• Fashion & Textile Research Journal
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• v.21 no.2
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• pp.209-219
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• 2019

This study analyzed and compared wearer mobility for different types of clothing that also included the potential to develop firefighter station uniforms using range of motion (ROM) and electromyography (EMG). This study focused on a comparison of wearer mobility affected by different materials and shapes of the station uniforms worn under firefighter turnout gear. Japanese standard uniform (UNI), stretch-wear (ST), and compression-wear (CP) were used as station uniforms for the experiment. This study analyzed wearer movements and quantified ROM and EMG. In addition, the subjective evaluation of wearer mobility and comfort were assessed for comparisons. Nine healthy male students participated in the experiment. Wearer mobility was analyzed using ROM and EMG data obtained by measuring five motions; in addition, subjective evaluations were also obtained. As compared with the standard station uniform, ROM increased 6.8 % and 7.2 % due to stretch-wear and compression-wear. The benefits of wearing stretch material or compression material to improve muscle performance (such as reduced percent of maximum voluntary contraction) were not proven. Differences between materials and designs influenced subjective wearer comfort. In particular, the wearing of compression materials was shown best in terms of wearer comfort that may also allow greater wearer mobility.

• Journal of the Korean Society of Costume
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• v.54 no.8
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• pp.59-74
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• 2004

The Purposes of this study are to investigate consumers' causes of clothing preference and dispreference separately, and to get 'real' descriptions about that causes using an open-ended response questionnaire. The sample was composed of 81 undergraduate students. Subjects were asked to select their preferred clothing and disprefered clothing respectively among wardrobes they have and to describe the causes of that preference/dispreference. The data was collected through an open-ended response questionnaire and analyzed using content analysis. The system for content analysis was divided into the view Point of image, clothing itself, wearer's physical characteristics, wearing situation, others' response, wearer's values, wearer's consciousness, and purchase process. Image was the primary cause that raised clothing preference, and clothing itself, wearer's physical characteristic, wearing situation, others' response, wearer's consciousness, wearer's values, and purchase process followed. In audition. wearer's physical characteristic was the primary cause that raised clothing dispreference. and image, clothing itself. wearer's consciousness, wearer's values. wearing situation, purchase process, and others' response followed. Finally, the framework for the causes of clothing preference/dispreference was developed.

• Journal of Korean Ophthalmic Optics Society
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• v.8 no.2
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• pp.105-109
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• 2003

This study surveyed the family relations of glasses wearer who were 80 primary student among 1321 students. They live in Iksan city, Jeon buk Province. The questionnaire of this study were the first wearing time, relations with parents, relations with brother and sister, and changing visual acuity. The question about when they were the first wearing glasses was answered 26% of all answerer at first grade, each 20% at second grade and third grade, 16.2% at preschool, 15% at fourth grade, and each 1.2% fifth and sixth grade. The Question was the relations between students' wearer and their parents about wearing glasses, 37.5% of wearer answered their parents didn't wearing glasses, 32.5% for mother was glasses wearer, 20% for mother and father were wearer, and 10% for father was wearer. In case of the relations between students' wearer and sister or brother about wearing glasses, 33.7% of wearer answered their brother or sister wearing glasses but the others only wearing glasses oneself. Visual acuity of the students' wearer was checked during wearing glasses. 58.7% of wearer answered their visual acuity didn't change, 35% for worse and 6.2% better visual acuity.

• Journal of Korean Ophthalmic Optics Society
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• v.17 no.4
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• pp.403-410
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• 2012

Purpose: The purposes of this study are to investigate accommodative response among emmetropes, spectacle wearer and contact lens wearer, and correlation between refractive error and accommodative respons for each group. Methods: The 72 subjects(144 eyes) who do not have any ocular diseases were participate in this study. Subjects were categorized into emmetropes, spectacle wearer and contact lens wearer by refractive error using closed-field auto-refractometer. We measured dominant eye, naked/habitual visual acuity and refractive error of monocular/binocular vision of refractive error for far/near distance with open-field auto-refractometer and calculated accommodative lag. Results: There were no significant difference of accommodative lag between right and left eye dominant and non-dominant eye, monocular and binocular vision, and spectacle lens wearer and contact lens wearer, However the accommodative lag of binocular vision was severe than monocular vision at near. The lag of myopia was larger than emmetropes, and male was larger than female. Significant correlation was found between refractive error and accommodative lag in total subjects and the same result was found in emmetropes and contact lens wearer. However there were no significant correlation in the spectacle wearer. Conclusions: There were significant difference between emmetrops and myopes in terms of accommodative lag, however accommodative lag of spectacle wearer was not different with contact lens wearer in myopes. There were also significant correlation between refractive error and accommodative lag in emmetropes and contact lens wearer, but the accommodative lag of spectacle wearer was not significantly correlated with refractive error.

• Journal of the Korean Society of Clothing and Textiles
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• v.16 no.4 s.44
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• pp.371-377
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• 1992

The purposes of the study were 1) to extend the cognitive categorization theory in an attempt to explain the of garment category, fashionability, and wearer's body types on impression formation, and 2) to find out structures of wearer's impressional dimension and wearer's professional image. The research included a quasi-experiment and survey. The experimental design was a $2^{3}$full factorial design of 3 independent variables. The experimental materials developed for the study were a set of stimuli and a response scale. The stimuli consisted of 8 drawings made by 3 independent variables (garment category, fashion level, wearer's body type). Result were as follows: 1) Garment category, fashionability and wearer's body type had significant effects on impression of the 5 factors-evaluation, potency, appearance, sociability and good-bad, with exception of wearer's body type which was nonsignificant to the potency factor. 2) Garment category was most effective on the evaluation and the potency. However wearer's body type was most effect on the appearance factor and fashionability variable was most effective on the good-bad factor. It was conclued that the results supported the cognitive categorization theory on impression formation and a cognitive categorization hypothesis of clothes.

• Journal of Fashion Business
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• v.15 no.2
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• pp.145-159
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• 2011

The study aimed to analyze the status quo of manufacturing work environment and the work clothes' clothing comfort and wearer mobility of welding and grinding work processes in the machine and shipbuilding industries in South Korea. A questionnaire survey was conducted for the study, which consisted of questions about work clothes' clothing comfort and wearer mobility according to body parts. The findings derived from the research were: the high impact levels of work environment factors on welding and grinding work processes were noise, metal fragment, superheat, toxic gas, UV ray factors. Subject workers' assessment of work clothes' clothing pressures were in the levels between 3 (i.e. moderate) and 4 (i.e. comfortable) in a range of 5-point scale. The impact levels of wearer mobility factor were high on the work processes of welding and grinding in machine and grinding in shipbuilding. While welding process in shipbuilding showed a 'moderate' wearer mobility level and this was because its work postures were uncomfortable yet the rate of the motion change was low. The consideration to develop the work clothes specialized for certain work processes should include the materials' protecting performance from the hazardous work environment factors; and work clothes' designs that provides workers with maximized clothing comfort and wearer mobility for bending or tilting postures of upper, lower and lateral body parts defined in the study.

• The Research Journal of the Costume Culture
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• v.4 no.3
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• pp.325-336
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• 1996

The main purpose of this study was to find the roles of sex related clothes. The result of the study showed that he effects of sex related clothes were vast and strong. 1. It appeared that sex related clothes affected the wearer's outside aspects and also inferred the wearer's inside characteristics. Subjects judged the wearer's sex by sex related clothes, and confidence in judgement about the wear's sex also appeared stronger when cue of sex related clothes is more clear than being ambiguous. Judging the model's impression when subjects evaluated other's appearance and personality ,clothes affected it and clothes also had a strong impact when subject inferred others's characteristics such as ability and activity. Among the three kinds of sex related cue like men's clothes, women's clothes and ambiguous clothes, when a model wore men's clothes, he mode's impression judged by the subjects was most favorable and positive. But respondents sex role identity appeared that it didn't affected the judgement of the wearer's sex, evaluation and inference of wearer's characteristics. But this result didn't match with the gender schema theory.

• Journal of the Korean Society of Clothing and Textiles
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• v.29 no.9_10 s.146
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• pp.1207-1218
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• 2005

The purpose of this study is to find out the effect of wearer's body type and clothing type, neutral tone combination on impression formation. The experimental materials developed for this study are a set of stimuli and response scales(The 7-point semantic). the stimuli are 90 pictures manipulated with wearer's body type, clothing type and neutral tone variation by computer simulation. The subjects are 540 female undergraduate students in Kyung-nam. The resulte of this study are as follows : Impression factor of the stimulus consisted of the 5 demensions(tenderness, cuteness, attractiveness, elegance, intrepidity). Wearer's body type had significant effects on all five factors. Especially, it had the strongest effects on attractiveness. Clothing type had significant effects on tenderness, attractiveness, intrepidity. Neutral tone combinations had significant effects on all factors except elegance. In regarding the effect of interaction between each variable, the combination of clothing type and neutral tone combination had significant effects on attractiveness, elegance, intrepidity.

• Journal of the Korean Society of Clothing and Textiles
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• v.45 no.3
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• pp.495-509
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• 2021

The study investigated the effects of five commercial body shaping foundation items on clothing pressure, blood flow, body shaping effectiveness, and wearer satisfaction for middle-aged women. The study measured clothing pressure at each of the 10 designated measurement points for twelve subjects wearing the foundations. Blood flow changes were recorded and body shaping effectiveness was analyzed by comparing differences in girth when wearing and not wearing the foundations. The subjects rated wearer comfort along a 7-point Likert scale. The results were that clothing pressure was present at all measurement points, and all foundations placed the least pressure on the anterior underbust girth. In addition, clothing pressure was high in the order of the lateral, posterior, and anterior areas. As clothing pressure increased, blood flow and velocity decreased and overall wearer satisfaction was assessed to be less comfortable. Body shaping effectiveness was evident across all the items, as all decreased girth measurements significantly. In conclusion, the appropriate level of clothing pressure provided by experimental foundations which is positive for blood flow and has an excellent body shaping effect was found to be between 0.53 and 1.77 kPa.

• The Journal of Korean Academy of Prosthodontics
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• v.8 no.1
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• pp.77-79
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• 1968

The swallowing threshold tests were conducted on the 8 subjects over one month of full denture wearing experience of Korean. The results were follows. 1) The swallowing threshold of the full denture wearer was higher than that of the normal control group. 2) The swallowing threshold of the full denture wearer was different according to the quality and quantity of the test food. 3) The swallowing threshold of full denture wearer seemed to be no correlation between short and long duration of wearing experience.