy consumptions were from 6,225 kJ/kg to 6,993 kJ/kg which was higher than that of conventional cross-flow rice circulating type dryer used in Korea. This results were due to the lower ambient air temperatures of $4.5^{\circ}C\;to\;13.4^{\circ}C$ during drying tests.

• 대한물리치료과학회지
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• 제14권1_4호
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• pp.55-60
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• 2007

The purpose of this case report is to investigate whether an attempt to hold the repeated upright posture under blocking the patient's vision affects the deficits to push away from the paralytic side and the relapse time from down to stand up position without push away in patients with hemiplegia with pusher syndrome. Two hemiplegic patients with pusher syndrome were assessed. The task was performed 4 times per day for 6 weeks. The modified barthel index (MBI) was performed to assess activities of daily living (ADL). For assessing balance, the "balanced sitting" and "sit to stand" are analyzed using by modified motor assessment scale (MMAS). The scale for contraversive pushing (SCP) was used for determination of push away from paralyzed side. MBI, MMAS and SCP were assessed before and after trial of the task. In patient 1, total score of the scale is 0 in sitting posture and standing posture within 3 weeks and 4 weeks, respectively, In patient 2, total score of the scale is 0 in sitting posture and standing posture within 4 weeks and 6 weeks, respectively. These results demonstrated that pusher syndrome was completely resolved in at least 6 weeks. Our findings indicate that this physical therapy seems to be relevant for the hemiplegic patients with pusher syndrome.

• 한국미생물학회:학술대회논문집
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• 한국미생물학회 1999년도 제39회 춘계학술발표대회
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• pp.52.2-52.2
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• 1999