• 한국주거학회:학술대회논문집
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• 한국주거학회 2006년도 추계학술발표대회 논문집
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• pp.168-172
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• 2006

With the progress of the aging society into the aged society, the planning of senior housing is inevitably required. Among the factors of planning, color appeals to people's vision which mostly accepts information about the environment, so age-related color vision changes should be studied. The purpose of the study is to find out characteristics of color perception focused on yellow and blue with advancing of the yellowed eye sight in the old age. The findings are as follows. (1) Regardless of gender, losses of color perception in sensitivity is occurred as aging is proceeded. But the rate of reduction is mitigated compared with the ex-research in Japan because of the promotion of physical health. (2) Human lens coloration was not common until 85 years old and the hue of yellow and red was easily perceived by the older subjects. (3) Yellow is more preferred to other colors by the elderly and accuracy of yellow-color perception is higher than that of blue-color. (4) It is especially hard for the elderly to perceive the difference between pure blue and mixture of blue-green. Therefore blue and blue-green should not be adopted simultaneously in senior housing environment. Except for the space which specially requires carefulness, various color preferred by the elderly should be applied to the senior housing environment to satisfy their psychological condition and provide the vitality of life.

• 대한간호학회지
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• 제43권3호
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• pp.442-451
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• 2013

Purpose: This descriptive study was done to develop a predictive model of depression in rural elders that will guide prevention and reduction of depression in elders. Methods: A cross-sectional descriptive survey was done using face-to-face private interviews. Participants included in the final analysis were 461 elders (aged${\geq}$ 65 years). The questions were on depression, personal and environmental factors, body functions and structures, activity and participation. Decision tree analysis using the SPSS Modeler 14.1 program was applied to build an optimum and significant predictive model to predict depression in rural elders. Results: From the data analysis, the predictive model for factors related to depression in rural elders presented with 4 pathways. Predictive factors included exercise capacity, self-esteem, farming, social activity, cognitive function, and gender. The accuracy of the model was 83.7%, error rate 16.3%, sensitivity 63.3%, and specificity 93.6%. Conclusion: The results of this study can be used as a theoretical basis for developing a systematic knowledge system for nursing and for developing a protocol that prevents depression in elders living in rural areas, thereby contributing to advanced depression prevention for elders.

• Child Studies in Asia-Pacific Contexts
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• 제2권2호
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• pp.109-122
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• 2012

Despite the fact that Muslims are fast becoming part of the world population, they are the least known group. Moreover, Muslims have been seriously misunderstood and negatively perceived because of several tragic events related to terrorist attacks or wars in the Middle East countries. In this light, the current study examined how parenting values and practices varied by importance of religion, gender, and generation, based on the questionnaire data collected from 312 Muslim fathers and mothers living in Jakarta, Indonesia. The most salient result of this study was that the religion was at the center of everyday lives. The importance of religion in their lives clearly translated in their parenting styles by engaging in religious practices with their children. At the same time, Muslim parents in Indonesia had a high level of expectation for their children's education and making happy family life as well as being faithful as Muslim. This study contributed to promoting cultural sensitivity towards Muslims by examining Indonesian Muslim parents' parenting values and practices.

• Childhood Kidney Diseases
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• 제19권2호
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• pp.118-124
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• 2015

Purpose: The symptoms and signs of urinary tract infection (UTI) in early infancy are non-specific. Prompt diagnosis of UTI is important, as untreated UTI results in renal damage. Especially, febrile UTI in young infants coexist with other serious bacterial infections. The purpose this study was to propose modified Rochester criteria to differentiate viral infection from urinary tract infection. Methods: We carried out a retrospective investigation of 168 infants less than three months old with a tympanic temperature $>38^{\circ}C$ who were admitted to Chung-Ang University Hospital between 2011 and 2014. We compared the symptoms, physical examination results, and laboratory data between viral infection and UTI groups. A modified Rochester criterion was composed of statistically significant factors. Results: A total of 76 and 92 infants with UTI and a viral infection, respectively, were included. Statistically significant differences in gender, previous admission history, neutrophil ratio, and urine WBC count were found between the two study groups. Using a cut off value of 3 points, the sensitivity and specificity of the modified Rochester criteria were 71.28% and 78.57%, respectively. Conclusion: The modified Rochester criteria may give an outline for identifying young infants with UTI.

• 노동경제논집
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• 제33권2호
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• pp.53-89
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• 2010

취업 산업수요의 지역 범위 설정은 전문계고 교육과정 설계를 위한 선결요건이다. 시 도 교육청의 권한 구역을 기준으로 취업자의 약 38%가 지역 이동하여 첫 번째 직업을 가졌으며 상당수가 상업 계열을 졸업한 여성으로 제조업/전기 전자 직종에 취업하였다. 지역이동은 자격증과 같은 개인의 인적자본과 정(正)의 관계가 있었다. 지역이동의 임금효과는 기술수준이 높은 직업에 취업함으로써 얻은 간접효과보다는 지역이동의 직접효과였다. 성향점수 매칭 및 Rosenbaum(2002)의 민감도 분석을 활용한 결과는 지역이동의 유의미한 임금효과를 보였다.

• 말소리와 음성과학
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• 제5권4호
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• pp.33-41
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• 2013

This study investigated the perceptual and cepstral/spectral characteristics of phonation and their relationships in dysarthria in connected speech. Twenty-two participants were divided into two groups; the eleven dysarthric speakers were paired with matching age and gender healthy control participants. A perceptual evaluation was performed by three speech pathologists using the GRBAS scale to measure the cepstrual/spectral characteristics of phonation between the two groups' connected speech. Correlations showed dysarthric speakers scored significantly worse (with a higher rating) with severities in G (overall dysphonia grade), B (breathiness), and S (strain), while the smoothed prominence of the cepstral peak (CPPs) was significantly lower. The CPPs were significantly correlated with the perceptual ratings, including G, B, and S. The utility of CPPs is supported by its high relationship with perceptually rated dysphonia severity in dysarthric speakers. The receiver operating characteristic (ROC) analysis showed that the threshold of 5.08 dB for the CPPs achieved a good classification for dysarthria, with 63.6% sensitivity and the perfect specificity (100%). Those results indicate the CPPs reliably distinguished between healthy controls and dysarthric speakers. However, the CPP frequency (CPP F0) and low-high spectral ratio (L/H ratio) were not significantly different between the two groups.

• 말소리와 음성과학
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• 제8권2호
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• pp.73-80
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• 2016

The purpose of this study was to analyze perceptual and spectral/cepstral measurements in patients with adductor spasmodic dysphonia(ADSD). Sixty participants with gender and age matched individuals(30 ADSD and 30 controls) were recorded in reading a sentence and sustained the vowel /a/. Acoustic data were analyzed acoustically by measuring CPP, L/H ratio, mean CPP F0 and CSID, and auditory-perceptual ratings were measured using GRBAS. The main results can be summarized as below: (a) the CSID for the connected speech was significantly higher than for the sustained vowel (b) the G, R and S for the connected speech were significantly higher than for the sustained vowel (c) Spectral/cepstral parameters were significantly correlated with the perceptual parameters, and (d) the ROC analysis showed that the threshold of 13.491 for the CSID achieved a good classification for ADSD, with 86.7% sensitivity and 96.7% specificity. Spectral and cepstral analysis for the connected speech is especially meaningful on cases where perceptual analysis and clinical evaluation alone are insufficient.

• 연구윤리
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• 제5권1호
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• pp.19-27
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• 2024

Purpose: To prevent and respond to youth sexual problems that are becoming more serious with digital development, this study sought to develop a sex education program that applies gamification as an effective method for youth who are digital natives. Research design, data and methodology: To develop a sex education program for teenagers, elements of gamification were considered based on Dick and Kerry's teaching system design model. The learning content reflected UNESCO's 'Comprehensive Sex Education Guidelines'. In addition, it was designed to enable students to learn about ethics and morals from a social and emotional aspect. Results: A four-session distance learning sex education program was developed for first-year high school students. To learn about gender sensitivity, sexual relationships, sexuality, and healthy sexual behavior, we developed a story that reflects the mission and quest for sex education. It included leaderboards, time limits, and levels, and also utilized mechanics such as points and items. Edutech tools include video content, Google Sheets, Zoom, Padlet, and Mentimeter. Conclusions: This study aims to improve learning effectiveness, satisfaction, and immersion by developing a sex education program for youth using gamification that promotes active learner participation and motivation.

• 한국ITS학회 논문지
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• 제9권4호
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• pp.113-122
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• 2010

지하철의 유지보수성, 경제성 등의 문제점을 보완하기 위하여 현재 차세대전동차 시스템 개발연구가 활발히 진행되고 있으며, 이는 지하철의 첨단성, 승객편의성, 시스템 안전성 및 신뢰성확보를 목적으로 하고 있다. 이러한 시점에서 차세대 전동차 개발이 지하철 이용자들에게 미치는 영향에 대한 사전연구가 필요하며, 본 연구에서는 서울시 지하철 1~8호선 이용자를 대상으로 차세대전동차 시스템 도입에 따른 지불의사금액 및 결정요인을 도출하였다. 차세대전동차 시스템 도입에 따른 이용자의 편의성(운행속도, 승차감, 안전성, 쾌적성, 보안성, 정보성)에 대한 지불의사금액 도출을 위하여 Price Sensitivity Method(PSM)를 적용하였으며, 지하철 이용자를 대상으로 차세대전동차 도입시 발생하는 효과에 대한 정의를 상세히 설명하고, 추가지불의사금액(willingness to pay) 및 결정요인을 조사하였다. 분석결과 차세대전동차 시스템 도입에 따른 지불의사금액의 범위는 148원~161원이 도출되었으며, 지불의사금액 결정요인은 지하철 이용자의 "성별", "이용횟수", "쾌적성 만족도", "보안성 만족도"가 영향을 미치는 것으로 분석되었다.

• 디지털융복합연구
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• 제12권9호
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• pp.237-244
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• 2014

병원성 진균감염은 환자가 심각한 면역 또는 신진 대사 결함이 있거나 수술을 받았을 때 발생한다. 본 연구에서는 5년(2007-2011)간 임상에서 의뢰된 검체 190,250건을 대상으로 배양에서 양성으로 판정된 효모균 3,487주(1.83%)의 분리빈도를 조사하여 지역적인 차이의 유의성을 보고 진균의 종류와 연도, 검체 및 일반적인 특징인 연령과 성별에 따른 분리빈도의 연관성을 파악하였다. 효모균의 균주별 연 분리빈도는 C. albicans 1,925주(55.2%)로 가장 많이 분리되었다. 임상 검체는 소변 1,495건(42.9%), 객담 998건(28.6%)으로 나타났고, 성별의 차이는 C. albicans가 남자는 2,037명 중 1,177명(57.8%), 여자는 1,450명 중 748명(51.6%)이었고, 연령은 1,925주 중 70-79세가 639명(55.1%)으로 많이 분리되었다. 이 연구에서는 다양한 검체에서 나타나는 병원성을 가진 효모균의 일반적인 특성을 잘 나타내었다. 단일지역에서 시행한 제한점이 있고, 전국적인 분포도나 역학적인 특성과 추후 항생제 감수성을 분석한다면 더 좋은 연구가 될 것이라고 사료된다.