• 대한가정학회지
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• 제33권1호
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• pp.83-98
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• 1995

The purpose of this study was to identify the influence of adolescent-percived family cohesion on adolescent adjustment. The 443 subjects were selected were selected randomly from the second grade of middle and high schools in the city of Taegu. The instruments of measurement were FACES lll, State-Trait Anxiety Inventory, Depression Scale, and Self-Esteem Scale. Factor analysis, Cronbach's α, MANOVA, and Scheffe test were conducted for the data analysis. The major findings of this study were as follows: The degree fo adolescent adjustment could be different according to the level of family cohesion. Especially, adolescents who perceived their families as high in cohesion felt anxiety and depression less, and had high selt-esteem in comparison with other levels of cohesion.

• 대한가정학회지
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• 제45권10호
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• pp.59-71
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• 2007

The purpose of this study was to investigate differences in wives' financial management behavior according to variables related employment and income, and perceived economic instability of household. Financial management behaviors were constructed with 4 sub dimensions : investment, income expenditure, risk, and debt management behavior. The subjects of this study were 225 wives. Factor analysis and MANOVA were performed for data analysis. The results of this study were as follows : First, there were signigicant differences in financial management behavior according to variables related employment, i. e. employment state of wives and husbands. Second, there were signigicant differences in financial management behavior according to variables related income, i. e. monthly income, additional income, income stability. Third, there were signigicant differences in financial management behavior according to perceived economic instability of urban household.

• 가정과삶의질연구
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• 제15권1호
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• pp.201-212
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• 1997

The purpose of this study was to examine the usefulness of Beavers Systems Model on adolescent adjustment. For this study adolescents' perceptions of family health/competence family style and adolescent adjustment were utilized. The 443 subjects were selected randomly from the second grade of middle schools and high schools in the city of Taegu. The instruments of measurement were SFI II State-Trait Anxiety Inventory Depression Scale Self-Esteem Scale and Delinquency Scale. Factor Analysis Cronbach's a, MANOVA and Scheffe test were conducted for the data analysis. The conclusion of this research findings was as follows: There is significant differences I nadolescents' anxiety depression global self-esteem social-peer self esteem property predatory behaviors and school-norm avoidant behaviors by the family functioning types of BSM. Therefore the group classification by BSM was generally useful in evaluating adolescent adjustment.

• 지식경영연구
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• 제9권1호
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• pp.39-59
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• 2008

This paper is an empirical study to analyze the flow of knowledge in science and technology in order to predict technology innovation. Here, we use the information of scientific papers and patents to look into the characteristics of how knowledge is created in science, technology and industry. Based on the characteristics we find, we are able to understand the relationships between science and technology, and technology and industry. In this paper, we adopt multivariate analysis of variance (MANOVA) using scientific papers in SCI database and US patents filed by Korean inventors in order to analyze the patterns of knowledge flows of science and technology. Finally, we present the direction for future study by using the research results.

• 한국가정과학회지
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• 제2권1호
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• pp.38-51
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• 1999

The purpose of this study was to test the validity of Olson Circumplex Model and Beavers Systems Model related to adolescent adjustment. The 830 subjects were selected from the second grade of middle and high schools and adolescents of Juvenile Judge in the city of Taegu. The survey instruments were FACESIII, SFIII, State-Trait Anxiety Inventory, Depression Scale, and Delinquency Scale. Factor Analysis, Cronbach＇s ${\alpha}$. MANOVA, Scheff＇e test were conducted for the data analysis. The major findings of this study were as follows: 1) Family system classification method on Olson Circumplex Model was partially useful in evaluating anxiety, depression, and delinquency of adolescent. 2) Family system classification method on Beavers Systems Model was partially useful in evaluating anxiety and depression of adolescent. (Korean J Human Ecology 2(1) : 38~51, 1999)

• 대한가정학회지
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• 제33권2호
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• pp.73-87
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• 1995

The purpose of this study was to identify the infuence of adolescent-perceived family adaptability on adolescent adjustment. The 443 subjects were selected randomly from the second grade of middle and high schools in the city of Taegu. The instruments of measurement were FACESIII, State-Trait Anxiety Inventory. Depression Scale, and Self-Esteem Scale. Factor analysis, Cronbach's α, MANOVA, and Scheff'e test were conducted for the data analysis. The major findings of this study were as follows: There differences in adolescents' adjustment by their perception of family adaptability levels. Namely, adolescents who perceived family adaptability to be low level- i.e. rigid family- felt anxiety and depression more, and adolescents who perceived family adaptability to be higher lever- i.e very flexible family-had higher self-esteem than other levels of adaptability.

• International Journal of Reliability and Applications
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• 제9권1호
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• pp.7-15
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• 2008

The dimensional measurement equipment, such as Coordinate Measurement Machine (CMM), Optical Coordinate Measurement Machine (OCMM), and Checking Fixture (CF), take multiple dimensional measurements for each part in an automobile industry. Measurements are also recorded under different measurement systems to see if the responses differ significantly over these systems. Each measurement system (CMM, OCMM, and CF) will be considered as different treatments. This set-up provides massive amounts of process data which are multivariate in nature. Therefore, the multivariate statistical analysis is required to analyze data that are dependent on each other. This research provides step by step methodology for the evaluation procedure of the compatibility of measurement systems and clarify a systematic analyzation among the different measurement system's compatibility followed by number of case studies for each methodologies provided.

• The International Journal of Costume Culture
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• 제3권2호
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• pp.147-160
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• 2000

The purposes of the present study were to investigate the factors of consumer dissatisfaction with backpacks and to examine if the levels of dissatisfaction with the factors differ significantly among the groups determined by demographic characteristics and purchase behaviors. The differences in the purchase behaviors of backpacks were also tested among the groups determined by demographic characteristics. Data collection was consisted of two pilot tests and the final test. The questionnaire was distributed to 40 students of universities in Seoul from July 1 to 13 in 2000 and 351 were usable. Data were analyzed by factor analysis, t-test, χ²analysis, MANOVA, ANAOVA, Duncan's multiple range tests using SPSS PC/sup +/ Program. Five factors were formulated : durability, ease-of-care/color fastness, dimensional stability, wearability and design. Subjects were most dissatisfied with the dimensional stability of backpacks. Different demographic characteristics and purchase behaviors resulted in significantly different levels of dissatisfaction with selected factors. Significant differences were also found in selected selection criteria and purchase behaviors among groups determined by some demographic characteristics.

• 수산해양교육연구
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• 제18권3호
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• pp.272-282
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• 2006

The purpose of this study was a compare analysis on the counseling of testing and interview for problem of adolescent. The subjects were 20 adolescents who had randomly assigned to an experimental group(10) and a control group(10). To obtain the data, relation of counseling, awareness of self, motivation of self, identity of career questionaries were used. To analyze data, ANCOVA, MANOVA were executed. The results were follows. First, the counseling of testing affected significantly on improvement of experimental group's awareness of self, motivation of self. Second, the counseling of testing affected significantly on improvement of experimental group's identity of career.

• Journal of the Korean Statistical Society
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• 제33권1호
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• pp.1-24
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• 2004

This paper is concerned with statistical methods for multivariate data when the number p of variables is large compared to the sample size n. Such data appear typically in analysis of DNA microarrays, curve data, financial data, etc. However, there is little statistical theory for high dimensional data. On the other hand, there are some asymptotic results under the assumption that both and p tend to $\infty$, in some ratio p/n ${\rightarrow}$c. The results suggest that the new asymptotic results are more useful and insightful than the classical large sample asymptotics. The main purpose of this paper is to review some asymptotic results for high dimensional statistics as well as classical statistics under a high dimensional asymptotic framework.