• Title/Summary/Keyword: Exploratory data analysis

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The Effect of Service Orientation on the Organizational Effectiveness in Security (경호.경비업체 서비스 지향성이 조직 유효성에 미치는 영향)

  • Min, Jae-Ki;Kim, Chang-Ho
    • Korean Security Journal
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    • no.14
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    • pp.141-160
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    • 2007
  • The meaning of this research work lies in providing useful basic resources which can be utilized in the strategic respect of internal marketing by investigating how security employees' quality in relation to service orientation impact on organizational effectiveness. Employees of security in Seoul Gyeonggi region were selected as the subjects of this survey and 234 participants were sampled by Convenience Sampling Method. Resulting data were processed by frequency analysis, exploratory analysis, t-test, one-way ANOVA, correlation analysis, regression analysis using SPSS V11.0 program. The results from these research methods and analyses revealed the followings: First, service leadership which was the sub-variable of the service orientation according to the demographic characteristics revealed significant differences in gender, age; and service encounter, in age, the level of education and monthly income; and the service system, in gender, age and monthly income; and human resources management, in gender, age, the level of education and monthly income. Second, job satisfaction which was the sub-variable of the organizational effectiveness according to the demographic characteristics revealed significant differences in age, the level of education and monthly income; and organizational commitment, in gender, age, the level of education and monthly income. Third, the results from regression analysis of service orientation and organizational effectiveness showed that service leadership, service system, service encounter, which were the sub-variables of service orientation, had significant impacts on job satisfaction, and that service system and human resources management impacted significantly on organizational commitment.

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Development and Validation Study of the Korean Version of Working Relationship Scale (한국형 실천관계 척도 정신장애인 용 개발 연구)

  • Kwon, Jayoung
    • Korean Journal of Social Welfare
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    • v.65 no.3
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    • pp.239-263
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    • 2013
  • This research was carried out in order to develop and validate the Korean Version of Working Relationship Scale for Mentally Disabled Persons, which measures the working relationship between a mentally disabled person and his or her case manager. The first step taken to develop this scale was to construct sample items for the Working Relationship Scale using literature research and three focus group interviews of mentally disabled persons who use local mental health services. Secondly, mentally disabled people were surveyed with these sample items and two professors from the department of social work who specialize in mental health social work and two licensed mental health social workers working in the community mental health field reviewed these sample items to select and compile a final version of the scale. Lastly, the scale's reliability and validity was verified through an empirical study of 569 mentally disabled persons who surveyed the final selection of items. An explanatory factor analysis showed that the sample items can be grouped into three factors. Factor 1 is 'Professional Contribution Factor,' which is related to the professional practice of the case manager; Factor 2 is 'Negative Working Relationship Factor'; and Factor 3 is 'Emotional Bond Factor,' which measures the intimacy between the case manager and the mentally disabled person. A confirmatory analysis of the three-factor format that was discovered in the explanatory factor analysis was carried out with the rest of the randomly divided data, which showed that the model demonstrated a goodness-of-fit. The convergence validity between similar concepts appeared to be appropriate as well. Based on these results, the Korean Version of Working Relationship Scale for Mentally Disabled Persons consisting of a final 33 items is developed and proposed and its implications in social work are discussed.

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An Analysis of the Differences in the Steps of the Demographic Characteristics in Security Company (인구통계학적 특성에 따른 시큐리티업 종사자의 차이 분석 : 서비스지향성과 서비스품질 및 경영성과를 중심으로)

  • Min, Jae-Ki;Han, Sang-Cheul
    • Korean Security Journal
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    • no.20
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    • pp.141-177
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    • 2009
  • The purpose of this study is to identify the effects of service orientation perceived by employees of security companies on service quality and management performance based on service orientation theory. To test this, 345 participants were sampled from the security companies located in Seoul and Gyeonggi area using stratified cluster random sampling, and then frequency analysis, exploratory factor analysis, t-test, one-way ANOVA analysis and path analysis of the resulting data were conducted using SPSS 15.0 program. Conclusions derived from the aforementioned analytical methods are as follows: there were difference in service orientation according to demographic characteristics. And results from analyses showed that service leadership, which is sub factor of service orientation, was highly evaluated by the male group, and the customer service, by the participants of having college education and more, and the service system, by the group of the income bracket between 1.51 and 2 Million Won.

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The Relationship between Gymnasium Selection and Training Adherence of Security Martial Arts Trainees (경호무도 수련생의 도장선택과 수련지속의 관계)

  • Song, Gyu-Geun;Lee, Ki-Se;Min, Jae-Ki
    • Korean Security Journal
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    • no.27
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    • pp.107-128
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    • 2011
  • The purpose of this study was to determine the relationship between gymnasium selection and training adherence of security martial arts trainees. To this aim, this study selected 8 gymnasiums in Gyounggi and Incheon province and sampled 220 people above the fourth grade in elementary school. Out of these, 14 cases were dropped due to insufficient answers or incomplete answers, and 206 qualified cases were finally adopted for this study. Data were analyzed using exploratory factor analysis, reliability analysis and frequency analysis, MANOVA, correlation analysis and multiple regression analysis with SPSS 18.0. The results of this study were as follows. First, there were significant differences in gymnasium selection factors(instructor background, training program, public relations) depending upon the trainee's sex. Second, there were significant differences in gymnasium selection factors(training program, main others, public relations) depending upon the trainee's school grade. Third, there were no significant differences in training adherence factors depending upon the trainee's sex and school grade. Fourth, there were positive correlations between instructor background, training program and public relations-factors among gymnasium selection and management program, external and social relations-factors among training adherence. Fifth, the partial sub-factors of gymnasium selection have influenced training adherence. Consequently, security martial arts managers and instructors need to establish marketing strategies suitable for sex and school grade to recruit new security martial arts trainees. It may be considered that security martial arts instructors should construct the differentiated management system for trainees and the specialized training program for lasting training of new or existing security martial arts trainees.

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The Effect of Servant Leadership of Sports Administrator on Job Satisfaction and Organizational Citizenship Behavior (체육행정가의 서번트 리더십이 직무만족과 조직시민행동에 미치는 영향)

  • Seo, Jae-Ha;Cho, Byung-Jun
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.12 no.11
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    • pp.4895-4906
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    • 2011
  • The purpose of this study was to find the effect of servant leadership of sports administrator on job satisfaction and organizational citizenship behavior to provide effectiveness management. To accomplish this research objective, as the subjects 333 employees were selected who working at 3 branches of Korea Sports Promotion Organization and Korea Olympic Committee. As for data processing, this research made a frequency analysis, exploratory factor analysis, correlation analysis confirmatory factor analysis, and structural equation model analysis were utilized. The results using structural equation model indicated that servant leadership had directly positive effect on job satisfaction. and servant leadership had directly positive effect on organizational citizenship behavior. In addition, job satisfaction had directly positive effect on organizational citizenship behavior. The implications of the study suggest that sports organization administrator should strengthen servant leadership to build up effectiveness management.

The effect of flower decoration on customer's satisfaction and re-visit of a baby's first birthday (화훼장식이 돌잔치 고객의 만족도와 재방문 의도에 미치는 영향)

  • Kim, Joung Hee;Lim, Young Hee;Kim, Kiu Weon
    • FLOWER RESEARCH JOURNAL
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    • v.19 no.1
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    • pp.68-76
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    • 2011
  • This study was conducted to investigate customer taste related to satisfaction of a baby's first birthday party and re-visit of venues. General characteristics of customers were similar in male and female or the married and the unmarried. Mainstream age of respondents was from in their 20's to 30's. Among them, the number of university graduates were the largest in education level. Theoretical model was composed with seven significant variables of design style and composition and design harmony and color sense for flower decoration, accessibility, facility, service and price, satisfaction, and intention of re-visit based on the result of analysis on these factors. Exploratory factor analysis was performed using SPSS 14.0K. Structural equation modeling(SEM) for simultaneous measure of path coefficient in all casualty of study model, measurement model of AMOS 7.0 for evaluation of validity, and reliability and factor analysis method using technical statistics, frequency analysis, and Cronbach's Alpha for data analysis were used. The result of hypothesis verification showed that design style and composition was the most significant item in satisfaction of parameter and it was followed by design harmony and color sense. While service and price had positive effect on satisfaction, accessibility and facility had no relation to it. It means that the most crucial variable was a flower decoration in planning and representation of the celebration of baby's first birthday. In conclusion, the finding of this study suggests that the effective utilization of these variables will contribute to the enhancement of satisfaction affecting improvement service and price or intention of re-visit.

A study on the effect of accounting information on dividend policy by measuring corporate conservatism (From the perspective of the internal accounting management system) (기업보수주의 측정으로 회계정보가 배당정책에 미치는 연구 (내부회계 관리제도 관점에서))

  • Lee, Soon Mi;You, Yen Yoo
    • Journal of Digital Convergence
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    • v.19 no.8
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    • pp.141-149
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    • 2021
  • This study investigated the effect of accounting information on dividend policy as a measure of corporate conservatism from the perspective of the internal accounting management system. The verification is based on a sample of 543 companies listed on securities (excluding KOSDAQ and financial industry) among the Bank of Korea (2019) 「2018 Corporate Management Analysis」 and company analysis of the Korea Productivity Center (financial data disclosed as listed companies as a December settlement company) was composed. Using SPSS 22, empirical analysis was conducted using exploratory factor analysis and regression analysis. The first is the verification related to corporate conservatism and the role of dividend policy, and it is verification of whether internal accounting management influences financial decision-making. Second, if internal accounting management exists, it is a verification of how conservatism and investment policies (in-house reserve, debt borrowing, capital increase, dividends, etc.) affect the corporate value according to accounting information. As a result, from the perspective of the internal accounting management system, it was found that among the variables of accounting information, profitability can have a positive effect on corporate conservatism and dividend policy as a corporate valuation method of reinvestment. In addition, it has been proven that corporate conservatism has an effect on profitability-to-value through capital accumulation and reinvestment such as surplus and internal reserves. In the future, we will study and discuss the complementarity of corporate conservatism and dividend policy in relation to governance structure and improvement of the internal accounting management system.

A Study on the Mediating Effect of Social Support in the Relationship between Child Rearing Stress and Satisfaction with the Parental Roles of the Mother (어머니의 양육 스트레스와 부모역할 만족도의 관계에서 사회적 지지의 매개효과 연구)

  • An, Myung Hyun;Kim, Young Ae
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.20 no.1
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    • pp.259-267
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    • 2019
  • The purpose of this study is to examine the inner side of those who raise the children, that is, the mothers, through the satisfaction with the parental roles and the child-rearing stress of them, with a view to emphasize the importance of an alternative for the mothers to cope with child-rearing stress and enhancing their satisfaction level with their role as a parent as well as the importance of social support in order to enhance the quality of rearing. For this purpose, the researcher conducted a survey with 312 mothers with preschool children of age 4 to 7 in Seoul and Gyeonggi Area from October 1, 2018 to October 15, 2018. To analyze the data, the researcher conducted frequency analysis, exploratory factor analysis, confirmatory factor analysis, confidence analysis, correlation analysis, structural equation model, and Sobet-test, using SPSS 22.0 and AMOS 22.0. The results of the analyses showed that social support and satisfaction with the parental role were significantly influenced by child-rearing stress, while social support influenced the satisfaction with the parental role significantly. Also, it turned out to have a mediating effect in the relationship between the mother's child-rearing stress and the satisfaction with the parental role. Based on these findings, the study highlights that the social network that is connected with the mothers may function to reduce the negative influence of child-rearing stress on the satisfaction with the parental role when the social network channels appropriate support, tangible assistance, appealing of difficulties, and encouragement.

The Influence of the Relationship between Social Interaction, Role Acquisition, and Self-Identity of People with Physical Disabilities Participating in Daily Sports (생활체육에 참여하는 지체장애인의 사회적상호작용, 역할취득 및 자아정체성 간의 영향관계분석)

  • Park, JoongHeung;Park, JinWoo;Lee, HyunSu
    • 재활복지
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    • v.22 no.1
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    • pp.27-49
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    • 2018
  • The purpose of this study was to analyze the relationship between social interaction, role acquisition, and self-identity of people with physical disabilities participating in daily sports. In order to accomplish the purpose of this study, people with physical disabilities residing in Busan, Gyeongnam, and Gyeongbuk were set as a population. Among them, 384 people with physical disabilities participating in daily sports were sampled using convenience sampling. Data were analyzed by frequency analysis, exploratory factor analysis, reliability analysis, multiple regression analysis, and simple regression analysis using the SPSS 23.0 program. The results were as follows. As a result of analyzing the effects of participation level of daily sports for people with physical disabilities on social interaction, role acquisition, and self-identity, first, participation period had a significant effect on ego-identity. Second, participation time did not have a statistically significant effect on social interaction, role acquisition, and self-identity. Third, participation frequency had a significant effect on social interaction, role acquisition, and self-identity. In addition, social interaction, role acquisition, and self-identity showed a statistically significant correlation with positive effects as a result of analyzing the relationship between social interaction, role acquisition, and self-identity.

The Validation of the Play Participation Attitude Scale for Parents of Preschoolers (영유아 부모의 놀이참여태도 척도 타당화 연구)

  • Lee, So-yean;Wui, Yeong-hee;Yoo, Jae-ryoung;Chyung, Yun-joo;Lee, Young-ae;Kim, Lee-jin
    • Korean Journal of Play Therapy
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    • v.21 no.4
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    • pp.491-507
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    • 2018
  • The purpose of this study is to validate the Play Participation Attitude Scale for parents of preschoolers, which was developed by the Delphi survey. 447 parents of 9 daycare centers in Seoul and Incheon were recruited for this study and, finally, data from 339 parents were used to perform exploratory factor analysis, confirmatory factor analysis, correlation analysis, multiple regression analysis, and reliability analysis. The results of the study are as follows. First, factor analyses revealed that the global fit of the sensitively play (7 items), responsively play (6 items), and delightfully play(7 items) three-factor model was good. Second, the internal consistency of the Play Participation Attitude Scale was good. Third, there was a statistically significant positive correlation between the current scale and the parents' playfulness scale, indicating concurrent validity. Finally, higher scores of the Play Participation Attitude Scale and its three factors significantly predicted lower scores of parenting stress and higher scores of the preschoolers' self-control ability. These findings revealed that this new measure to be both valid and reliable and specifically suggests what kind of attitude is appropriate for parents to adopt when participating in preschoolers' play.