칼럼 - 한국의학도서관협의회의 과제와 발전

박선화,Park, Seon-Hwa 한국도서관협회 2012 圖協會報 Vol.53 No.6

도리스 레싱의 『황금색 공책』에 나타난 여성성 : 노이만의 분석심리학 관점으로 읽기

박선화 ( Seon Hwa Park ) 한국영미문화학회 2003 영미문화 Vol.3 No.2

도리스 레씽의 『어느 착한 이웃의 일기』: 노이만의 중심화 이론으로 읽기

박선화 ( Seon Hwa Park ) 한국현대영미소설학회 2004 현대영미소설 Vol.11 No.1

A Study on Loss of Home and Trauma from the Psychoanalytic Perspective: Special Reference to Doris Lessing`s The Sweetest Dream

박선화 ( Seon Hwa Park ) 한국영미문화학회 2006 영미문화 Vol.6 No.1

간호대학생의 자아탄력성, 간호전문직 자아개념, 전공만족도가 대학생활적응에 미치는 영향

박선화(Seon-Hwa Park),한승희(Seung-Hee Han) 한국산학기술학회 2016 한국산학기술학회논문지 Vol.17 No.8

본 연구는 간호대학에 재학하는 학생을 대상으로 자아탄력성, 간호전문직 자아개념, 전공만족도가 대학생활적응에 미치는 영향을 파악하여 대학생활적응을 돕는 기초자료를 제공하고자 시행하였다. 연구대상자는 광주, 전남에 소재하는 4년 제 간호대학 2개교에서 간호대학생 310명을 대상으로 자아탄력성, 간호전문직 자아개념, 전공만족도, 대학생활적응 정도를 설문지로 측정하였다. 자료수집기간은 2016년 4월 1일부터 4월 15일까지이었다. 설문에 응답한 310명의 자료를 SPSS WIN 20.0을 이용하여 평균, 표준편차, t-test, ANOVA, Scheffe’s test, Pearson’ correlation coefficients, multiple regression으로 분석 하였다. 연구 결과, 간호대학생의 자아탄력성은 4점 만점에 3.80점, 간호전문직 자아개념은 4점 만점에 2.81점, 전공만족도는 5점 만점에 3.86점, 대학생활적응은 5점 만점에 2.74점이었으며, 대학생활적응과 자아탄력성(r=.418, p<.01), 간호전문직 자아 개념(r=.404, p<.001), 전공만족도(r=.455, p<.001)는 각각 유의한 양의 상관관계가 있었다. 또한 대상자의 대학생활적응에 영 향을 미치는 요인은 자아탄력성(β=.252, p<.001), 전공만족도(β=.309, p<.001)로 나타났으며, 모델의 설명력은 27.2%였다. 본 연구를 통해 대학생활적응에 영향을 미치는 다양한 요인들을 파악하고 대학생활적응을 높일 수 있는 프로그램의 개발이 필 요하다. The purpose of this study was to investigate the self-resilience, professional self-concept, and major satisfaction on nursing students' adjustment to college life and to present the basic data to assist in healthy adaption of college life. The study included 310 students from two universities in Gwangju and Jeonnam. A questionnaire survey was conducted on the subjects to determine their self-resilience, professional self-concept, major satisfaction, and adjustment to college life with nursing as a major. The data were collected from 1, April, 2016 to 15, April using self-report, questionnaires and analyzed through descriptive statistics, percentage, mean, standard deviation, t-test, ANOVA, and Pearson correlation coefficient, using SPSS 20.0. As a result, self-esteem, professional self-concept, major satisfaction, and adjustment to college life averaged 3.80 (out of 4), 2.81 (4), 3.86 (5), and 2.75 (5) respectively. In terms of correlations, there was a significant positive correlation between adjustment to college life and self-resilience (r=.404, p<.001) and professional self-concept (r=.404, p<.001) and major satisfaction(r=.455, p<.001) . In addition, self-resilience (β=.252, p<.001) and major satisfaction (β=.309, p<.001) of variance in adjustment to college life and the explanatory power of the model was 27.2%. Based on these results, improvement programs are necessary to help nursing students get adjusted to college life.

AI를 적용한 맞춤형 헬스 앱, ‘AFit’

박선화(Seon-hwa Park),양은진(Eun-Jin Yang),박준성(Jun-Seong Park),손민지(Min-Ji Son),이상구(Sang Goo Lee) 한국컴퓨터정보학회 2021 한국컴퓨터정보학회 학술발표논문집 Vol.29 No.2

본 논문에서는 운동 관련 빅데이터를 적용한 인공지능을 활용하여 개개인에게 알맞은 운동 루틴을 추천해 주는 비대면 방식 PT를 제안한다. 이 정책은 ‘건강한 사람이 앱을 만나 더 건강해진다.’는 모토를 중심으로, 홈 트레이닝을 하고 싶지만 운동방법을 모르는 사람들로 하여금 자신에게 맞추어진 루틴 구성을 통해 운동 수행능력의 효율성을 높이고, 잘못된 자세로 인한 부상 등을 최소화한다. 또한 이 정책은 기존의 일일이 사용자가 입력해야 했던 시스템 들에서 머신러닝을 통한 AI 알고리즘을 통한 추천을 통해 비대면 방식의 수동적인 운동 방식에서 AI가 트레이너 역할을 해주는 방식으로 사용자와 상호작용하고, 정확한 운동 목표를 추천함으로써 운동 지속성과 동기성을 부여한다. 본 논문에서는 프로토타입을 통해 제안하는 AI를 적용한 맞춤 헬스 정책이 기존의 헬스 앱 업계에서 시장성을 보일 수 있다는 가능성에 의의를 둔다.

노인의 무력감, 소속감과 영양상태의 관계

박선화(Park Seon-Hwa),소희영(So Heeyoung) 한국재활간호학회 2008 재활간호학회지 Vol.11 No.2

Purpose: The aim of this study was to explore the relationship between powerlessness, sense of belonging and nutritional status of the elderly. Method: The study sample was 100 living at home and institutions. Data were collected by interview from Oct. to Dec. in 2003. The instruments were helplessness scale developed by Jung (1998), sense of belonging scale SOBI-A and nutritional initial screening. Results: The mean score of powerlessness was 2.71±0.30, sense of belonging was 2.87±0.19, and nutritional status was 4.42±3.34. There was a statistically significant differences in powerlessness according to age (F=3.185, p=0.027), health status (F=6.945, P=0.002), religion (F=5.941, P=0.001), current spouse (t=-0.384, p=0.026), in sense of belonging according to age (F=4.40, P=0.006), length of education (F=10.64, P=<.0001) and in nutritional status according to age (F=3.34, P=0.022), health status (F=2.86, P=0.027). There was a statistically significant correlation between powerlessness and nutritional status (r=0.219, p=0.029). Conclusions: Nurses are able to decrease powerlessness or increase sense of belonging and nutritional status of the elderly by developing the health promotion program, improving perceived health status and empowering social interaction of the elderly specifically living at institutions.

PEFT 방식의 모델 학습을 통한 RAG 모델 성능 개선

박선화(Seon-Hwa Park),김민석(Min-seok Kim),정유철(Yuchul Jung) 한국정보기술학회 2024 Proceedings of KIIT Conference Vol.2024 No.5

본 연구에서는 모델 학습 방법론 중 하나인 PEFT 기법을 적용하여 기존 검색 증강 기법(RAG) 생성 모델의 성능을 개선하는 방안에 대해 제안한다. 기존의 RAG 기법은 사용자의 질문에 대한 외부 지식을 참조하여 언어 모델이 응답을 생성하도록 하였으나, 모델이 부정확한 정보에 의존하는 환각 현상이 문제점으로 지적되었다. 이에 본 연구에서는 PEFT 기법 중 lora, Prefix tuning, IA3 방식으로 학습한 모델을 기존 RAG 모델에 적용함으로써 답변의 정확도와 진실성을 개선하였다. In this study, we propose an improvement to the performance of the existing Retrieval-Augmented Generation (RAG) model by applying the Parameter-Efficient Fine-Tuning (PEFT) methodology. The conventional RAG method utilizes external knowledge in response to user queries, enabling the language model to generate responses. However, the models reliance on inaccurate information, leading to hallucination phenomena, has been identified as a problem. In this research, by applying models trained with the PEFT techniques of LoRA, Prefix Tuning, and IA3 to the existing RAG model, we have improved the accuracy and veracity of the responses.

대학생의 성태도, 성평등의식과 성행동(성폭력)에 관한 연구

박선화(Park Seon Hwa) 한국보건기초의학회 2019 한국보건기초의학회지 Vol.12 No.1

This study was conducted to identify the levels of sexual attitude, gender egalitarianism and sexual behavior among South Korean college students. The data was collected from 199 college students between October 23 and November 21, 2018. The data was then analyzed using t-test, ANOVA, and Pearson correlation coefficients. On a scale of 1-5, the average sexual attitude of the students was 3.31. While the average gender egalitarianism score and the average sexual behavior score were 1.56 and 1.15, respectively. The study found a positive correlation between awareness of sexual behavior and sexual attitude. This study has identified the levels of sexual attitude, gender egalitarianism and sexual behavior, as well as the associatedfactors, among college students. The results of this study are expected to be used as basic data for developing strategies and programs to prevent sexual behavior among college students.

직업관련 그림책을 활용한 역할놀이가 유아의 진로인식 및 의사결정력에 미치는 영향

박선화 ( Seon Hwa Park ),최미숙 ( Mi Sook Choi ) 미래유아교육학회 2014 미래유아교육학회지 Vol.21 No.1

This study aimed to examine the effect of education method applying role play on children, by identifying the effects of role play utilizing job-related picture books on young children`s career awareness and decision making ability. The subjects of the present study were total 40 children of five years old (20 in an experimental group, 20 in a comparative group) from two classes of G and M kindergarten in G metropolitan city. The Instrument of this study For young children`s career awareness test, a research tool was used, which Lim, Yeon-Jeong (2011) reconstructed based on a questionnaire on child`s awareness of their parent`s job which Beach(1988) originally used. And The Instrument of this study For young children`s decision making ability test, Young Children`s Decision Making Ability Test for Teachers was used, which was developed by Park, Ji-Yeong(2012). The collected data were analyzed by t-test using SPSS 20.0 program. As a results of study, children who examine the effect of education method applying role play on children, by identifying the effects of role play utilizing job-related picture books showed significant results in career awareness and decision making ability. These study results showed that education method applying role play utilizing job-related picture books was effective, and consequently suggested that it was necessary to more diversely apply role play utilizing job-related picture books in the field of early childhood education.