• The Journal of Korean Physical Therapy
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• 제22권4호
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• pp.49-55
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• 2010

Purpose: The purpose of this study was to investigate the effects of isokinetic exercise on muscular performance and thickness of the quadriceps muscle. Methods: Twenty one healthy male students participated in this study. Participants were divided into 2 groups: $60^{\circ}/sec$ of isokinetic exercise (n=7), $180^{\circ}/sec$ (n=7) and $300^{\circ}/sec$ (n=7). Each group did isokinetic exercises 3 times a week for 6 weeks. Each group was measured for peak torque per body weight, average power and total work using a Biodex System 4. Rectus femoris, vastus laterails and vastus medialis were measured for muscle thickness using a SONOACE 6000C. Data were analyzed by repeated measures ANOVA using SPSS 12.0. Results: There was a significant time-related effect in peak torque per body weight, average power and total work. There was a significant time-related effect in the vastus medialis and rectus femoris muscle thickness. However, there was a significant group by time interaction for vastus laterlis muscle thickness. Conclusion: Isokinetic exercise may be an effective method for improving quadriceps muscle performance regardless of angular velocity. However, the thickness of the rectus femoris and vastus medialis muscle may be increased regardless of the angular velocity of the quadriceps muscle the vastus lateralis muscle may only be remarkably improved when doing exercise with low angular velocity.

• 한국의류학회지
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• 제29권9_10호
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• pp.1230-1240
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• 2005

The purpose of this study was to apply a scientific and systematic method for assessing fashion goods' TV ads effects by EEG and questionnaires as determined by the type of ads appeal. Ads stimulants used in the survey were limited to underwear and sportswear that were advertised during $2000{\sim}2002$ on TV: 4 information-transferring and 4 emotion-evoking ads were used. Subjects were thirty healthy male and female college students. EEG was extracted from six lobes and the recorded EEG was analyzed by the range of frequency of ${\theta},\;{\alpha}\;and\;{\beta}$ waves. Data were analyzed by SPSS 11.0 with reliability test, $x^2$-analysis, t-test and frequency analysis. The emotion-evoking ads showed higher scores in memory, recall and attitude towards the ads. The responses of ${\theta}\;and\;{\alpha}$ wave were active throughout the ads but the response of ${\beta}$ wave was not. The results by the survey and the EEG test showed high similarities, indicating the EEG tests could be used as the supplementary tool for measuring ads effects.

• 한국의류학회지
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• 제27권7호
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• pp.746-757
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• 2003

The purpose of this study was to investigate the internet perceived risk segments in regard to clothing benefits sought, internet shopping attitude, and internet purchase intention. The subjects used for the study were 210 male and 338 female college students. The internet perceived risk consisted of size/defect risk, social psychological risk, privacy risk, delivery risk, and price risk. The clothing benefits sought had impression improvement, fashion, individuality, figure flaws compensation, and comfort factors. The results showed that consumers were segmented by four groups based on internet perceived risk factors : 1) privacy risk group, 2) size risk group. 3) low risk group, and 4) price/social psychological risk group. The four segmented groups differed in regard to clothing benefits sought, internet shopping attitude, and internet purchase intention. For example, in regard to clothing benefits sought, the price/social Psychological risk group sought fashion more than other groups. The low risk group considered figure flaws compensation benefit less important than other groups. Concerning internet shopping attitude, the low risk group had more favorable altitude toward trust, safety, diversity, exchange/return attributes of internet shopping than other groups. The privacy risk group had more favorable attitude toward convenience and price attributes of internet shopping. Regarding internet purchase intention, the low risk group had higher intention to purchase formal, casual, and sportswear. The size risk group had higher intention to purchase fashion accessories. Further group differences and implications of the results were discussed.

• 한국의류학회지
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• 제20권1호
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• pp.54-65
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• 1996

The purposes of this study were 1) to present the optimum slacks pattern for young men, 2) to develope a methodology to draft basic slacks pattern using AutoCAD The total crotch legth and the shape of the crutch line were determined by anthropometric data analysis. The total crotch length was calculated with the waist girth, the hip girth and the crotch length measurements. The anthropometric data utilized for this procedure was National Anthropometric Survey of Korea, 1992. And multidimensional anthropometric measurements were carried out for 6 male college students between the age of 18 to 24. The subjects were measured with the Martin's anthropometer and the sliding gauge. Mean, standard deviation and t-test were performed for statistical analysis of the data. The automatic drafting method was programmed by AutoLISP in AutoCAD. The automatic drafting was based on the Muller's slacks pattern drafting method, the measurements of slacks construction components and the curve of crotch line. The crotch line was drafted using of the arc function in AutoCAD. The total crotch length was calcuated using the multiple regression equation. The experimental pattern developed to accomodate individual body wleasurements expected to produce customized apparel production in QRS(Quick Response System) production system.

• 말소리와 음성과학
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• 제8권3호
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• pp.91-109
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• 2016

This study was mainly aimed to investigate on the perceptions of occupational suitability for speakers who stutter and the associated factors. 90 college students who do not stutter participated in this study and asked to hear one of three audio recordings(i.e., fluent version, mildly-stuttered version, and severely-stuttered version) of a male speaker who stuttered. Then, the participants were asked to rate the speaker's communicative functioning, personal attributes, and suitability for 31 occupations, along with perceptions of the occupations' speaking demands and educational requirements. Results show that speakers who stuttered (i.e., mildly-stuttered and severely-stuttered version) received lower suitability ratings for high speaking demand occupations than for low speaking demand occupations. In addition, it has been shown that perceived speaking demand strongly affected occupational suitability ratings at both levels of stuttering severity. However, it has been shown that occupational suitability ratings were not associated with ratings of the speaker's personal attributes and perceived educational requirements. From these findings it can be argued that adults who stutter may face occupational stereotyping and/or role entrapment in work settings.

• 가정과삶의질연구
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• 제25권1호
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• pp.169-182
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• 2007

The purpose of this study was to examine the relationship among romantic attachment, self-esteem, and love attitudes as perceived by college students(male:149, female:202) in the Seoul and Gyeonggi areas. All respondents submitted their answers on a self-report questionnaire. The measurement instruments were Brennan, Clark, & Shaver'(1998) 'Multi-item Measure of Adult Romantic Attachment', Rosenberg'(1979) Self-esteem Scale, and Hendrick, Hendrick, & Dicke'(1998) 'Love Attitudes Scale'. The data were analyzed with descriptive statistics, t-tests, Pearson's correlations, and multiple regressions. Major results of this study were as follows: (a) In romantic attachment and self-esteem, sex was not a significant factor. In the love attitudes, sex was significant, and men showed higher levels of Eros and Agape than women. Women showed higher levels of Plasma than men. (b) Romantic attachment(avoidance and anxiety dimensions) were negatively correlated to self-esteem. (c) The avoidance dimension of romantic attachment was negatively correlated to Eros, Mania, and Agape and positively Ludus. The anxiety dimension of romantic attachment was positively correlated to Ludus, Plasma, Mania, and Agape. (d) Self-esteem was negatively correlated to Mania and positively correlated to Eros and Pragma.

• 가정과삶의질연구
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• 제25권4호
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• pp.1-16
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• 2007

The purpose of this study is to examine adolescent future orientation in relation to education, work and career, and marriage and family. This study also explores the effects of adolescent future orientation in relation to their psychosocial characteristics: self-esteem, self-control, scholastic performance, and sexual permissiveness. Data were collected from 345 students in the second grade (male: 166, female: 179) of two middle schools in Seoul, Korea. Scale for adolescent future orientation was formulated based on literature review. The major findings of this study were as follows. Adolescents were found to be more future-oriented in the areas of work and career and in the area of marriage and family than in the area of education. Several hierarchical multiple regression analyses were also performed to examine the contribution of socio-demographic characteristics and future orientation to predictions of adolescent psychosocial characteristics. This study found that adolescent future orientation significantly predicted their self-esteem, self-control, and scholastic performance, while having no significant influence on sexual permissiveness.

• 한국생활과학회지
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• 제17권6호
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• pp.1197-1204
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• 2008

The purposes of this study were to categorize the fashion involvement of male and female college students in their twenties and to investigate the relationship of the types of fashion involvement to the conformity to TV media stars and information source. The data were analyzed by factor analysis, one-way ANOVA, Duncan test, cluster analysis, cross-tabulation analysis. The results of this study are as follows; 1. Fashion involvement was categorized into four factors; pleasure, fashionableness, symbolism, and availability. The conformity to TV media stars was categorized into fashion conformity, star imitation, interests in TV programs, and interests in stars. Information source was divided into mass media, product information, and personal information. 2. There were significant differences in the conformity to media stars and information source by the different types of fashion involvement. 3. The results for the correlation between the conformity to TV media stars and information source showed that there were significant correlations with all of the factors.

• 한국지역사회생활과학회지
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• 제20권3호
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• pp.385-396
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• 2009

The purpose of this study was to analyze and categorize the factors of appearance management motivation of male and female college students in Busan. It also aimed to analyze the differences in their clothing behavior and make-up behavior. The data were analyzed by Factor analysis, Cluster analysis, one-way ANOVA, Duncan's multiple range test, and multi-response analysis. The results of this study are as follows: There were four factors including self -development, emphasis on the physical appearance, individuality-seeking, and sexual appealing. These subjects were categorized into three different types of groups: social-self-management type, passive appearance management type, and individuality-seeking type. In terms of the differences in the clothing purchase behavior of the physical appearance management motivation group, there were significant differences in the criteria of their selections for clothing. The most important factor was the design, followed by the price and the fabrics. The differences in cosmetics selection were investigated in order to analyze the differences in their make-up behavior of physical appearance management motivation group. The results showed that the quality, the price, and the manufacturing country were considered as the most important criteria for their selection of cosmetics.

• 품질경영학회지
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• 제44권4호
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• pp.897-906
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• 2016

Purpose: The purpose of this study was to propose the useful method to improve service affective quality by analyzing customer's service experiences and evaluating the satisfaction of the affective sensual responses to physical stimulus. Methods: While customers were experiencing the service, the customers evaluated the subjective satisfaction for the visual, auditory, tactile, olfactory and gustatory senses on a scale of -3 to 3 at each stage of the service process. The customers described the positive and negative feelings about each sensory stimulus, and explained the reason for the subjective evaluation scores. After experiencing the whole service, customers evaluated the affective quality of the whole service. Results: The proposed method was applied to coffee shops. 35 male and female college students were evaluated for 15 coffee shops in Korea. Multiple regression analysis revealed that auditory and olfactory senses had a greater impact on service affective satisfaction than other senses. Conclusion: This method is useful to identify the factors that affect customer's affective quality and to find the target to improve physical environment more easily than existing methods.