• Korean Journal of Rural Living Science
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• v.10 no.2
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• pp.15-27
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• 1999

The purposes of this study were : 1) to investigate the differences of female students' clothing behaviors and their life styles according to their demographic data, 2) to examine the differences of their clothing behaviors according to their life styles. The data were collected from 440 female college students in Chungju city through self-administered questionnaires, and were analyzed by frequencies, Cronbach's alpha, t-test, factor analysis, cluster analysis, one way ANOVA and Sheffe test. The results of the study were as follows : Four variables of clothing behavior were significantly different according to father's occupation, father's monthly income, student's major, student's monthly expenditure on clothing and her companion when purchasing her clothing. Life styles were classified five types. The dimensions of life styles were significantly different according to student's major and monthly expenditure on clothing. There were highly significant differences between life style dimensions and clothing behavior variables.

• Journal of the Korean Society for Railway
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• v.4 no.3
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• pp.110-115
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• 2001

Recently, many engineers actively participate in research and development w.r.t the weight reduction and the safety increase of vehicle body structure to meet the requirement of fuel economy and regulations. However, vehicle design concept related with weight reduction and safety increase is reduced to the design conflict problem. In the paper, the axial and bending collapse test of aluminum extruded beams are performed and the collapse characteristics are investigated. The analysis method to verify the fracture characteristics of aluminum extruded beam is presented and discussed.

• Journal of the Korean Society for Railway
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• v.5 no.4
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• pp.231-236
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• 2002

Todays, crash safety requirements of the railway vehicle structures become important design criterion according to the increased driving speed and the lightweight construction. Although the crash analysis using computer simulation can be effectively applied to predict the crash performance of the railway vehicles in the early design stage, the optimized design w.r.t the crash safety could be realized by the crash tests with actual prototype vehicles. However, it is very expensive and time-consuming task to perform the crash test of the railway vehicles. As a measure to cope with the problem, in this paper, the scale modeling technique is suggested and experimentally verified to predict the impact energy absorption characteristics of full scale model of aluminum extrusions sub-structures and the high-speed railway vehicle structure.

• Journal of Korean society of Dental Hygiene
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• v.15 no.4
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• pp.575-582
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• 2015

Objectives: The purpose of the study was to investigate the relationship between oral health locus of control and oral health behavior promotion in the adolescents. Methods: A self-reported questionnaire was completed by 493 high school students in Jeonju by convenience sampling from March to June, 2014. The questionnaire consisted of fourteen questions of oral health locus of control, fifteen questions of oral health behavior promotion, and seven questions of the general characteristics of the subjects. Data analysis was done by frequency analysis, t-test, ANOVA, and Duncan's multiple range test. Results: Oral health behavior promotion and oral health behavior index of internal locus of control showed a positive correlation, Higher internal locus of control showed a positive oral health behavior promotion. The higher propensity of oral health on the external locus of control showed the negative effects. Conclusions: The oral health internal locus of control was closely related to better oral health behavior in the adolescents.

• Korean Journal of Child Studies
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• v.15 no.2
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• pp.153-168
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• 1994

The purpose of this study was to examine mother's child rearing practices by mothers of their first-born child as a function of child's sex, temperament, and social class and of mother's marital satisfaction. The subjects were 158 mothers of 3-year-old first-born children in Seoul. Block (1984)'s CRPR, Buss and Plomin (1975)'s EAS, and Roach et al.'s MSS (1981) were used to measure maternal child rearing practices, children's temperament, and mother's marital satisfaction, respectively. The statistical methods for data analysis included t-test, ANOVA, Duncan's multiple range test, multiple regression. The major findings showed there were no sex of child differences in child rearing practices. Social class differences were found in "encouragement of independence", "enjoyment of child" and "openness to experience" in maternal child rearing practices. There were differences in maternal child rearing practices by child's temperament and mother's marital satisfaction. In a multiple regression analysis, it was found that the most significant predictor of maternal child rearing practices was mother's marital satisfaction.

• Journal of Korean Home Economics Education Association
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• v.7 no.1
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• pp.81-95
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• 1995

The purpose of the study were to :(1)determine important home management concepts in the secondary home economics education curriculum, (2) identify the educational needs related to home management perceived by home economics teachers, and the factors affecting it. (3) use the findings to make recommendations for developing home economics curriculum and teaching home economics in the secondary school. The questionnaires were distributed to the 385 home economics teachers, lived in seoul, local cities and rural area. The data were analyzed by using descriptive statistics, t-test one way ANOVA with scheffe test, factor analysis, and multiple regression analysis. Forty home management concepts were selected based on the related literatures. Resource use, environmental concerns, consumer rights and consumer problems were the concepts which showed the highest level of educational needs perceived by the teachers. The educational needs were affected by school level, residence area of the respondents, age, career, and other factors related to the perception about home management education.

• Korean Journal of Occupational Health Nursing
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• v.21 no.1
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• pp.37-45
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• 2012

Purpose: This study was conducted to identify health promotion lifestyle (HPL), farmers' syndrome and related factors of workers in agricultural industry. Methods: A total of 454 agricultural workers were selected through convenient sampling. Data were collected from July 1 to August 10, 2009. Data analysis included frequency, t-test, ANOVA, Scheff$\acute{e}$ test, and stepwise multiple regression using SPSS/WIN 17.0. Results: 1. The mean score of HPL was 3.30 and the prevalence of farmers' syndrome was 29.3%. 2. Analysis of farmers' syndrome showed there were statistically significant differences for gender, age, sleeping time, perceived health status, breakfast and exercise. 3. Gender, age, perceived health status, breakfast and exercise were identified as variables influencing the farmers' syndrome. Conclusion: This study suggested that we should develop health promotion programs for workers of agricultural industry considering these results.

• Fashion & Textile Research Journal
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• v.6 no.3
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• pp.321-328
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• 2004

The purpose of this study were to investigate the differences of shopping value, promotional affects and product characteristics between buyers and non-buyers, and to examine the most influenced variable on purchasing behaviors of fashion products in CATV home-shopping. We collected data from 595 consumers related to CATV home-shopping in Busan. Data were analyzed by factor analysis, t-test, ${\chi}^2$-test and discriminant analysis. Results showed that there are significant differences between buyers and non-buyers of shopping value demographic characteristics, promotional affects and product characteristics. Especially, shopping value perceived by consumers(e.g., practical value and hedonic value) and product characteristics(e.g., response of others) discriminated whether consumers purchased the fashion products of CATV home-shopping or not. We discussed the implications of results to encourage the purchasing behavior of fashion products in CATV home-shopping.

• The Research Journal of the Costume Culture
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• v.9 no.1
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• pp.86-99
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• 2001

The purpose of this study was to identify and profile store browsers in terms of their browsing motives, fashion behavioral characteristics, buying behavior and preferred store attributes. The data were collected through questionnaire from 302 female college students by convenient sampling method. Statistical analysis of factor analysis, x²-test, and t-test were performed in analyzing the data. The browsing motives of browsers were to obtains fashion information, sensory stimulation and diversion from routine life. They showed the high level of fashion involvement, shopping confidence, shopping innovativeness, shopping opinion leadership as well s fashion opinion leadership. Browsers tended to be impulse buyers and spent more money on clothing than non-browsers. The attributes that influence their store choice were the variety of products and brands, information availability ,and pleasant store atmosphere.

• Journal of the Korean Society of Clothing and Textiles
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• v.25 no.7
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• pp.1321-1331
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• 2001

As the society becomes industrialized and urbanized, men are changed and the speed of change becomes faster and faster. The purpose of this study was to identify the consumer's value systems and clarify how it influence on clothing involvements and shopping orientations. The data were collected via a questionnaire from 423 students of Semyung University in Checheon and data were analyzed by frequency, Crobach's alpha, factor analysis, custer analysis, ANOVA, Duncan test, t-test and multiple regression. The results of this study were as follows: According to the value factors students were classified into four groups. Among four groups success pursuit group was the biggest(58.4%). The four groups showed different clothing involvements and shopping orientations. Shopping orientations were influenced by the demorgraphic factors, value systems and clothing involvements. Among seven sopping orientation, entertainment pursuit was the most influenced factor y three factors. Additionally value system, clothing involvements and shopping orientations were influenced by the demographic variables.