• 대한간호학회지
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• 제29권5호
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• pp.1042-1048
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• 1999

The Purpose of this study was to explore the meaning of breastfeeding using a phenomenological research methodology The sample consisted of 9 primiparous mothers who had breastfed their babies at least for 3 consecutive months. Data were collected from January 10 to February 28, 1998 through interviewing. The research question was “What was the meaning of breastfeeding to breastfeeding mothers\ulcorner” Responses to non-structured open-ended question was audio-recorded during the interview. Data were analyzed using the phenomenological method of Colazzi. From the protocols, significant statements about meaning of breastfeeding were clustered into 8 themes. Mothers perceived meaning of breastfeeding as feeling of unification through tie, expression of love, gift, nutritional supplement, duty as a mother, nurturing. mystery, and identity. From the results of this study, breastfeeding mothers perceived breastfeeding positively, so nurses need to encourage mothers to breastfeed her baby and develop program which can promote successful breastfeeding.

• 한국전기전자재료학회:학술대회논문집
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• 한국전기전자재료학회 2009년도 하계학술대회 논문집
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• pp.149-150
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• 2009

In this paper we study on the semiconductor characteristic by calculating the variation of reflection function in microstrip lines, which has open-ended termination containing an optically induced plasma region. The variation of impedances resulting from the presence of plasma has evaluated with time and frequency domain. The responses have been also evaluated theoretically for changing the phase of the variation in the reflection.

• 한국과학교육학회지
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• 제25권6호
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• pp.678-688
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• 2005

The main objective of this study was to investigate Korean university students' understanding of the structure of the atom based on a Lakatosian view. In this study, we examined twenty-three Korean university students' understandings of atomic structure using an open-ended questionnaire. The participants were all junior students majoring in chemistry education in Korea. The characteristics of students' understanding were categorized into three philosophical stances based on the classification criteria. Assertions were constructed concerning students' written descriptions of the development of scientific knowledge with respect to atomic structure: (a) characteristics of positivist response; (b) characteristics of transitional response; (c) characteristics of Lakatosian response; and (d) tendencies in students' responses.

• The International Journal of Costume Culture
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• 제4권1호
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• pp.9-17
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• 2001

The purposes of the study are to find out the effect of clothing colors on perception of stimulus ages, occupations and images using stereotyping and color vision theories. The research method is a qualitative study and materials developed for the study are a set of stimuli and open-ended responses. The subjects were 1138 undergraduate students in Taejoen city, Chungbuk province. The data is analyze using content analysis, supplementary frequency and χ²analysis. The results are as follows : 1) The colors in Korean traditional costumes affected on the wearer's age perception : The red ensemble give the wearer the youngest look while the gray give the oldest look. 2) Mono-color ensemble wearers tend to give older look than bi-color ensemble wearers. 3) The chima colors and the jogori colors have similar impact on the wearer's age perception. 4) On image perception the jogori colors have more impact than the chima colors. 5) The colors in Korean traditional costumes are the clues to estimate the wearer's occupation.

• 한국전기전자재료학회:학술대회논문집
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• 한국전기전자재료학회 2007년도 추계학술대회 논문집
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• pp.504-505
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• 2007

In 2004, a department of engineering education was established at Virginia Tech and Purdue university in the United States. Innovation of engineering education for improving the quality of engineering college education has been progressing. Content of subject of engineering exploration was developed newly for engineering college freshmen. And, effect of a sustainable energy design project on academic achievement for engineering freshmen at Virginia Tech in 2006 was researched. The project was performed throughout a 6 weeks period with one by 50 minutes lecture by professor and one 90 minutes workshop by TAs (Teaching Assistants) every week. To analyze the data, statistical package SPSS (ver. 15.0) was used. In responses to an open-ended question about freshmen students' perceptions of their improvement in design skills, the 3 most identified skills were teamwork, design process, knowledge. In, Korea, an innovation relating to engineering curriculum, facility, instructional strategy and so on will be required.

• 한국과학교육학회지
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• 제29권3호
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• pp.314-328
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• 2009

The purpose of this study was to examine Korean preservice science teachers' understanding of the nature of science (NOS). Thirty-one Korean preservice teachers were given an open-ended questionnaire about their understanding of NOS. The Korean preservice teachers' responses were categorized according to pattern and theme. These findings will provide information to aid in the development of curriculum and instruction to improve preservice teachers' understanding of NOS. Compared to in previous studies, Korean preservice teachers demonstrated various philosophical stances that have been suggested by philosophers of science. In addition, they were more likely to connect science to human endeavors and social needs. These results were interpreted in relation to the influence of the science methods course, secondary science curriculum, and the traditional cultural view.

• 간호행정학회지
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• 제19권5호
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• pp.668-678
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• 2013

Purpose: This study was done to develop a realistic clinical case and investigate nurses' decision-making about nurses' ethical dilemmas with physicians in the fields of nursing practice. Methods: Case development and a hypothetical case study were used. Participants were 52 nurses. Data were collected in 2012 and 2013 using an open-ended questionnaire and interviews and analyzed using content analysis and descriptive statistics. Results: Various dilemma situations between nurses and physicians, such as violence, deathbed, medication prescription, and physicians' incapacity unfairness, were suggested. A clinical dilemma case about medication prescription was developed based on nurses' experiences. Nurses' responses to the developed case situation and responses were classified into five types. Various reasons were given for making the decisions and about 56% of the nurses decided to notify their supervisor without deleting nursing records. Conclusion: In this study, a realistic clinical dilemma case was developed, and nurses' ethical decision making was identified. These findings can be used in developing effective strategies for nurses to solve ethical dilemmas and to improve ethical decision-making abilities.

• 디지털융복합연구
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• 제10권6호
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• pp.49-59
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• 2012

본 연구는 왜 인터넷 사용자들이 자신의 개인정보 프라이버시에 무관심한지를 설명하는 것을 목적으로 한다. 이를 위해 Nate.com을 관련 사례로 선정하였다. Nate.com은 최근에 외부 침입에 의한 개인정보 유출사고를 경험하였다. 이 때 Nate.com은 이러한 사실을 사용자들에게 알렸으나 대부분의 사용자들은 Nate.com을 탈퇴하지 않고 여전히 이용하고 있다. 이를 무관심 관점에서 설명하기 위해 질적 그리고 양적 기법을 수행하였다. 우선, 연구설계를 위해 240명의 Nate.com 사용자를 인터뷰하였다. 인터뷰를 통해 나온 결과를 기반으로 연구모형을 수립하고 설문을 구성하였으며, 이를 배포하여 데이터를 수집하였다. 가설 검증은 구조방정식 모형을 통해 수행되었다.

• 아동학회지
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• 제8권2호
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• pp.45-60
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• 1987

This research examined children's perception of parental authority within three different types of rules : moral, social-conventional, and personal issue. Specifically, two major aspects of parental authority-legitimacy and obedience-were explored. The subjects of this study were 120 children from an elementary school in Kwangju. There were 40 subjects (20 males and 20 females) in each of three age groups: 7-, 9-, and 11- year-olds. The subjects were administered an interview individually. Based on Tisak (1986) open-ended questions concerning three family rules (moral rule, social-conventional rule, personal issue) were administered. Responses to the assessment questions were coded as positive or negative. Responses to the judgment conception questions were coded into 7 categories : Other's Walfare, Social Coordination, Personal choice, Deservedness of Punishment for Wrongdoing, Existence of Authority, Conflicting Personal Interest and Authority, and Personal Development. Statistical analysis of obtained data was by percentage and ${\chi}_2$ test using log linear procedure. The results were as follows : (1) There was a significant main effect of type of rule on the children's assessment regarding legitimacy and obedience of parental authority. The children (average 96%) stated that it was all right for parents to make rules prohiliting an act when it pertained to moral and social conventions. However, the majority of the children (average 40%) stated that it was not right for parents to regulate personal issues. (2) There was a significant interaction effect between type of rule and age. (3) There was a significant main effect of rules on the children's judgment conception of parental authority. (4) There was a significant interaction effect between rules and ages on children's judgment conception of parental authority.

• 대한가정학회지
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• 제37권11호
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• pp.1-17
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• 1999

The purpose of this study was to investigate 1) the effects of clothing styles on impression formation of middle and high school students and 2) the differences in impression in relation to perceiver variablex(sex, age, residence). The sample consisted of 60 subjects in each of 8 perceiver groups according to sex, age and residence. Stimuli consisted of 10 color photographs of male and female adolescent wearing each of 5 clothing styles respectively. Questionnaires consisted of 43 seven-point semantic differential scales measuring perceivers responses to the stimuli, open-ended Question and perceiver’s clothing style preference. Responses to the semantic differential scale were factor analyzed and 4 factors - Self-confidence/refinement, Sincerity, Intelligence, and Sociability - were emerged to account for the structure of the impression of the male stimuli. Five factors - Sincerity, Refinement, Self-confidence, Sociability, Intellience - were emerged in case of female stimuli. One-way ANOVA results showed that clothing styles had the effects on all the factors of impression except Sincerity. From the reset analyzing the effects of perceiver variables on impressions, age had the effects in all the clothing styles, sex had the effects in 6 clothing styles, and residence in 5 clothing styles. Clothing style 5(male stimuli) and style 10(female stimuli) were the most preferred clothing style in all the subject groups.