• 제목/요약/키워드: Relation coefficient

검색결과 1,001건 처리시간 0.026초

직불제 이행점검 모니터링을 위한 원격탐사 기법 활용성 평가 (Assessment of the Utility of Remote Sensing Techniques for Monitoring Compliance with Direct Payment Programs)

  • 안호용;류재현;이경도
    • 대한원격탐사학회지
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    • 제39권6_1호
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    • pp.1467-1475
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    • 2023
  • 공익직불제란 농업활동을 통해 환경보전, 식량의 안정적 공급, 농촌 공동체 유지 등 공익기능을 수행하는 것을 전제로 전부 재정을 통해 농업생산자와 농촌 주민들에게 직불금을 지급하는 제도를 의미한다. 작물 재배면적과 생산량 등 작황을 과학적으로 추정하는 것은 농산물 수급 조절과 연계된 농업정책 수립에 기반이 되므로 국가 경제에 미치는 영향으로 인해 중요성이 점차 증가하고 있다. 공익직불제 이행점검과 관련하여 현장조사를 통한 전수조사는 예산 및 소요시간 대비 매우 낮은 효율성을 보여준다. 이러한 직불제 이행점검 대상 면적의 증가와 현장 조사의 다양한 어려움은 현행 이행점검의 효율화와 대응책 마련 필요성을 요구하고 있다. 이에 대한 방안으로 전체적인 현장 방문 없이도 정책에 필요한 정보를 신속하게 취득하게 해 주는 원격탐사 기술의 적용과 공간정보 활용 방법은 효율적인 이행점검 방 법으로 논의되고 있다. 따라서 본 연구는 공익직불사업 이행점검 시 업무효율성 향상을 위한 위성영상 활용 가능성을 평가하였다. 김제시(평지)와 합천군(산지)을 대상으로 영농기에 촬영된 위성영상의 식생지수와 공간변이를 활용하여 농경지 경작 유무, 혼재지를 판별하고 그 결과를 현장조사 자료를 통해 검증하였다. 향후 발사 예정인 차세대 중형위성 4호(농림위성)의 경우 한반도를 3일에 촬영할 수 있는 높은 시간해상도와 공간해상도(5 m)를 바탕으로 공익직불제 이행점검 및 시계열 영상을 활용한 전략작물직불제(동계작물, 콩 등) 적용이 가능할 것으로 기대된다.

모유수유에 대한 여대생의 지식 및 태도 (The Knowledge and Attitude on Breast Feeding of Female University Students)

  • 김성희;최의순
    • 여성건강간호학회지
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    • 제7권1호
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    • pp.93-106
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    • 2001
  • The purpose of this study is to provide the basic data in order to develop of some educational programs for increasing breast feeding by studying the female university student's knowledge and attitude on breast feeding, who will become a mother in future. The respondents of this research were selected at random for 462 female students at the university in Seoul and Kyongki area, and it was the period collected the data from Oct 28, 2000 to Nov 8, 2000. The method of study distributed the measuring tools of knowledge with 33 items and the tools of measurement with 20 items on the attitude of breast feeding to the respondents directly, and collected them. The data were analyzed to use SPSS program. Unpaired t-test, ANOVA, Pearson correlation coefficient and Multiple regression analysis were used for the calculation of difference between groups and the results were as follows ; 1. The breast feeding was 50.6% in the period of lactation for the respondents and the nuclear families were 81.7% in family constituent unit. In the future the wisher of breast feeding was 91.5%, the medical personnel was a major informer who enjoyed their best confidence, Besides the respond-ents responded that the proper period for education of the breast feeding was in a high school. 2. The level of Knowledge on breast feeding. The respondents's knowledge on breast feeding was average $16.40{\pm}4.59$ points on the basis of 33 points and On the merits and demerits ratio of breast feeding has shown highest but there was low in the field of such a concrete and practical plan as the estimate of breast feeding and the method and mindfulness for breast feeding. The higher grader, the college of the natural science showed significantly the higher points in the knowledge degree by respondents's characters and in such cases the persons of breast feeding or the informed of breast feeding by a medical personnel or the women of strong will for breast feeding action in the future. 3. The Attitude on breast feeding. There was relatively shown a positive attitude of the total average $60.50{\pm}7.59$ points and the average evaluation $3.04{\pm}.36$ points in the attitude on breast feeding. The attitude by each factors has the highest points in the practical action aspect but the lowest in the emotional aspect. The attitude on breast feeding by respondents's characters significantly showed a positive attitude in such cases the persons of breast feeding or the informed of breast feeding or the women of strong will for breast feeding action in the future. 4. Relation to knowledge and attitude on breast feeding. There was shown a correlation of definition in the relation to knowledge and attitude on breast feeding, 5.Factors which have an effect on knowledge and attitude on breast feeding. The factors which have an effect on knowledge of breast feeding were attitudes on breast feeding, graders, the college of natural science and the informed of breast feeding. Also the factors which have an effect on attitude on breast feeding were on will and knowledge on breast feeding, a large family, the informed of breast feeding. In conclusion, it will have to enforce a systematic education on the method of a practical breast feeding enlarged by a medical personnel and professional early enough as the information provision on breast feeding enables one to increase knowledge and attitude on it, besides it has relations with their practical will.

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류마티스 관절염 환자의 지식, 자기효능감 및 치료이행과의 관계연구 (A study on knowledge, self-efficacy and compliance in Reumatic arthritis Patients)

  • 김순봉
    • 근관절건강학회지
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    • 제5권2호
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    • pp.238-252
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    • 1998
  • Reumatic arthritis is a disease with joint pain being one of the key symptoms. The patient suffers from the pain, stiff sensation and edema due to the inflammation taking Place In one or more joints. Accompanying these problems are fatigue, unusual exhaustion, fever, tachycardia and weakness. Inaddition, joints are often deformed and muscles shrink along with the progress of edema, coupled with depression and psychological instability resulting from the loss of the mobile function and limitations on the daily life. Some patients become fed up with the long and hard flight with the disease and just give up, which aggravates the symptoms. Others come to the hospital only when the conditions have become serious. We need to prevent these and guide the patients in the right direction. Against this backdrop, this study aims to look into the relations between the knowledge on the part of the patients together with their feeling of self-efficacy and the compliance. The results are expected to help the patients improve their life, In addition to providing useful materials for setting up appropriate plan for nursing intervention. The study was conducted by distributing questionnaire to 88 patients selected from the out-patient department of a university hospital in Inchon, from April 6 to 27, 1998. The following tools were used the yardstick of self-efficacy, developed in 1997 by the Society for the Health of Rheumatism Patients, was used for measuring the levels of knowledge and the feeling of self-efficacy. The degree of compliance was measured by the data collected from documents in addition to the results of the analysis of the interviews with the patients. The reliability of the tools was confirmed. In the analysis, the general characteristics were expressed in figures and percentages. The levels of knowledge, feeling of self-efficacy, and compliance were expressed in the average values and standard deviations. The relations among the variables following the general characteristics were analysed by the t-test and one-way ANOVA. The Pearson correction coefficient was used for the analysis of factors. Multiple-loop analysis was used to identify the variables affecting the compliance. The following are the results of this study. 1. Among the 88 patients, 18 were men and the remaining 70 were women, with a ratio 1 : 3.87. Regarding the age groups, 23 were between 50 and 59 years old, with those between 50 and 69 accounting for 51.1% of the total. High school graduates or higher amounted to 58%. Religious patients was 67% or 59 persons. Fifty nine percent were unemployed, and 58.3% (49 persons) had two children or fewer. The period of suffering from rheumatism varied between 2 months and IS years, with 70% less than years. 2. The average figure In relation to the of knowledge was 17.63 points over 30 or 58. 76%, which means a medium level. 3. The average figure of the feeling of self-efficacy was 60.06 points. 4. The level of compliance was 3.26, which was above average. 5. The relation between the feeling of self-efficacy and compliance showed an "r" value of 0.37, which was significant. It means that the higher the feeling, the greater the compliance points. 6. The analysis of the knowledge level revealed that the difference is found only between the college graduates and junior-high graduates or lower. 7. The feeling of self-efficacy varied along with the age and education level. 8. The general characteristics of patients as discussed above did not show significant difference with the compliance. 9. Regarding the elements influencing the compliance, the number of children, period of suffering, income, age, feering of self-efficacy, knowledge, and compliance had 54% of significance. In conclusion, rheumatism victims can lead a better life if they are appropriately educated, based on efficient training program from the early days of the disease ; if they become able to manage themselves thanks to the training ; and if they are helped by a program focusing on the increase of the feeling of self-efficacy aimed at changing patient's behavior.

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스트레스가 고등학생의 흡연.음주에 미치는 영향 (The Influence of Stress on Smoking and Drinking of High School Students)

  • 김종문;박영수
    • 한국학교ㆍ지역보건교육학회지
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    • 제3권
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    • pp.35-58
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    • 2002
  • This research attempted to investigate the real state of adolescent smoking and drinking, and to study how stress influences on smoking and drinking of high school students. This data was collected from 837 first and second grade students in a vocational high school in Go-yang city, Gyeonggi province. Data analysis consisted of frequency, percentage, Chi-square, T-test, step-wise regression analysis, using SPSSWIN. The results of analysis were as follows: First, 51.7% of the students have never smoked, while 48.3% have experienced smoking. Most students started smoking in the second year of the middle school, though 17.6% of the smokers already started in the elementary school. The strongest motive of initial smoking was curiosity, next the inducement of friends, and 10.9% of them smoked to get rid of stress. Their favorite place for smoking was in the order of the entertainment centers, schools, and private academies. They personally purchased cigarettes mostly at the store. Most of them smoked less than 5 cigarettes a day, but 3.7% smoked more than a pack of cigarettes a day, usually with friends rather than alone. Second, the ratio of drinking was relatively high 78.1%, and their initial drinking experience was most frequent at the third year of the middle school. The initial motive of drinking was mostly curiosity and the inducement of friends, but 10.7% of them started drinking to reduce stress and anxiety. The places for buying alcohol and drinking were bars or restaurants. The ratio of habitual drinking was 45.1%, and the ratio of irregular drinking was 53.3%. 1.8% of the drinking students enjoyed drinking everyday. The amount of drinking varied from half a bottle to two bottles of Soju, and the drinking problem was serious to see that 11% of them drank more than two bottles at a time. Because 84.4% drank in groups with friends, a thorough and systematic supervision and education of the peer group drinking is essential. Third, as for the relationship between personal matters and smoking, it was found that there was a positive relation between smoking and sex, but there was no correlation between smoking and school years. Adolescent smoking was also related with scholastic achievement, the number of friends, and the existence of parents. Fourth, as for the relationship between personal matters and drinking, it was found that there was no correlation between drinking and sex, but there was a positive relation between drinking and school years. Fifth, the average index of stress was students themselves(2.58), school life(2.53), family life(2.19), friends(2.00), and the total index of stress was 2.33. Sixth, there appeared a marginal negative correlation between stress and 'drinking and smoking' in Pearson coefficient of correlation r to see the influence of stress on smoking and drinking. The difference of the average index of stress according to smoking and drinking bears meaningful difference for all students, smokers and non-smokers, drinkers and abstainers in students themselves, school life, family life, friends, and total stress. Smoking has an effect on family life most, school life next, and drinking has an effect on school life most, family life next, with the explanation power of 11% and 9% respectively, in a regression analysis to analyze the factors influencing on smoking and drinking among the factors of stress.

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재취업여성이 지각한 사회적지지, 진로역량 진로결정자기효능감 및 진로적응성 간의 구조적 관계 분석 (Structural analysis of the Social Support, Career Capability, Career Decision-making Self-Efficacy and Career Adaptability for the Reemployment Women)

  • 신수정;이인희
    • 한국산학기술학회논문지
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    • 제19권8호
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    • pp.422-432
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    • 2018
  • 본 연구는 재취업여성의 사회적지지와 진로역량, 진로결정효능감 및 진로적응성 간의 인과적 관계를 구명하는데 그 목적이 있다. 이를 위해 사회적지지 척도와 진로역량 척도, 진로결정자기효능감 척도, 진로적응성 척도가 사용되었으며, 연구는 2018년 3월 2일부터 4월 6일까지 서울 경기 지역의 직업전문학교, 미용학원, 여성 센터에서 미용교육을 1-9개월 이상 받고 있는 30-50대, 기혼, 6개월 이상 직장경험이 있는 경력단절여성 960명을 대상으로 설문조사를 실시하였다. 총 920부의 설문지가 최종분석에 사용되었으며, 데이터 분석은 SPSS프로그램과 AMOS프로그램으로 빈도분석, Cronbach's ${\alpha}$, 탐색적 요인분석, 상관관계분석, 확인적 요인분석, 구조모형분석을 수행하였다. 분석을 통해 나타난 연구의 결과는 다음과 같다. 첫째, 사회적지지, 진로역량 진로결정자기효능감, 진로적응성 간의 구조모형의 적합도가 적합한 것으로 나타났다. 둘째, 구조모형의 경로계수는 사회적지지, 진로역량, 진로결정자기효능감, 진로적응성 통계적으로 유의미한 것으로 나타났다. 셋째, 사회적지지, 진로역량과 진로적응성 간의 관계에서 진로결정자기효능감의 매개효과가 검증되었다. 이는 경력단절여성의 진로적 응성의 수준을 향상시키기 위해서는 사회적지지, 진로역량과 함께 진로결정자기효능감이 중요한 역할을 할 수 있다는 것을 시사하고 있다. 이에 본 연구는 재취업을 위해 미용교육을 받고 있는 경력단절여성의 성공적인 재취업을 위해 실제 직업진로상담이나 직무교육 프로그램 활용에 필요한 기초자료로 제공하고자 한다.

다중회귀모형을 이용한 수완부 골성숙도의 추정에 관한 연구 (Study on estimating skeletal maturity of hand-wrist using multiple regression model)

  • 김경호;유형석;김석현
    • 대한치과교정학회지
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    • 제27권5호
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    • pp.853-864
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    • 1997
  • 성장의 잠재력에 대한 평가는 개체의 성숙도를 나타내는 여러 생리학적 지표(physiologic indicators)들에 의해 이루어지며 그 중 골성숙도(skeletal maturity)는 성적성숙도(serual maturity)와 신장의 성장변화와 밀접 한 관계가 있는 것으로 알려져 있으나, 치아발육과의 상관관계에 대해선 논란이 많은 실정이다. 그러나, 최근의 연구에 의하면 하악 견치를 포함한 일부 치아의 발육이 골성숙도와 밀접한 관련이 있는 것으로 보고된 바 있다. 이에, 본 연구에서는 7세에서 15세까지의 한국인 남, 녀 아동 387명 의 수완부 방사선 사진과 파노라마 사진을 이용하여 Fishman 방법과 Greulich와 Pyle 방법에 의해 골성숙도를 평가하였으며 변형된 Demirjiran방법에 의해 치아의 성숙도를 평가하여, 수완부 방사선 사진의 도움 없이 골성숙도를 추정할수 있는 방법을 구하고자 다중회귀모형을 이용한 수완부 골성숙도의 추정에 관한 연구를 시행하였으며 다음과 같은 결론을 얻었다. 1. 골성숙 지수의 추징을 위한 아래의 다중회귀모형은 84%의 설명력을 나타내며 연대연령, 성별, 하악 견치의 회귀계수는 통계학적 유의성을 보였다. 골성숙 지수 = 0.60x연대연령 - 1.67x성별 + 0.88x하악 견치 - 0.05x하악 제2대구치 - 10.3 2. 골연령의 추정을 위한 아래의 다중회귀모형은 87%의 설명력을 나타내며 연대연령, 성별, 하악 견치의 회귀계수는 통계학적 유의성을 보였다. 골연령 = 0.75x연대연령 - 0.55x성별 + 0.71x하악 견치 + 0.09x하악 제2대구치 - 5.77 (성별: 남자=1, 여자=0., 하악 견치, 제2대구치 : 각 발육단계별 평균연령)

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임목성장량(林木成長量)의 조기추정(早期推定)에 관(關)한 연구(硏究) (Juvenile-Mature Correlation of the Tree Growth)

  • 임경빈;이여하;권기원;김진수
    • 한국산림과학회지
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    • 제30권1호
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    • pp.30-41
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    • 1976
  • 정상적(正常的)으로 생장(生長)하고 있는 임분에서 시료개체(試料個體)를 얻어 수간석해(樹幹析解)를 하여 각종 성장인자(成長因子)에 대한 시계열적(時系列的)인 분석(分析)을 하였다. 이것은 주(主)로 연차상관(年次相關)의 계수(係數)로 계산분석(計算分析)되었다. 이것은 초기성장량(初期成長量)과 성숙기(成熟期)의 성장량(成長量)과의 통계학적(統計學的)인 상관(相關)을 보는 것이나 이상의 분석을 통해서 성숙기(成熟期)의 성장량(成長量)을 추정(推定)할 수 있는 가장 어린 시기(時期)의 연령(年齡)을 구명(究明)해 본다. (1) 잣나무에 있어서 수고(樹高), 직경(直徑) 그리고 재적(材積)의 연차별상관계수(年次別相關係數)의 변동(變動)은 분석(分析)한 결과(結果) 수고(樹高)는 직경(直徑)의 그것보다 더 낮은 값의 계수(係數)를 보였다. (2) 이와 같은 경향(傾向)은 지위(地位)에 관계할 것 없이 나타났다. 그러나 지위(地位)가 낮으면 상관계수(相關係數)의 값은 더 큰 것으로 나타났다. 이것은 지력(地力)이 오히려 낮을때 유노(幼老)의 상관이 더 높다는 것을 말해준다. (3) 잣나무에 있어서 재적(材積)에 대한 연차별상관(年次別相關)을 보면 상관계수(相關係數)가 0.70이상으로 나타났는데 이것은 한 집단내의 개체군에 대하여 얻어진 값이다. (4) 낙엽송의 경우는 잣나무의 그것에 비교하여서 상관계수(相關係數)의 값이 더 작은 것으로 나타났다. 이것은 연령(年齡)으로 말할 때 낙엽송이 잣나무보다 조기추정(早期推定)이 더 힘들다는 것이 된다. (5) 낙엽송의 직경(直徑), 수고(樹高) 그리고 재적(材積)의 성장(成長)에 있어서 19개체(個體)의 순위변동(順位變動)을 보면 그 형질(形質)에 따라 그 내용(內容)이 크게 다르게 나타난다. 대체로 어릴 때 작은 개체(個體)는 커서도 작은 것으로 되고 큰 개체(個體)는 큰 것으로 되는 경향은 있으나 어떠한 특정(特定)의 개체(個體)를 대상으로 할 때에는 그 성장(成長)의 행동을 예측하기 어려운 점(點)을 지니고 있다. 그래서 이 점(點)을 유의(留意)할 필요(必要)가 있다. (6) 잣나무와 낙엽송의 경우 모두(그 형질(形質)이 수고(樹高)이든 직경(直徑)이든 또는 재적(材積)이든간에) 15년생 정도(程度)가 되면 그 때의 생장량(生長量)으로 장차의 생장량(生長量)을 추정(推定)할 수 있을 것으로 보았다.

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유수분화기 식생지수와 SPAD값에 의한 벼 질소 수비 시용량 결정 (Determining Nitrogen Topdressing Rate at Panicle Initiation Stage of Rice based on Vegetation Index and SPAD Reading)

  • 김민호;부금동;이변우
    • 한국작물학회지
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    • 제51권5호
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    • pp.386-395
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    • 2006
  • 목표 수량과 단백질함량을 얻기 위한 질소 수비처방을 위해서는 유수형성기 전후 생체정보의 정확한 진단뿐만 아니라 유수형성기 이후 작물의 질소 축적 및 이에 따른 수량 및 미립 단백질 함량 반응이 정량화 되어야 한다. 본 연구에서는 유수분화기 생육 및 질소영양상태를 잘 대표하는 RVI green과 현재 널리 이용되고 있는 SPAD값의 유수분화기와 유수분화기 1주일전의 측정치 및 유수분화기부터 수확기까지 즉 생식생장기 지상부 질소 축적량(PNup)을 변수로 하는 수량 및 단백질함량 예측 중회귀 모델과 PNup 예측 회귀모델을 작성하여 이들의 수비 처방에의 이용 가능성을 검토하였다. 1. 유수분화기 및 유수분화기 1주일전의 RVIgreen과 SPAD값, 그리고 PNup을 이용하여 얻은 수량과 단백질함량의 중회귀모형은 어느 경우에나 모델의 결정계수($R_{2}$)가 0.9 이상으로 매우 높았다 2. 수량을 최대로 하는 생식생장기 질소흡수량(PNup)은 유수형성기 전후 RVIgreen이 증가할수록 감소하는 경향을 보였는데 본 연구의 유수형성기 전후 RVIgreen 범위로 보면 $9{\sim}13.5kg/10a$ 으로 추정되었다. 또한 PNup은 유수형 성기 전후 SPAD값과는 무관하게 $10{\sim}11kg/10a$ 범위로 나타났다. 3. 미립의 단백질함량을 7% 이하로 하는 유수형성기 질소흡수량은 유수형성기 전후 RVIgreen과 SPAD값이 증가할수록 감소하는 경향으로 어느 경우에나 $6{\sim}8kg/10a$로 추정되어 최대수량을 위한 생식생장기 질소흡수량 $9{\sim}13.5kg/10a$ 보다 크게 낮았다. 따라서 고품질 쌀 생산을 위한 수비 처방을 위해서는 수량보다도 단백질함량을 기준으로 하여 처방하여야 할 것으로 판단되었다. 4. 본 실험결과 수비질소의 회수율은 $53{\sim}83%$의 변이를 보였는데, 생식생장기 생육량이 많을 수록 회수율이 증가하는 경향이었으며, 수비 시용량이 증가함에 따라서 감소하였다. 생식생장기 천연질소공급량은 $3{\sim}4kg/10a$ 범위였으며 유수분화기 생육량이 많을 경우 증가하는 경향이었다 수비 질소시비량 및 유수분화기 생육 및 질소 영양 지표들을 예측변수로하는 PNup 예측모델을 작성하였으며 이 모델들은 적합도가 매우 높았다. 5. 영양생장기 생육 및 질소영양 상태의 비파괴적 측정치를 이용하여 목표 수량과 단백질함량에 달할 수 있도록 수비질소 시용량을 결정할 수 있을 것으로 판단되었다. 그러나 여기서 제시한 모델들이 광범위한 조건에서 이용될 수 있기 위해서는 보다 다양한 품종, 토양, 기상 조건에서 모델의 검증과 보완이 되어야 할 것으로 판단된다.

메탄올의 이산화탄소 흡수평형 추산에 대한 PC-SAFT모델식과 Two-model approach 모델식의 비교연구 (Comparative Study on the Estimation of CO2 absorption Equilibrium in Methanol using PC-SAFT equation of state and Two-model approach.)

  • 노재현;박회경;김동선;조정호
    • 한국산학기술학회논문지
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    • 제18권10호
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    • pp.136-152
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    • 2017
  • 본 연구에서는 $CO_2$ 제거 용매로써 메탄올 수용액을 사용하는 $Rectisol^{(R)}$공정을 모델링하기 위한 열역학 모델식으로는 PC-SAFT(Perturebed-Chain Statistical Associating Fluid Theory) 상태방정식과 액체활동도계수 모델식을 기본으로 조합된 Two-model approach식{NRTL(Non Random Two Liquid) + Henry + Peng-Robinson}을 비교하였다. 또한 PC-SAFT 상태방정식의 이성분계 상호작용 매개변수와 Two-model approach식의 Henry 상수를 새롭게 결정하기 위해서 273.25K과 262.35K에서 $CO_2$와 메탄올 간의 흡수평형실험을 수행하고 회귀분석을 하였다. 그리고 새롭게 결정한 매개변수의 정확성은 실험 데이터의 추산결과를 통해 검증하였다. 이러한 모델식과 검증한 매개변수를 사용하여 $CO_2$ 제거공정을 모델링 하였다. 그 결과 Two-model approach식을 사용한 경우가 PC-SAFT EOS을 사용한 경우에 비해 $CO_2$ 99.00% 제거하기 위해 요구되는 메탄올 용매 유량이 약 43.72% 더 높게 추산되었으며, 증류탑에서의 냉각수 소모량은 39.22%정도, 스팀소모량은 43.09%정도 더 소요됨을 알 수 있었다. 결론적으로 고압에서 운전되는 $Rectisol^{(R)}$ 공정을 Henry관계식의 도움을 받는 액체활동도계수 모델식을 사용하여 모델링을 하는 경우 PC-SAFT 상태방정식을 사용한 경우에 비해서 크게 설계된 다는 것을 알 수 있었다. 이러한 이유는 액상에 대한 용해도가 낮은 가스성분이 일정한 온도에서 액상에 녹아드는 양은 기상의 분압에 비례하여 증가하는 것으로 계산되는 Henry 관계식의 특성 때문에 메탄올에 대해 용해도가 큰 $CO_2$의 경우 메탄올과 $CO_2$간의 흡수특성을 잘 예측하지 못하는 것을 알 수 있었다.

의류제조업체의 패션 정보활동에 관한 연구 (A Study on the Fashion Information Activities of Clothing Manufactures)

  • 송미령
    • 복식
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    • 제22권
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    • pp.135-158
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    • 1994
  • The fashion industry of today is closely re-lated with the information activity. This study investigates now they take advantage of the fashion information by analysing some related fields including fashion design. Furthormore this study identify the factor which makes the design activity distinctive and predict and fu-ture trend in design. The purposes of this study through analysis are : to help find the way to facilitate the fashion industry and to develop the fashion merchandising in order to activate the re-cession of manufacturers and to improve competitiveness in the world market and to contribute to the academic achievement in the study of fashion merchandising. In the experimental approach the tasks of research are as follows: Research 1: The application of fashion infor-mation is discussed in terms of process and level. Research 2: The differences of the fashion design activities are captured on the basis of the characteristics of manufactures and fashion specialists and fashion information ac-tivities. The factors are identified which pre-dict and discriminate the results of fashion de-sign activities. The questionaire and interview were conduc-ted among women's clothing manufactures in Seoul and their fashion specialists in charge of merchandise development. The methods of survey were designed on the basis of theories developed so far and on he advice from the social scientists and fashion specialists. the methods were corrected and complemented through the 1st and 2nd preliminary investigations before their application For data analysis cronbach's a coefficient fre-quency percentage average standard devi-ation pearson's correlation coefficient were calculated and t-test F-test(ANOVA) Duncan's multiple range test regression and Discriminant analysis were conducted. The results of analysis throughout the experimen-tal studies were as follows: 1. The analysis of fashion in formation (1) the present application of information a. The source of information : Both the foreign and the domestic information came mostly from fashion journals magazines newspapers and other periodicals, the main source of market information was collected from the survey of popular items in recent years the data about the life-style of customers and their tastes for wearing were widely used as the information about consumers. b. The applicaton of information : The most widely used information was about fabrics. The foreign information was prefered on the whole. The domestic problems pointed out in this investgation were that the domestic journals showed the lack of specialty and the special organizations for fashion informatino were in urgent need. (2) The research of fashion information a. The various processes and levels of in-formation activities: Among the process of collection analysis and distribution the collec-tion process showed a good acheivement whereas the distribution whereas the distribution didn't. In levels of the systematic activities the acceptance of support and the utility of supported instruments the first indicated a high degree whereas the second showed lowest. b. The correlationship among subvariables : There was a significant correlation between the collection and the analysis process. The systematic activities revealed close relation-ship with the analysis process and the accept-ance of support with the distribution process. The close correlation was found between the utility of supported instruments and the analy-sis process. 2. The analysis of the fashion design activities (1) No significant differences were found in the design activities when the characteristics of companies were compared only. (2) According to the characteristics of fashion specialists the one with age experi-ence and high income showed rather good achievement but no significant differences were captured among sex department in charge title academic background education in abroad and field experience (3) The fashion information activities were strongly correlated with the design achieve-ment : The analysis process and the system-atic activity level had a great influence on the design activities. (4) In order to examine which cha-racteristics in (1-3) made it possible to pre-dct and discriminate the achievement in de-sign activities the Discriminant analysis was carried out. The results were as follows: the fashion information activities showed the highest discriminant rate. Next came the in-come level experience and age in that order Those four variables discrimated 37 from 50 who showed great achievement in design area (74%) and 51 from 83 in low achievement group (81%) Thus the total discriminant rate was 77.5%.

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