• 한국간호교육학회지
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• 제29권4호
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• pp.362-370
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• 2023

Purpose: This is a study to confirm the mediating effect of positive psychological capital in the relationship between the self-determination and grit of nursing students. Methods: The subjects of the study were 122 university nursing department students in their junior and senior years. The data were collected from December 1 to 23, 2022. The collected data were analyzed by descriptive statistics, an independent t-test, Mann-Whitney U-test, Pearson's correlation, and a hierarchical multiple regression analysis using IBM SPSS statistics version 26.0. Results: A statistically significant correlation was observed between self-determination, positive psychological capital and grit (p<.001). The positive psychological capital had full mediation effects on the relationship between self-determination and grit. In other words, the higher levels of positive psychological capital were associated with better levels of grit among nursing students. Conclusion: The study showed that positive psychological capital and self-determination have important effects on grit. To enhance the grit of nursing students, it is essential to implement educational programs aimed at improving self-determination and positive psychological capital.

• Journal of Nutrition and Health
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• 제31권1호
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• pp.102-107
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• 1998

This study was conducted to investigate the relationship of serum calcium and magnesium levels to depression and anxiety symptoms in 80 homemarker. Fasting blood samples were collected and serum calcium and magnesium concentrations were measured. At the same time, psychological conditions of subjects were estimated by questionnaire. As the result of psychological test, eighty homemarkers were divided into two groups according to psychologicaltest scores. The subjects in one group got high pssycholgoical test scores as high score group (HSG) and the others got low physchological test scores as low score group(LSG). Serum calcium and magnesium concentrations were significantly(p<0.05) lower in HSG than in HSG than in LSG. Many a subject who belonged to HSG appeared to have depression and anxiety symptoms. Drepression and anxiety scores of the subjects with calcium supplementation were significantly (p<0.05) lower than those without calcium supplementation . After calcium supplementation, depressiion and anxiety scores were significantly (p<0.05) decreased in HSG and serum calcium and magnesium concentrations in HSG were significantly increased to normal ranges . This results suggested that psychological conditions of homemarkers might be affected by serum calcium and magnesium levels.

• 지식경영연구
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• 제18권1호
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• pp.49-65
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• 2017

Financial products entail either gains or losses, and customers' psychological reaction to these gains and losses affect the selection of the financial products. This study explains the financial customers' behavior by introducing consumers' psychological variables such as loss aversion and construal levels. According to the construal level theory, people use more abstract and higher levels of construal to represent objects that are more distant on psychological distance. Based on extant research about loss aversion and construal levels, this study proposes two hypotheses and test the hypotheses. The experimental study examines how loss aversion affects the choice between deposit products and fund products in short-term and long-term investment situations. In the long-term condition the respondents prefer fund products to deposit products, whereas in the short-term condition the respondents have showed the opposite result. Also, the effects of loss aversion on preferences for financial products have interacted with the time horizon of investments. Implications and limitations are discussed to establish more effective marketing strategies based on the results of this study.

• 한국컴퓨터정보학회논문지
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• 제20권11호
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• pp.127-133
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• 2015

In this paper, we propose that college counselors be more knowledgable of adult ADHD symptoms and develop better understandings of subtypes of the disorder. The findings in this study show that college students with different subtypes of ADHD symptoms experience different types of psychological maladjustment as well as different levels of psychological distress. Specifically, combined-type trait group show the highest levels of each of subscale of SCL-90-R among the other groups (i.e., normal, predominant inattentive subtype, hyperactive-impulsive type). Furthermore, combined typed trait group show significantly higher levels of animosity and paranoid ideation than the others. Therefore, college counselors need to provide effective interventions addressing intense emotion and cognitive distortion among college students with ADHD combined symptoms.

• 한국지역사회생활과학회지
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• 제15권2호
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• pp.109-121
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• 2004

This study is about the working mother's parental attitude and the psychological well-being of children. This investigation also analyzed the differences in the psychological well-being of children according to socio-demographic variables and whether there was a percieved affective nurturing attitude and monitoring of the mother. To study such differences, 437 second and third grade children with both parents working were chosen as the subjects of this investigation. The data was analyzed according to frequency, percentage, averages, standard deviation, Cronbach's alpha, t-test, one way ANOVA, and Duncan's mutiple comparison. The major finding were as follows: First, the results of examining the differences of the psychological well-being of children according to socio-demographic variables showed significant differences in the area of anxiety with respect to children's genders, maternal educational levels and maternal occupations. In the area of loneliness, the differences came only from the differences in the grade levels. Second, there were significant differences between loneliness and self-perceived competence in the psychological well-being of children according to the subjects' perception of an affective nurturing attitude and monitoring of mothers. In other words, it revealed that the group of children that strongly perceived an affective nurturing attitude and monitoring by their parents showed a lower level of loneliness and a higher level of self-perceived competence.

• 한국치위생학회지
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• 제20권6호
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• pp.787-795
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• 2020

Objectives: This study seeks to identify the positive psychological capital, burnout, and compassion satisfaction levels of clinical dental hygienists to understand the factors affecting positive psychological capital and to establish measures to improve the positive psychological capital, and to utilize them. Methods: A self-reported questionnaire was filled out by 190 dental hygienists of the clinic from February 1 to April 30, 2020. Statistical analyses were conducted with the help of independent t-test, one-way ANOVA, Pearson correlation coefficients, and stepwise multiple regression analysis. Results: Dental hygienists scored 3.47 points in positive psychological capital. The variables that influenced positive psychological capital were burnout and compassion satisfaction. The variables influencing positive psychological capital were monthly income_dummy2 (200-249/≥250), burnout, and compassion satisfaction. Conclusions: The positive psychological capital of clinical dental hygienists was found to be related to burnout and compassion satisfaction; additionally, compassion satisfaction had the greatest influence. Therefore, it will reduce burnout, improve compassion satisfaction, positive psychological capital, and contribute to efficient human resource management.

• Journal of Oral Medicine and Pain
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• 제42권4호
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• pp.116-124
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• 2017

Purpose: Burning mouth syndrome (BMS) is a disabling pain that mostly occurs in elderly women, but rarely in men. It is characterized by an unremitting oral burning sensation and pain without detectable oral mucosal changes. We investigated the clinical and hematologic features of middle-aged men with BMS, and compared the results to those of men with oral mucositis. Methods: Five men with BMS ($48.60{\pm}6.19years$) and five age-matched controls with oral mucositis ($49.80{\pm}15.26years$) underwent clinical and psychological evaluations and blood tests. Psychological status was evaluated using the Symptom Checklist-90-Revised. Cortisol, estradiol, progesterone, testosterone, follicle-stimulating hormone (FSH), luteinizing hormone (LH), adrenocorticotropic hormone (ACTH), and antidiuretic hormone (ADH) levels and erythrocyte sedimentation rate (ESR) were determined from the blood samples. Results: ADH level was significantly lower in men with BMS than in the controls. ADH levels correlated with testosterone (p<0.01), and ACTH levels strongly correlated with ESR (p<0.05). Progesterone level positively correlated with FSH and LH levels. Pain intensity on a visual analogue scale correlated with estradiol level only in men with BMS. Among psychological factors, the obsessive-compulsive disorder, interpersonal-sensitivity, and anxiety scores were higher in men with BMS than in the controls (p<0.05). However, no correlations were observed between the psychological and hematologic factors in both groups. The BMS symptoms presented only on the tongue, with the lateral border being the most prevalent area. Conclusions: Men with BMS may experience dysregulated endocrinologic or psychoneuroendocrinologic interactions, which might affect oral BMS symptoms, aggravating the severity of the burning sensation.

• 한국산업융합학회 논문집
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• 제27권4_1호
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• pp.805-813
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• 2024

Firefighters are exposed to extreme stress and risk owing to the nature of their work. This can lead to psychological burnout, and work overload can result in lethargy and depression. This study aims to analyze the mediating effect of depression on the impact of heavy workloads on psychological exhaustion among firefighters. We conducted a survey among firefighters in various regions of Korea to analyze the levels of work overload, depression, and psychological burnout. The analysis yielded the following results. First, work overload, depression, and psychological exhaustion showed positive correlations. Second, the mediating effect of depression on the relationship between work overload and psychological exhaustion was verified. This study confirms the necessity of the systematic management of psychological exhaustion by addressing the mediating role of depression in the context of heavy workloads. This study is expected to serve as foundational data for policy measures aimed at reducing the burden on firefighters, and maintaining their mental health.

• 동아시아식생활학회지
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• 제17권1호
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• pp.143-151
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• 2007

The effects of job stress factors on psychological job stress and job satisfaction levels of school dietitians were evaluated. Questionnaires were distributed to 163 elementary school foodservice dietitians in the Seoul and Incheon area. Statistical data analysis was completed using the SPSS program. The highest stress factor was the importance of the job followed by role ambiguity, autonomy and identity, communication and participation. When dealing with job stress, the subjects showed improved and positive behaviors when communicating and participating with each other. The analysis of the relationships between job stress factors and job satisfaction revealed that the importance of the job had a negative effect on jog satisfaction. while role conflict and overload, personal relationships, and experience accumulation had positive effects. Ample occupational experience and background had highly positive effects on school dietitians' job satisfaction level whereas negative results were shown concerning circulated appointments(p<0.01). Based on these results, we suggest that role conflict and overload should be reduced in order to lower job stress levels and enhance job satisfaction levels.

• Asian Pacific Journal of Cancer Prevention
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• 제16권16호
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• pp.6895-6898
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• 2015

Background: We aimed to explore whether levels of patient-centredness, job satisfaction and psychological distress varied between oncology nurses and doctors. Materials and Methods: In a cross-sectional study using self-administered questionnaires, a total of 24 nurses and 43 doctors were assessed for patient-centredness, psychological distress, and job satisfaction using the Patient-Practitioner Orientation Scale, Hospital Anxiety and Depression Scale, and Job Satisfaction Scale. Data were analysed using descriptive statistics, independent samples t-test and MANCOVA, with p<0.05 considered significant. Results: Overall response rate was 95.6% (43/45) for physicians and 85.7% (24/28) for nurses. Even after adjusting for known covariates, our principal finding was that doctors reported greater psychological distress compared to nurses (p=0.009). Doctors also reported lower job satisfaction compared to nurses (p = 0.017), despite higher levels of patient-centredness found in nurses (p=0.001). Findings may be explained in part by differences in job characteristics and demands. Conclusions: Mental health is an important concern not just in cancer patients but among healthcare professionals in oncology.