한국어 예비교사 발화 연구‒한국어 모의수업에서의 예비교사 발화를 중심으로

나은선 한국문화융합학회 2020 문화와 융합 Vol.42 No.12

In this study, the simulated lessons of eight Korean pre-service teachers were recorded and their utterances were transcribed and analyzed to determine the frequency of use of certain vocabulary and grammar items and the problems appearing in their utterances. The following commonly used vocabulary and grammar items were classified based on the frequency of use of: 1) the colloquial expressions -구요, 얘, and 요게; 2) the interrogative forms –나요? and -(으)ㄹ까요?; 3) and the grammatical elements of quotation words, -도록, -(으)ㄹ 때, and -(으)ㄹ게요. In terms of frequency of use, there were differences for all pre-service teachers, which seem to reflect individual habits, suggesting that they are not familiar with teachers’ utterance. The problems appearing in pre-service Korean teachers’ utterance were classified into two types: problems of vocabulary and grammar use and problems of discourse. The problems of vocabulary and grammar use were further classified as the use of 1) colloquial expressions, 2) interrogative forms, and 3) unlearned vocabulary and grammar, while the problems of discourse were classified as the use of 1) address forms, 2) concise utterances, 3) ways of expression, and 4) long single utterances. This study is meaningful in showing pre-service teachers and the teachers who train them what they should attend to when speaking in the Korean language classroom.

토론 담화에 나타난 종결어미 ‘-고(요)’의 담화 기능

나은선,신현정 담화·인지언어학회 2023 담화·인지언어학회 학술대회 발표논문집 Vol.2023 No.4

소구치에 발생한 치외치의 치험례

나은선,김종수,권순원,Ra, Eun-Sun,Kim, Jong-Soo,Kwon, Soon-Won 대한소아치과학회 2003 대한소아치과학회지 Vol.30 No.1

Dens evaginatus is an anomalous tooth development arising during morphodifferentiation. It is most often reported in premolar, and familial occurrence has been reported. The primary dental complication of dens evaginatus is fracture or wear of the tubercle which leads to pulp exposure, pulpal necrosis and periapical infection. Pathosis of the pulp can occur before complete root formation with cessation of root development. A rational and conservative approach to the management of dens evaginatus in vital teeth includes early diagnosis and treatment to prevent fracture or attrition of the tubercle. This treatment would include careful sequential grinding, pulp capping, preventive resin restoration. When presented with a case of dens evaginatus in a nonvital tooth with incomplete root development, the treatment of choice has been extraction, apexification. We report two cases of dens evaginatus that appear in two sisters. In the elder, a periapical lesion on radiographs is shown, and it is treated by calcium hydroxide apexification. The other sister is early recognized of dens evaginatus, it is treated using glass ionomer cement reinforcing with sequential grinding.

한국어 학습자의 발표 담화에 나타난 담화 오류 양상 - 중국인과 베트남인 학습자를 대상으로

나은선 한국문화융합학회 2018 문화와 융합 Vol.40 No.6

This study aims at examining the discourse error in presentation discourse of Korean language learners. This study examined the error in presentation discourse through transcribing the presentation discourse of ten Chinese and Vietnamese undergraduate students and through referring to transcribing material of presentation discourse of ten Chinese and Vietnamese students from Korean learners’ spoken corpus collected in national institute of Korean language. The discourse error was reviewed classified into three parts, 1) referring expression error, 2) formality error, 3) idiomatic expression error. Referring expression error was classified into omission and misuse, and formality error was classified into vocabulary, informal expression and final- ending error, and idiomatic expression error was classified into politeness error and discourse ending expression error. In referring expression error, commission and misuse of referring expression was observed and in formality error, the unuse of formal vocabulary, the use of informal expression like talking to themselves, the unuse of formal final ending were observed. In idiomatic expression error, politeness error that denotes omission error of pre-final ending ‘-겠-’ and the unuse of idiomaic discourse ending expression were observed. This study shows the necessity of education related to referring expression and formal feature in addition to idiomatiic expression of presentation discourse.

백인 여성 여드름 환자의 한방치험 1례

나순경 ( Na Soon Kyung ),나은선 ( Na Rosa Eunsun ) 대한한의진단학회 2013 대한한의진단학회지 Vol.17 No.2

The perpose of this study is to report the effect of oriental demonstration treatment for Acne. Acne is an facial skin problems with depress, white head on the facial skin and bad smell. Objectives We experienced one case of Acne through acupuncture, cupping, herbal medication and herbal patch. 24 years old female patient suffered from acne with bad smell and depress. Method She was taken 23 times of acupuncture and cupping treatment, 30days of taking herb medicine and 7days for herbal patch(brand named Lee Myung Lae patch). Results After 23 times treatment her acne symtoms was improved. Conculusion Asian medical treatment could be safe and effective to American patient.

중조생리식염수와 탄툼용액 함수요법이 항암화학요법 환자의 구내염과 구강안위감에 미치는 효과

나은선(Na Eun Sun), 최은희(Choi Eun Hee), 양현진(Lyang Hyun Jin) 다문화건강학회 2019 다문화건강학회지 Vol.9 No.2

Purpose: This study aimed to compare the effectiveness of sodium bicarbonate-normal saline solution with that of tantum solution on the oral care for patients receiving chemotherapy. Methods: There were participants who were randomly assigned to either saline or tantum solution group. WHO oral toxicity scale was used to measure stomatitis and Beck’s subjective oral discomfort scale was used to evaluate oral comfort. Data was collected from July to December 2014. Results: There were no statistical differences in the status of stomatitis (F=.809, p=.639) and the levels of oral comfort (F=.809, p=.498) between two group. Conclusion: The findings suggest that patients receiving chemotherapy need intensive oral care at the beginning stage of treatment. In addition, a sodium bicarbonate-normal saline solution is recommended instead of tantum solution that causes more discomfort in order to prevent stomatitis.

SNS 중독 경향성 및 대인관계가 간호대학생의 대학생활적응에 미치는 영향

나은선(Eun-Sun Na),장현정(Hyun-Jung Jang) 한국응용과학기술학회 (구.한국유화학회) 2021 한국응용과학기술학회지 Vol.38 No.4

본 연구는 SNS 중독 경향성 및 대인관계가 간호대학생의 대학생활적응에 미치는 영향을 파악 하기 위한 서술적 조사연구이다. 본 연구는 2019년 10월 01일부터 10월 04일까지 G시 1∼3학년의 간호대학 재학생 228명을 대상으로 실시되었다. 결과분석은 기술통계, ANOVA, Pearson correlation coefficients, Multiple regression을 이용하였다. 연구결과, 대학생활적응은 성별(t=5.26, p<.001), SNS 일평균 사용시간(F=8.07, p<.001), 현실에서의 교류 친구 수(F=2.87, p=.037)와 유의한 차이가 있었다. 변수 간의 상관관계로 대학생활적응은 SNS 중독 경향성(r=-.31, p<.001) 및 대인관계(r=.52, p<.001) 간에 유의한 상관관계가 있었으며, SNS 중독 경향성과 대인관계에서도 유의한 상관관계가 있었다(r=-.17, p=.011). 대학생활적응에 영향을 미치는 요인으로는 대인관계(β=.477, p<.001), 성별(β=-.198, p=.001), SNS 일 평균 사용시간(β=-.177, p=.003)으로 나타났으며 설명력은 37.8%였다. 본 연구결과를 토대로 간호대학생의 대학생활적응을 향상시키기 위해 긍정적인 SNS를 활용한 긍정적인 대인관계 형성을 위한 프로 그램 개발이 필요하리라 사료된다. This study is a descriptive survey research on social network service addiction tendency and interpersonal relationships on college life adaptation among nursing students. The study period was from October 1 to 4, 2019, the survey was conducted for 228 first and third year nursing students located in G city. The collected data were analyzed with the SPSS 23.0 program using descriptive statistics, ANOVA, Pearson correlation coefficients, and multiple regression. The results of the study showed that there were differences in the subjects college life adaptation depending on their gender (t=5.26, p<.001), daily average duration of using social network service (F=8.07, p<.001), and friends in real life (F=2.87, p=.037). College life adaptation had a significant correlation with social network service addiction tendency (r=-.31, p<.001) and interpersonal relationships (r=.52, p<.001), and social network service addiction tendency with interpersonal relationships had a significant correlation (r=-.17, p=.011). Factors that affected college life adaptation included interpersonal relationships (β=.477, p<.001), gender (β=-.198, p=.001), and daily average duration of using social network service (β=-.177, p=.003), and the explanatory power of these factors was 37.8%. Based on the results of this study, it is thought that it is necessary to develop a program for a positive interpersonal relationship formation using social network service in order to improve the college life adaptation of nursing students.

벼 재배유형별 잡초발생 빈도

임일빈(Il-Bin Im ),강종국(Jong-Gook Kang ),김선(Sun Kim ),나승용(Seung Yong NA),경은선(Eun Seon Kyoung) 韓國雜草學會 2003 Weed&Turfgrass Science Vol.23 No.2

우리나라 잡초성벼의 발생현황과 문제점 및 방제대책

김진기,경은선,나의식 전북대학교 농업과학기술연구소 1996 農大論文集 Vol.27 No.1

The origin of red rice in Korea is assumed to be from the filials of hybridization of wild rice and cultivated rice (initially with indica type). In the course of adaptation to the temperate region the hybrids seem to have kept crossing with japonica types repeatedly and dispersed throughout northeastern Asia where no wild rice exist. Red rice in Korea varies in type and shows outcompeting cultivated rice in germination, emergence, tillering, ripening, dispersal. And dormancy. Recent switching to direct seeding from irrigated rice cultivation encourages the occurrence of red rice markedly. Some possible control methods are suggested.

반성적 사고를 이용한 탐구 경험이 예비 과학 교사들의 연구 문제 설정 및 탐구 설계 능력에 미치는 효과

임진희,나은선,최원호 서원대학교 사범대학 부설 교육연구소 2021 교육발전 Vol.40 No.3

In this study, we asked pre-service science teachers to set up research problem, design inquiry process and perform inquiry in the 15-week experimental class in order to find out if inquiry class using reflective thinking has an effect on research problem setting and inquiry design ability. Through this class, it was effective in the specificity, clarity, and ability to judge the value of research problems, but there was a regret that there were many research problems for the purpose of confirming the theory. In the inquiry design ability, it was effective in situation setting, strategy determining, and measurement plan, but it was not effective in assumption setting and validation. In interviews, pre-service science teachers recognized that the experience of designing new experiments based on previous experimental results, interactions with professors and colleagues, and the experience of designing and conducting experiments on their own are effective in improving inquiry design ability. In order to improve pre-service science teachers’ability to set up research problems and design exploration, it is necessary to expand their opportunities to explore inquiry by themselves. And in this precess, communication with colleagues, and proper feedback from professors are needed so that they can have reflective thinking to identify and improve themselves. 본 연구의 목적은 예비 과학 교사 대상의 실험 수업에서 반성적 사고를 이용한 탐구 수업이 연구 문제 설정과 탐구 설계 능력에 효과를 주는지 알아보는 것이다. 이를 위해 15주의 실험 수업에서 예비 과학 교사들에게 연구 문제 설정, 탐구 설계, 탐구 수행을 하게 하였다. 이 수업을 통해 연구 문제의 구체성, 명확성과 연구 문제의 가치를 판단하는 능력에 효과가 있었지만 이론 확인 목적의 연구 문제가 많았던 아쉬움이 있었다. 탐구 설계 능력에서는 상황설정, 전략결정, 측정계획 등에서 효과가 있었지만 가정 설정과 타당화에서는 효과가 없었다. 예비 과학 교사들은 면담을 통해 이전 실험 결과를 바탕으로 새롭게 실험을 설계하는 경험, 교수자 및 동료와의 상호작용, 스스로 실험을 설계하고 수행하는 경험이 탐구 설계 능력 향상에 효과가 있다고 인식하였다. 예비 과학 교사의 연구 문제 설정과 탐구 설계 능력 향상을 위해 스스로 탐구 설계를 해보는 기회를 확대할 필요가 있다. 그리고 이 과정에서 자신을 스스로 파악하여 개선하는 반성적 사고를 하도록 동료와의 소통, 교수자의 적절한 피드백 등이 필요다.