• 제목/요약/키워드: hierarchical regression analysis

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고등학생의 성 미디어 리터러시 인식과 성 태도가 성인지 감수성에 미치는 영향 (Influences of Awareness of Sexual Media Literacy and Sexual Attitude on Gender Sensitivity in High School Students)

  • 최문지;박용경;하영선;김은휘
    • 산업융합연구
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    • 제21권12호
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    • pp.25-35
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    • 2023
  • 본 연구는 고등학생의 성 미디어 리터러시 인식과 성 태도가 성인지 감수성에 미치는 영향을 파악하기 위한 서술적 조사연구이다. 본 연구대상자는 D시에 소재하는 고등학생 120명으로, 연구에 자발적으로 동의 후 참여하였다. 자료는 2022년 11월 28일부터 12월 15일까지 수집되었으며, SPSS 22.0 프로그램을 사용하여 descriptive statistics, t-test, ANOVA, Pearson's correlation coefficient 및 hierarchical regression analysis 방법으로 분석되었다. 연구결과, 성인지 감수성에 영향을 미치는 요인은 성 태도(β=-.317, p<.001), 아버지의 교육수준(β=.305, p<.001), 성별(β=.262, p=.001), 성 지식 출처(β=-.252, p=.001), 성 미디어 리터러시 인식(β=-.143, p=.045) 순으로 영향을 미쳤으며, 설명력은 41.6%로 나타났다(F=13.395, p<.001). 본 연구는 다양성이 강조되는 미래 사회에서 필수적인 역량으로 간주되는 성인지 감수성을 높이기 위해 학문적·실무적·정책적 제언을 하였다는 점에서 의의를 갖는다.

에스닉 레스토랑의 품질속성이 소비자의 만족 및 재방문의도에 미치는 영향에 관한 연구 (The Effects of Quality Attributes on Customers' Satisfaction and Revisit Intention in the Ethnic Restaurant)

  • 최수지
    • 한국식품조리과학회지
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    • 제32권3호
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    • pp.353-362
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    • 2016
  • Purpose: This study examined the influence of restaurant quality attributes on customers' satisfaction and their intention to revisit by investigating the moderating effects of customers' electronic word of mouth evaluation about ethnic restaurants. The study was based on a total of 215 samples obtained from social networking service users in a metropolitan area from July 10 to 25, 2015. The major findings are as follows. Methods: The data were analysed using frequency, factor analysis, regression analysis and hierarchical regression analysis. Results: According to the results of factor analysis, quality attributes were separated into three factors: food, service, and atmosphere. According to the results, food attributes, service attributes and atmosphere attributes had an affect on customers' satisfaction, between quality attributes and revisit intention, only food attribute had an affect on revisit intention. It showed also that customers' satisfaction had an affect on revisit intention. Customers' electronic word of mouth (eWOM) evaluation was found to moderate the relationships between service quality attributes and satisfaction. Conclusion: Implications and future research were also discussed.

Factors Affecting Nurses' Performance of Cancer Pain Management in a Tertiary Hospital

  • Kang, Minhwa;Seo, Minjeong
    • Journal of Hospice and Palliative Care
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    • 제25권3호
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    • pp.99-109
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    • 2022
  • Purpose: More than 60% of patients with advanced cancer experience pain, and uncontrolled pain reduces the quality of life. Nurses are the closest healthcare providers to the patient and are suitable for managing cancer pain using pharmacological and non-pharmacological interventions. This study aimed to identify factors affecting the performance of cancer pain management among nurses. Methods: This study was conducted among 155 participating nurses working at a tertiary hospital who had experience with cancer pain management. Data collection was performed between October 18, 2021 and October 25, 2021. Data analysis was conducted using descriptive statistics, the independent-sample t-test, one-way analysis of variance, and hierarchical regression analysis. Results: There were 110 subjects (71.0%) who had no experience of cancer pain management education. The results of regression analysis indicated that barriers included medical staff, patients, and the hospital system for cancer pain management (𝛽=0.28, P<0.001). The performance of cancer pain management was also affected by experience of cancer pain management training (𝛽=0.22, P=0.007), and cancer pain management knowledge (𝛽=0.21, P=0.006). The explanatory power of the variable was 16.6%. Conclusion: It is crucial to assess system-related obstacles, as well as patients and medical staff, in order to improve nurses' cancer pain management performance. A systematic approach incorporating multidisciplinary interventions from interprofessional teams is required for effective pain management. Furthermore, pain management education is required both for cancer ward nurses and nurses in other wards.

The relationships of perceived susceptibility, perceived severity, and subjective norms with COVID-19 preventive behaviors: a secondary data analysis comparing adolescents and emerging adults in South Korea

  • Sunhee Park;Sumi Oh
    • Child Health Nursing Research
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    • 제29권2호
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    • pp.149-160
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    • 2023
  • Purpose: Based on the health belief model and theory of planned behavior, this study investigated how age group (adolescence and emerging adulthood) moderated the relative effects of perceived susceptibility, perceived severity, and subjective norms on preventive behavior against coronavirus disease 2019 (COVID-19). Methods: This secondary data analysis utilized data from adolescents (n=272) and emerging adults (n=239). Hierarchical multiple regression analysis was performed to test the moderating effect of age group on the relationships among variables. Results: Higher perceived susceptibility (β=.21, p<.001), perceived severity (β=.14, p=.002), subjective norms (friends) (β=.26, p<.001), subjective norms (parents) (β=.44, p<.001), and subjective norms (schools) (β=.28, p<.001) enhanced COVID-19 preventive behaviors. Moderated regression analysis showed that subjective norms (friends and school) impacted preventive behavior in adolescents more than in emerging adults. Conclusion: Given the need to increase perceived susceptibility and severity among adolescents and emerging adults, these findings provide baseline data for designing effective COVID-19 prevention interventions that consider the developmental characteristics of different age groups. Interventions by health centers at universities can strengthen COVID-19 preventive behavior among emerging adults. As adolescents are influenced by friends, their peer roles must be strengthened to enhance adherence to COVID-19 preventive guidelines.

소방관에서 기능성 소화불량에 대한 심리사회적 요인의 영향 및 삶의 질에 관한 연구 (A Study of Effects of Psychosocial Factors and Quality of Life on Functional Dyspepsia in Firefighters)

  • 장승호;류한승;최석채;이혜진;이상열
    • 정신신체의학
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    • 제24권1호
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    • pp.66-73
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    • 2016
  • 연구목적 소방관에서 기능성 소화불량의 유병률이 높고 기능성 소화불량의 발현과 악화에 심리사회적 요인이 깊이 연관되어 있음에도 불구하고 이에 관한 연구는 매우 부족한 상황이다. 따라서 본 연구에서는 소방관들을 대상으로 기능성 소화불량에 관련되는 심리사회적 요인의 특징을 알아보고 삶의 질에 미치는 영향을 파악하고자 하였다. 방 법 소방관 1,217명을 대상으로 로마 III 진단기준에 따라 기능성 소화불량 집단을 선별하였다. 인구학적 요인을 조사하였으며 심리사회적 요인을 평가하기 위해 Patient Health Questionnaire-9(PHQ-9), Generalized Anxiety Disorder questionnaire-7(GAD-7), Korean Occupational Stress Scale(KOSS), Ways of Coping Checklist(WCCL), Rosenberg's Self-Esteem Scale(RSES) 그리고 World Health Organization Quality of Life Scale abbreviated version(WHOQOL-BREF)를 사용하였다. 기능성 소화불량에 따라 집단을 나누고 교차분석(chisquare test)과 독립표본 t-검정(independent t-test)을 사용하여 집단 간의 차이를 알아보았다. 또한 KOSS의 각 하위 영역별로 기능성 소화불량의 위험도를 평가하기 위해 로지스틱 회귀분석(logistic regres-sion analysis)을 시행하였다. 기능성 소화불량 집단의 삶의 질과 독립변인들의 상관관계를 파악하기 위해 Pearson 상관분석(Pearson's correlation test)을 시행하였으며, 위계적 회귀분석(hierarchical regression anal-ysis)을 통해 기능성 소화불량 집단의 삶의 질에 영향을 미치는 예측 요인을 알아보았다. 결 과 기능성 소화불량 집단은 남성(p=0.006)이 많았고, PHQ-9(p<0.001), GAD-7(p<0.001), KOSS(p<0.001) 점수가 유의미하게 높았으며, RSES(p=0.008), WHOQOL-BREF(p<0.001) 점수는 유의미하게 낮았다. KOSS 하위 영역 중 높은 직무요구도(OR 1.94, 95% CI : 1.29-2.93), 부적절한 보상(OR 2.47, 95% CI : 1.61-3.81), 그리고 불편한 직장 문화(OR 1.51, 95% CI : 1.01-2.24)에서 기능성 소화불량의 위험도가 높았다. 기능성 소화불량 집단의 삶의 질에 대한 최종 회귀모델에서 우울증상과 직무스트레스가 낮고, 자아존중감이 높은 것이 삶의 질의 42.0%를 설명했다. 결 론 본 연구 결과 기능성 소화불량 및 삶의 질에 대한 심리사회적 요인의 영향이 확인되었다. 따라서 향후 기능성 소화불량의 평가에 있어 내과적 접근 뿐만 아니라 정신건강의학과적인 접근이 동시에 이루어져야 할 것으로 판단된다.

재난발생과 자연적요인·사회적환경·풍수적요인간의 상관관계분석 (Analysis of Industry-related Relationships between Disasters, Natural Factors, Social Factors, and Feng Shui Factors)

  • 이정일
    • 대한안전경영과학회지
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    • 제25권4호
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    • pp.1-13
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    • 2023
  • This study aims to investigate the correlation between the causes of natural disasters and feng shui factors targeting disaster management experts, feng shui experts, and the general public who are interested in feng shui. To this end, it is intended to reveal that the factors of the disaster at Mt. The purpose of this study is to analyze the impact of three factors on disasters: feng shui factors, natural factors, and social factors. To this end, a survey was conducted targeting feng shui experts, disaster management experts, master's and doctoral students in feng shui geography, residents of the Umyeonsan disaster area, and people interested in feng shui geography. 260 copies of the questionnaire were prepared and 248 copies were used for the final analysis. First, in order to analyze the impact of feng shui factors on awareness of disaster occurrence, after controlling for demographic variables, hierarchical multiple regression analysis was conducted to analyze the impact of feng shui factors on awareness of disaster occurrence. Second, as a result of analyzing the effect of natural factors on awareness of disaster occurrence, looking at each independent variable in the second-stage regression analysis. Third, as a result of analyzing the effect of social factors on awareness of disaster occurrence, looking at each independent variable in the second-stage regression analysis. Finally, as a result of the T-test and Anova analysis conducted for discriminant analysis, if the p-value was less than .005, the F value for each group was obtained as a result of the ANOVA analysis on the feng-shui factors

직장인들의 자기주도적 학습에 영향을 미치는 변인: 희망과 성장 마인드셋을 중심으로 (A Study on the Variables Affecting Self-Directed Learning of Workers: Focusing on Hope and Growth Mindset)

  • 이창식;유은경;장하영
    • 디지털융복합연구
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    • 제16권9호
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    • pp.29-37
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    • 2018
  • 본 연구는 직장인들의 자기주도적 학습에 영향을 미치는 요인을 파악하는 데 연구의 목적을 두었다. 이를 위하여 충청남도 서북부 2개의 시에서 직장인 335명을 대상으로 하여 설문조사를 실시하였다. 결과 분석은 일반적 특성에 따른 자기주도적 학습의 차이 검정(T-test, ANOVA), 주요 변인 간의 상관분석, 그리고 희망과 성장 마인드셋이 자기주도적 학습에 미치는 영향을 파악하기 위하여 집단을 사원급과 대리급 이상으로 나누어 위계적 회귀분석을 실시하였다. 주요한 연구결과는 다음과 같다. 첫째, 자기주도적 학습은 성별에 따라 차이를 보였다. 둘째, 상관분석 결과 희망과 성장 마인드셋 및 자기주도적 학습은 모두 정적 상관관계를 나타내었다. 셋째, 회귀분석 결과 사원급인 경우 희망의 경로사고와 성장 마인드셋의 지능이 자기주도적 학습에 영향을 미쳤고 대리급 이상인 경우 희망의 경로사고가 영향을 미치는 것으로 나타났다. 끝으로 직위에 따라 자기주도적 학습을 높이기 위한 정책적 방안을 논의하였다.

미혼남녀의 정서적·당위적·기능적 결혼의향에 영향을 미치는 변인 연구 (The study about variables influencing emotional, normative, and functional marriage intentions of unmarried men and women)

  • 박혜민;전귀연
    • 한국가족관계학회지
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    • 제22권4호
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    • pp.53-80
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    • 2018
  • Objectives: The purpose of this study was to investigate individual awareness variables influencing emotional, normative, and functional marriage intentions of unmarried men and women. Independent variables were values of offspring, perceptions to unmarried life, attitudes toward multiple role planning, perceptions and availabilities of marriage-related policies, views on the marriageable age, psychological burdens of pressure to marriage by significant people, and views on parents' support for marriage fund. Method: 553 unmarried men and women in Daegu, Korea were surveyed, and the data were analyzed using descriptive statistics, factor analysis, multivariate analysis of variance(MANOVA), multiple regression analysis, and hierarchical regression analysis with SPSS 22.0. Results: First, this study was more exploratory and in-depth approach to marriage intentions than precedent studies. The sub factors of marriage intentions were emotional, normative, and functional marriage ones. Second, emotional marriage intention showed significant differences depending on gender, dating, views on the marriageable age, and degree of acceptance of parents' support for marriage fund. Among the individual awareness variables, values of offspring, perceptions to unmarried life, attitudes toward multiple role planning, and psychological burdens of pressure to marriage personally or by friends influenced emotional marriage intention. Third, normative marriage intention showed significant differences depending on gender, religion, occupational status, employment condition, dating, views on the marriageable age, and degree of acceptance of parents' support for marriage fund. Among the individual awareness variables, values of offspring, perception to unmarried life, attitudes toward multiple role planning, view on the marriageable age, availabilities of marriage-related information offering policies, and psychological burdens of pressure to marriage by mother influenced normative marriage intention. Fourth, functional marriage intention showed significant differences depending on gender, job, parents' support for marriage fund, views on the marriageable age, and degree of acceptance of parents' support for marriage fund. Among the individual awareness variables, functional marriage intention was influenced by values of offspring, perception about unmarried life, attitudes toward multiple role planning, and degree of acceptance of parents' support for marriage fund. Finally, the hierarchical regression analysis showed that individual awareness variables influenced on marriage intentions. Especially, values of offspring, perceptions to unmarried, and attitudes toward multiple role planning influenced on emotional, normative, and functional marriage intentions in common. Conclusions: The findings from these analyses suggest that the selective process based on the individual awareness has become very significant to having marriage intentions. Therefore, this study will contribute as the basic data on national marriage-related policies. Furthermore, this study will be able to use to think about the marriage intention as a task to be preceded by the national policy in order to prepare for Korea 's low fertility and aging phenomenon.

성별에 따라 아동이 지각한 부와 모의 양육태도와 우울의 관계에서 또래 유능성의 조절 효과 (Moderating Effects of Peer Competence on the Relationship Between Children's Perception of Parenting Attitudes and Depression by Gender)

  • 서유진;김사라형선
    • 아동학회지
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    • 제38권3호
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    • pp.65-73
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    • 2017
  • Objective: This study aimed to investigate the moderating effects of peer competence between children's perception of parenting attitudes and depression among $5^{th}$ grade elementary students. The differences are examined based by gender. Methods: 'The Children's Perception of the Parenting Attitudes Inventory', 'Children's Depression Inventory', and 'Peer Competence Inventory' were used to collect data from 200 elementary school students from Seoul, Korea. The research hypothesis were analyzed using t-tests, Pearson's correlation analysis, standard linear regression analysis and hierarchical multiple regression analysis via SPSS 21.0. Results: The results are as follows: First, only peer competence showed a difference between the boys and girls, where the boys scored higher than the girls. Second, there was a significant correlation between all the factors. Third, the moderating effect of peer competence on the father's parenting attitude was supported only in the boys. Conclusion: The results denote the need of a gendered approach to understanding problems and developing counseling programs to address depression among children. They also demonstrate that high peer competence can be used to treat depression in boys dissatisfied with their father' parenting attitude.

다변량 통계분석을 이용한 서울시 고농도 오존의 예측에 관한 연구 (Prediction of High Level Ozone Concentration in Seoul by Using Multivariate Statistical Analyses)

  • 허정숙;김동술
    • 한국대기환경학회지
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    • 제9권3호
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    • pp.207-215
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    • 1993
  • In order to statistically predict $O_3$ levels in Seoul, the study used the TMS (telemeted air monitoring system) data from the Department of Environment, which have monitored at 20 sites in 1989 and 1990. Each data in each site was characterized by 6 major criteria pollutants ($SO_2, TSP, CO, NO_2, THC, and O_3$) and 2 meteorological parameters, such as wind speed and wind direction. To select proper variables and to determine each pollutant's behavior, univariate statistical analyses were extensively studied in the beginning, and then various applied statistical techniques like cluster analysis, regression analysis, and expert system have been intensively examined. For the initial study of high level $O_3$ prediction, the raw data set in each site was separated into 2 group based on 60 ppb $O_3$ level. A hierarchical cluster analysis was applied to classify the group based on 60 ppb $O_3$ into small calsses. Each class in each site has its own pattern. Next, multiple regression for each class was repeatedly applied to determine an $O_3$ prediction submodel and to determine outliers in each class based on a certain level of standardized redisual. Thus, a prediction submodel for each homogeneous class could be obtained. The study was extended to model $O_3$ prediction for both on-time basis and 1-hr after basis. Finally, an expect system was used to build a unified classification rule based on examples of the homogenous classes for all of sites. Thus, a concept of high level $O_3$ prediction model was developed for one of $O_3$ alert systems.

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