• Journal of Korea Entertainment Industry Association
• /
• v.15 no.6
• /
• pp.127-139
• /
• 2021

The purpose of this study was to investigate the effect of family health on self-regulation and social competence in infants of single-parent families. The subject of this study was a survey of 350 children aged 3 to 5 who were enrolled in a kindergarten located in Seoul. Parents were asked to respond, and the collected data were analyzed using SPSS Statistics and SPSS Process Macro, and multiple regression analysis, Pearson's correlation analysis, and bootstrapping analysis were performed. The research results were as follows. First, the family health of single-parent families was partially positively correlated with self-regulation and social competence of infants. Second, it was found that the self-regulation ability of infants had a mediating effect on the relationship between single-parent family health and the social competence of infants. Considering the results of this study, it could be understood that the social competence of infants is affected by the relationship between family members rather than the family type of a single-parent family.

• The Korean Journal of Health Service Management
• /
• v.14 no.2
• /
• pp.41-54
• /
• 2020

Objectives: The purpose of this study was to identify the influences of nursing professionalism and emotional intelligence on the clinical performance ability of nursing students. Methods: The subjects of this study included 234 nursing students from three universities located in two regions of South Korea. Data were collected from June 15 to 30, 2018 by using self-reported questionnaires. The data were analyzed using descriptive statistics, independent t-test, one-way ANOVA, Pearson's correlation coefficients, and stepwise multiple regression analysis using the IBM SPSS 21.0 program. Results: The factors which influenced the clinical performance ability in nursing students were self-concept of the profession(β=.28, p<.001), roles of nursing service (β=.22, p<.001), use of emotion (β=.22, p<.001), self-emotional appraisal (β=.18, p=.002), regulation of emotion (β=.16, p=.004), and grade (β=.16, p=.002) which explained 51.7% of the variance. Conclusions: These results suggest that to improve clinical performance ability in nursing students, an intervention that enhances their nursing professionalism and emotional intelligence should be considered.

• Education of Primary School Mathematics
• /
• v.6 no.2
• /
• pp.55-64
• /
• 2002

According to changing the society rapidly in the 21s1 century, the self-regulated learning ability is considered as an ability of which people should carry on their lives. The purpose of this study was to investigate prospective elementary school teachers in mathematics teaching method class in terms of the following areas: (1) the degree of their abilities shown the lower level factors of motivated strategies for learning such as self-efficacy, intrinsic value, anxiety, cognitive strategy use, and self-regulation (2) relations between factors of motivated strategies for loaming and performance of prospective elementary school teachers The results show that the prospective elementary school teachers showed above the mean value of the motivated strategies for learning and there are positive relations among lower level factors of motivated strategies fur learning except anxiety, positive relation between motivated strategies for learning and achievement. In order to help the prospective elementary school teacher to improve their motivated strategies fur learning in their elementary mathematics teaching method lecture, several methods such as mathematical connections to real world problem, history of mathematics and interview with mathematicians and application of feller's ARCS model to elementary mathematics education are suggested.

• Journal of Power Electronics
• /
• v.5 no.2
• /
• pp.109-119
• /
• 2005

This paper deals with the performance analysis of static compensator (STATCOM) based voltage regulator for self­excited induction generators (SEIGs) supplying balanced/unbalanced and linear/ non-linear loads. In practice, most of the loads are linear. But the presence of non-linear loads in some applications injects harmonics into the generating system. Because an SEIG is a weak isolated system, these harmonics have a great effect on its performance. Additionally, SEIG's offer poor voltage regulation and require an adjustable reactive power source to maintain a constant terminal voltage under a varying load. A three-phase insulated gate bipolar transistor (IGBT) based current controlled voltage source inverter (CC- VSI) known as STATCOM is used for harmonic elimination. It also provides the required reactive power an SEIG needs to maintain a constant terminal voltage under varying loads. A dynamic model of an SEIG-STATCOM system with the ability to simulate varying loads has been developed using a stationary d-q axes reference frame. This enables us to predict the behavior of the system under transient conditions. The simulated results show that by using a STATCOM based voltage regulator the SEIG terminal voltage can be maintained constant and free from harmonics under linear/non linear and balanced/unbalanced loads.

• Korean Journal of School Psychology
• /
• v.17 no.3
• /
• pp.379-399
• /
• 2020

This study examined the relative influence of the five factors of the self-determination motivation on academic hatred. A total of 938 high school seniors (female 535, 57.0%) across eight schools in Seoul, Incheon, and Gyeonggi province were surveyed a month before Soo-neng (College Scholastic Ability Test). The findings of correlation analyses and hierarchical multiple regression analyses were summarized as follows. Academic hatred showed significant correlations with all the self-determination motivation factors except for introjected regulation. For hierarchical multiple regression analyses, starting with amotivation, the motivation factors indicating low level of self-determination were entered in order. In the final model, amotivation and introjected regulation had positive influence on academic hatred, and intrinsic regulation had negative influence on academic hatred. Specifically, introjected regulation which had no significant effect on academic hatred with amotivation and external regulation showed significant effect after identified regulation was added. Identified regulation lost its significant influence after intrinsic regulation was included. This study was meaningful in that it was the first study to clarify motivational characteristics of academic hatred based on self-determination theory. The study also presented its limitations, implications for school counseling intervention, and directions for future research.

• Journal of Gifted/Talented Education
• /
• v.19 no.2
• /
• pp.279-302
• /
• 2009

This paper was to examine the effects of university-based science gifted education program on scientifically gifted students' science problem finding ability and cognitive-affective factors. For this study, 69 scientifically gifted students with previous Silted education experiences at the university-based science gifted education centers and 91 scientifically gifted students without any previous gifted education experiences were compared. Both groups of students were currently enrolled at a specialized science high school. To compare both groups, scientific problem finding ability, science anxiety, science related attitude, self-efficacy, intrinsic motivation, test anxiety, cognitive strategies, and self-regulation were measured. The results indicate that there was no significant difference on scientific problem finding ability between these two groups. The comparison between the past and now in the aspects of variables observed in the study showed that both groups of students were decreased in the science anxiety and self-efficacy. But the test anxiety was significantly increased compared to the past in both groups. Implications of the study were discussed in depth.

• Korean Journal of Childcare and Education
• /
• v.2 no.1
• /
• pp.41-63
• /
• 2006

The purpose of this study is to investigate the differences among mother's feeling expression, children's self-regulation, and children's peer competency by socio-demographic background and provide a basic material to develop the parents' education for mother's promosing emotional environment to help development of children by understanding the correlation among mother's feeling expression children's self-regulation, and children's peer competency. The research objects were 361 of 4 to 6-year-old children and their mothers. The tool adapted by Woo Sookyong(2002) was used for Mother's emotional expressivity, and the tool of Lee Jeongran(2003) for the of self regulation and the tool of park Joohee and Lee Eunhae for the children's peer competency. Data analysis was performed with population, percentage, t-test, Cronbach $\alpha$, F-test, and co-relation of LSD posteriori test. The summary of this study are as follows; First, the more negative expressivity was shown as mother's academic career was higher and the more positive one was appeared as family income was greater according to the background of socio-demography. Female children showed the higher self-regulation, and the self-decision and action control were greater as their age was higher. Children's peer competency was higher as they were social and friendly personality. Second, there was the strong relationship among the mother's feeling expressivity, children's self-regulation and peer competency one. Mother's positive expressivity had the relationship with children's self-regulation and peer competency one while weak expressivity had it with self-decision, regulation and children's peer competency. But the strong negative heartstrings' expressivity was an improper co-relation with action control and no relation with similar age competent ability. A definitive relation existed between all low level area except the emotion of self-regulation and children's peer competency. Form the above study, it was Known that there was the relationship among the mother's feeling expressivity, children's self-regulation and peer competency. In particular, there was strong relationship between positive and weak positive expressivity, and children's self-regulation and peer competency. These results could be reflected to parents' heartstrings education by knowing the impact of a positive emotional expressivity and weak-negative one.

• Journal of the Korean Society of Child Welfare
• /
• no.27
• /
• pp.69-93
• /
• 2008

The study tried to identify suicidal factors of adolescences by analyzing effect factors of adolescences' suicide. Demographic factor, Self-respect, depression, suicidal ideation, and school adjustment scale, Social support, self-regulation, and problem solving scale were analyzed as effect factors. 307 junior high and high school students in Pusan city were surveyed by community education experts for this research. As a result, there are significant differences between high suicidal risk group and low suicidal group in all subcategories including economic status. As for the correlation analysis between risk factors and preventive factors, variables, it was analyzed that each variable was correlated to other variables. In addition, multiple regression analysis was conducted to find out affecting factors of adolescence suicide categorized into demographic factor, personal factor, school factor, and social factor. As a result, it was founded that the affecting factors of adolescence suicide were school adjustment, problem solving ability, suicidal ideation, depression and neighborsupport, and self-regulation. That is, to prevent adolescence suicide, the adolescence who are exposed to suicidal risk should be identified by measuring the degree of suicidal ideation, strengthened their school adjustment, and then conducted group therapy to strengthen their problem solving ability and self-regulation. In addition, adolescence suicide can be prevented by strengtheningsocial support for adolescences.

• The Journal of the Korea Contents Association
• /
• v.17 no.11
• /
• pp.290-302
• /
• 2017

The purpose of this study was to explore the mediating effect of emotional dysregulation on the relationship between the specific domains of self-esteem and aggression. Three questionnaire were administered to 287 individuals and the multiple regression analyses and Baron and Kenny's hierarchical regression analyses were used. The result shows that social and objective ability and positive character had significant influence on aggression, while impulse control difficulties, lack of emotional clarity and limited access to emotion regulation strategies largely contributed to aggression. Moreover, emotional dysregulation functioned as a significant mediator variable for explaining the link between self-esteem and aggression. Impulse control difficulties have fully mediated positive personality and hostility, limited access to emotion regulation has partially mediated social and objective ability and hostility, respectively.

• Korean Journal of Childcare and Education
• /
• v.18 no.4
• /
• pp.1-16
• /
• 2022

Objective: The purpose of this study is to test the psychometric properties of the Maternal Emotion Coaching Questionnaire (MECQ, Lim et al., 2018) in order to measure emotion coaching in mothers of preschoolers. Methods: A total of 316 preschoolers and their mothers participated in this study. Maternal emotion coaching was assessed by self-report and child emotion regulation ability was evaluated by the teacher. Data were analyzed with chi-square tests, reliability analysis, confirmatory factor analysis, latent profile analysis, and F-test. Results: Each item of the MECQ showed proper discriminative power. The MECQ and each subscale demonstrated adequate internal consistency and split-half reliability. Evidence of construct validity was provided by confirmatory factor analysis. The five-factor model including maternal attention, awareness, acceptance, empathy, and guidance showed a good fit. Results of the latent profile analysis revealed three profiles of emotion coaching: excellent, good, and poor. Preschoolers with mothers in the poor coaching profile showed significantly lower emotion regulation ability compared to those in the excellent or good coaching profiles, which suggested discriminative validity of the MECQ. Conclusion/Implications: The MECQ presents a reliable and valid tool to assess emotion coaching in mothers of preschool children and can thus be effectively used for mothers of preschoolers.