• 제목/요약/키워드: Pearson's $X^2$ test

검색결과 190건 처리시간 0.028초

일 초등학교 1·2학년 아동과 학부모의 시력관련 지식 및 행태에 관한 조사 (A study on the Vision-related Knowledge and Behaviors of the 1st and 2nd graders of Primary School and their Parents in a City)

  • 김설이;강혜영
    • 한국학교보건학회지
    • /
    • 제15권1호
    • /
    • pp.141-150
    • /
    • 2002
  • The purpose of this study was to investigate the visual acuity and the degree of vision-related knowledge and behaviors of the 1st and 2nd graders of primary school and their parents in a city. The research design was a descriptive study and the subjects were 579 pupils and their parents in Namwon City, Chonbuk province. Children's vision screening was conducted with Han's test by author, school nurse according to the guidelines. The data were analyzed by frequency, percentage, mean, S.D., t-test, ANOVA, Pearson's correlation coefficient, $x^2$-test with SAS program. Subnormal visual acuity group (SVAG) in children was 17.3%, and was higher in girls and in the 2nd graders, but there were no significant differences statistically. The mean score of the vision-related knowledge in children was 6.8 points out of 10 points and that of vision-related behaviors was 23.5 points out of 33 points. The mean scores of the vision-related knowledge were significantly higher in 2nd graders (p= .02), in girls (p= .02) and SVAG (p= .01) and the group of high scores in vision-related knowledge presented significantly high scores in vision-related behaviors (p= .001). The mean score of the vision-related knowledge in parents was 6.4 points out of 10 points and that of vision-related behaviors was 28.4 points out of 33 points. The group with high scores of vision-related knowledge in parents presented significantly high scores in vision-related behaviors (p= .003). As SVAG were higher in 2nd graders and the group of high scores of vision-related knowledge showed also high scores in vision-related behaviors in both children and their parents, From the above results, the author suggests a school-based visual health program for them.

대학생의 취업 스트레스와 우울의 관계에서 전공만족도의 매개효과: 인문사회계열과 자연공학계열 비교를 중심으로 (Major Satisfaction as a Mediator of between Job-seeking Stress and Depression in University Students: Comparing in Social Sciences and Humanities with in Natural Sciences and Engineering)

  • 박미정;유하나
    • 한국학교보건학회지
    • /
    • 제31권1호
    • /
    • pp.29-38
    • /
    • 2018
  • Purpose: The purpose of this study is to investigate the mediator effect of major satisfaction in relation to depression and job-seeking stress of university students according to the majors. Methods: This descriptive study was conducted in three universities randomly chosen from 47 universities in Seoul, Korea. Participants were 241 undergraduate students who were eligible and agreed to participate in the study. Data were collected from October 27 to November 10, 2014. The data were analyzed with descriptive statistics, $x^2$ test, Fisher's exact test, t-test, Kruskal-Wallis test, Pearson correlation coefficients, simple and multiple regression techniques with the PASW/WIN 20.0 program. Results: There were significant negative, negative, and positive correlations between job-seeking stress and major satisfaction, major satisfaction and depression, and job-seeking stress and depression regardless of major field, respectively. Moreover, in the major group in natural science and engineering, the link between job-seeking stress and depression was partially mediated by major satisfaction. Conclusion: The findings of this study contribute to providing basic data for the development of job-seeking stress and depression intervention programs and future study for university students.

Gender Difference in Mediating Effects of Self-Efficacy for the Prevention of Sexually Transmitted Diseases (STD) among College Students' STD Knowledge, Susceptibility, and Sexual Autonomy

  • Park, Mijeong
    • 성인간호학회지
    • /
    • 제28권4호
    • /
    • pp.482-490
    • /
    • 2016
  • Purpose: The purpose of the study was to examine the impact of self-efficacy in the prevention of sexually transmitted diseases (STD), knowledge of and susceptibility to STD, and the role of gender in sexual autonomy. Methods: Data were collected from 267 college students using self-report questionnaires during the period from the first to the twentieth of June 2015. Data were analyzed using $x^2$ test, Fisher's exact test, t-test, Pearson correlation coefficients, simple and multiple regression techniques with the PASW/WIN 20.0 program. Mediation analysis was performed according to the Baron and Kenny method and Sobel test. Results: In male students, self-efficacy for STD prevention showed a full mediating effect in the relationship between STD susceptibility and sexual autonomy (${\beta}$=-.08, p=.370). But in female students, it had a partial mediating effect (${\beta}$=-.25, p=.001). And self-efficacy for STD prevention showed partial mediating effects in the relationship between knowledge of STD and sexual autonomy in the both male (${\beta}$=.25, p=.005) and female students (${\beta}$=.33, p<.001). Conclusion: To enhance college students' sexual autonomy, it may be useful to build effective strategies enhancing students' knowledge about and susceptibility to STD and to develop a self-efficacy promotion program for college students.

남녀 고등학생의 신체적 자아개념에 관한 연구 (A Study on Physical Self Concept Between Boys' and Girls' High School Students)

  • 최선하
    • 한국보건간호학회지
    • /
    • 제4권2호
    • /
    • pp.5-13
    • /
    • 1990
  • The purpose of this study was to investigate physical self concept between high school boys and girls and to find various factors affecting them. For the Survey, 331 respondents for boys and 347 for girls were randomly selected from one coeducational high school in Seoul, from May 16 to May 19, 1990. The instrument used in this questionaire survey method was a part of Won Shik Jung's Physical Self Concept Scale for measuring Self Concept, it's reliability was' Cronbach a = 0.718. For the analysis. descriptive statistics were used by calculating frequencies, percentages and mean scores. $X^2-test$, t-test, and analysis of variance were employed to test the differences and statistical significance. The relationship between physical self concept and area variables was analysed by use of Pearson's correlation coiefficients. For the examine of various factors affecting physical self concept, multiple stepwise regression method was employed. The results of this study are summarized as follows: 1. There was no significant difference in physical self concept between male and female students. 2. The scores of physical self concept among the students were negatively correlated with their academic year, even though statistical signification was not found. 3. Physical self concept was classified into two areas; health area and appearance area. There was no significant difference in health area between boys and girls. But, the difference of health area was significant in accordance with the academic years. That, the scores of the health area are dropped as academic year going up. 4. Significant relationship was revealed among health area, appearance area, and physical self concept. The correlation between health area and physical self concept was the highest relationship (r = 0.71) The main factors affecting the physical self concept were (1) father's educational background (2) year (3) number of brother (4) religion (5) father's age. 5. As academic year going up, the rate of counseling with parents are dropped. In conclusion, the result of the study indicate that, a person managed the school health and parents can help students to promote their physical, mental, and emotional health by means of health education and counseling.

  • PDF

중소병원 간호사의 피로와 직무만족 및 이직의도와의 관계 (Relationships of Fatigue to Job Satisfaction and Turnover Intention among Clinical Nurses at Small & Medium-Sized Hospitals)

  • 최소은;김상돌
    • 한국산학기술학회논문지
    • /
    • 제14권9호
    • /
    • pp.4218-4226
    • /
    • 2013
  • 본 연구는 중소병원 간호사의 피로와 직무만족 및 이직의도와의 관계를 파악하기 위한 서술적 조사 연구이다. 대상자는 K시와 B시에 위치한 2 곳의 중소병원 간호사 162명 이었고, 자료수집 기간은 2013년 2월 1일부터 28일까지 이었다. 자료분석은 카이제곱검정, t-test, ANOVA, Scheff$\acute{e}$ test 및 Pearson's correlation coefficients를 사용하였다. 높은 수준의 피로는 직무만족 및 동료 하부요인과 각각 유의한 음의 상관관계를(r=-0.29, p=.0214; r=-0.29, p=.0239), 이직의도와는 유의한 양의 상관관계를 보였다(r=0.33, p=.0089). 또한 직무만족은 승진 및 전반적인 직무만족 하부요인이 이직의도와 각각 유의한 음의 상관관계를 보였다(r=-0.17, p=.0268; r=-0.19, p=.0144). 그러므로 간호관리자는 피로 유발요인 및 이직의도를 예방하고 감소시키기 위하여, 직장내 동료와의 관계, 승진 및 전반적인 직무만족 하부요인 등을 충분히 숙고하여 안전한 작업환경을 조성하고, 효과적인 조직관리시스템을 적용할 필요가 있을 것으로 사료된다.

남녀 대학생의 자녀 영어 교육에 대한 목적과 태도 (Male/female college students' aims of English education and attitudes to English education for their future children)

  • 민하영;이진경
    • 한국생활과학회지
    • /
    • 제17권2호
    • /
    • pp.247-254
    • /
    • 2008
  • The study investigated the relationship between college students' purpose of and their attitude to English education for their future children (EEFFC). The subjects were 244 college students in Daegu/Keoungbok area, 120 males (49.2%) and 124 females (50.8%). The data were analyzed with $X^2$, t-test, Pearson's Correlation, and Regression (using SPSS 12.1). Major findings include: (1)Female students are willing to give English education in their future children's earlier years, and they show more active attitude to EEFFC than male students. (2) The purpose of EEFFC is more deeply correlated to the attitude to EEFFC in the case of male students than female students. (3) Concludingly, the more the subjects think that English education is essential for their future children's successful social career, the more they show positive attitude to English education.

건강증진 교육이 초등학교 학생의 건강지각과 건강행위 수행에 미치는 영향 (The Effect of Health Promotion Education on the Health Perception and Health Behavior Performance of Elementary School Students)

  • 이진희
    • 지역사회간호학회지
    • /
    • 제10권2호
    • /
    • pp.320-329
    • /
    • 1999
  • This study has been done for the purpose of testing the effect of Health promotion Education on the Health perception and Health behavior performance of Elementary school student's. The collection data has conducted from June 19, 1999 to August 24, 1999. The subjects for this study were sixth grade of 'ㅅ' elementary school. which is located in 'ㄱ' city a chosen one class experimental group(38) and as a control group(38). The study were designed as nonequivalent control group pretest. posttest. follow test design. In pretest, the general characteristics of two groups, health perception and Health performance were measured, the Experimental group was given health promotion Education for a one week after the posttest, and follow test was done Health performance. for eight week's summer vocation. The instrument used for this study were Health perception scale developed by Ware(l979) were modified by Lee(l984) and Health promoting behavior scale developed by Kim(l997) were modified by No Tae Su(l999). The data analysis was done using t-test, $x^2$ -test, ANOVA. and pearson correlation coefficient using SAS/PC program. The result of this study are summarized as follows: l) There is on difference between experimental group and control group 2) The hypothesis is factor's are supported 'The experimental group which was given health promotion education will shows higher health perception and health behavior performance than control group which given that' (meal habit F=6.40 P<.05. mental health F=8.02 P<.01) 3) In health behavior performance, scale the highest domain was mental health, personal hygiene, meal habit Exercise. The following suggestions are made based on the above results: 1) Replication of the research is needed to confirm effects of health perception and Health promotion education including the elementary school students. 2) Elementary school teachers should make an effort to develop of Health perception progress and carry about continue Health promotion education program for profit stage of growth and development for elementary school students.

  • PDF

자원 봉사를 하는 노인의 심리적 안녕감 - 참여 노인의 생성감과 가족의 지지를 중심으로 - (The Elderly Volunteers' Psychological Well-being - On the Effects of Old People's Generativity and Family Support -)

  • 조윤주
    • 한국생활과학회지
    • /
    • 제17권2호
    • /
    • pp.191-205
    • /
    • 2008
  • The study aims at exploring a general trend of psychological well-being (PWB) of elderly volunteers and analyzing the variables which give effects on their PWB. The subjects were two hundred men and women over 60 years old currently participating in voluntary service. The data collected from interviewing were analyzed by descriptive statistics, $x^2$ test, Pearson's correlation and hierarchical multiple regression. The main results are: First, PWB of the elderly is higher than the average score of PWB. Second, the elderly's generativity is positively related to PWB. Family support such as an emotional and instrumental support was also positively related to PWB. Third, the variables effecting on PWB of elderly volunteers were education level, participation frequency, generativity level, and an instrumental support of their family members on it. The lower their educational level was, the more frequently they participated in voluntary activity, the higher their generativity level was, and the more support given from their family, the higher PWB scores they showed.

제 2형 당뇨환자의 우울증상군과 비우울증상군 간의 당화혈색소, 자가 관리, 삶의 질 간의 비교연구 (Comparative Study on HbA1C, Self-care Behavior, and Quality of Life by Depression Status in Type II Diabetic Patients)

  • 정영민;김미영
    • 기본간호학회지
    • /
    • 제19권3호
    • /
    • pp.353-362
    • /
    • 2012
  • Purpose: The objective of this study was to examine the correlation between HbA1C, self-care behavior, and quality of life among depressed and non-depressed patients with type II diabetes Methods: Data were collected between May 26 and July 5, 2011 using a questionnaire. The questionnaire included depression (CES-D), self-care behavior and quality of life. Hemoglobin A1C was ed from medical records. Data were analyzed by descriptive statistics, t-test, $x^2$-test, ANCOVA and Pearson's correlation coefficient. Results: In this study sample (n=301), 20.9% of diabetic patients (n=69) were depressed. After adjustment for relevant covariates, depressed patients showed to have lower self-care behavior (2.8 vs 3.4, p<.001) and quality of life (2.8 vs 3.5, p<.001) scores, but the difference in HbA1C was no longer significant. Conclusion: This study suggests that the assessment and intervention for depressed diabetic patients can result in effective self-care behavior, which accordingly leads to improvement of the quality of life.

환자의 임종간호 관찰경험에 따른 간호대학생의 웰다잉에 대한 인식과 사전연명의료의향서 지식 및 태도 비교 (A Comparison of Awareness to Well-dying, Knowledge and Attitudes toward Advance Directives of Nursing Students according to Terminal care Experience)

  • 서연희;이현주
    • 한국응용과학기술학회지
    • /
    • 제37권5호
    • /
    • pp.1430-1440
    • /
    • 2020
  • 본 연구는 간호대학생을 대상으로 임종간호 관찰경험 여부에 따른 웰다잉에 대한 인식, 사전연명의료의향서 지식 및 태도와의 차이를 파악하기 위해 시도되었다. 연구대상은 경기도, 충청도, 전라도 소재의 4년제 간호학과 대학생 321명을 대상으로 구조화된 설문지를 이용하여 자료수집을 하였다. 수집된 자료는 SPSS 25.0 program을 이용하여 기술통계, t-test, ANOVA, Scheffe' test, Pearson's correlation coefficient로 분석하였다. 연구결과 임상실습 중 임종간호 관찰경험이 있는 간호대학생이 관찰경험이 없는 학생보다 사전연명의료의향서에 대한 태도가 긍정적으로 나타났고 유의한 차이를 보였다(t=3.011, p<.003). 임종간호 관찰경험이 있는 간호대학생의 웰다잉에 대한 인식(r=.194, p=.008)과 사전연명의료의 향서 지식(r=.201, p=.006)은 사전연명의료의향서 태도와 정적 상관관계가 나타난 반면, 임종간호 관찰경험이 없는 간호대학생은 사전연명의료의향서 태도와 웰다잉에 대한 인식(r=.189, p=.029)에서만 정적 상관관계를 보였다. 따라서 간호대학생의 좋은 죽음과 사전연명의료의향서에 대한 올바른 인식과 긍정적인 태도를 함양시키기 위한 체계적인 교육이 이루질 수 있도록 표준화된 교육프로그램 개발이 필요하다.