특성화고등학생의 우울과 자아존중감이 자살생각에 미치는 영향

정춘화(Jung Chun Hwa) 학습자중심교과교육학회 2019 학습자중심교과교육연구 Vol.19 No.15

본 연구는 특성화고등학생의 우울과 자아존중감이 자살생각에 미치는 영향을 파악하기 위한 서술적 조사연구이다. 자료 수집은 3개 특성화고등학교에서 228명을 대상으로 실시하였다. 자료 분석은 SPSS 18.0 프로그램으로, 기술통계, t-test, ANOVA, tukey post hoc test, pearson s correlation, multiple regression을 실시하였다. 연구 결과는 특성화고등학생의 우울은 성별, 연령, 학교생활 만족도에서 유의한 차이가 있었다. 자아존중감은 연령, 거주유형, 성적, 학교생활 만족도에서 유의한 차이가 있었다. 자살생각은 성별, 연령, 성적, 학교생활 만족도에서 유의한 차이가 있었다. 우울과 자살생각은 정적 상관관계, 자아존중감과 자살생각, 우울은 부적 상관관계를 나타냈다. 자살생각에 영향을 미치는 요인은 우울(β=.535, p=.000), 성적(β=-.176, p=.011), 학교생활 만족도(β=-.136, p=.048), 자아존중감(β=-.134, p=.040)으로 설명력은 49%이었다. 따라서 자살생각을 감소하기 위해서 우울, 성적, 학교 생활만족도, 자아존중감을 포함한 체계적인 관리 프로그램이 필요함을 시사한다. This study is a descriptive study to investigate the effect of depression and self-esteem on suicidal ideation in characterization high school students. Data were analyzed by descriptive statistics, t-test, ANOVA, tukey post hoc test, pearson s correlation and multiple regression. There were significant differences in depression with sex, age, grade and school life satisfaction, self-esteem in age, residence type, average grades, and school life satisfaction and suicidal ideation showed differences in sex, age, average grades, and school life satisfaction. There were positive correlation between depression and suicidal ideation, while there were negative correlation between self-esteem and suicidal ideation, and depression. The factors affecting suicidal ideation were depression(β=.535, p=.000), average grades(β=-.176, p=.011), school life satisfaction(β=-.136, p=.048) and self esteem(β=-.134, p=.040). The explanatory power of the variables was 49.0%. This study suggests that a systematic education and management on depression, grade, school life satisfaction, and self-esteem is needed to reduce suicidal ideation in high school students.

보건계열 대학생의 우울과 자살생각의 관계에서 자아존중감의 조절 효과

정춘화(Jung Chun Hwa) 학습자중심교과교육학회 2020 학습자중심교과교육연구 Vol.20 No.17

본 연구의 목적은 보건계열 대학생의 우울과 자살생각의 관계에서 자아존중감의 조절 효과를 탐색하고자 시도하였다. 본 연구의 대상자는 C도의 4년제 대학교 보건계열 대학생 398명이다. 자료수집은 2017년 9월부터 10월까지 실시하였다. 자료분석은 SPSS WIN 22.0을 이용하여, 기술통계, t-test, ANOVA, Pearson s correlation, multiple regression을 실시하였다. 연구결과는 보건계열 대학생의 우울과 자아존중감, 자아존중감과 자살생각은 유의한 부적 상관관계, 우울과 자살생각은 유의한 정적 상관관계를 나타냈다. 우울과 자살생각의 관계에서 자아존중감은 자살생각을 완화시키는데 조절 효과가 있는 것으로 나타났다. 보건계열 대학생의 자살생각을 감소하기 위해서는 자아존중감을 향상하기 위한 프로그램이 필요하다. The purpose of this study was to investigate the moderating effect of self-esteem on the association between depression and suicidal ideation of health college students. Data were collected from 398 college students from September to October, 2017, in C province and Y city. Data were analyzed by descriptive statistics, t-test, ANOVA, Scheffe test, Pearson s correlation, multiple regression. Self-esteem had a partial moderating effect on the depression and suicidal ideation of health college students. There was negative correlation between depression and self-esteem. Self-esteem and suicidal ideation showed a negative correlation. There was a positive correlation between depression and suicidal ideation. As a result of this study, in the relationship between depression and suicidal ideation, self-esteem was found to have a moderating effect in relieving suicidal ideation. In order to reduce suicidal ideation of health college students, programs to improve self-esteem are needed.

고등학생의 SNS 이용동기, 대인관계능력, 자아존중감이 SNS 중독경향에 미치는 영향

정춘화(Jung Chun Hwa) 학습자중심교과교육학회 2018 학습자중심교과교육연구 Vol.18 No.1

본 연구는 고등학생의 SNS 이용동기, 대인관계능력, 자아존중감이 SNS 중독경향에 미치는 영향을 파악하는 서술적 조사연구이다. 연구대상은 고등학생 221명을 대상 으로 2016년 5월 16일~26일까지 자료수집을 실시하였다. 자료 분석은 최종 221부를 SPSS 프로그램으로 기술통계, t-test, one-way ANOVA, tukey post hoc test, pearson s correlation, multiple regression을 실시하였다. 연구결과는 SNS 이용동기와 SNS 중독경향은 정적상관관계, 대인관계능력과 자아존중감은 정적상관관계, 대인 관계능력과 SNS 중독경향은 부적상관관계, 자아존중감과 SNS 중독경향은 부적상관 관계를 나타냈다. 고등학생의 SNS 중독에 영향을 미치는 요인은 SNS 이용동기, SNS 일 평균사용시간, 성별, 대인관계능력으로 설명력은 59.0%이었고 이중 SNS 이용동기가 가장 영향력이 큰 변수임을 확인하였다. 따라서 고등학생의 SNS 중독을 예방하기 위해서는 SNS 이용동기, SNS 평균사용시간, 성별, 대인관계능력의 변수를 고려한 교육 프로그램의 개발이 필요함을 시사한다. The purpose of this study is to investigate the effects of SNS use motivation, interpersonal relationship ability, and self-esteem on SNS addiction tendency in high school students. The subjects were 221 high school students and collected data from May 16 to 26, 2016. The data were analyzed by SPSS program using descriptive statistics, t-test, one-way ANOVA, tukey post hoc test, pearson s correlation and multiple regression. The results showed that the SNS use motive and the SNS addiction tendency had a positive correlation, the interpersonal ability and self - esteem had a negative correlation, the interpersonal ability and the SNS addiction tendency had a negative correlation. Self-esteem and SNS addiction tendency showed negative correlation. Factors influencing SNS addiction in high school students were SNS usage motivation, SNS daily use time, sex, interpersonal relationship ability, and 59.0%, and SNS usage motive was the most influential variable. Therefore, in order to prevent high school students SNS addiction, it is necessary to develop an education program considering the variables of SNS use motive, SNS average use time, sex, interpersonal ability.

정신건강증진센터 종사자의 감정노동과 직무스트레스가 직무소진에 미치는 영향

조선미(Cho, Seon Mi),정춘화(Jung Chun Hwa) 학습자중심교과교육학회 2018 학습자중심교과교육연구 Vol.18 No.11

본 연구는 정신건강증진센터 종사자의 감정노동과 직무스트레스가 직무소진에 미치는 영향을 파악하는 서술적 조사연구이다. 자료수집은 37개 정신건강증진센터 종사자 236명을 대상으로 2015년 10월 1일~10월 15일까지 실시하였다. 자료분석은 SPSS 18.0 프로그램을 이용하여 평균 및 표준편차, t-test, ANOVA, pearson correlation, multiple regression으로 분석하였다. 연구결과는 감정노동과 직무스트레스는 정적 상관관계, 직무스트레스와 직무소진은 정적 상관관계를 나타났다. 직무소진에 영향을 미치는 요인은 직무스트레스, 현재근무경력, 연령이었으며 설명력은 52.1%이었다. 결론적으로 정신건강증진센터 종사자의 직무소진을 예방하기 위해서는 직무스트레스, 현재근무경력, 연령을 고려한 체계적인 전략과 대책이 필요함을 시사한다. The purpose of this study was to investigate the effect of emotional labor and job stress on job burnout in community mental health promotion center workers. Data collection was conducted from October 1, 2015 to October 15 in 236 community mental health promotion centers. Data were analyzed using mean and standard deviation, t-test, ANOVA, Pearson correlation and multiple regression using SPSS 18.0 program. Results showed that emotional labor and job stress were statistically correlated, and job stress and job burnout were statistically correlated. Factors influencing job burnout were job stress, current job experience, and age, and explanatory power was 52.1%. In conclusion, job stress was the factor affecting job burnout of community mental health promotion center workers. It is suggested that systematic strategies and countermeasures in consideration of job stress, current work experience, and age are very necessary to prevent job burnout of workers in community mental health promotion center.

자기노출과 합리적 정서 훈련이 간호대학생들의 의사소통능력, 스트레스 대처방식 및 자기효능감에 미치는 효과

최연자 ( Yeon Ja Choi ),이경완 ( Gyoung Wan Lee ),정춘화 ( Chun Hwa Jung ),이애란 ( Ae Ran Lee ) 한국간호과학회 정신간호학회(구 대한간호학회정신간호학회) 2009 정신간호학회지 Vol.18 No.2

나 전달법과 자기노출훈련이 여대생의 자기효능감과 스트레스 대처방식에 미치는 효과

최연자 ( Yeon Ja Choi ),이경완 ( Gyoung Wan Lee ),정춘화 ( Chun Hwa Jung ) 한국간호과학회 정신간호학회(구 대한간호학회정신간호학회) 2008 정신간호학회지 Vol.17 No.4

임상간호사의 투약오류 경험

이은경(Lee Eun Kyung),정춘화(Jung Chun Hwa),전혜진(Jeon Hye Jin) 질적연구학회 2010 질적연구 Vol.11 No.2

Purpose: This study aims to explore the experiences of nurses in medication errors. Methods: Data were collected through in-depth interviews with nine people who had worked in a university hospital from May 28 until July 7, 2010. Data analysis was applied Colaizzi (1978)`s phenomenological methodology. Results: The following six categories were revealed for the experiences of nurses in medication errors: "turning to seek the answer in confusion," "feeling a sudden fear," "feeling smaller than themselves," "stoping shilly-shallying around and being faithful to your principle," "being sensitive in similar situation," and "leaving indelible scars." When nurses experienced medication errors, they explored problem solving ways, became smaller by themselves, and tried to prevent future errors. However, their mistakes had caused scar in their heart. Conclusion: The results provide the basic data to develop guidelines and strategies for preventing medication errors and maintaining patient safety.

간호대학생의 공감능력, 전공만족도, 그릿이 대학생활적응에 미치는 영향

진은영(Eun Young Chin),정춘화(Chun Hwa Jung) 한국간호연구학회 2024 한국간호연구학회지 Vol.8 No.1

간호대학생의 정신적 웰빙, 교수신뢰, 학습몰입이 대학생활 적응에 미치는 영향

진은영(Eun-Young Chin),정춘화(Chun-Hwa Jung) 한국보건복지학회 2020 보건과 복지 Vol.22 No.1

본 연구의 목적은 간호대학생의 정신적 웰빙, 교수 신뢰, 학습몰입이 대학생활 적응에 미치는 영향을 파악하는 데 있다. 연구대상자와 자료수집은 2019년 9월 15일부터 11월 15일까지 J도 및 I시에서 간호대학생 243명을 대상으로 실시하였다. 자료 분석은 SPSS WIN 22.0을 이용하여, 기술통계, t-test, ANOVA, Pearson"s correlation, multiple regression을 실시하였다. 간호대학생의 정신적 웰빙은 학점, 가족 월평균 수입, 전공 만족도에서 유의한 차이가 있었다. 교수 신뢰는 학년, 전공 만족도에서 유의한 차이가 있었다. 학습몰입과 대학생활 적응은 학점, 전공 만족도에서 유의한 차이가 있었다. 정신적 웰빙은 교수신뢰, 학습몰입, 대학생활 적응과 정적 상관관계, 교수 신뢰는 학습몰입과 대학생활 적응, 학습몰입은 대학생활 적응과 정적 상관관계를 나타냈다. 대학생활 적응에 영향을 미치는 요인은 정신적 웰빙, 전공 만족도, 학습몰입, 교수 신뢰로 나타났으며 모형의 설명력은 60.6%이었다. 따라서 간호대학생의 대학생활 적응을 향상시키기 위해서는 정신적 웰빙, 전공 만족도, 학습몰입, 교수신뢰를 높일 수 있는 교육 프로그램이 필요하다. The purpose of this study was to investigate the effects of mental well-being, teaching trust, and learning flow on college life adjustment in nursing students. Data were collected from 243 nursing college students from September 15 to November 15, 2019, in J province and I city. Data were analyzed by descriptive statistics, t-test, ANOVA, Scheffe test, Pearson"s correlation and multiple regression. The mental well-being of nursing college students was significantly different in grade point, family monthly income, and major satisfaction. The professor trust was significantly in grade and major satisfaction. The learning flow was significantly in grade point and major satisfaction. The college life adjustment was significantly in grade point and major satisfaction. Mental well-being was positively related to professor trust, learning flow, college life adaptation, professor trust was positively related to learning flow and college life adaptation, and learning flow was positively related to college life adaptation. The factors affecting college life adaptation were mental well-being, major satisfaction, learning flow, and professor trust. The explanatory power of the model was 60.6%. This study suggested that a systematic programs including mental well-being, major satisfaction, learning flow, and professor trust are needed to promote nursing students" adaptation to college life.

마우스 및 랫드에서 botulinum toxin type A의 단회 및 28일 반복투여 독성시험

전태원,김지영,현선희,김남희,이상규,김춘화,우희동,양기혁,정현호,정태천,Jeon, Tae-Won,Kim, Ji-Young,Hyun, Sun-Hee,Kim, Nam-Hee,Lee, Sang-Kyu,Kim, Chun-Hwa,Woo, Hee-Dong,Yang, Gi-Hyeok,Jung, Hyun-Ho,Jeong, Tae-Cheon 대한수의학회 2003 大韓獸醫學會誌 Vol.43 No.1

Single and 28-day repeated dose toxicity studies of botulimnn toxin type A were carried out in ICR mice and Sprague-Dawley rats, respectively. In the single dose toxicity study, botulinwn toxin was injected intraperitoneally to male and female mice at a single dose of 40, 59, 89 133 and 200 ng/10 ml saline/kg. All animals died from 59 ng/kg group. Some clinical signs, such as decrease in locomotor activity, dyspnea, prone position and ptosis, were observed in most of both sexes from 59 ng/kg group, but no signs were seen in all animals at 40 ng/kg group. The results showed that the median lethal dose of botulinum toxin might be in the range of 40-59 ng/kg in both sexes. In the repeated dose toxicity study, the test material was administered intradermally for 28 days at doses of 0 (vehicle-treated control), 1.25, 2.5, 5.0 and $10.0ng/head/50{\mu}{\ell}$ saline in male and female rats. No test material-related changes were noted in survivals, clinical signs, food and water consumptions and gross finding in any group. Botulinum toxin treatment significantly decreased the body weight gain rate in male of 5.0 ng/head group and over and in female of 10.0 ng/head group compared to vehicle-treated control. One or more relative organ weights (i.e., spleen, thymus, liver and kidney) were increased significantly from 5.0 ng/head group compared to vehicle-treated control in both sexes. Serum biochemistry revealed increases in aspartate aminotransferase (AST), alanine aminotransferase (ALT), creatine phosphokinase, total protein and albumin in male, and increases in AST and ALT and decreases in $K^+$ and $Cl^-$ in female without dose-pendent manners. In the histopathological study, physical stimulation by needle caused slight inflammations of dennis. In addition, botulinum toxin treatment induced denervation of nerve cell and disuse of muscle, resulting in atrophy of skeletal muscle in both sexes from 2.5 ng/head group. When the antibodies to toxin were determined in all animals, a significant increase in serum antibodies was observed from 5.0 ng/head group. The results showed that the NOAEL of botulinum toxin might be 1.25 ng/head for 28-day repeated dose toxicity in rats.