• The Mathematical Education
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• v.49 no.3
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• pp.299-311
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• 2010

The purpose of this study was to examine the effects of abstraction offer of basic concept principle and feedback of self-efficacy attributional and mathematical study ability of math underachievers in high school based on the attribution theory and self-efficacy theory. The hypothesis were posed as below : Hypothesis 1: The experimental group that takes the abstraction offer of concept principle and attributional feedback training would be better at most self-efficacy than the control group that doesn't. Hypothesis 2: The experimental group that takes the abstraction offer of concept principle and attributional feedback training would have better math achievement than the control group that doesn't. They were divided into an experimental group and a control group, and the attribution disposition, self-efficacy and academic achievement of the children were measured by pretest and posttest. For data analysis, SPSS/PC+ program was employed and t-test was conducted. The main findings of this study were as below : First, the abstraction offer of concept principle and attributional feedback training was effective for enhancing the math self-efficacy in high school underachievers. Second, the abstraction offer of concept principle and attributional feedback training was effective for increasing the math achievement in high school underachievers.

• Journal of Korean Public Health Nursing
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• v.26 no.1
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• pp.51-59
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• 2012

Purpose: The purpose of this study was to identify correlation between sexual autonomy and self-efficacy and provide preliminary information for use in development of a sex education program for university students. Method: This study employed a descriptive research design. Data were collected from 357 university students. Subjects completed questionnaires on the following: demographics, sexual autonomy, and self-efficacy. Results: A total of 112 subjects (31.3.%) had experienced sexual intercourse and 126 subjects (35.3%) regarded it as an acceptable level of sexual behavior. The mean of sexual autonomy was 3.49 and significant differences were observed in gender, grade, department, and acceptable level of sexual behavior. The mean of self-efficacy was 4.08 and significant differences were observed in gender, department, and acceptable level of sexual behavior. In addition, significant correlation was observed between sexual autonomy and self-efficacy. Conclusion: Development of a sex education program for university students, which includes information on reinforcement of sexual autonomy and self-efficacy, is needed.

• Journal of Distribution Science
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• v.22 no.2
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• pp.95-102
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• 2024

Purpose: This study systematically examined the concept of digital selling readiness of salespeople. Additionally, this study empirically confirms the sequential mediating roles of digital literacy and salesperson self-efficacy in the impact of digital selling readiness on customer-oriented behavior. Research design, data, and methodology: We collected data from salespeople at a Bank and Financial Service firm in South Korea. A total of 254 salespeople were invited to participate, with 154 surveys returned. After removing the questionnaires with missing values, 150 complete surveys were employed for the analysis. Results: The empirical analysis indicates that digital selling readiness positively affects digital literacy. Digital literacy, in turn, is positively associated with self-efficacy, leading to increased customer-oriented behaviors among salespersons. This study also confirms the sequential mediating effects of digital literacy and self-efficacy in the impact of salespeople's digital selling readiness on customer-oriented behavior. Conclusions: Our research deepens the understanding of how digital selling readiness fosters customer-oriented behavior through the sequential mediating effects of digital literacy and self-efficacy. This study extends the previous model by sequentially involving digital literacy and self-efficacy to better understand the psychological processes of digital selling. The results highlight the role of digital selling readiness in preparing salespeople for digital sales.

• Journal of Distribution Science
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• v.17 no.3
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• pp.107-116
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• 2019

Purpose - Why, why is it difficult to predict the appropriateness of self-employment, and what are the countermeasures and policy proposals to overcome. This study intends to further develop the field of statistical variables. It is necessary to overcome the limitation of existing proper scale research in Korea. We need to find statistical variables that can determine the appropriateness of self-employment in Korea. These efforts will be helpful in evaluating OECD countries and statistics and developing domestic economic indicators. Research design, data, and methodology - It is the discovery of statistical indicators and complementary indicators that have not been revealed in previous studies. Therefore, we sought to find new statistical parameters based on the statistics of the Korea National Statistical Office, the Bank of Korea, and overseas OECD statistics. (Proper Size of Adequacy) is defined as the specific gravity or number of the self-employed in Korea, which is shown as "Out Put" by statistical analysis of STATA panel statistical data. It is possible to further develop variables such as gross domestic product, gross national product, economic growth rate, unemployment rate, income tax rate, consumer price, tax level, exports, import amount, bill default I want to dig. Results - In addition to expanding economic indicators that can be explained by self-employment determinants, we have developed a variety of methods such as linear and non-linear (U-shaped, inverted U-shaped). It is the improvement of the self-employment determinants and the analysis method to estimate the appropriate scale. Conclusions - The proposed contents are reflected in self - employment appropriateness evaluation data and hope to help the government to select the policy support and to evaluate the government business after the policy support. These efforts are expected to be of great help to operators operating their own businesses, and to government and related institutional practitioners who support them. In this way, self-employment will be created in accordance with the Korean situation, where the happy life of all the people becomes the premise and the inclusive economic activities are guaranteed. It will improve the method of analyzing proper scale of small business owners and self-employed in Korea.

• The International Journal of Costume Culture
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• v.3 no.1
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• pp.53-60
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• 2000

The Purpose of the study was to analysis high school girl's clothing behavior according to self-criticism and self-satisfaction for a synthetic understanding of the relationship between self-concept and clothing behavior. The study also intended to provide useful data and information for effective counseling activities in high schools. Normative-descriptive survery method was employed to implement the present study. Won-Shik Jung's standardized self-concept test was used for the measurement of Self Criticism and Self Satisfaction. A questionnaire was used to measure clothing behavior. The subjects were 436 2nd year high school girls at three girl's high schools located in Pocheun, Kyunggi-do and at three girl's high schools located in Dobong-ku and Gangnam-ku, Seoul. The results of the study are as follows: (1) The present high School girls have the sound ability to criticize themselves positively, and they are generally satisfied with themselves. (2) Self criticism affects clothing behavior except practicability and has a bigger influence on the group having the lower score of individuality, fashionability, aesthetics, satisfaction and psychological clothing-dependence than on the group having the higher score of them. The group having the high self criticism score has high individuality, aesthetics, and satisfaction in clothing behavior. Compared with group having low self satisfaction, the group having high self satisfaction has the lower psychological clothing-dependence. (4) Those who are responsible for student guidance program need to keep in mind that one's self-criticism and self-satisfaction level, which are quite difficult to grasp, can be assumed by the observation of characteristics of clothing behavior.

• Journal of the Korean Society of Costume
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• v.51 no.2
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• pp.105-120
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• 2001

The purpose of this study is to identify the relationship of self-efficacy, which is a kind of the self concept about one's own ability, to the decision-making process, which is the key part of consumer behavior. The subjects in this study were 985 male and female undergraduates of a university located in the city of Kyongsan, the north Kyongsang province. The collected data were statistically processed by MANOVA and ANOVA. For post test, Scaffle and $\chi$$^2$-test were employed. The followings are findings of this study : 1. Concerning incentive to buying, the group having the weaker general self-efficacy is stimulated more highly by the incentives of self-display, fashion pursuit and economic utility than the group having the stronger general self-efficacy does. 2. Regarding information sources. the factor of observation is frequently used by the group having the weaker general and social self-efficacies more than the group having the stronger general and social self-efficacies. 3. As to the evaluative criteria of clothes, the group having the stronger general and social self-efficacies put a higher value on functional and economical points than the group having the weaker general and social self-efficacies does. 4. As for the evaluative criteria of store the group having the stronger general self-efficacy lays stress on store atmosphere, store attributes and convenient shopping condition, while the group having the weaker general self-efficacy puts emphasis on brand and fashion. 5. In buying apparels, the group having the stronger general and social self-efficacies makes more planned purchase.

• The Journal of the Korea Contents Association
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• v.16 no.12
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• pp.805-814
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• 2016

The purpose of this study is to investigate the mediating effects of aggression and self-esteem on the relationship between perceived parental attachment and self-control of soldiers. A convenience sample of 507 soldiers was employed, the following conclusions obtained. Parent attachment was positively correlated with self-control, aggression was negatively correlated with self-control and self-esteem was positively correlated with self-control. On the other hand, parental attachment had a indirect influence on self-control which was mediates through aggression and self-esteem as well as direct influence on self-control, and the mediating effect was much further aggression than self-esteem. Based on the above mentioned result, implication for counseling practice and future research are discussed.

• Journal of Information Science Theory and Practice
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• v.3 no.2
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• pp.42-57
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• 2015

Purpose. : The present study is an attempt to find out the impact of self-citations on Impact Factor (IF) across disciplines. The study examines the number of research articles published across 27 major subject fields covered by SCImago, encompassing as many as 310 sub-disciplines. The study evaluates aspects like percentage of self-citations across each discipline, leading self-citing countries and continents, and the impact of self-citation on their IF. Scope. : The study is global in nature, as it evaluates the trend of self-citation and its impact on IF of all the major subject disciplines of the world, along with countries and continents. IF has been calculated for the year 2012 by analyzing the articles published during the years 2010 and 2011. Methodology/Approach. : The study is empirical in nature; as such, statistical and mathematical tools and techniques have been employed to work out the distribution across disciplines. The evaluation has been purely under-taken on the secondary data, retrieved from SCImago Journal and Country Ranking. Findings. : Self-citations play a very significant part in inflating IF. All the subject fields under study are influenced by the practice of self-citation, ranging from 33.14% to 52.38%. Compared to the social sciences and the humanities, subject fields falling under the purview of pure and applied sciences have a higher number of self-citations, but a far lesser percentage than the social sciences and humanities. Upon excluding self-citations, a substantial amount of change was observed in the IF of subject fields under study, as 18 (66.66%) out of 27 subjects fields faced shuffle in their rankings. Variation in rankings based on IF with and without self-citation was observed at subject level, country level, and continental level.

• Journal of Mechanical Science and Technology
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• v.16 no.11
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• pp.1448-1456
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• 2002

The present study addresses the flow characteristics involved in the self-induced oscillations of the underexpanded jet impinging upon a cylindrical body. Both experiment and computational analysis are carried out to elucidate the shock motions of the self-induced oscillations and to find the associated major flow factors. The underexpanded sonic jet is made from a nozzle and a cylindrical body is placed downstream to simulate the impinging jet upon an obstacle. The computational analysis using TVD scheme is applied to solve the axisymmetric, unsteady, inviscid governing equations. A Schlieren system is employed to visualize the self-induced oscillations generated in flow field. The data of the shock motions are obtained from a high-speed video system. The detailed characteristics of the Mach disk oscillations and the resulting pressure variations are expatiated using the time dependent data of the Mach disk positions. The mechanisms of the self-induced oscillations are discussed in details based upon the experimental and computational results.

• Journal of the Korean Home Economics Association
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• v.46 no.6
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• pp.61-73
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• 2008

The purpose of this study was to examine the effects of group art therapy on maternal parenting stress and self-efficacy. The subjects of the study included 16 parents of elementary school students who participated in a group art therapy program offered at B Education Center, Pusan. Eight parents who wanted to receive parental education were allocated into an experimental group, While the other eight parents were regarded as the control group. Mothers in the experimental group participated in the group art therapy program which discussed parent education theories. This Program was composed of 17 sessions, performed once a week for one and a half hours. Research tools employed included parent stress test and parent self-efficacy test. The following results were obtained: Group art therapy was found to bring about a statistically significant decrease in parenting stress. Group art therapy was also found to bring about a statistically significant increase in parent self-efficacy. These results suggest that a program which integrates various parents education theories, within a group art therapy setting, can become an effective parent education tool which decreases maternal parenting stress and increases parent self efficacy.