• Title/Summary/Keyword: T-test analysis

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College Students' Conspicuous Consumption, Wearing Attitude and Purchasing Behavior of Jeans (대학생의 과시소비성향과 청바지 착용태도 및 구매행동)

  • Park, Eun-Hee;Ku, Yang-Suk
    • Journal of the Korea Fashion and Costume Design Association
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    • v.16 no.1
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    • pp.65-76
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    • 2014
  • The purpose of this study is to examine the influence of conspicuous consumption on wearing attitude of jeans and analyze the difference of purchasing behavior in jeans by gender. Questionnaires were administered to 386 college students living in Deagu and Busan province. Frequency, factor analysis, reliability analysis, regression analysis, t-test, and $X^2$-test were used for data analysis. Conspicuous consumption were categorized into 5 factors such as famous brand preference, brand conspicuous, fashion pursuit, symbol of social position, and imported goods pursuit. Wearing attitude of jeans was categorized into fashion information leadership, fashion innovation, and pursuit of economic. The result of this study showed brand conspicuous, fashion pursuit, symbol of social position, and imported goods pursuit had significant effect of fashion information leadership and brand conspicuous, fashion pursuit, and imported goods pursuit had significant effect of fashion innovation. Brand conspicuous, and symbol of social position had significant effect of pursuit of economic. The indicates that men showed high brand conspicuous of conspicuous consumption and fashion innovation of wearing attitude of jeans. Gender of college students showed significant differences in purchasing place, purchasing price.

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Analysis of Middle School Students' Stress and Related Variables (청소년 스트레스에 대한 관련 변인 분석)

  • Jang, Young-Ae;Son, Young-Mi
    • The Korean Journal of Community Living Science
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    • v.17 no.4
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    • pp.137-149
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    • 2006
  • The purpose of this study was to examine the relation of middle school students' stress in relation to certain variables, those of grade, gender, academic achievement, coping behavior and self-concept. The subjects were 574 students selected from 4 middle schools in the Incheon area. The instruments included a stress index, coping behavior questionnaire and self-concept inventory. The statistics used from this data were t-test, one-way ANOVA (Scheff test), correlation analysis and multiple regression analysis. This study showed that middle school students' stress was influenced significantly by the grade, gender and achievement in school. Also, coping behavior and self-concept were influenced significantly by the grade, gender, and achievement in school. Correlation analysis indicated that student's stress and certain coping behavior were postively correlated, especially avoidance coping behavior indicated a higher correlation to students' stress than active coping behavior. The relationship between stress and self-concept indicated a negative high correlation. It was also found that avoidance coping behavior, family self-concept, general self-concept, school and class self-concept, grade and academic achievement were significant predictors of middle school students' stress.

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Analysis on Housewives' Usage, Perception and Willingness to Use Beef Traceability for Settlement of Beef Traceability (쇠고기 이력제 정착을 위한 주부들의 쇠고기 이력제의 이용실태, 인식도 및 이용의도 분석)

  • Kim, Hyochung;Kim, Meera
    • Korean journal of food and cookery science
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    • v.29 no.6
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    • pp.795-803
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    • 2013
  • This study examined the usage, perception and willingness to use beef traceability. The data were collected from 255 housewives in Busan and Gyeongnam region through a self-administered questionnaire. Frequency, Cronbach's ${\alpha}$, t test, one-way ANOVA, Duncan's multiple range test, Pearson's correlation analysis, and multiple regression analysis were conducted by SPSS Windows V.20.0. Only twelve percent of the respondents experienced to use beef traceability. Most respondents checked it by kiosk or bar code reader in a store. On the other hand, eighty-eight percent did not use beef traceability. The reasons for not usage of it were "Do not know beef traceability very well", "Do not know how to use beef traceability", and "Information from packing or counters is reliable" in order. In the level of perception of beef traceability, safety assurance was highest, followed by information quality, usefulness, and information accessibility. The percentage of correct answers of knowledge about beef traceability was not high. The multiple regression analysis showed that employment status, knowledge about beef traceability, information quality, information accessibility, and usefulness were significant factors to affect the willingness using beef traceability.

Gender Differences in the Association between Eating Behavior and Depression of Adolescents: Evidence from a National Korean Cross-sectional Survey

  • Hyun, Hye Sun
    • Research in Community and Public Health Nursing
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    • v.27 no.2
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    • pp.106-113
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    • 2016
  • Purpose: The purpose of this study was to determine the relationship between unhealthy eating behavior and depression in adolescents, with confounding variables adjusted. Methods: This study is a secondary analysis of the data collected from the 2013 Korean Youth Risk Behavior Web-based Survey (KYRBWS). The analysis included 72,435 participants (36,655 male and 35,780 female). The data were analyzed by $x^2$ test, t-test, and logistic regression analysis using SPSS Version 21 by complex samples analysis. Results: Compared with male adolescents with healthy eating behavior, those who with unhealthy eating behavior were more likely to suffer depression with other factors controlled (OR=1.37, 1.07~1.75). On the other hand, female adolescents with unhealthy eating behavior were less likely to feel depressed compared with female adolescents with unhealthy eating behavior and with other factors controlled (OR=0.98, 0.64~1.50). However, it was not statistically significant. Conclusion: Our findings suggest that healthy eating behavior may be a protective factor against depression in male adolescents, but not in female adolescents. Furthermore, our results suggest that the longitudinal associations between mental health and healthy eating behavior and other lifestyle factors are complex.

The trends of Nursing Research in the Journal of Korean Academy of Adult Nursing (최근 3년간 성인간호학회지 게재 논문의 내용과 경향 분석 (2004-2006년))

  • Park, Yeon-Hwan;Lee, Young-Whee;Kim, Ok-Soo;Cho, Myung-Ok
    • Korean Journal of Adult Nursing
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    • v.20 no.1
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    • pp.176-186
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    • 2008
  • Purpose: The purpose of this study was to analyze the published articles in the Journal of Korean Academy of Adult Nursing from 2004 through 2006. Methods: Two hundreds and ten articles were analyzed focusing on research methodology and key words using descriptive statistics. Results: The proportion of quantitative research was 88.1%, while the proportion of qualitative research was 5.2%. The majority of the qualitative research design was survey(67.1%). Seventy-four percent of the research had verbal consent and 8% had written consent from the participants. Eight percent of the research provided conceptual framework. The prevailing data collection settings were hospitals(50.5%) and community(37.1%). For the data analysis, 95% used parametric analysis methods; descriptive statistics(26.2%), chi-square test(18.3%), t-test(18%) and ANOVA(17.4%). Key words were categorized into four nursing domain: human, health, nursing, and environment. The most frequently used domain was health. Conclusion: The number of the published articles in the Journal of Korean Academy of Adult Nursing has been increased and quality has been improved compared with the articles published before the 2000 year. Varied research methodology and data analysis methods were utilized.

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A study on male adult' appearance management behavior according to objectified body consciousness (성인 남성의 객체화 신체의식에 따른 외모관리행동 연구)

  • Lee, Misook
    • The Research Journal of the Costume Culture
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    • v.22 no.5
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    • pp.809-822
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    • 2014
  • The purpose of this study was to investigate male adult' appearance management behavior according to objectified body consciousness. The subjects were 648 male adults aged from 20 to 59 and measuring instruments consisted of objectified body consciousness, appearance management behavior, and subjects' demographics attributions. The data were analyzed by Cronbach's ${\alpha}$, factor analysis, cluster analysis, multiple response analysis, cross tabs analysis, ${\chi}^2$ test, and t-test. The results were as follows. First, 3 dimensions (body shame, body surveillance, and control belief) were emerged on objectified body consciousness, and subjects were divided into 2 groups (objectified group, and non-objectified group) by this variable. Second, male adults were deeply aware of the need of appearance management, and showed the high level of intention to perform appearance management behavior. Third, objectified group showed much more active appearance management behavior than non-objectified group. This results concluded that objectified body consciousness is a very useful variable to understand male adult' appearance management behavior.

Self-consciousness, and Appearance Management Behavior according to Stress Typology of Adolescents (청소년의 스트레스 유형에 따른 자아의식과 외모관리행동)

  • Park, Eunhee
    • Journal of Fashion Business
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    • v.19 no.4
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    • pp.21-36
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    • 2015
  • The purpose of this study is to classify the stress into groups and analyze their differences in self-consciousness, and appearance management behavior. Questionnaires were administered to 377 middle and high school girls living in Deagu metropolitan City. Frequency, factor analysis, reliability analysis, cluster analysis, ANOVA, Duncant-test, and t-test are all used for data analysis. Our findings show that stress developed due to several reasons: the categories are as follows into grades-related low stress, exam-related high stress, and society-related high stress. For the purposes of our study, we labeled self-consciousness as a combination of being socially and privately self-consciousness and showing signs of social anxiety. Appearance management behavior deals with esthetic plastic surgery, clothing harmony, weight management, hair management, health care, skin care, and meal management. Stress shows a significant correlation with the sub-variable self-consciousness and appearance management behavior. The groups show a significant difference in the self-consciousness, and appearance management behavior. There is also a significant difference among stress, self-consciousness and appearance management behavior by grade. The students in seemed to recognize that their appearance can be improved by dressing up and managing their outwardly appearance. Teachers should educate students to have the variety of views on the meaning of beauty. In addition, schools need to develop programs to educate student about appearances, as the student's interests differ due to the stress type of the adolescent.

Attitudes toward Appearance and Body Satisfaction according to Uniform Modification Behavior of Middle and High School Girls (여중·고생들의 교복변형행동에 따른 외모에 대한 태도와 신체만족)

  • Park, Eunhee;Cho, Hyonju
    • Journal of Fashion Business
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    • v.19 no.4
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    • pp.168-182
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    • 2015
  • The purpose of this study is to classify students' attitudes towards uniform modification and analyze their subjective experience regarding appearance, and body satisfaction. Questionnaires were administered to 369 middle and high school girls living in Deagu Metropolitan City. Frequency, factor analysis, reliability analysis, correlation analysis, ${\chi}^2$-test, and t-test are all used for data analysis. Our findings are as follows. Two hundred thirty students (62.3%) agreed to modify their school uniforms to express their personalities and follow fashion trends. Motives for uniform modification had to do with social life, physical attractiveness, and practicality. Attitudes toward appearance are found to be shaped by appearance internalization, active management of appearance, appearance needs, social recognition, and conformity. The motives for uniform modification reveal a significant correlation with attitudes toward appearance. Uniform modification satisfaction differed depending on sub-variables of attitude toward appearance(active management of appearance, personalized appearance needs, social recognition, and body satisfaction, such as satisfaction with height and BMI). There was a significant difference in expression of intention for future plastic surgery depending on body image.

A Study on Store Image Preferences which is Followed by Clothing Buying Motives (II) - As Object of Ewha Womans Student - (의복 구매동기에 따른 점포이미지 선호도에 관한 연구(II) - 이대생을 중심으로 -)

  • Lim, Sook Ja;Lee, Joo Eun
    • Journal of the Korean Society of Clothing and Textiles
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    • v.17 no.1
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    • pp.3-10
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    • 1993
  • This study intends to provide a beneficial foundation which can aid our understanding of how a clothing consumer group can be classified according to the clothing buying motives, and what differences are there about the importances store image attribute among them and how consumer's preferences to the store image are shown differently among them and ultimately, some concrete data which can be useful in establishing efficient store image strategies for clothing stores. 484 subjects were gathered through convenience sampling method and, for data analysis, cronbach' ${\alpha}$, frequency, percentage, mean, ${\chi}^2$-text, t-test, ANOVA, Duncan Multiple Range Test, Factor Analysis, Cluster Analysis were conducted. the results are as follows; 1. three kind of factors in the clothing buying motives were determined for analysis of consumers group and by which it was revealed as to be significant for us to classify them three subdivisions; those of fashion pursuit group, self display group, financial utilitarian group. 2. Importance on store image attribute was revealed that Ewha students regarded quality, price, more important factors than others. 3. Store image preferences show significantly when concerned with quality, price, fashion, impression and age of store personnel, convenience for exchanging and returning goods, credit, delivery and repair, mailing of catalogue and discount coupon, bightness of store among consumer groups.

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A Survey of the Customer Satisfaction of Military Foodservice for their Improvement (군인 급식 개선을 위한 급식 서비스 만족도 조사)

  • 이혜상;한영순;이재만
    • Korean Journal of Community Nutrition
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    • v.5 no.3
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    • pp.522-528
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    • 2000
  • The purpose of this study was to provide basic reference materials for improving the quality of the military foodservice so that they can satisfy the customers needs. The questionnaires employed in this study were developed based on the IPA(Importance Performance Analysis). The questionnaires for the military customers(Group A which is the smaller size then Group B which is larger in size ; a criteria for the classification is the number of soldiers served in the foodservice facilities) consist of demographic variables, concerns about the military foodservice, and service practices. A total of 656 military customers answered the questionnaires. A statistical data analysis was conducted using the SPSS/win package program for descriptive analysis, a $\chi$$^2$-test and t-test. The results of this study could be summarized as follows : The IPA in case of Group A showed the following attributes in Quadrant A(\"focus here\") : (1) availability of the meals that the customers prefer, (4) taste of the food, (16) cooking methods that the customers prefer, (17) the overall quality of the breakfast. The IPA in case of Group B showed the following attributes in Quadrant A(\"focus here\") : (11) cleanliness, (12) kindness of the foodservice personnel, (15) the overall quality of the service, (17) the overall quality of the breakfast. The opinion of the Group A on the improvement of military foodservice was significantly different from that of Group B in the areas of meals/service improvement, problems in military foodservice, improvement in service methods, etc.(p < 0.05).ods, etc.(p < 0.05).

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