• Journal of Oriental Neuropsychiatry
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• v.26 no.2
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• pp.103-116
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• 2015

Objectives: Medical students suffer from mental health and academic problems due to academic stress. We investigated academic stress and exhaustion along with psychological issues caused by medical education during the years in the School of Korean Medicine. Methods: Two hundred fifty-one university students from the School of Korean Medicine, Pusan National University, were asked to complete the Medical Stress Scale (MSS), Maslach Burnout Inventory-Student Survey (MBI-SS), Positive Affect and Negative Affect Schedule (PANAS), and State-Trait Anxiety Inventory (STAI) three times during each semester for two years from 2013 onwards. We analyzed the influence of school term and vacation on educational stress and negative affect with the T-test. The Pearson's correlation analysis and regression analysis were used to predict changes during the first semester or first years of study in the School of Korean Medicine. Results: Academic stress and burnout increased steadily until the first semester of third grade, which was measured with MSS and MBI-SS. The anxiety level was highest when the students started the first grade and it decreased significantly after the first semester. Negative affect repeatedly increased significantly after each school term; however, it reduced after each vacation. In the first grade, 19.5% of the last measure of MSS can be explained with the first measure of MSS. Discussion: This study extensively reviewed the trends and characteristics of four years of academic stress and its related psychological influence, and discussed its importance for developing a more efficient academic curriculum for traditional Korean Medicine.

• Women's Health Nursing
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• v.8 no.1
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• pp.55-68
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• 2002

While the survival rate of preterm infants and employment rates of mothers with infants have been dramatically increasing, little is known about the impact of maternal employment and having premature infants on maternal health recovery after delivery. The purpose of this longitudinal study was to examine differences in postpartum health by mother's employment and infant's prematurity over time during the first 3 months postpartum. The study used a longitudinal design and was secondary data analysis from a large study. A convenience sample of 132 mothers was recruited with mothers who had fullterm or preterm infants through the postpartum unit. They were followed up for 3 times (at 1-2 days, 6 weeks, and 3 months) during the first 3 months postpartum period. Level of fatigue and hysical symptoms were indicators for postpartum physical health; Positive affect and negative affect were assessed for postpartum mental health, and role functional status after childbirth was for role performance. Finding indicated that health indicators changed significantly over time but there was no main or interaction effect for maternal employment status. There were main effects of infant's prematurity on positive affect, negative affect, and role functional status (self-care and social and community activities). This study enhanced the understanding of postpartum health of mothers with preterm infants as well as those with fullterm infants during the postpartum period.

• Journal of Families and Better Life
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• v.22 no.6 s.72
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• pp.201-218
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• 2004

The factors that affect the adjustment of the siblings of handicapped children were explored in this study. More specifically, how social and demographic variables affect the burdens the handicapped children's siblings experience, and how such burdens affect their adjustment in school and in the family were examined. The participants of this research were 139 students in elementary schools and middle schools, who have one or more handicapped siblings. The participants were recruited through their handicapped siblings who received services from social wet(are facilities in Daejon and Chungchong area. The scales used in this study were the measurement or Burdens for Handicapped children's siblings (Lee, Yoon Hwa, 2002), FACES (Olson et al, 1986). and The Measurement of Children's Adjustment in the School (Lim Jung Soon, 1993). The data were analyzed by frequency, percentage, average. standard deviation, T-test, one-way ANOVA, and multiple linear regression. 'rho results show that handicapped children's siblings have no difficulty in adjusting in the family if they have a religion, an elderly mother, and a high family income. They have no difficulty in adjusting in the family and in school, as long as they have no or little negative change in family relationship, low psychological burden, and no negative relational change for the handicapped sibling. Father's age and the family income their the only factors that affect their adjustment in school.

• Sleep Medicine and Psychophysiology
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• v.25 no.1
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• pp.21-26
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• 2018

Objectives: The current study aims to develop Korean Social Affective Visual Stimuli (K-SAVS) to arouse social affect. Methods: K-SAVS is composed of pictures of social situations among East Asians. Each picture contains a negative, positive, or neutral affect. Positive and negative stimuli were presented to one group of subjects. Negative and neutral stimuli were presented to another group of subjects. All subjects were required to fill out Affective Valence and Arousal Manikin. Results: In the initial test, 18 positive affective stimuli pictures (1 set) and 36 negative affective stimuli pictures (2 sets) were chosen from 95 stimuli pictures. Positive affective stimuli pictures showed higher valence (p < 0.001) and lower arousal (p < 0.001) than negative affective stimuli pictures. In the confirmatory test, 18 neutral stimuli pictures (1 set) were additionally selected out of the total of 79 pictures of neutral stimuli pictures and the pictures used in the former experiment. Neutral stimuli pictures showed higher valence (p < 0.001) and lower arousal (p < 0.001) than negative affective stimuli pictures. Conclusion: K-SAVS can be a valid and useful tool for inducing specific social affects of Koreans.

• Anxiety and mood
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• v.19 no.1
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• pp.19-26
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• 2023

Objective : This study aimed to investigate the effect of a 5-minute short mindfulness intervention on emotional regulation and cognitive improvement compared to self-awareness intervention. Methods : A total of 40 participants were randomly assigned and divided into a mindfulness group and a self-aware group. Participants responded to Korean Version of Positive Affect and Negative Affect Schedule (K-PANAS), and Korean version of Toronto Mindfulness Scale (K-TMS) to confirm prior homogeneity. Both groups performed processing according to each group after completing sentences related to themselves for self-focusing. Afterwards, the participants performed the Emotional Attentional Blink (EAB) task as a behavioral measure, and responded to K-PANAS and K-TMS post hoc. Results : The mindfulness group showed lower negative emotions in the K-PANAS than the self-awareness group. The mindfulness group showed higher accuracy than the self-awareness group in negative stimuli presented in the 200 ms condition and neutral stimuli presented in the 800 ms condition. However, there was no difference between groups in K-TMS. Conclusion : The study suggests that mindfulness and self-awareness have different emotion regulation strategies in negative stimuli. Additionally, 5-minute mindfulness intervention was relatively beneficial to improve cognitive function.

• Journal of Environmental Science International
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• v.29 no.4
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• pp.403-413
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• 2020

The purpose of this study is to understand the formation of internal wind paths of open space and its effect on meteorological factors and the generation of negative air ions. Various types of internal wind paths of open space were formed. Subsequently, changes in meteorological factors in each type were measured and the generated negative air ions were analyzed. The four key findings of the study are summarized as follows. First, the average wind speed formed inside the open space was analyzed such that the difference in wind speed was dependent on the difference in the composition of the wind path. Second, the negative air ion generation was observed to have the same trend as the average wind speed difference. Third, changes to the meteorological factors were more evident depending on the difference in wind path formation patterns. Solar radiation was expected to be highly affected by the physical structure (direction) of the target site. The relative humidity was found to show large difference depending on the different wind path type; however, this difference was significantly reduced when converting to absolute humidity. Fourth, it was found that the wind path formation type of open space affects meteorological factors through path analysis, and the changed meteorological factors affect the amount of generated negative air ions. Two conclusions can be obtained based on these results. First, the changes in internal wind speed formation of open space directly reduced the amount of generated negative air ions. Second, the changes in wind speed affect meteorological factors as well as the amount of generated negative air ions.

• The Journal of Korean Society for School & Community Health Education
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• v.15 no.2
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• pp.63-76
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• 2014

Objectives: The purpose of this study was to explore the effects of 'affirmative language' experiment upon freshmen nursing students' negative affect, self-efficacy and stress coping style. Methods: A nonequivalent control quasi-experiment was conducted on the subjects of 55 freshmen nursing students for 26(experimental group) and 29(control group). Data were analyzed using x2-test and t-test for participants' homogeneity test and conducted content analysis of process diary record and personal impressions. Results: As for negative affect, in case of the experimental group, depression(t=-2.384, p=.022) and anxiety(t=-2.243, p=.025) were significantly low with no difference for the control group. As for self-efficacy, both experimental and control groups showed significance and as for stress coping style, the control group used sub-categorized strategies better than the experimental group. There were 4 topics and subsequent 15 topics derived from the content analysis. 'Affirmative language' experiment showed alleviation of depression and anxiety helpful for study participants in self-reporting measurement, and helpful for stress self-management competence. Conclusion: It is necessary to connect the curriculum operation with interest of competence and practice of students stress self-management through the participating experiment experience.

• The Journal of the Korea Contents Association
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• v.20 no.10
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• pp.146-156
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• 2020

The purpose of this study was to verify the effect of team process and affect state on members' organizational commitment. To this end, a valid questionnaire was received from 241 employees working at a company, and the collected questionnaire analyzed the relationship through regression analysis. As a result, we found that all of the team process factors - the conversion process, the execution process, and the interpersonal process - had a meaningful positive effect on organizational commitment. The conversion process had a positive effect on positive-activity and positive-inactivity - which is the types of the members' affect state. The interpersonal process had a positive effect on positive-activity and positive-inactivity, and negative effect on negative-inactivity and negative-activity. And the positive-activity had an intermediation effect on the relationship between team process and organizational commitment. Through this study, the significance of this study can be found in that it suggested the importance of building and managing the team process in order to maximize the efficiency of human resource management in the organization and improve the team effectiveness.

• Korean Journal of Community Nutrition
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• v.16 no.1
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• pp.14-22
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• 2011

This study was designed to compare the incidence and severity of premenstrual syndrome (PMS) between normal (N = 85) and overweight or obese (N = 28) college female students and investigated correlation between PMS, nutrient intake, hematological index and psychological index (depression, anxiety, stress). Each subject was asked a Menstrual Discomfort Questionnaire (MDQ) for PMS by 5 Likert scale. The PMS scores of women in the normal weight subjects ranked in order of severity were water retention (2.71), followed by behavioral change (2.58), negative affect (2.46), pain (2.31), autonomic reaction (2.27), decreased concentration (2.16). The symptoms of 'pain' and 'behavioral change' of overweight or obese subject were significantly higher than those of normal subject (p < 0.05). And total cholesterol concentration of overweight or obese subjects was significantly higher than in normal subject (p < 0.05). There was a significant positive correlation (p < 0.05) between the symptoms of 'negative effect' and BMI. And the triglyceride concentration was positively related with 'water retention (p < 0.01)'. The symptoms of 'decreased concentration' were negatively correlated with calcium (p < 0.01) and vitamin B6 intake (p < 0.05). The depression score were positively related with symptoms of 'behavioral change (p < 0.05)', 'negative affect' (p < 0.01), and the anxiety score was positively correlated with 'behavioral change (p < 0.05)' and 'decreased concentration (p < 0.05)'. The stress score was positively correlated with 'decreased concentration (p < 0.01)', 'behavioral change (p < 0.05)' and 'negative affect (p < 0.05)'. This suggests that PMS represents the clinical manifestation of a calcium, vitamin $B_6$ deficiency and psychological disorder. Therefore we concluded that nutrient supplementation, depression and stress management may help to relieve PMS symptoms.

• Asia Marketing Journal
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• v.24 no.3
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• pp.96-108
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• 2022

This study investigates how affects elicited by visual images in print ads are integrated to form a liking for the ads. Assuming a sequential rather than simultaneous processing of still-cut images, we adopt the 'think-aloud' method to capture consumers' spontaneous responses to visual images. We hypothesize that not only would consumers show mixed affects toward a still-cut visual image but that they would also integrate their serial affects heuristically rather than simply averaging the affects as suggested by the compensatory hypothesis. By comparing the effects of two contradictory affect integration hypotheses (i.e., peak-affect and mood-maintenance) with compensatory integration, using a single regression model, we found that peak-negative along with mood maintenance integration of serial affects for a print ad works best in the formation of ad liking. The results also support our initial premise that people can have mixed valence even toward a still-cut ad.