• Title/Summary/Keyword: 결과통제

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The Effect of Information Protection Control Activities on Organizational Effectiveness : Mediating Effects of Information Application (정보보호 통제활동이 조직유효성에 미치는 영향 : 정보활용의 조절효과를 중심으로)

  • Jeong, Gu-Heon;Jeong, Seung-Ryul
    • Journal of Intelligence and Information Systems
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    • v.17 no.1
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    • pp.71-90
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    • 2011
  • This study was designed to empirically analyze the effect of control activities(physical, managerial and technical securities) of information protection on organizational effectiveness and the mediating effects of information application. The result was summarized as follows. First, the effect of control activities(physical, technical and managerial securities) of information protection on organizational effectiveness showed that the physical, technical and managerial security factors have a significant positive effect on the organizational effectiveness(p < .01). Second, the effect of control activities(physical, technical and managerial securities) of information protection on information application showed that the technical and managerial security factors have a significant positive effect on the information application(p < .01). Third, the explanatory power of models, which additionally put the information protection control activities(physical, technical and managerial securities) and the interaction variables of information application to verify how the information protection control activities( physical, technical and managerial security controls) affecting the organizational effectiveness are mediated by the information application, was 50.6%~4.1% additional increase. And the interaction factor(${\beta}$ = .148, p < .01) of physical security and information application, and interaction factor(${\beta}$ = .196, p < .01) of physical security and information application among additionally-put interaction variables, were statistically significant(p < .01), indicating the information application has mediated the relationship between physical security and managerial security factors of control activities, and organizational effectiveness. As for results stated above, it was proven that physical, technical and managerial factors as internal control activities for information protection are main mechanisms affecting the organizational effectiveness very significantly by information application. In information protection control activities, the more all physical, technical and managerial security factors were efficiently well performed, the higher information application, and the more information application was efficiently controlled and mediated, which it was proven that all these three factors are variables for useful information application. It suggested that they have acted as promotion mechanisms showing a very significant result on the internal customer satisfaction of employees, the efficiency of information management and the reduction of risk in the organizational effectiveness for information protection by the mediating or difficulty of proved information application.

The perceptual span of Junior-high school students in Korean reading (우리글 읽기에서 중학생들의 지각폭 연구)

  • Choi, Soyoung;Koh, Sungryong
    • Korean Journal of Cognitive Science
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    • v.25 no.3
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    • pp.189-210
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    • 2014
  • The present study investigated the perceptual span(or the span of effective vision) of junior-high school students during reading Korean, using the material and the moving-window display change technique used in Choi & Koh(2009). The 8 different window sizes were used in the experiment. They were 3, 5, 7, 9, 11, 13, 15 characters in size and the whole line. Reading rate, number of fixation, saccadic distance, fixation duration were compared between each window-size condition and the whole line condition. Considering the pattern of eye-movement measures above, the size of the perceptual span of junior-high school students in Korean reading may be estimated to be 9 characters, that is 4 characters to the right and 1 characters to the left of the fixation.

Development of Emotional Management Program for Adolescents' Happiness and Psychological Well-being (청소년의 행복감과 심리적 안녕감 향상을 위한 정서관리 프로그램 개발 연구)

  • Kwak, Yun Jung
    • The Journal of the Korea Contents Association
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    • v.15 no.11
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    • pp.227-237
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    • 2015
  • The purpose of this study is to develop an emotional management program on adolescents' happiness and psychological well-being. The participants were 100 students from two middle schools located in Seoul. Half of them were assigned to the treatment group, and the other half were assigned to the control group. Students in the treatment group participated in an emotional management program for 8 weeks. All of the participants' happiness and psychological well-being scores were measured before and after implementation of the program. The pre-test scores of both groups indicated that they were homogeneous. However, as for the post-test, the happiness score of the treatment group was significantly higher than that of the control group. Also, the scores of the treatment group on six subdimensions of psychological well-being were higher than those of the control group. These results imply that the emotional management program has a significant, positive effect on adolescents' happiness and psychological well-being.

The Impact of Perceived Security Control on the Acceptance of Internet Banking (인지된 보안통제가 고객의 인터넷 뱅킹 수용에 미치는 영향)

  • Suh, Bo-Mil
    • The Journal of Society for e-Business Studies
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    • v.11 no.1
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    • pp.25-52
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    • 2006
  • This study focuses on customer perception of security control under Internet banking environment Internet banking customers' understanding of security control is insufficient. They are not fully aware of security technologies for Internet banking. Moreover, they cannot know which control is implemented and maintained on an Internet banking site when visiting the site. This study, therefore, attempts to find the impact of customer perception of security control on Internet banking acceptance. The research model is based on the TAM (Technology Acceptance Model), and introduces trust as an additional belief. Trust has been investigated in the marketing area, and begins to be focused in e-business area. A Web survey of Internet banking users collected 845 cases. Statistical analyses, using SEM (Structural Equation Modeling), partially supported the hypotheses that perceived strength of security control has an impact on three beliefs: trust, perceived usefulness, and perceived ease of use. We also verified the impact of these beliefs on attitude toward using, on behavioral intention to use, and on actual use. It is, therefore, verified that perceived strength of security control is a determinant of Internet banking acceptance.

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The Effect of Perceived Information Control on the Knowledge Sharing Intention of the Social Network Service Users (인지된 정보 통제가 소셜 네트워크 이용자의 정보 제공 의도에 미치는 영향)

  • Lee, Un-Kon;Kim, Kyong Kyu;Song, Ho Hyeon
    • The Journal of Society for e-Business Studies
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    • v.18 no.1
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    • pp.107-127
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    • 2013
  • The evolution of IT facilitated the communication and knowledge sharing between the social network service (SNS) users. When the more information about SNS users had been posted in SNS site, SNS users had sometimes exposed in the risk of privacy invasion. To remedy this problem, we had introduced the information control mechanisms from the prior studies in data management to the SNS area and empirically validated the effect of these mechanisms in this research. Three information control mechanisms had been elected as access control, reference control and diffusion control. We had conducted a survey to the Facebook users which is the most famous SNS site. 459 data had been gathered and analyzed by PLS algorism. As the results, reference control and diffusion control has significantly increased the trust on SNS providers and decrease the privacy concern. This change could significantly affect on the satisfaction with the SNS site and knowledge sharing intention of SNS users. This study could introduce the new perspective about privacy protection issues in SNS area. Also, the information control mechanisms suggested in this study could contribute to make more robust privacy protection mechanisms in SNS site in practice.

The Effects of an Emotional Intelligence Development Program on the Stress Recognition and the Stress Coping of Elementary School Children (정서지능 향상 프로그램이 아동의 스트레스 인식과 스트레스 대처에 미치는 영향)

  • Kim, Kwang-Soo;Kim, Mi-Seon
    • The Korean Journal of Elementary Counseling
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    • v.7 no.2
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    • pp.141-158
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    • 2008
  • The purpose of study was to examine the effects of an emotional intelligence development program on the stress recognition and stress coping of elementary school children. The subjects of this study are 24 fourth grade students who were selected based on the level of their emotional intelligence and stress recognition(level under the mean). They were divided into an experimental group and a control group, and each group had 12 students. The quantitative results of this study are as follows: First, the experimental-group increased in the level of emotional intelligence and showed a significant increase in the sub-areas of emotional intelligence(emotional recognition and expression, thought promotion) than the control group. Second, the experimental group decreased in the level of stress recognition and showed a significant decrease in the sub-areas of stress recognition(parents, family environment, friends, schoolworks) than the control group. Third, the experimental group improved in stress coping and showed a significant improvement in the sub-areas of stress coping(active coping, passive/avoidant coping, and social support seeking coping) than the control group. This study shows that emotional intelligence development program can be an effective tool for the change of stress recognition and stress coping of elementary school children.

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Psychosocial Factors and Its Related Factors Among the Elderly People in a City (도시지역 노인들의 사회심리적 요인과 그의 관련요인)

  • Song, Young-Soo;Kwon, In-Sun;Cho, Young-Chae
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.13 no.8
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    • pp.3521-3531
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    • 2012
  • This study was performed to determine the relationships among self-esteem, state anxiety, interpersonal behavior trait and locus of control, and to reveal its related factors. The interviews were performed, during the period from April 1st, to June 30th, 2011, to 396 elderlies in Daejeon city. As a results, the self-esteem was negatively correlated with state anxiety and interpersonal behavior trait, while it was positively correlated with locus of control. While state anxiety was positively correlated with interpersonal behavior trait, it was negatively correlated with locus of control, and interpersonal behavior trait was positively correlated with locus of control. Multiple stepwise analysis revealed that the factors of influence on self-esteem included IADL, spouse, mastication of food and amnesia. The factors of influence on State anxiety included mastication of food, IADL, spouse, subjective health status, disability of body, subjective sleep evaluation and educational level. The factors of influence on Interpersonal dependent behavior trait included spouse, IADL, monthly income and subjective health status. The factors of influence on locus of control included spouse and visual acuity. Above results suggested that the self-esteem, state anxiety, interpersonal behavior trait and locus of control of subjects were significantly related with the sociodemographic characteristics, health related factors and health status.

A Study on the Characteristics by Keyword Types in the Intellectual Structure Analysis Based on Co-word Analysis: Focusing on Overseas Open Access Field (동시출현단어 분석에 기초한 지적구조 분석에서 키워드 유형별 특성에 관한 연구 - 국외 오픈액세스 분야를 중심으로 -)

  • Kim, Pan Jun
    • Journal of the Korean Society for Library and Information Science
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    • v.55 no.3
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    • pp.103-129
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    • 2021
  • This study examined the characteristics of two keyword types expressing the topics in the intellectual structure analysis based on the co-word analysis, focused on overseas open access field. Specifically, the keyword set extracted from the LISTA database in the field of library and information science was divided into two types (controlled keywords and uncontrolled keywords), and the results of performing intellectual structure analysis based on co-word analysis were compared. As a result, the two keyword types showed significant differences by keyword sets, research maps and influences, and periods. Therefore, in intellectual structure analysis based on co-word analysis, the characteristics of each keyword type should be considered according to the purpose of the study. In other words, it would be more appropriate to use controlled keywords for the purpose of examining the overall research trend in a specific field from the perspective of the entire academic field, and to use uncontrolled keywords for the purpose of identifying detailed trends by research area from the perspective of the specific field. In addition, for a comprehensive intellectual structure analysis that reflects both viewpoints, it can be said that it is most desirable to compare and analyze the results of using controlled keywords and uncontrolled keywords individually.

Discrepancy between Parent and Child Report on Quality of Life and Behavioral Problems in Child and Adolescent cancer survivors and Healthy Control Group (소아암 생존자 집단과 건강통제 집단의 삶의 질과 문제행동 비교 및 부모보고와 자기보고의 차이 연구)

  • Kim, M.H.;Chung, C.M.;Rhee, M.A.;Ryu, C.J.;Won, S.C.;Shin, Y. J.
    • Korean Journal of Health Psychology
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    • v.16 no.3
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    • pp.483-500
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    • 2011
  • Since the introductionof modern therapies, more children with cancer have survived their illness. As a result, an interest in the degree of adjustment achieved by cancer survivors has increased. In this study, quality of life and behavior problemsof child and adolescent cancer survivors were compared with those of healthy controls. Also, the patternsof the discrepancy between parent-report and self-report were compared. Childhood cancer survivors aged 8-18 and their mothers were participated in the study. Parent and self report versions of PedQL were administered to assess the quality of life. K-CBCL and K-YSR were further completed to assess internalizing and externalizing behavior problem. Results suggested that cancer survivors generally showed lower quality of life in physical and social domains and more internalizing behavior problem than healthy control group. However, the results were affected by the domain, age group, and informant. The pattern of discrepancy between parent and self report was similar. All parents reported higher levelsof quality of life and lower levels of behavior problems compared to the self reports of their siblings. In assessing internalizing problem behaviors, cancer survivor group showed greater discrepancy than the healthy control group.The implications, limitations, and directions for future research were also discussed.

차별정보가설(差別精報假說) 하(下)에서 기업(企業)의 다각화(多角化)와 보통주(普通株) 수익률(收益率)

  • Choi, Yong-Sik
    • The Korean Journal of Financial Management
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    • v.11 no.2
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    • pp.65-81
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    • 1994
  • 주식의 기대수익률과 체계적 위험과의 관계를 설명한 자본자산가격결정모형(CAPM)은 지난 30년간 많은 재무학자들에 의해 지속적으로 검증 받아 왔다. 물론, 자본시장의 효율성도 포함된 결합가설(結合假說)(joint hypothesis)의 검증이라는 어려운 점도 있으나, 일련의 연구는 기존에 발견된 주가이례(株價異例)현상을 설명하기 위해 새로운 위험 변수가 필요하다고 지적하였다. 이러한 방향으로의 연구 중 차별정보가설은 투자분석에 이용 가능한 정보의 양(量)이 위험측정의 불확실성을 결정하므로 주식의 수익률도 따라서 변하게 된다고 설명하고 있다. 본 연구는 기업의 다각화가 진행됨에 따라 각 사업단위의 회계정보 및 소속산업의 자료수집을 통한 정보의 양이 증가된다는 가정아래 차별정보가설을 실증 분석한다. 기업규모를 통제하여 구성한 포트폴리오 분석 방법은 다각화지 수가 낮은 기업이 체계적으로 높은 초과수익률을 갖는 것으로 나타났다. 이 분석결과는 차별정보가설이 예 상하는 바와 일치하는 결과로 해석될 수 있다. 그러나, 기업규모의 통제없이 구성한 다각화 포트폴리오의 분석결과와 개별기업 차원의 회귀분석 결과는 초과수익률과 기업의 다각화 정도가 선형 관계가 아닌 U자형의 관계에 있다는 것을 보여주고 있다.

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