• 수면정신생리
• /
• 제28권1호
• /
• pp.34-42
• /
• 2021

Objectives: This study investigated sleep quality in female full-time homemakers and evaluated the relationship of sleep disturbance with psychological and socio-environmental factors. Methods: This cross-sectional study adopted a structured survey and sequential recruitment method for randomized participation of community-dwelling full-time female homemakers. Sleep quality and mental health were measured using the Korean version of the Pittsburgh Sleep Quality Index (K-PSQI), Korean version of the Beck Depression Inventory-II (K-BDI-II), Korean version of the Beck Anxiety Inventory (K-BAI), and Korean version of the Beck Hopelessness Scale (K-BHS). The willingness-to-pay (WTP) method was selected to measure the self-evaluated monetary value of household service work. The relationship among the main relevant factors was statistically analyzed through a mediation model. Results: A total of 166 participants were analyzed and classified having poor versus good sleep quality (poor : 24.1%, n = 40 ; good : 75.9%, n = 126 ; cut-off point = 9 on the K-PSQI). Significant between-group differences were observed in mental health status (K-BDI-II, p < 0.001 ; K-BAI, p < 0.001 ; K-BHS, p = 0.003). The moderated mediation model was verified, indicating that depression may mediate the association between nurturing burden and sleep disturbance. The path from nurturing burden to depression may be moderated by average monthly household income. Conclusion: A relatively high portion of full-time female homemakers may suffer from sleep disturbance and interactions between psychological and socio-environmental factors might determine sleep quality, suggesting the need for public health policies targeting improvement of sleep quality and mental health among full-time homemakers.

• Journal of Yeungnam Medical Science
• /
• 제41권2호
• /
• pp.86-95
• /
• 2024

Background: This study aimed to investigate the impact of coronavirus disease 2019 (COVID-19) on the development of major mental disorders in patients visiting a university hospital. Methods: The study participants were patients with COVID-19 (n=5,006) and those without COVID-19 (n=367,162) registered in the database of Keimyung University Dongsan Hospital and standardized with the Observational Medical Outcomes Partnership Common Data Model. Data on major mental disorders that developed in both groups over the 5-year follow-up period were extracted using the FeederNet computer program. A multivariate Cox proportional hazards model was used to estimate the hazard ratio (HR) and 95% confidence interval (CI) for the incidence of major mental disorders. Results: The incidences of dementia and sleep, anxiety, and depressive disorders were significantly higher in the COVID-19 group than in the control group. The incidence rates per 1,000 patient years in the COVID-19 group vs. the control group were 12.71 vs. 3.76 for dementia, 17.42 vs. 7.91 for sleep disorders, 6.15 vs. 3.41 for anxiety disorders, and 8.30 vs. 5.78 for depressive disorders. There was no significant difference in the incidence of schizophrenia or bipolar disorder between the two groups. COVID-19 infection increased the risk of mental disorders in the following order: dementia (HR, 3.49; 95% CI, 2.45-4.98), sleep disorders (HR, 2.27; 95% CI, 1.76-2.91), anxiety disorders (HR, 1.90; 95% CI, 1.25-2.84), and depressive disorders (HR, 1.54; 95% CI, 1.09-2.15). Conclusion: This study showed that the major mental disorders associated with COVID-19 were dementia and sleep, anxiety, and depressive disorders.

• 대한간호학회지
• /
• 제37권4호
• /
• pp.490-500
• /
• 2007

Purpose: The purpose of this study was to identify factors influencing the outcome of psychosocial rehabilitation for persons with chronic mental illness and to suggest a hypothetical model of psychosocial rehabilitation which is based on the relationship between influencing factors and then to test its fitness empirically. Method: Data was collected from persons with a chronic mental illness using a self-report questionnaire, and from their case managers using an observed rating questionnaire. A total of 220 cases were used in the final analysis, and a hypothetical model was verified through covariance structure analysis using LISREL. Result: 1) The fitness indices of the model were $X^2=133.77$ (df=48, p=.00), GFI=0.93, AGFI=0.87, RMR=2.32, NNFI=0.95 and NFI=0.95. Twelve paths among fifteen proved to be significant. 2) Psychosocial rehabilitation was influenced directly by symptoms, daily living skill and self-concept, and was influenced indirectly by the psychosocial rehabilitation program service. Psychosocial rehabilitation accounted for 32% of variance of these factors. Conclusion: This study is expected to contribute to understanding the psychosocial rehabilitation phenomena. Besides it will provide basic information for developing strategies of bio-psycho-sociological interventions and evaluations in regard to influential factors of psychosocial rehabilitation.

• Educational Technology International
• /
• 제10권2호
• /
• pp.63-83
• /
• 2009

The purpose of this study was to investigate the cognitive mechanism of e-Learning contents development projects on the basis of the Shared Mental Model theory perspective. To pursue the purpose, a theoretical model and several hypotheses were developed based on relevant literature. Thirty five (35) e-Learning contents development teams composed of 202 instructional designers from for-profit professional e-Learning companies in Korea were participated in this study. For the analyses of the fit of the Model and parameter estimations, Structural Equation Modeling (SEM) method was employed. As hypothesized, e-Learning contents development team members' interaction leads to higher SMMs which in turn facilitate member satisfaction within the team. Meanwhile, the frequency of interaction among team members decreases as projects progress.

• 대한간호
• /
• 제30권4호
• /
• pp.61-68
• /
• 1991

This study was conducted to testing the criterion - related validity of a mental health assessment tool which developed based on a korean culture. Criteria scale for this tool were MMPI and CMI(M - R). The study subject were 100 male and female aged 20 or more with quota sampling. The data was collected from August 16. to August 26. 1989. The data obtained from 85 subjects were analysed using S.P.S.S.(Stastistical Package for the Social Science). As a result, there are no significant correlation between Mental Health Assessment Tool and MMPI and CMI except Mf(Masculinity-Feminity) Subscale of MMPI. This result means the MMPI and CMI was not related to tool which developed based on medical model from etic perspectives, although the tool which had been developed in America Modified to Korean situation. So I dare to say that only the absence of mental illness does not means mental health and the diagnosis of mental illness is not the only criteria of a mental health.

• 정보교육학회논문지
• /
• 제24권1호
• /
• pp.1-10
• /
• 2020

4차 산업 혁명에 따라 전 세계에서는 이에 맞는 새로운 인재를 양성하고자 SW 교육을 강조하고 있다. 이런 세계적 흐름에 맞추어 우리나라에서도 2015 개정교육과정에서 SW 교육을 필수화하였다. 하지만 우리나라 초등 SW교육은 블록 기반 프로그래밍 언어의 활용에 편중되어 있다. 또한 목표 설정 및 내용 구성에 있어 정의적 영역의 신장은 소홀하고 지식, 기능적 영역의 신장에만 집중되는 경향이 있다. 이에 본 연구에서는 텍스트 기반 프로그래밍 언어 중에서 최근 각광받고 있는 파이썬과 정의적 영역인 '공동체 역량'의 신장을 고려하여 팀 공유정신모형 개념을 활용한 SW교육 방법을 탐구하였다. 팀 공유정신모형 형성 정도가 유사한 두 집단에 t-검정을 수행해 본 결과, 본 연구에서 제시한 SW학습방법을 적용한 집단 내 학습자들의 팀 공유정신모형 형성에 효과가 있다는 것을 확인할 수 있었다.

• 컴퓨터교육학회논문지
• /
• 제18권4호
• /
• pp.41-53
• /
• 2015

본 연구의 목적은 웹기반 협력학습에서 상호작용의 패턴인 중심화가 공유정신모형, 만족도, 성취도에 미치는 영향을 분석하는 것이다. 총 68명의 학습자들이 7개의 팀에 무선할당 되어 4주간 웹기반 협력학습을 진행하였으며, 사회연결망 분석을 통해 중심화가 높은 그룹 3팀과 낮은 그룹 3팀이 선별되었다. 중심화가 높은 집단과 낮은 집단 간 공유정신모형, 만족도, 성취도의 차이를 검증한 결과, 두 집단 간 공유정신모형에는 차이가 없는 것으로 밝혀졌으나 만족도와 성취도의 경우 중심화가 높은 집단이 낮은 집단에 비해 더 높은 만족도와 학업성취도를 보였다. 이는 웹기반 협력학습에서 주도적인 역할을 수행하는 학습자가 있을 때 만족도와 성취도가 높아진다는 의미이며, 협력학습의 설계에 대한 시사점을 제공한다.

• 한국사회복지학
• /
• 제64권4호
• /
• pp.209-231
• /
• 2012

일반적으로 정신장애에 대한 반낙인 프로그램들은 '정신장애가 다른 신체질환과 마찬가지로 생물학적 장애'임을 강조한다. 이는 귀인정서이론에 근거한 것이다. 그러나 본 연구는 선행연구들을 바탕으로 정신장애 원인을 생물학적 원인과 같은 통제 불가능한 것으로 귀인 하는 경우, 통제 가능한 것으로 귀인하는 경우와 마찬가지로 분노와 두려움이라는 정서를 매개로 사회적 거리감을 증가시킬 것이라는 수정된 귀인정서 모형을 제안하였다. 모형의 적합도를 높이기 위해 모형수정 작업을 통해 최종 수정된 귀인정서모형을 선택하였다. 최종모형의 경로를 분석한 결과 모든 경로는 통계적으로 유의하여 정신장애의 원인을 통제 가능한 것으로 보는 경우와 통제 불가능한 것으로 보는 경우 모두 두려움과 분노를 매개로 사회적 거리감을 증가시키는 것으로 나타났다. 이러한 모형이 정신분열, 알코올중독, 우울증 사례에 동일하게 적용되는지를 알아보기 위해 다집단분석을 실시한 결과 세 집단 모두에 동일하게 적용된다는 전제가 적합한 것으로 나타났고 경로계수의 강도와 크기 역시 유사하게 적용되는 것으로 나타났다. 그러나 전체 모형과 달리 정신장애를 통제 가능한 것으로 인식하는 경우 두려움을 매개로 사회적 거리감을 증가시키는 경로는 통계적으로 유의하지 않았다. 따라서 통제 가능한 원인으로 보는 경우 분노를 매개로 사회적 거리감을 증가시키지만 통제 불가능한 원인으로 보는 경우 두려움을 매개로 사회적 거리감을 증가시키는 것을 알 수 있다. 이를 바탕으로 연구자들은 의료적 모델로 대중을 교육하는 편견극복방법에 수정이 필요함을 지적하였다.

• 한국디자인학회:학술대회논문집
• /
• 한국디자인학회 2001년도 Bulletin of The 5th Asian Design Conference International Symposium on Design Science
• /
• pp.38.1-38
• /
• 2001

• 한국디자인학회:학술대회논문집
• /
• 한국디자인학회 2001년도 디자인학연구 2001 봄 학술발표회 논문집
• /
• pp.144-145
• /
• 2001