• Title/Summary/Keyword: T-test analysis

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The Effect of Discount Store Attributes and Clothing Product - Evaluation on Store Loyalty - (대형할인점인 점포속성 및 의류제품평가가 점포충성도에 미치는 영향)

  • Kwon Yoo-Jin;Hong Byung-Sook
    • Journal of the Korean Society of Clothing and Textiles
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    • v.30 no.7 s.155
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    • pp.1066-1077
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    • 2006
  • The purpose of this study was to investigate the effect of store attributes, purchasing experience, clothing product evaluation and store trust on store loyalty of discount store. With convenience sampling, the research was surveyed to women who have bought apparels at the discount store. The 374 responses were analyzed by frequency analysis, factor analysis, reliability test, t-test and hierarchical regression analysis. The results were as follows. First, the clothing product evaluation was significantly affected by the variety of products, reliable advertisement, good display, convenient store location, purchasing cost and buying experience of PB apparel. Second, the trust of discount store was significantly affected by store attributes, purchasing experience and clothing product evaluation. Third, the discount store loyalty was analyzed as fashion store loyalty. The store loyalty was affected by purchasing experience and clothing product evaluation. Fourth, the clothing product evaluation and store loyalty were appeared high by people who had bought PB, PNB and trendy apparels.

A Study on the Decision of Appropriate Subsidy Levels for Energy Storage Systems Considering Load Leveling in Smart Place (부하평준화 기능을 고려한 주택용 ESS의 적정 지원금 산정에 관한 연구)

  • Kim, Jung-Hoon;Hwang, Sung-Wook;Lee, Hak-Ju
    • The Transactions of The Korean Institute of Electrical Engineers
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    • v.63 no.2
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    • pp.211-216
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    • 2014
  • Construction of power plants and T&D facilities is so difficult because of the civil complaints and the additional cost according to the concerning field conditions. Therefore, various researches and methods have been considered to get solutions in the demand side and energy storage systems have been in the spotlight because of the various functions such as peak shaving, load shifting, and power system stabilizing, and so on. Residential small size batteries are considered in this paper and the economic analysis is carried out to evaluate the reasonable subsidy levels for the deployment of energy storage systems. Various economic parties are considered to find reasonable subsidy level comparing each other, which parties consist of utilities, participants and non-participants in general. The evaluation is based on California Standard Practice Test and the results are able to be used as subsidy guidelines.

The Impact of Preschoolers' Cognitive Ability, Parenting Behavior, and Attachment to their Mothers and Teachers on Preschoolers' Ability of Delay of Gratification (유아의 인지능력, 어머니의 양육행동, 어머니와 교사에 대한 애착이 유아의 만족지연능력에 미치는 영향)

  • Kim, Hye-Soon
    • Korean Journal of Human Ecology
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    • v.14 no.5
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    • pp.737-747
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    • 2005
  • The purpose of this study was to identify the impact of preschoolers' cognitive ability, parenting behavior, and attachment to their mothers and teachers on delay of gratification of preschoolers. The participants of this study were 116 mothers and their 15 teachers of 3-6 year olds from 2 day-care centers in Seoul. T-test, F-test, Correlation analysis, multiple regression analysis were used for data analysis. First, the result of this study showed that preschoolers' delay of gratification by cognitive ability was significant to only motor intelligence. Second, preschoolers' delay of gratification showed positive correlation with warm-acceptance of parenting. Third, preschoolers' delay of gratification by attachment to their mothers was statistically significant, but it was not significant to their teachers. Fourth, the effect of preschoolers' intelligence, parenting behavior, and attachment to their mothers and teachers on delay of gratification was statistically significant to mothers' warm-acceptance($\beta$=.24, p<.05) and was negatively significant to mothers' permissiveness(.$\beta$=-.35, p<.001).

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Fashion Product Purchasing Behavior according to College Students' Consumption Value Typology (대학생의 소비가치 유형에 따른 패션제품 구매행동)

  • Park, Eun-Hee;Ku, Yang-Suk
    • Korean Journal of Human Ecology
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    • v.17 no.4
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    • pp.759-769
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    • 2008
  • The purpose of this study was to classify consumption value and analyze the relationship between consumption value typology and fashion product purchasing behavior of college students as consumers. Data were gathered by surveying college students living in Daegu and Kyungbook area using convenient sampling, and 513 questionnaires were used in the statistical analysis. Data were analyzed by frequency, factor analysis, cluster analysis, ANOVA, Duncan-test, Chi-square, and t-test. The findings are as follows. According to the consumption value typologies of college students were classified into three groups such as Social Value oriented, Functional Value oriented, and Differentiated Individuality oriented group. The Social Value oriented group and the Differentiated Individuality oriented group were more conscious of clothing pursuit propensities behavior such as brand, shopping place, and price than Functional Value oriented group. The Functional Value oriented group showed the lowest interest in brand name. Purchasing behavior of casual wear and bags fashion product had the significant effects on the shopping place, and price.

Anger, Anger Expression Types, Problem Behaviors, and Suicide Probability in Adolescent Women using Cluster Analysis (군집분석을 이용한 청소년기 여성의 분노, 분노표현 유형, 문제행동 및 자살 위험성)

  • Moon, So Hyun;Cho, Hun Ha
    • Women's Health Nursing
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    • v.21 no.2
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    • pp.128-138
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    • 2015
  • Purpose: This cross-sectional study was designed to identify anger-expression types of adolescent women and investigate the relationship between the identified anger-expression types and their problem behaviors and suicide probability. Methods: The participants were 942 students at two female high school located in Gwangju. The data were analyzed using descriptive statistics, cluster analysis, t-test, ANOVA, and $Scheff{\acute{e}}$ multiple comparison test. Results: Cluster analysis revealed 4 distinct anger expression types; Anger-out, Low anger expression, Anger-control, and Anger-in/out types. Female adolescent women had a higher level of trait anger or who frequently used the anger-in/out type reported internalized-externalized problem behaviors and suicide probability more frequently compared to those who frequently used the other three types of anger expression. Conclusion: Female adolescent women who had the low anger expression type and anger control type managed anger most effectively. The findings suggest the necessity of a development of the program for lowering the trait anger level and controlling the unfavorable anger expression types such as the anger-in/out.

Classification and Analysis according to the Luxury - Frugality Consumption of Female Consumers (여성소비자의 사치 - 검약소비 유형분류 및 특성분석)

  • Hong, Eunsil
    • Korean Journal of Human Ecology
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    • v.22 no.1
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    • pp.99-116
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    • 2013
  • The purpose of this research is to explore the levels of luxury-frugality consumption of the female consumers and classify their types on luxury-frugality consumption behaviors. Total of 479 on-line questionnaires were surveyed nationwide for this research in February, 2012. Statistical analysis was achieved by using t-test, one-way ANOVA, Duncan's multiple range test, ${\chi}^2$, and Ward' hierarchical cluster analysis with a total of 479 questionnaires. The research results are summarized as follows: First, the overall luxury-frugality consumption average mark of female consumers was 2.44. Second, all surveyed female consumers were classified into four types based on the means scores of two dimension luxury-frugality consumption behaviors. A total 26.51% of female consumers belonged to Type 1 (named as luxury consumption group) where females scored high points on two dimension luxury consumption behaviors. Type 2 (named as excessive consumption group) occupied 32.78% and this group scored low on the luxurious consumption but high on the overconsumption. Type 3 (named as prefer prestige group) occupied 28.39% and this group scored low on the overconsumption but high on the luxurious consumption. Type 4 (named as frugal consumption group) had 12.32% of females whose scores of two dimension luxury-frugality consumption behaviors were low.

The Effects of Appearance Instrumentality on Adolescents' Body Satisfaction and Appearance Management Behaviors - Focusing on the comparative analysis by adolescents' sex - (외모도구성이 청소년의 신체만족도와 외모관리행동에 미치는 영향 - 성별에 따른 비교분석을 중심으로 -)

  • Lee, Mi-Sook
    • Korean Journal of Human Ecology
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    • v.22 no.1
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    • pp.75-88
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    • 2013
  • The purpose of this study was to investigate the effects of appearance instrumentality on body satisfaction and appearance management behaviors by adolescent' sex. The subjects were 750 adolescents in Daejeon and Chungnam province. The research method was a survey and the measuring instruments consisted of appearance instrumentality, body satisfaction, appearance management behaviors, and subjects' demographics attributions. The data were analyzed by Cronbach's ${\alpha}$, factor analysis, cluster analysis, ${\chi}^2$ test, and t-test, using SPSS statistical program. The results were as follows. First, 3 dimensions(the utility of interpersonal relationship, social achievement and sexual partnership) were emerged on appearance instrumentality, and adolescents were divided into 2 groups(unreceptive and receptive group) by appearance instrumentality. Second, appearance instrumentality had significant effects on female adolescents' body satisfaction; receptive group was more dissatisfied with their bodies, especially weight, hip, abdomen, and body shape than unreceptive group. However, it had no significant effects on male adolescents' body satisfaction. Third, appearance instrumentality had many significant effects on male and female adolescents' appearance management behaviors. Especially, female receptive group had higher intention to perform professional care by a sliming club, beauty salon, and dermatology, and face plastic surgery than unreceptive group.

Purchasing Behavior of Hairdressing Services on Cognitive Age of Silver Consumers (실버 소비자들의 주관적 연령에 따른 미용 서비스 구매 행동)

  • Kang, Eun-Mi;Park, Eun-Joo
    • The Research Journal of the Costume Culture
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    • v.16 no.4
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    • pp.762-774
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    • 2008
  • Recently, silver consumers were became new consumption market. The purpose of this study were to find out the relationships among cognitive age and variables related to hairdressing purchases in hairdressing shop. Data were obtained from 853 women in the 50's and 60's who living in Busan. Data were analyzed by frequency analysis, descriptive analysis, factor analysis, Cronbach's alpha and, $X^2$-test, t-test using SPSS WIN 12.0. The results of the study were as follows: First, Service quality of hairdressing shop were consisted of Personal Service, Facilities Service, Skill Service, and Policy Service. Second, Silver consumers' cognitive age influenced purchase behavior of hairdressing services. Most of respondents were perceived themselves to be younger than their chronological ages. Repurchasing intention of silvers who were active and self-fidelity or perceived themselves cognitively younger were more likely to be influenced by store service quality and consumer satisfaction. This study provides an insight into silver fashion marketers and retailers for developing market strategies for silver fashion market. Implications are drawn for the information useful to consumer behavior researchers and retailers of the silver fashion market.

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Discriminant Analysis of Popular and Rejected Children Based on Their Communicative Competence and Conflict-Resolving Strategies (의사소통능력과 갈등해결전략에 따른 인기아와 배척아 판별)

  • Lee, Kyeong-Hwa;Jung, Hye-Young
    • Korean Journal of Child Studies
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    • v.32 no.5
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    • pp.121-134
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    • 2011
  • The purposes of this study were to test the differences in communicative competence and conflict-resolving strategies between both popular and rejected children, and to thereby verify the discriminance of communicative competence and conflict-resolving strategies for both types of children. 52 popular children and 41 rejected children from among a pool of 202 6th grade elementary students were selected, and the data were analyzed by means of independent sample t-test and discriminant analysis. The research findings are as follows : First, listen up (sub-factors of perceiving), self-presentation, planning, and coding revealed statistically significant differences between the popular and the rejected children. Second, only negotiation and cooperation strategies revealed any statistically significant differences between the popular and the rejected children, while other sub-factors of conflict-resolving strategies indicated broad indifference between them. Third, it was only the factor of planning among 5 factors of communicative competence and 4 factors within conflict-resolving strategies which indicated that it was the most discriminant predictor between the popular and the rejected children. These results suggest that a comprehensive program is needed to improve the communicative competence and conflict-resolving strategies of rejected children.

A Study on purchasing, consumption and disposing skill of Adolescents and Related Variables (청소년의 구매기능, 사용기능, 처분기능과 관련 변수)

  • 박순덕;박명숙
    • Journal of Korean Home Economics Education Association
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    • v.11 no.2
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    • pp.65-76
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    • 1999
  • The purposes of this study are (1) to research the purchasing consumption and disposing skill of adolescents and related variables and (2) to provide some informations about the consumer education program and policy for adolescents. The survey of this study was conducted using questionnaires. The data used in this study included 649 adolescents in Phohang. The statistics used for data analysis were frequency distribution, mean, standard deviation, analysis of variance(ANOVA) with Scheffe'-test. T-test, Multiple Regression Analysis, using the SPSS Win program. The results of this research were as follows:1) Purchasing skill was different significantly according to sex, grade, mother’s educational level, the degree of keeping an account book, the degree of checking after using the pocket money, interest on the contents related with consumer’s daily life and communication about consumption with their friends and parents. Consumption skill was different significantly according to grade, amount of pocket money, the degree of keeping an account book, the degree of checking after using the pocket money, interest on the contents related with consumer’s daily life and communication about consumption with their parents. Disposing skill was different significantly according to grade, from of school amount of pocket money, the degree of keeping an account book, the degree of checking after using the pocket money, interest on the contents related with consumer’s daily life and communication about consumption with their parents. 2) The most influential variable of purchasing, consumption & disposing skill was ‘communication about consumption with their parents’ and ‘the interest on the contents related with consumer’s daily life’respectively.

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