• 산업경영시스템학회지
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• 제35권3호
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• pp.87-94
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• 2012

This study investigates the relationship among locus of control, organizational justice, and job satisfaction. First, this study examines the conceptual structures of organizational justice through field study. Second, organizational justice influences job satisfaction. Third, locus of control influences organizational justice. Literature review identified four factors of organizational justice - distributive, procedural, interpersonal, and informational justice. These identified determinants are expected to have significant relationships with locus of control and job satisfaction. Questionnaires were distributed to 500 members of a manufacturing companies. Among returned questionnaires, 357 samples were used for empirical study. Structural equation analyses based on PLS (partial least square) method were employed to test the hypotheses and the model. The overall adequacy of fit was found to be acceptable. Confirmatory factor analyses supported a 4-factor structure of organizational justice. Distributive, procedural, interpersonal, and informational justice had significant positive effects on job satisfaction. In addition, the effects of locus of control had significant positive effects on organizational justice factors. The results of this study suggest that interpersonal and informational justice should be regarded as important factors of organizational justice to analyze the relationships between locus of control and job satisfaction as well as the relationships among the justice constructs.

• 가정∙방문간호학회지
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• 제9권2호
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• pp.103-113
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• 2002

Purpose: This study was conducted to explore the relationship among health belief. health locus of control and patients sick-role behavior compliance of diabetic mellitus patients visiting public health center. Method: The subjects of this study were 193 of the diabetic patients who were visiting 4 Public Health Center in B city. The instrument used for measuring health belief was Park's(1985). for health locus of control was Wallston. et al's(1978) and for sick-role behavior compliance was Park's(1984). The data were collected with structured questionnaires; total 58 items contained about health belief. health locus of control and sick-role behavior compliance from 1st to 31st July. 2001. The data was analyzed by the SPSS/PC programs using t-test. Pearson's correlation coefficient. ANOVA and Scheffe-test. Result: The average score of the health belief was $57.99\pm9.45$ health locus of control was $66.83\pm9.48$ and sick-role behavior compliance was $42.81\pm7.00$. Statistically significant factors influencing the health belief among social demographic characteristics were family number(F=3.818. p=0.024), monthly income(F=5.153, p=0.002), time of diagnosis(F=3.937. p=0.002) and difficult to control disease(F=5.803. p=0.000). The significant factors influencing the health locus of control were marital status(F=4.669. p=0.010). Also significant factors influencing the sick-role behavior compliance were monthly incomes(F=5.245, p=0.000). the time of diagnosis(F=4.424. p=0.001) and admission to hospital with diabetes(F=9.031. p=0.000). There was negative mild correlation comparatively between health belief and sickrole behavior compliance(r=-0.142, p<0.05) but no correlation in sensitiveness/severity, barrier, benefit(p<0.05). There was no correlation between internal. external. chance health locus of control and sick-role behavior compliance (P>0.05). Conclusion: There was a negative weak relationship between health locus of control and patient's sick role behavior compliance. Therefore further study to investigate the relating factor of the sick role behavior compliance among above of middle aged diabetes mellitus patients is necessary.

• 임상간호연구
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• 제21권1호
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• pp.80-91
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• 2015

Purpose: This study aimed to identify the relationships among bowel function, health locus of control, anxiety, and depression in patient with rectal cancer. Methods: This study utilized a descriptive correlational design. Subjects were 200 rectal cancer patients who attended out-patient clinic in a colorectal cancer center. The study instruments included the scales for bowel function, health locus of control, anxiety, and depression. Data were analyzed using descriptive statistics, t-test, one-way ANOVA, and Pearson's correlation coefficient. Results: The mean score of bowel function was $34.44{\pm}5.73$. The mean scores of internal HLOC, chance HLOC, doctor HLOC, and powerful others HLOC were $29.06{\pm}6.81$, $22.41{\pm}6.96$, $15.88{\pm}2.85$, and $10.72{\pm}4.68$ respectively. The mean scores of anxiety and depression were $4.49{\pm}3.95$ and $6.25{\pm}3.98$, respectively. There were significant negative correlations between bowel function and anxiety (r=-.180, p=.011); between bowel function and depression (r=-.267, p<.001); and between internal health locus of control and depression (r=-.149, p=.035). There were significant positive correlations between chance health locus of control and depression (r=.146, p=.039), and between anxiety and depression (r=.651, p<.001). Conclusion: It is suggested that anxiety and depression for the patients with low bowel function after colorectal cancer surgery should be evaluated and nursing interventions to enhance internal health locus of control need to be developed.

• 대한간호학회지
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• 제34권3호
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• pp.576-585
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• 2004

Purpose: The purpose of this study was to identify the relationship between eating disorders, physical symptoms, depression and health locus of control. Method: The research design was a descriptive study done by using a constructive self-report questionnaire. A total of 464 elementary school girls were measured. The instrument was a constructive questionnaire that consisted 136 items. The subjects were divided into 4 groups according to the Body Mass Index (BMI). Data analysis was done by SPSS/WIN Programs using frequency, percentage, mean, SD, ANOVA, Pearson correlation coefficient, and stepwise multiple regression. Result: The score of eating disorders differed significantly by BMI : the score was highest in the group of obese students(F=4.208, P=.015). Stepwise multiple regression analysis revealed that the most powerful predictor of eating disorders was BMI. Conclusion: These results indicate that Korean elementary school girls need more education and counseling on diet. Also, we should take systematic efforts to reestablish the social standard of beauty to promote normal growth development.

• 한국응용약물학회:학술대회논문집
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• 한국응용약물학회 1996년도 춘계학술대회
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• pp.216-216
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• 1996

The purpose of the present study was to determine whether in vivo noradrenergic neural activity in the locus coeruleus is related to the development of hypertension. Two groups of animals were prepared, 1) young spontaneously hypertensive rats (SHR) and 2) age-matched normotensive wistar kyoto rats (WKY). At il weeks of age, the release of norepinephrine (NE) and 3,4-dihydroxyphenylglycol (DOPEG) from locus coeruleus of young SHR and WKY as an index of neural activity were determined by in vivo microdialysis along with blood pressure (BP) at three conditions : 1) normal; 2) elevated BP by systemic injection of phenylephrine and 3) alpha-1 adrenoceptor stimulated by perfusion of phenylephrine into the locus coeruleus through microdialysis probe. Basal releases of NE and DOPEG from the iocus coeruleus were 0.415+/-0.089pg/20min, 1.311+/-0.293 pg/20min in SHR and 0.204+/-0.078 pg/20min, 1.492+/-0.365 pg/20min in WKY respectively. Basal release of NE from the locus coeruleus of SHR was significantly greater than that of WKY. Phenylephrine systemic injection caused elevation of BP in both SHR and WKY in a dose related manner. Following phenyephrine injection, the releases of NE and DOPEG from the locus coeruleus of SHR were significantly decreased, whereas there were no significant changes in the releases of NE and DOPEG In young WKY. Alpha-1 adrenoceptor stimulation in the locus coeruleus by perfused phenylephrine through microdialysis probe caused pressor responses in both SHR and WKY, but the magnitude of pressor response in SHR was larger compared with that in WKY. The result from the present study suggests that noradrenergic neural activity in locus coeruleus may contribute as one of triggering factors for the expression of hypertension in young SHR.

• 대한간호학회지
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• 제31권1호
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• pp.43-54
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• 2001

The purpose of this study was to investigate the relationship between health locus of control (HLOC) and the eating behaviors in obese high school girls. The sample consisted of 262 obese high school girls in Seoul and Kangwon-Do. The results of this study were as follows: 1. The average scores of HLOC were HLOC- Internal; 4.06, HLOC-External; 2.47, and HLOC-Chance; 2.15. 2. The average scores of eating behavior factors were Disinhibition ; 2.91, Hunger ; 2.73, Dietary Restraint ; 2.55. 3. The HLOC-Internal and eating behavior (dietary restraint, disinhibition and hunger) were correlated positively. The HLOC- Chance and hunger was correlated positively. But HLOC-Chance and other eating behavior factors (dietary restraint & disinhibition) were not correlated in the level of statistical significances. The HLOC-External and eating behavior (dietary restraint, disinhibition and hunger) were correlated positively. 4. There was not a significant difference in HLOC depending on the existence of an obese sibling. There were significant differences in HLOC-Internal and HLOC- External depending on the evaluation of one's body figure. 5. There were significant differences in disinhibition and hunger depending on the existence of obese sibling. Also, there were significant difference in dietary restraint according to self perception of who is obese or not (t=3.342, p=.001). This study has shown a correlation between HLOC and eating behavior. As a result of these findings, clinical and school nurses should be involved in management and counselling obese girls concerning individual health locus of control and eating behavior.

• 가정과삶의질연구
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• 제30권1호
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• pp.41-53
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• 2012

The purpose of this study was to determine how elementary school students' self-acceptance, social support and internal locus of control affect their speech anxiety. A questionnaire survey was distributed to 570 fifth and sixth graders attending 4 elementary schools located in Seoul. A total of 534 surveys were completed and were analyzed with SPSS WIN 12.0 including frequency test, t-test, Pearson's correlations analysis, simultaneous multiple regression and hierarchical multiple regression analysis. The findings of this study are summarized as follows. First, among self-acceptance, social support, internal locus of control and speech anxiety, gender affected speech anxiety. Second, speech anxiety was most affected by self-acceptance, followed by social support, internal locus of control and gender in the order of mention. Third, social support had moderating effects on the relationship between self-acceptance and speech anxiety.

• 생명과학회지
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• 제30권3호
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• pp.239-249
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• 2020

감 꽃은 과실을 맺는 암꽃과 꽃가루를 내는 수꽃, 암술과 수술을 모두 가진 양성화가 있다. 관행 교배육종법으로 부본용 수꽃 신품종을 육성한다면 최종 선발까지 15년 정도의 장기간과 넓은 시험포장이 요구된다. 유묘기에 수꽃 착생 개체를 조기에 선발하여 육종효율을 증진하고자 꽃의 성표현을 알고 있는 주요 품종 88개체를 대상으로 Akagi 등(2014)이 보고한 수꽃 선발 마커들의 적용 효과를 검증하였다. OGI locus marker와 DISx-AF4S marker 적용 결과 각각 83품종, 72품종에서 꽃의 성표현과 분석 결과가 일치하였다. 육성품종인 '미감조생'을 모본으로 한 교배조합 등으로부터 나온 실생 2,509개체에 OGI locus marker 수꽃 선발 마커를 적용하여 890개체를 선발하였고, 분석 완료한 교배실생 중 아직 착과가 되지 않았거나 고사한 개체를 제외한 1,186개체를 대상으로 꽃의 성표현과 마커 분석 결과를 비교하였을 때 401개체가 불일치한 것을 확인하였다(33.8%). 다양한 교배조합으로부터 나온 실생 889개체에 DISx-AF4S marker를 적용하여 분석한 결과 636개체를 선발하였다. 분석 완료한 교배실생 중 아직 착과가 되지 않았거나 고사한 개체를 제외한 379개체를 대상으로 꽃의 성 표현과 마커 분석 결과를 비교하였고 247개체가 불일치한 것을 확인하였다(65.2%). 이상의 결과들을 종합하여 볼 때, 검토한 DISx-AF4S, OGI locus marker는 육종현장에서 활용하기에 유용하지 않을 것으로 판단된다.

• 아동학회지
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• 제26권4호
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• pp.157-171
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• 2005

Causal relationships between school maladjustment and related variables were examined in 371 5th grade elementary school students. School maladjustment was ascertained by revised the School Adjustment Test(Lim, 1993; Song, 1999). After analysis of differences in internal locus of control, academic stress, and academic achievement between the school maladjusted and adjusted groups, the study built a structural equation model of school maladjustment-related variables goodness of fit was tested with LISREL 8 for Windows. Significant differences were found in internal locus of control, academic stress, and academic achievement by level of school maladjustment. Internal locus of control, academic stress, and academic achievement both directly and/or indirectly influenced school maladjustment. These variables explained 64% of the variances in school maladjustment.

• 간호행정학회지
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• 제8권4호
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• pp.595-603
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• 2002

Purpose : The purpose of this study was to identify the effect of clinical nurse's locus of control of personality on job stress and job satisfaction and organizational commitment out of organizational effectiveness. Methods : The subjects were 463 staff nurses, who were employed in four university hospitals located in Seoul, Pusan and Kyungki-do. Data was collected from October 4th to October 14th in 2000 by a self-report questionnaire. Data was analyzed by the SAS for the general characteristics of the subjects, descriptive statistics, test for reliability and correlations. The effect of variables were tested using the Lisrel 8.12(a) program. Results : With the findings from this study, the internal-external locus of control affects job stress directly. Also it affects job satisfaction directly and via job stress indirectly. But it affects organizational commitment only via job stress and job satisfaction indirectly. Direct effect of locus of control to organizational commitment is not significant. Job stress affects job satisfaction and organizational commitment out of organizational effectiveness directly. Finally, job satisfaction was direct predictor of organizational commitment. Conclusion : Therefore, nursing managers ought to develop social learning programs to change the perception of individual personality and job stress management programs in order to improve organizational effectiveness.