• Title/Summary/Keyword: research hypothesis

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A Study on the relationship among the sub-domains of Social Quality : socio-economic security and social cohesion (사회의 질 하위 영역간의 관계에 관한 연구 : 사회경제적 안전성과 사회적 응집성을 중심으로)

  • Jung, Hae-Sik;Ahn, Sang-Hoon
    • Korean Journal of Social Welfare Studies
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    • v.42 no.2
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    • pp.205-233
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    • 2011
  • This study aims to fathom the relationship between socio-economic security and social cohesion which are two sub-domains of Social Quality, on the institutional context of welfare state. In order to grasp the institutional context of welfare state, the study adopted welfare status theory and measured socio-economic resources of individuals via the status as welfare beneficiary and welfare taxpayer. The study postulates a theoretical model that the socio-economic security domain affects the social cohesion domain. In order to verity the theoretical hypothesis, this study utilized structural equations analysis(SEM) using social survey data conducted in year 2008. Recognition of social trust was included as the core index of social cohesion, and welfare statuses, socio-economic security and social trust were inserted in the sequence. Results revealed that the amount of resource in regards to welfare status of rights had significant influence on the socio-economic security, whereas it had no significant relations in regards to welfare status of duties. The recognition of socio-economic security derived from status of welfare rights and duties were positively associated with recognition of social trust. Also, the recognition of socio-eocnomic security turned out to have significant influence on social trust. Conclusively, among the two sub-domains of Social Quality, the study found that the socio-economic domain has influence on social cohesion domain. Such results suggest that in order to enhance the overall social cohesion in Korea, more delicate arrangement of welfare institutions are required.

A study on mediating and moderating effect of supervisors' abusive supervision on strain-based work-family conflict and interpersonal deviance (상사의 비인격적 감독이 부하의 일-가정 갈등 및 대인 일탈행동에 미치는 영향에서의 매개 및 조절효과 연구)

  • Da-Mi Kim;Hyun-Sun Chung;Dong-Gun Park
    • Korean Journal of Culture and Social Issue
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    • v.22 no.1
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    • pp.87-118
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    • 2016
  • The purpose of this present study was to investigate the influence of abusive supervision on strain-based work interference with family and interpersonal deviance. In addition, this study examined the mediating effect of subordinates' emotional labor toward supervisors and the moderating effect of hierarchical organizational climates on emotional labor, perceived organizational family support on strain-based work-family conflict, and social network on interpersonal deviance. The results are summarized as follows: (1) abusive supervision was positively related to subordinates' emotional labor toward supervisors. (2) Emotional labor was positively related to strain-based work-family conflict and interpersonal deviance. (3) Subordinates' emotional labor mediated the relationship between abusive supervision and the two outcome variables. (4) Hierarchical organizational climates moderated the relationship between abusive supervision and emotional labor. (5) Perceived organizational family did not have moderating effect between emotional labor and strain-based work-family conflict. (6) Social network had moderating effect but it did not influence interpersonal deviance as predicted by the hypothesis. Based on the results, implications of findings, limitations, and suggestions for future research were discussed.

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A Study on Antecedence Factors and Supply Chain Capability for Improving Supply Chain Sustainability (공급사슬 지속가능성 제고를 위한 선행요인들과 공급사슬 역량에 대한 연구)

  • Park, Chan-Kwon;Park, Sung-Min;Kim, Chae Bogk
    • Korean small business review
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    • v.40 no.1
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    • pp.25-52
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    • 2018
  • The purpose of this study is to investigate the relationship between supply chain sustainability antecedent, supply chain competence, and supply chain sustainability. The relationship between supply chain sustainability antecedence factor and supply chain competence, supply chain competence and supply chain sustainability and to identify the differences between sustainability antecedence factors, capacity and sustainability depending on the size of the firm. To accomplish this, each research hypothesis was established and the results are as follows. First, compliance with environmental regulations, NGO response activities, CSR activities, and trade fairness were found to have a significant positive impact on manufacturing agility, environmental management, and social capital. And manufacturing agility, environmental management, and social capital has been confirmed that most of the economic, environmental and social sustainability have a significant positive influence. In addition, it has been confirmed that there are differences in the factors of supply chain sustainability, capacity, and sustainability depending on the size of the company. According to the results of the study, environmental regulation compliance, NGO response activities, CSR activities, and fairness factors selected as the leading factors of supply chain sustainability play a role as fundamental prerequisites for supply chain competence to achieve sustainability. Manufacturing agility, environmental management, and the formation of social capital have confirmed that they can raise the level of economic, environmental and social sustainability. Therefore, it was confirmed that the enhancement of supply chain sustainability precedence factors can lead to enhancement of supply chain competence, and furthermore, sustainability of supply chain. Compared with large corporations, SMEs' supply chain sustainability precedence factor, capacity and sustainability should be further improved.

The Effect of Problem Solving Ability on Major Satisfaction of College Students Majoring in Secretarial Science : Mediating Effect of Digital Literacy (비서학 전공생의 문제해결능력이 전공만족도에 미치는 영향 : 디지털 리터러시의 매개효과)

  • Kim, Jeong-A
    • Journal of Venture Innovation
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    • v.6 no.1
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    • pp.17-34
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    • 2023
  • This study tried to find a way to increase major satisfaction to overcome the difficulties of college due to the recent decrease in the number of educated population. In particular, problem-solving ability and digital literacy, which are essential in the era of the 4th industrial revolution, were set as influencing factors and mediators and tried to verify them. Therefore, in order to find out the effect of problem-solving ability on major satisfaction and the mediating effect of digital literacy, a study was conducted targeting junior college secretarial majors. A total of 193 questionnaires were analyzed, and regression analysis was performed to verify the hypothesis, and bootstrapping was performed using the SPSS PROCESS macro model 4 to verify the significance of the mediating effect. The results of the study are as follows. First, it was found that problem-solving ability had a positive(+) effect on major satisfaction. Second, problem-solving ability was found to have a positive(+) effect on all four sub-factors of digital literacy. Third, as a result of analyzing the mediating effect of digital literacy in the relationship between problem-solving ability and major satisfaction, among the four sub-factors of digital literacy, information literacy, critical understanding, and information analysis ability completely mediated between problem-solving ability and major satisfaction. has been shown to be effective. On the other hand, the ability to comply with norms was found to have no mediating effect. In this study, it was verified that problem-solving ability affects major satisfaction, and it was found that it is necessary to make various efforts to cultivate problem-solving ability. In addition, based on these research results, suggestions for preparing practical measures to increase major satisfaction were suggested.

The Effect of the Innovation Capability and the Absorptive Capacity on Market Orientation, Technology Orientation, and Business Performance of IT-BPO Firms (IT-BPO 기업의 혁신역량과 흡수역량 요인이 시장지향성, 기술지향성 및 경영성과에 미치는 영향)

  • Kim, Wan-kang;Lee, So-young
    • Journal of Venture Innovation
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    • v.6 no.1
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    • pp.115-137
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    • 2023
  • This study analyzed the relationship between organizational innovative capability and absorptive capacity, market and technology orientations, and their impact on business performance for IT-BPO companies that are required to absorb new technologies from a leading perspective in the digital transformation era. To achieve this, an online specialized research company and offline surveys were conducted on 291 domestic IT-BPO companies, and SPSS 23 was used for descriptive statistics and reliability analysis while AMOS 23 was used for hypothesis testing including validity and mediating effects. The main findings were as follows: First, in the relationship between innovation and absorptive capabilities and Market Orientation Strategic(MOS), learning capability and knowledge network capability were found to have a statistically significant positive (+) effect on MOS. In the relationship between innovation and absorptive capabilities and Technology Orientation Strategic(TOS), R&D capability, potential absorptive capacity, and realized absorptive capacity had a statistically significant positive (+) effect on TOS. Second, in the relationship between innovation and absorptive capabilities and BP, only R&D capability was found to have a significant effect on BP. Third, both market orientation and technology orientation were found to have a significant positive (+) effect on BP. These findings suggest that effective competency factors can be identified according to the market and technology orientations pursued by IT-BPO companies to increase their growth and value creation, and provide implications for developing differentiated competency enhancement strategies based on strategic objectives.

Psychological functions and values of counterfactual thinking (사후가정사고의 심리적 기능과 응용적 가치)

  • Taekyun Hur
    • Korean Journal of Culture and Social Issue
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    • v.8 no.2
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    • pp.171-190
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    • 2002
  • Counterfactual thinking refers to a mental simulation of "What might have been," a cognitive process of once-possible-but-unrealized alternatives to facts, Counterfactuals have been reported to produce intensive emotional experiences, specifically regret. The present research reviewed and tried to integrate the previous inconsistent findings in the view of functional value of counterfactuals. Social psychologists proposed that counterfactuals could be categorized into upward(thoughts of better alternatives) versus downward(thoughts of worse alternatives) and additive versus subtractive. Counterfactual processes are more likely to occur following negative or unexpected rather than positive expected outcome, consistent with the minimization-mobilization hypothesis. Downward counterfactuals serve affective functions(to make one feel better) through contrast effects. Upward counterfactuals serve preparative functions(to prepare and improve performance in the future similar tasks) through causal inferences. Also, upward counterfactuals have been demonstrated in several studies to be followed by success-related attitudes and intentions and actual performance improvement. Furthermore, in terms of regulatory focus, downward counterfactuals were related with the prevention focus(to maintain the current status and upward counterfactuals were related with the promotion focus(to improve the current status). Those findings from numerous studies support that counterfactuals are functional to serve human ongoing motives. In conclusion, applicability and limitation of functional value of counterfactual thinking were discussed.

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Impact of Small Business Entrepreneurs' Absorptive Capacity of Participating in Digital Platform on Market Response: The Moderating Effect of Vicarious Learning and Experiential Learning (디지털 플랫폼 참여 소상공인의 흡수역량이 시장 반응성에 미치는 영향에 대한 연구: 대리 학습과 경험적 학습의 조절 효과 분석)

  • Juhee, Kim;Youngshin, Kim
    • Asia-Pacific Journal of Business Venturing and Entrepreneurship
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    • v.17 no.6
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    • pp.115-125
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    • 2022
  • As the digital economy has emerged as a means of building a new business order and creating new values, the number of small business owners participating in digital platforms is gradually increasing. This study aims to check whether small business owners participating in the digital platform are being helped to properly respond to the market environment and establish and implement strategies necessary for growth through learning within the platform. To this end, this study attempted to examine the effect of the absorptive capacity of small business owners using e-commerce platforms on market orientation and the moderating effect of vicarious learning and experiential learning, which are two types of learning within the platform. As a result of verifying the hypothesis through the survey, it was found that the absorption capacity of small business owners using digital platforms positively affected their market orientation. In addition, as a result of the moderating effect analysis, it was found that vicarious learning within the platform strengthens the relationship between absorptive capacity and market orientation. This result implies that small business owners can not only prepare for market uncertainties through indirect learning (vicarious learning) but also establish strategies to provide products and services that meet the market's needs. On the other hand, the effect of experiential learning was found to lower market orientation, which means that previous business experiences can rather lower attention to the environment. The significance and implications of the study were presented.

The Effects of Adversity Quotient and R&D Capabilities on Corporate Performance: The Mediating Role of Organizational Creativity Influencing Factors (역경지수와 연구개발역량이 기업성과에 미치는 영향: 조직창의성 영향요인의 매개역할)

  • Hae-Jin Sue;Jong-Keon Lee
    • Asia-Pacific Journal of Business Venturing and Entrepreneurship
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    • v.18 no.4
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    • pp.89-102
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    • 2023
  • This study examined the effects of adversity quotient and R&D capabilities on corporate performance and the mediating role of organizational creativity influencing factors in the relationship between these variables. This study established seven hypotheses, divided the adversity quotient into control, reach, and endurance, divided organizational creativity influencing factors into organizational resources and creative management practices, and divided corporate performance into management performance and technical performance. This study distributed 1,000 One hundred and sixteenquestionnaires to CEOs working at small and medium-sized technology start-ups in Gyeonggi-do and collected 122 copies under anonymous names. 116 questionnaires were used for hypothesis testing, excluding 6 cases in which responses were unfaithful or omitted. The results of this study are as follows. First, it was found that reach among the adversity quotient was positively related to organizational resources. Second, among the adversity quotient, control was found to have a positive(+) effect on management performance and technical performance, respectively. Third, organizational management practices were found to have a positive(+) effect on management performance. Fifth, organizational resources were found to partially mediate the relationship between control and technical performance, and to fully mediate the relationship between reach and technical performance. Finally, this study discussed the theoretical and practical implications of the research results.

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The Effects of Competence and Government Support Service of Micro and Small Business on Performance: Mediating Effects of Self Efficiency (소상공인의 역량과 정부지원 서비스가 성과에 미치는 영향: 자기효능감의 매개효과를 중심으로)

  • Song, Jung Hun;Ha, Kyu Soo
    • Asia-Pacific Journal of Business Venturing and Entrepreneurship
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    • v.17 no.2
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    • pp.129-140
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    • 2022
  • Micro and small enterprises are businesses that absorb the most labor in Korea. The position of micro and small enterprises in the national economy has an important and strategic role because micro and small enterprises are quite dominant in the Korea economy. The purpose of this study is to look at the effect of the CEO' business experience, competency(job competency, money competency, digital competency), government support service(government support satisfaction, education support) on the performance. For this study, data was collected from 220 CEO by using questionnaires. The statistics analysis SPSS 24.0 was used, it is a factor analysis, reliability test and multiple regression analysis for hypothesis verification. The research results are as follows. First, as a result of examining the effect of the CEO competency on the performance, it was found that among the competency factors, money competency and digital competency had a significantly positive (+) effect on the performance. Second, as a result of examining the effect of government support service on the performance, government support satisfaction, education support had a positive (+) effect on the performance. Thirdly, in the relationship between CEO' business experience, competency, government support service and performance, the mediating effect of self efficiency was significant money competency→self efficiency→performance, digital competency→self efficiency→performance.

Development and Effectiveness of Learning Programs on Visualization of Data for Gifted Students in Elementary School Science - Focusing on Using the Tableau Program - (초등학교 과학영재 학생을 대상으로 한 데이터 시각화 학습 프로그램 개발 및 효과 - Tableau 프로그램 활용을 중심으로 -)

  • Kim, Hyunguk
    • Journal of Korean Elementary Science Education
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    • v.43 no.1
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    • pp.18-34
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    • 2024
  • This study aimed to examine the effects of a science-learning program based on data visualization on the science inquiry and creative problem-solving abilities of elementary school science-gifted students. Accordingly, this research developed a data visualization science-learning program using Tableau, which had twelve sessions. The subjects encompassed 61 students in three gifted classes taught by the researcher. The scientific inquiry ability test and creative problem-solving ability test modified to suit the environment and situation were given to the subjects before and after the treatment. The results confirmed that science learning based on data visualization had no significant impact on basic science inquiry skills. Among the subdomains, significant results were obtained only in the reasoning subdomain. Moreover, integrative inquiry ability was significantly affected, unlike basic inquiry abilities. Among the five subdomains, significant differences were observed in three subdomains (data conversion, data interpretation, and variable control). However, concerning the generation of hypotheses and the control of variables, students exhibited confusion regarding the process of variable control and the exact concept of hypothesis development. This study also evaluated the effects of the program's application on creative problem-solving abilities and found a significant impact. Additionally, it was significantly different in all four subdomains. The results were interpreted to be owing to the students' mastery of Tableau's features, collaborative learning through discussion and debate, and the thematic impact of the data visualization program emphasizing procedural thinking. Finally, this study presented implications for science learning based on data visualization and the future direction of education.