• Journal of Information Processing Systems
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• v.20 no.2
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• pp.239-251
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• 2024

Coronavirus disease 2019 (COVID-19) has severely curtailed travelers' willingness to carpool and complicated the psychological processing system of travelers' carpooling decisions. In the post-COVID-19 era, a two-stage decision model under dynamic decision scenarios is constructed by tracking the psychological states of subjects in the face of multi-scenario carpooling decisions. Through a scenario experiment method, this paper investigates how three psychological variables, travelers' psychological distance to COVID-19, anticipated regret, and experienced regret about carpooling decisions, affect their willingness to carpool and re-carpool. The results show that in the initial carpooling decision, travelers' perception gap of anticipated regret positively predicts carpooling willingness and partially mediates between psychological distance to COVID-19 and carpooling willingness; in the re-carpooling decision, travelers' perception gap of anticipated regret mediates in the process of experienced regret influencing re-carpooling willingness; the inhibitory effect of experienced regret on carpooling in the context of COVID-19 is stronger than its facilitative effect on carpooling willingness. This paper tries to offer a fact-based decision-processing system for travelers.

• International Journal of Advanced Culture Technology
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• v.12 no.2
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• pp.136-143
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• 2024

The purpose of this study is to analyze the mediating effects of major satisfaction, positive psychological capital, and job-Seeking Stress in the relationship between college students' self-directed learning and career preparation behavior. For this purpose, the study was conducted on 253 college students. The parallel mediation effect was analyzed using SPSS (24.0). Process Macro and Bootstrapping. The following results were confirmed. First, self-directed learning, major satisfaction, positive psychological capital, job-Seeking stress, and career preparation behavior were found to have a mutually significant influence relationship. Second, in the relationship between self-directed learning and career preparation behavior, major satisfaction, positive psychological capital, and job-seeking stress were confirmed to be variables that affect the parallel mediation effect and serial multiple mediation effect.Third, college students' self-directed learning was found to increase career preparation behavior through the mediating roles of major satisfaction, positive psychological capital, and employment stress. Therefore, in order to increase the career outcomes and success rates of college students, their own efforts, professors, and schools must create diverse environments and develop programs for college students' careers. Additionally, follow-up research must continue to supplement this.

• Journal of Korean Society of Transportation
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• v.24 no.3 s.89
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• pp.85-94
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• 2006

Speeding is a critical issue related to safety. It is one of violations which result in high fatality regarding the crashes causing the death. It is also affected by driver s variables such as sex, age, or mileage. However, these demographic variables cannot only explain fully the psychological mechanisms of speeding but also they are not helpful for the traffic safety education. Therefore, in our study, focusing on the theory of planned behavior (TPB), we explored the effects of attitudes toward speeding as well as subjective norms and perceived behavioral control on the intention and behaviors of speeding in which the demographic variables were controlled. Moreover, because speeding can be habitual without driver s intention, we did hierarchical regression on Past behaviors or habit as variables with ought, anger, and impulse as Predictable variables. The result showed that it was significant that TPB variables predicted intention and behavior of speeding. In addition. all additional variables excepting ought and anger showed the significant increment of the explained variance. Consequently, the limitations and implications for the intervention program of speeding were discussed.

• Journal of Family Resource Management and Policy Review
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• v.5 no.1
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• pp.111-122
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• 2001

The propose of this study is to recognize the present consuming trends of adolescents and to verify the most influential variables affecting on the conspicuous consumption of adolescents. The samples were selected from the first and second grade level among male and female high school students in Seoul and Inchon area. The 384 subjects were analyzed by the SPSS/WIN program. The major findings of this study is as follows. First, the general tendency for conspicuous consumption of adolescents showed a lower level of scores than the average. Second, The conspicuous consumption of adolescents showed a significant differences, according to the socio-demographic variables, the psychological variables, the educational level of the adolescents, and the environmental variables. Third, the most influential variables affecting on the conspicuous consumption of adolescents are the variables, such as friends, mass media, sex, mother’s educational level, and material-oriented tendency. The total explonation of these variables was 54.7%.

• Korean Journal of Culture and Social Issue
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• v.29 no.1
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• pp.75-99
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• 2023

The current study aimed to explore the suicidal behaviors and risk factors of completed suicides using psychological autopsy and use them as index variables to classify suicidal types. In addition, this study looked into the influential factors that affect each suicidal type. related to suicidal behaviors and suicidal risk factors by psychological autopsy. In addiction, the distinctions among the classes were analyzed. For this, psychological autopsies were conducted on the families and the close ones of 128 completed suicides. Then, the index variables were finally chosen for classifying suicidal types. The selected index variables for suicidal risk factors were mental disorders, suicide/self-harm, significant changes in physical appearance, marital conflict, adjustment and relationship issues at work/school, unemployment/layoff, jobless status and serious financial problems. The selected index variables for suicidal behaviors were expressing their suicidal attempts, writing suicidal notes, asking for help, the time/place/method of suicidal behavior, past suicidal/self-harm experience and the first person who witnessed the suicide. The Latent Class Analysis(LCA) and the 3-step method were used for classifying suicidal types. Then external variables(financial changes, cohabitation, existence of stressors, changes in stress level or relationships and family members with mental disorder/alchohol problems/ physical disorders, and work/school stisfaction) were applied for distinguishing classes. As a result, 5 classes(financial problems, adjustment problems, complex problems, psychiatric problems, and response to event[s]) were revealed on suicidal behaviors and 3 classes(residence- suicidal attempt- found by family, nonresidence- nonsuicidal attempt- found by acquaintances, residence- nonsuicidal attempt- found by family) were presented on suicidal risk factors. External variables such as gender, marital status, cohabitation, changes in relationships significantly differentiated among the 3 classes. Especially, class 3(residence- nonsuicidal attempt- found by family) tended to cohabit with others, were married, and had a significantly high level of interpersonal conflicts. When comparing the 5 classes of suicidal risk factors, auxiliary variables such as economic changes, cohabitation, stress, relationship changes, and family-related problems, and school/work satisfaction significantly differentiated the 5 classes. Especially class 3 (complex problems) experienced comparatively less family-related problems, but showed an aggravating level of personal stress. Suicial prevention strategies should be provided considering the characteristics of each class and the influential factors.

• Journal of Digital Convergence
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• v.10 no.8
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• pp.111-118
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• 2012

This study examined the psychological characteristics of the Koreans Uzzul(Boasting) about the impact on consumer attitudes about the brand. Elated about the psychological characteristics of Korean literature on the basis of an analysis of these Koreans Uzzul(Boasting) psychological characteristics were examined for luxury consumer attitudes and whether any relationship was confirmed. Firstly, the psychological characteristics of Koreans Uzzul(Boasting) were six sub-factors. Second, consumer attitudes about the luxury factor analysis was the result of two factors. Third, the psychological characteristics of Koreans Uzzul(Boasting) impact on consumer attitudes about the brand. Arrogant sense and self-esteem factors had a significant impact on hedonic attitudes. In addition, the relative recognition factors had an impact on the quality trust attitude. The results of this study did not cover the face of conspicuous luxury-related studies have mainly dealt with the psychological variables. Whereas Koreans Uzzul(Boasting) psychological characteristics based on research in progress by virtue of the fact that it is worth. Offered practitioners to consider the characteristics of the target group of Uzzul(Boasting) psychological implications for the future designer to create ads.

• Korean Journal of Child Studies
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• v.37 no.4
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• pp.31-46
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• 2016

Objective: This study examined the influences of maternal and paternal psychological control and children's rejection sensitivity on relational aggression in elementary school students, and investigated whether children's rejection sensitivity mediated the relation of parental psychological control and relational aggression. Methods: The participants of this study were 596 fifth to sixth graders from seven elementary schools located in Seoul, Incheon, and Gyeonggi province. To measure the research variables, the Peer Conflict Scale (Marsee, Kimonis, & Frick, 2004), the Psychological Control Scale (Barber, 1996) and the Children's Rejection Sensitivity Questionnaire (Downey, Lebolt, $Rinc\acute{o}n$, & Freitas, 1998) were used. The data were analyzed by means of descriptive statistics and t -tests. Also, structure equation model (SEM) were used to examine the mediating role of rejection sensitivity. Results: The results of this study were as follows. First, the level of paternal psychological control increased the level of children's relational aggression whereas the level of maternal psychological control had no significant effect on it. In addition, the level of rejection sensitivity had a significant positive influence on the level of relational aggression. These tendencies were observed on both boys and girls. Second, only for boys, rejection sensitivity in upper elementary school students partially mediated the relation between paternal psychological control and relational aggression. Also, for both boys and girls, rejection sensitivity completely mediated the relation between maternal psychological control and relational aggression. Conclusion: In conclusion, the higher the level of paternal psychological control, the higher the level of children's rejection sensitivity, and subsequently the higher the level of their relational aggression.

• Korean Journal of Human Ecology
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• v.18 no.1
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• pp.65-74
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• 2009

The study was conducted by regression analysis based on a survey with the subjects of 107 daycare teachers working at 120 daycare facilities located in Gyeonggi-do, so as to investigate the influence of daycare teachers' 'job stress' and 'job satisfaction' on their 'psychological happiness'. The results are: first, there was significant difference in job stress(F(3,103)=2.85, p<.05), job satisfaction(F(3,103)=5.88, p<.05) and psychological happiness(F(3,103)=3.52, p<.05) accordant to the kind of work facilities among social demographic variables. In the correlation between 'job stress' and 'job satisfaction', there was negative correlation(r= .-56, p<.(01). Second, in the correlation between 'job stress' and 'psychological happiness', there was negative correlation(r= .-41, p<.001). Third, in the correlation between 'job satisfaction' and 'psychological happiness', there was positive correlation(r= .54, p<.001). In the relationship between 'job satisfaction' and 'job stress', job stress had influence on job satisfaction($R^2$= .43, F=79.42, p<.001). The explanatory power of it was 43%. In the relationship between 'job stress' and 'psychological happiness', 'job stress' had influence on 'psychological happiness'($R^2$= .41, F=21.46, p<.001). The explanatory power of it was 17%. In the relationship between 'job satisfaction' and 'psychological happiness', 'job satisfaction' had influence on 'psychological happiness'($R^2$= 59, F=5457, p<.001). The explanatory power of it was 34%.

• Journal of the Korean Home Economics Association
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• v.37 no.10
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• pp.27-42
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• 1999

The purpose of this study was to investigate the prevalence of dating violence and to determine what variables served as predicting indicators among unmarried cortege students. The major findings were as follows; 1. Those who inflicted psychological aggression of the sample were 69%, physical violence 40%, and sexual violence 23%. As the sample indicates, dating violence among college students is a distribingly common phenomenon. 2. Both sexes reciprocally inflicted psychological aggression and physical violence. But males were more likely to inflict sexual violence and injury to their parkers. 3. Significant predictors of dating violence for both males and females were conflicts in the dating relationship, and a need to control one's partner. Despite the overlap of predictors for males and females, enough differences were found to warrant gender-specific models of dating violence. For males, violence experienced during childhood from their father was an important factor, while for females, school violence was an important factor.

• Journal of Korean Public Health Nursing
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• v.8 no.1
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• pp.53-62
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• 1994

The purpose of this study is to review in light at women's subjective. Perceptions of manifestations Premenstrual Syndrome which are known to affect their labor productivity. To this end, 364 women workers were sampled from an industrial factory located in Chonan, Chungchongnam-do and supervised by health manager, through questionnaires, and collected data were processed using SPSS package program. The result of survey can be summarized as follows: The fact that some academic circles are recently raising the issue of premenstrual syndrome. Suggests that the syndrome is being accepted in academic terms, which is contary to the position that the syndrome is just the result of women's mental imagination. However, some factors which are concived to affect woman worker' productivity and efficiency seem to be related to their subjective psychological variables involving their working environment rather than their physiological variabls. Therefore, if a health-promotion program handling their subjective psychological variables be introduced, some factors caused by the pre-menstrual syndroml may be reduced thus increasing their working productivity and. efficiency around their menstrual days.