• Title/Summary/Keyword: T-test analysis

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The Effect of Mass Media on Women's Clothing Image, Make-up Image and Hair Image (매스미디어가 여성의 의복과 메이크업 및 헤어이미지에 미치는 영향)

  • Choi, Su-Koung
    • Journal of the Korea Fashion and Costume Design Association
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    • v.13 no.2
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    • pp.35-46
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    • 2011
  • The purpose of this study was to investigate the effect of mass media on women's clothing image, make-up image, and hair image. The subjects of the study were 306 women who lived in Gyeongnam area. Data were collected during June in 2009. Statistical analysis used in this study were frequency, F-test, t-test, Duncan test, factor analysis, Cronbach's ${\alpha}$, correlation coefficient, and multiple regression. The results of this study were as follows. The mass media according to the demographic characteristic of women showed significant difference. Three factors of clothing image were titled as elegance, youth, and visibility. Three factors of make-up image were titled as modern, romanticism, and mediocrity. Four factors of hair image were titled as attraction, individuality, gentleness, and cuteness. The mass media resulted in correlation with the clothing image, make-up image, and hair image. The mass media had a influence on the clothing image, make-up image, and hair image. The study results are highly expected to be used as useful sources in one's image formation and a marketing plan.

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Nutritional Status and Risk Factors for Malnutrition in Low-income Urban Elders (도시 빈곤노인의 영양상태와 영양불량 위험 요인)

  • Hyun, Hye Sun;Lee, Insook
    • Journal of Korean Academy of Nursing
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    • v.44 no.6
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    • pp.708-716
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    • 2014
  • Purpose: The purpose of this study was to evaluate the nutritional status of low-income urban elders by diversified ways, and to analyze the risk factors for malnutrition. Methods: The participants in this study were 183 low-income elders registered at a visiting healthcare facility in a public health center. Data were collected using anthropometric measurements, and a questionnaire survey. For data analysis, descriptive statistics, ${\chi}^2$-test, t-test, Fisher's exact test, multiple logistic regression analysis were performed using SPSS 20.0. Results: Regarding the nutritional status of low-income elders as measured by the Mini Nutritional Assessment (MNA), 10.4% of the elders were classified as malnourished; 57.4% as at high risk for malnutrition; and 32.2% as having normal nutrition levels. The main factors affecting malnutrition for low-income elders were loss of appetite (OR=3.34, 95% CI: 1.16~9.56) and difficulties in meal preparation (OR=2.35, 95% CI: 1.13~4.88). Conclusion: In order to effectively improve nutrition in low-income urban elders, it is necessary to develop individual intervention strategies to manage factors that increase the risk of malnutrition and to use systematic approach strategies in local communities in terms of a nutrition support system.

Adolescents' Behaviors on Fashion Adoption - with Reference to Clothing Involvement - (청소년의 유행채택 행동 - 의복관여의 관점에서 -)

  • 구은영;조필교
    • The Research Journal of the Costume Culture
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    • v.9 no.4
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    • pp.592-601
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    • 2001
  • This study focuses on fashion adoption behavior of adolescents. The impact of their clothing involvement factors and socio-demographic factors on their fashion adoption behavior was examined. Three core issues were identified for empirical test: 1) Elements of clothing involvement for adolescents; 2) Fashion adoption behavior of adolescents; 3) Impact of clothing involvement elements on fashion adoption behavior. The Likert Type questionnaires were used to measure clothing involvement and fashion adoption behavior. The data of 472 samples drawn from middle and high school students in Taegu Metropolitan City were analyzed by factor analysis, ANOVA, Scheff test, t-test and regression analysis. Main results of the study are as follows. 1 . Concept of the clothing involvement is composed of five dimensions: importance, fashion, self-expression, pleasure, and buying risk. 2. Socio-demographic factors do influence fashion adoption behavior. Average monthly pocket money, expenditures on clothes and household income are found to have statistically significant impacts on the adoption behavior. Female students are more fashion-oriented than male students. 3. The clothing involvement elements are found to have significant influences on fashion adoption behavior: fashion, importance and self-expression elements on fashion innovation; fashion, importance and pleasure elements on fashion information search.

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The image of ideal woman and the preference of clothing in the situation of first impression formation (첫인상 형성 상황에서의 이상적 여성상과 의복스타일 선호도)

  • 류숙희;류지은
    • Journal of the Korean Society of Clothing and Textiles
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    • v.25 no.4
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    • pp.817-827
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    • 2001
  • This study tried to investigate whether characteristics of the perceiver and image of ideal woman made differences in the important factors for the selection clothing and the preference of clothing. A poll of 650 men & women between the ages of 20-39 living in Daegu was taken for this study. Factor analysis, cluster analysis, frequency, ANOVA-test, t-test, and $\chi$$^2$-test were implemented with the SPSS-package. The characteristics of clothing types used in this study included: sexy, masculine, feminine, dramatic, elegant-classic, and casual. The results were as follows. 1. In the situation of first impression formation, the characteristics of the perceiver made differences in the selection of clothing types. Women took self-satisfaction and fashion factors to be more important than men, so did persons in their 20s than 30s. And the unmarried took self-satisfaction factor to be more important than the married. 2. Men and women had different images of the ideal woman. Under special situations of first impression formation, such as, formal blind dates on the condition of marriage and casual blind dates, there were differences in clothing preference.

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Correlations among Internet Games Addiction, Self-esteem and Physical Health in Middle School Students (중학생의 인터넷게임중독, 자아존중감 및 신체건강간의 관계)

  • Joo, Ae-Ran
    • Research in Community and Public Health Nursing
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    • v.18 no.2
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    • pp.331-339
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    • 2007
  • Purpose: This study was conducted to identify correlations among internet games addiction (IGA), self-esteem and physical health in middle school students. Methods: A total of 428 middle school students were selected through simple random sampling. Data were collected from the $15^{th}$ to $30^{th}$ of March, 2006. Data were analyzed using SPSS/PC program by frequency, $\chi^2$-test, t-test, ANOVA, Duncan test, Pearson's correlation coefficient, and Stepwise Multiple Regression. Results: 1. According to the results of analyzing the degree of IGA, the addicted group was 1.9% 2. Analysis of IGA according to the general characteristics showed that there were statistically significant differences in on-line friend, using time and major leisure. 3. Analysis of physical health according to the general characteristics showed that there were statistically significant differences in on-line friend and off-line friend. 4. IGA was in a significantly negative correlation with self-esteem. 5. In the results of regression, using time was identified as a factor influencing the IGA. Conclusion: Considering the results above, we need to develop IGA prevention programs to enhance physical health and self-esteem and to control using time.

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Effectiveness of Web-Based Nutritional Education Program for Junior and Senior High School Students (중ㆍ고등학생 대상 영양교육 프로그램 효과평가)

  • Yang Il-Sun;Kim Hye-Young;Lee Hae-Young;Kang Yeo-Hwa
    • Journal of Nutrition and Health
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    • v.37 no.7
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    • pp.576-584
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    • 2004
  • The purpose of this study was to evaluate the effects of Web-based nutrition education program for junior and senior high school students. Three materials, which were printed materials on Group I, WBI (Web-Based Instruction) leaflet on Group II and the web-based nutrition education program developed in the antecedent research, were applied for 564 students in 3 junior high school and 4 senior high school in Seoul during 4 weeks. Pre-test was done from October 21 to October 26, 2002 and post-test was done from November 25 to December 13, 2002. The statistical data analysis was completed using SPSS WIN (ver. 11.0) for descriptive analysis, t-test and ANOVA. According to the evaluation of effectiveness for web-based nutrition education program, nutrition knowledge, food attitude, food habit and nutrient intake were not significantly improved but positively. And on the evaluation of effectiveness for nutrition education program by materials, WBI was more effective educational materials than WBI leaflet and printed materials. Consequently nutrition knowledge, food attitude, food habit and nutrient intake were improved positively but not significantly using WBI, which was due to the instructional period of the only 4 weeks. Therefore long-term instruction should be required for effective nutrition program, as well as more WBI nutrition education program for high school students would need to be developed in the near future in that WBI was effective material on nutrition education.

The Relationship between Social Support, Health Status, College Adjustment and Academic Achievement in College Students (대학생들의 사회적 지지와 건강상태, 대학생활 적응 및 학업성취도와의 관계)

  • Jeon, So-Youn
    • The Journal of Korean Society for School & Community Health Education
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    • v.11 no.1
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    • pp.93-115
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    • 2010
  • Objectives: This study intends to understand the difference of social support levels and the relationship between social support the health status, college adjustment and academic achievement in the college student. Methods: Data were obtained from self-administered questionnaire of 416 college student. We measured the demographic characteristics, social support (tangible support, appraisal support, belonging support, self-esteem support), health status (36-item short-form health survey(SF-36), center for epidemiologic studies-depression(CES-D), perceived stress scale(PSS)), student adaptation to college questionnaire(SACQ), average grades point. Chi-square test, t-test, ANOVA test, pearson correlation analysis were used for analysis factors relation of the social support of the college students. Results: In considering the degree of social support by the demographic characteristics in the college students, the social support was better for the female college students. In considering the relation between social support and health status, the students who get better social support, were good in health depression and perceived stress status. When they got better social support their college adjustment and academic achievement were good. The result was statistically significant. Conclusions: Social support for students has great influence on health, college adjustment and academic achievement of students. Psychological aspects of students should be included in the strategy of social support for students.

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A Study on Adolescents' Body Esteem and Clothing Behaviors According to the Sociocultural Attitude toward Appearance (외모에 대한 사회문화적 태도에 따른 청소년의 신체존중감과 의복행동에 대한 연구)

  • Lee, Mi-Sook
    • Journal of the Korea Fashion and Costume Design Association
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    • v.15 no.2
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    • pp.43-56
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    • 2013
  • The purpose of this study was to investigate adolescents' body esteem and clothing behaviors according to the sociocultural attitude toward appearance. The subjects were 750 adolescents in Daejeon and Chungnam province. The research method was a survey methodology and the measuring instruments consisted of sociocultural attitude toward appearance, body esteem, clothing behaviors, and subjects' demographics attributions. The data were analyzed by Cronbach's ${\alpha}$, factor analysis, cluster analysis, t test, $x^2$ test, ANOVA and Duncan's multiple range test, using SPSS program. The results were as follows. First, 2 dimensions(internalization and awareness) were emerged on the sociocultural attitude toward appearance, and adolescents were divided into 4 groups (unreceptive group, awareness group, internalized group, and receptive group) by the sociocultural attitude toward appearance. Second, there are some differences in adolescents' body esteem according to the sociocultural attitude toward appearance. Receptive group had the lower level on body esteem than unreceptive group. Third, there are significant differences in adolescents' clothing behaviors according to the sociocultural attitude toward appearance. Receptive group had the highest psychological dependency of clothing, clothing interest, clothing individuality, and clothing conformity among 4 groups.

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The Factors Influencing Empowerment of 119 Emergency Medical Technicians (119 구급대원의 임파워먼트에 영향을 미치는 요인)

  • Choo, Sung-Joo;Park, Ok-Im;Kang, Hee-Sun
    • Korean Journal of Occupational Health Nursing
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    • v.20 no.2
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    • pp.153-162
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    • 2011
  • Purpose: The purpose of this study is to investigate the impact of job stress, self-efficacy and empowerment of 119 Emergency medical technicians in Jeollanam-do. Methods: This study used the data collected from 346 respondents working for first aid in a fire station. To answer research questions, this study employed frequency analysis, reliability test, F (t)-test, ANOVA, Scheffe' post-hoc test, and multiple-regression analysis. Results: In terms of demographic characteristics, marital status and age had significant impact on job stress, but sex and education did not. In terms of job characteristics, first placement, rank, and tenure made significant difference on job stress, whereas certificate, department, and area did not. These results address that general characteristics, self-efficacy and job stress are critical variables on empowerment. Conclusion: From the research findings, it is concluded that fire fighters' job stress can be reduced if professional development programs are given to them, which is likely to provide better public services such as first aids and welfare, as well as to increase job satisfaction.

Perceived Differences in Brands of Jeans; Classification and Characteristics of Brand-Switching (청바지제품의 지각된 상표간 차이에 따른 상표전환의 유형과 특성)

  • 이선재
    • Journal of the Korean Society of Costume
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    • v.49
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    • pp.113-124
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    • 1999
  • The purpose of this study was to categorize brand-switching behaviors into subdivided groups by variety seeking and perceived differences between brands and to compare and to analyze brand-switching motive perceived differences between brands clothing-involvement and buying price among the subdivided groups. The subjects were 343 female and male to have jean pants-buying experience in their age of 20-29 living in Seoul and Kyunggi province. For the analysis of the data mean frequency t-test $\chi^2$-Test Factor analysis MANOVA Duncan-test were conducted and the cronbach's $\alpha$ has been calculated to measure the reliability The results are as follows: 1. brand-switching behaviors are categorized into 4 groups by strength of variety-seeking and perceived differences between brands that are small or large which are habitual brand switchers internal derived brand-switchers external derived brand-switchers and combined derived brand-switchers. 2. Among the 4 sub-groups there were significant difference in brand-switching motive according to factors such as change-seeking needs and price & promotion. And there were significant differences in perceived differences between brands according to factors such as apparel design clothing -symbolism fitness except apparel shop. 3. According to strength of variety-seeking levels of clothing-involvement and buying price have increased Combined derived brand-switchers have totally the strongest variety-seeking and the highest clothin-involvement and they purchase the highest priced jean-pants of the other types of consumers.

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