• 대한후두음성언어의학회지
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• 제10권2호
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• pp.154-163
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• 1999

GRBAS scale, the tool fir the perceptual evaluation of voice, demands the experience of judges, and MDVP parameters of CSL, the tool for the objective measurements of voice quality demands the exact interpretation of the analyzed results. The two tools should be used as compensatory evaluation methods, so the experimental study was performed to investigate the correlation between GRBAS scales and MDVP parameters by using the pathologic voice of the 30 patients with vocal polyps, and to know the significant MDVP parameters which the inexperienced GRBAS scale judges should attend to. The 30 subjects voices, saved in MDVP of CSL were analyzed by its own analysis program, and three experienced voice therapists judged the same voices by using GRBAS scales. The correlations between them were analyzed by Spearman Rank Correlation Coefficient. As results, among the 29 MDVP parameters, 22 parameters showed statistically significant correlation with Grade(G) scale(p＜0.05). And it was found that Roughness(R) scale showed significant correlation with 18 parameters, Breathiness(B) scale with 17 parameters, Strain(S) scale with 12 parameters. In Asthenicity(A) scale, no parameter showed significant correlation. On the whole, significantly high correlation were found in the parameters related with pitch ind amplitude perturbation, especially, the amplitude perturbation.

• 한국산학기술학회논문지
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• 제5권2호
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• pp.166-173
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• 2004

시간과 공간의 제약이 없는 새로운 교육 형태인 사이버 교육은 학생들이 원하는 시간에 원하는 장소에서 교육이 가능한 새로운 형태의 교육이다. 교육 기반이 지니고 있는 높은 유연성과 편리성은 직장인이나 주부 등 비전통적인 학생들의 교육을 가능하게 했다. 본 연구는 사이버 교육을 받는 학생들의 다양한 인구 통계학적 변수들과 사이버 교육 기법적 변수들간의 상관관계를 밝힘으로써 학생들의 교육 만족도에 영향을 끼치는 요소들을 알아보고자 하였다. 연구 결과에 의하면 나이나 성별, 결혼 유무 등의 인구 통계학적 요소들보다 교수와 학생들간의 관계나 과목과 직무와의 연관성, 과목 난이도 등의 사이버 교육 기법적 변수들과의 상관관계가 학업 만족도에 더욱 유의미하게 영향을 미친다.

• 한국가정과교육학회지
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• 제12권3호
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• pp.157-170
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• 2000

A Study of Factors Affecting on High School Students’Choice of ’The Science of Home-Economics’Course in the 7th National Curriculum The purpose of this study is to explore what kind of factors make high school students decide to select ‘The Science of Home Economics’as one of the course among various in-depth elective courses in high school curriculum. an empirical survey was conducted by administering a structured survey questionnaire to 463 male and female students who attend in a college-bound high school in Taegu. The major findings are as follows: 1) There were significant differences between the choice group of ‘The Science of Home Economics’and non-choice group of ‘The Science of Home Economics’in learning motivation to 5 units of ‘The Science of Home Economics’student’s perception of the traditional role and progressive role of Home Economics education impression of Home Economics teachers, mother’s academic career, academic achievement in general and mother’s request for selection of ‘The Science of Home Economics’as an elective course. 2) Significant variables which influenced students’selection of ‘The Science of Home Economics’relatively were, in descending order, student’s perception of the progressive role of home economics education. impression of Home Economics teachers. coeducational schooling. student’s learning motivation to the ‘food’unit. student’s attitude for sex-role, academic achievement in general and mother’s request for selection of ‘The Science of Home Economics’as an elective course.

• 한국식생활문화학회지
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• 제19권5호
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• pp.532-543
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• 2004

The purpose of this study was to investigate three different perceptions based on major 23 part planning attributes. These party planning attributes were categorized using exploratory factor analysis. Three groups of respondents were identified based on the sample data; the first group is a group of people experienced parties before, the second group is a group of people intended to attend parties in near future, and the third group is a group of people who want to be a party planner. Respondents participated in this study express their own perceptions on party-planning attributes. The study shows that the perceptions of respondents were significantly different from each other. Particularly, prospective party planners emphasize on artistic attributes, such as harmony between dishes and foods or between the party concept and foods. However, party attendees more importantly considered other attributes, including the event suitable to the party type, places held a party. The research suggests that understanding party attendees' perception will provide useful information to develop party events that can reflect customers' desires.

• 대한가정학회지
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• 제38권3호
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• pp.11-24
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• 2000

The purpose of this study was to review the contents of the family ethics of Cho-Seon Dynasty in $\boxdr$Sa So Jeol$\boxul$written by Deok Moo Lee in 1775. The major findings on the family ethics of Cho-Seon Dynasty can be summarized as follows: 1) The marital relationship must keep to be equal, although they have different characters in the personality and different roles in the family. And husband/wife has to respect each other, to try to do for the marital harmony, and to treat nicely to his/her spouse. 2) In the parents-children relationships, children shoed respect and support their parents sincerely while parents’lifetime and perform an ancestral sacrifice wholeheartedly after parents’death. And parents haute the right and duty to educate their children. They have to teach their son to attend to his studies with diligence and teach their daughter to make efforts for the family and kin relationships. If parents or children are in fault, children shoed request to rethink the parents’fault to their parents earnestly and parents must also admonish their children with love. 3) In the sibling relationships, they have to show the fraternity each other. And the younger has to respect especially to elder brother.

• 한국과학교육학회지
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• 제19권1호
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• pp.100-106
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• 1999

본 연구는 공통과학 연수에서 STS 교육에 접한 고등학교 과학교사를 대상으로 STS 교육에 대한 인식조사를 실시하고 연수 방안을 제시함으로써, 현직 과학교사들에게 체계적인 STS 교육을 실시하여 과학교육 현장에서 STS 교육을 활성화시키는 데 그 목적이 있다. 고등학교 교사 227명을 대상으로 설문조사를 실시하였으며 조사결과 교사들은 STS 교육에 대한 중요성을 인식하고 있었으며, STS 교육 연수 개설을 찬성하였다. 그리고 교사들은 STS 연수에서 실제 교육현장에서 활용할 수 있는 관련 학습자료와 연구분야에 관한 자료를 가장 필요로 하였다.

• 말소리와 음성과학
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• 제3권3호
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• pp.19-26
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• 2011

Previous laboratory studies have shown that prosodic structures are encoded in the modulations of phonetic patterns of speech including suprasegmental as well as segmental features. Drawing on a prosodically annotated large-scale speech data from the Buckeye corpus of conversational speech of American English, the current study first evaluated the reliability of prosody annotation by a large number of ordinary listeners and later examined whether and how prosodic prominence influences the phonetic realization of multiple acoustic parameters in everyday conversational speech. The results showed that all the measures of acoustic parameters including pitch, loudness, duration, and spectral balance are increased when heard as prominent. These findings suggest that prosodic prominence enhances the phonetic characteristics of the acoustic parameters. The results also showed that the degree of phonetic enhancement vary depending on the types of the acoustic parameters. With respect to the formant structure, the findings from the present study more consistently support Sonority Expansion Hypothesis than Hyperarticulation Hypothesis, showing that the lexically stressed vowels are hyperarticulated only when hyperarticulation does not interfere with sonority expansion. Taken all into account, the present study showed that prosodic prominence modulates the phonetic realization of the acoustic parameters to the direction of the phonetic strengthening in everyday conversational speech and ordinary listeners are attentive to such phonetic variation associated with prosody in speech perception. However, the present study also showed that in everyday conversational speech there is no single dominant acoustic measure signaling prosodic prominence and listeners must attend to such small acoustic variation or integrate acoustic information from multiple acoustic parameters in prosody perception.

• 반도체디스플레이기술학회지
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• 제15권2호
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• pp.66-69
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• 2016

Recently, augmented reality and virtual reality in the ICT sector have been highlighted. So also interested in related HMD areas to facilitate contact with the VR content is being attend. This paper proposes a method for implementing to the virtual reality through the mobile HMD device with the real time 360 image. This system is required the real time 360 image streaming server configuration and image processing for augmented reality and virtual reality. The configuration of the streaming server is configured the DB server to store images and the relay server that can relay images to other devices. Augmented image processing module is composed based on markerless tracking, and there are four modules that are recognition, tracking, detecting and learning module. Also, the purpose of this paper is shown the augmented 360 image processing through the Mobile HMD.

• 한국식품조리과학회지
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• 제25권6호
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• pp.725-738
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• 2009

The purpose of this study was to investigate the effects of working conditions on internship satisfaction. Hotel & Restaurant management students at universities in Jeonju participated in this study. Out of 156 questionnaires, 149 were analyzed using SPSS 17.0 and descriptive analysis, frequency test, factor analysis, reliability test, chi-square, t-test, ANOVA, duncan's multiple regression analysis, correlation analysis and regression analysis were used. Based on the result of the conducting factor analysis, the working conditions were classified into 2 factors: work suitability and work environment. Internship satisfaction was classified into 3 factors: internship preference, education and work satisfaction, company satisfaction. Cronbach's alpha was calculated for the reliability of the survey instrument. Consequently, the working conditions were shown to affect internship satisfaction. Among the working conditions, work suitability had a lower effect on internship satisfaction than work environment. At the resort used in this study, the salary level was high, but the level of work environment, internship preference, and company satisfaction was low. The students wanted attend an internship program at the desired place to be hired and found that it was more important to be assigned to the desired department than having a higher salary.

• 가족자원경영과 정책
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• 제12권3호
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• pp.103-117
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• 2008

This study focuses on time management behavior, which differs in (1) the characteristics of schools and (2) the experience of education about time management. Also, this study examines the effect of time management behavior on life satisfaction of vocational and non-vocational high school students, and also those who attend life-long education schools. The study sample consists of 367 teen-age high school students in Seoul. The result of this study demonstrates that the experience of education about time management has a great effect on time management behavior. Students experiencing education about time management have higher scores in time management behavior than those who lack such experience. It also shows a close relationship between time management behavior and life satisfaction in non-vocational high school students and those attending life-long education schools.