• Title/Summary/Keyword: 자기주의

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The neural mechanism of distributed and focused attention and their relation to statistical representation of visual displays (분산주의와 초점주의의 신경기제 및 시각 통계표상과의 관계)

  • Chong, Sang-Chul;Joo, Sung-Jun
    • Korean Journal of Cognitive Science
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    • v.18 no.4
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    • pp.399-415
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    • 2007
  • Many objects are always present in a visual scene. Since the visual system has limited capacity to process multiple stimuli at a time, how to cope with this informational overload is one of the important problems to solve in visual perception. This study investigated the suppressive interactions among multiple stimuli when attention was directed to either one of the stimuli or all of them. The results indicate that suppressive interactions among multiple circles were reduced in V4 when subjects paid attention to one of the four locations, as compared to the unattended condition. However, suppressive interactions were not reduced when they paid attention to all four items as a set, in order to compute their mean size. These results suggest that whereas focused attention serves to later out irrelevant information, distributed attention provides an average representation of multiple stimuli.

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Analysis of Differences in Self-directed Learning According to Longitudinal Pattern of Information Retrieval Ability and Frequency (정보검색 능력과 빈도의 종단적 패턴에 따른 자기주도학습 능력 차이분석)

  • Shim, Jaekwoun
    • Journal of The Korean Association of Information Education
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    • v.23 no.6
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    • pp.551-560
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    • 2019
  • In the advanced information age, learning is an activity in which learners access information resources through computers and Internet to acquire and evaluate information on their own. The emergence of an online learning platform based on the fourth industrial revolution technology is developing into an environment in which elementary and secondary learners learn and study based on constructivism learning theory. In the online learning environment, the researches on the information retrieval ability of the elementary and secondary learners and the self-directed learning ability were found to be highly related. However, it is necessary to analyze the relation between information retrieval ability and self-directed learning ability through a cross-sectional study that is limited to specific curriculum and contents and expands the longitudinal research. In this study, the panel data of the Seoul Education Longitudinal Study collected over 8 years are used to find the difference in self-directed learning ability according to the longitudinal pattern of information retrieval ability and frequency.

Mediating Effects of Self-Esteem on the Relationship between Perfectionism in Children, and Depression and Anxiety (아동의 자기지향 및 사회부과 완벽주의와 우울, 불안 간 관계에 대한 자아존중감의 매개효과)

  • Chyung, Yun-Joo
    • Journal of the Korean Home Economics Association
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    • v.50 no.1
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    • pp.15-28
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    • 2012
  • The purpose of this study was to examine: (1) the relationships among two dimensions of children's perfectionism (both self-oriented and socially prescribed), and levels of depression, anxiety, and self-esteem; (2) whether or not self-esteem mediates the relationship between children's self-oriented perfectionism, and depression and anxiety; and (3) whether self-esteem mediates the relationship between socially prescribed perfectionism, and depression and anxiety. The participants were 406 fifth and sixth graders. Their data were collected with questionnaires. It was found that there are significant correlations between children's self-oriented perfectionism, and depression and self-esteem, and there are also significant correlations between children's socially prescribed perfectionism, and depression, anxiety, and self-esteem. It was also found that self-esteem mediates the relationship between the two dimensions of children's perfectionism, and depression and anxiety. These results seem to indicate that enhancing healthy self-esteem could lower the risks of experiencing depression and anxiety in children with perfectionistic personality.

The impact of flow on learning performance in the e-Learning systems (e-Learning 플로우가 학습성과에 미치는 영향)

  • Lee, Moon-Bong
    • Journal of Korea Society of Industrial Information Systems
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    • v.15 no.1
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    • pp.85-94
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    • 2010
  • One of the most significant changes is the paradigm shift from teacher-centered learning to learner-centered learning. Along with this paradigm shift, understanding of characteristics of e-learners who are both system users and learners is needed. Before suggesting a comprehensive framework, this study proposes research model that can improve a learning performance using the flow theory. The results show that intrinsic interest and focused attention are significant predictors of learning performance. Especially, intrinsic interest is more important on learning performance than focused attention. Information quality and skill are found to be strong predictors of the intrinsic interest. Also, perceived ease of use, skill and computer self-efficacy are strong predictors of the focused attention.

An Empirical Study of Social Workers' Organizational Commitment : Analyzing Mediating Effect of Organizational Cynicism (사회복지사의 조직몰입에 관한 연구 : 조직 냉소주의의 매개효과를 중심으로)

  • Kang, Chul-Hee;Kim, Kyo-Seong
    • Korean Journal of Social Welfare
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    • v.53
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    • pp.257-283
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    • 2003
  • The main objective of this study is to examine antecedents and outcome of organizational cynicism. This paper focuses on organizational commitment of social worker as outcome variable. Thus, this study attempts to examine structural relation of variables of organizational level(personnel management), job level(job characteristics), and individual level(level of self-control) on the level of organizational commitment, with special concern about the mediating effect of organizational cynicism. The study conducted mail survey and collected information for data analysis from 330 social workers working at 173 social welfare organizations in Seoul and Kyong-gi area, The study used structural equation modeling(SEM) method for analyzing the constructed model. Main results are as follows: (1) evaluation about personnel management is negatively related to organizational cynicism; (2) evaluation about job characteristics is negatively related to organizational cynicism; (3) evaluation about self-control is negatively related to organizational cynicism; (4) organizational cynicism exerts negative effect on the level of organizational commitment; and (5) evaluation about personnel management, evaluation about job characteristics, and evaluation about self-control exerts positive effect on the level of organizational commitment. Among the results of this study, this paper focuses on the function of personnel management system on organizational cynicism. This paper emphasizes that social welfare organizations must make a lot of efforts for making fair personnel system in order to reduce social workers' organizational cynicism and ultimately promote their organizational commitment.

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Relationships Between Mother's Perfectionism and Child's Unconditional Self - Acceptance, Depression, and Anxiety (어머니의 완벽주의와 아동의 무조건적 자기수용 및 우울, 불안 간의 관계)

  • Kim, Sarah Hyoung Sun;Jo, Hanik
    • Korean Journal of Child Studies
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    • v.26 no.5
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    • pp.151-163
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    • 2005
  • This study investigated relationships between mother's perfectionism and child's unconditional selfacceptance, depression, and anxiety. Participants were 602 4th, 5th and 6th grade elementary school children(mean age=11) and their mothers. Children reported levels of unconditional self-acceptance, depression, and anxiety; mothers reported their own perfectionism. Mother's perfectionism was positively related to her child's depression and anxiety. The unconditional self-acceptance of the child was negatively related to child's depression and anxiety. Child's unconditional self-acceptance was found to have moderating effects on the relationship between mother's perfectionism and child's depression and anxiety. The findings of this study indicated that unconditional self-acceptance functions as a protective factor for children who might have such psychological problems as depression and anxiety.

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Design of PBL(Problem - Based Learning) instructional model for HTML (Hyper Text Markup Language) learning (HTML 학습을 위한 문제중심학습 (Problem -Based Learning) 모형 개발)

  • Lee, Sun-Hyun;Kim, Kap-Su
    • 한국정보교육학회:학술대회논문집
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    • 2005.08a
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    • pp.401-408
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    • 2005
  • 본 연구는 학습자 중심의 구성주의 학습 모형인 문제중심학습( Problem-Based Learning: PBL) 모형 개발을 통한 효과적인 HTML 학습 방안의 탐색을 위해 수행되었다. 초등학생이 HTML( Hyper Text Markup Language )학습을 통해 프로그래밍을 학습할 때 단순문법을 익히는 것을 넘어 프로그래밍 언어를 자율적이고 창의적으로 활용하기 위해서는 고차원적인 자기 주도적 학습 능력과 문제 해결 능력이 요구된다. 이를 위해 본 논문은 문제중심학습의 기존모형들이 갖고 있는 특징을 기반으로 하여 개발되었다. 본 연구의 문제중심학습의 절차는 문제와의 만남- 문제의 해결 전략 세우기- 문제 해결을 위한 정보수집- 문제의 해결 -평가 단계와 같다. 학습과정 에세이 기록을 통해 학습절차를 설계하고 과정을 돌이킬 수 있으며 피드백 과정을 통하여 학습의 결손을 방지하도록 하였다. 구성주의 학습 모형인 문제중심학습(PBL)을 HTML 언어교육에 적용 할 경우 학습자의 자기 주도적 학습 능력과 의사소통능력, 창의력 논리력을 키울 수 있을 것으로 기대된다.

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The Self-reflection of European (Continental) Philosophy and Postcolonial African Philosophy (유럽 (대륙) 철학의 자기 성찰과 포스트식민주의 아프리카 철학)

  • Kim, Jung-hyun
    • Journal of Korean Philosophical Society
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    • v.131
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    • pp.49-75
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    • 2014
  • European philosophy helped to justify colonialism through a philosophy of history that privileged Europe. This paper reviews and examines postcolonial African philosophy's efforts to overcome colonialism. Postcolonial African philosophy has been trying to reexamine the essence of philosophy determined by European philosophy for freeing African philosophy from that determination. The emergence of postcolonial African philosophy itself has been a challenge to European philosophy. When European phil. will open itself to this challenge, there will be a possibility of dialogue for desirable relationship between two philosophical traditions. For European philosophy to open itself is to be seen and judged by the non-european, ie, African philosophical regard. Postcolonial African philosophy's efforts to overcome colonialism give questions and challenges to us who experienced and are remain to be under the influences of colonialism and has the task of overcoming it.

A Study on the Perception of Orient in Huangseong-Shinmun(皇城新聞) (황성신문의 '동양(東洋)' 인식에 관한 연구)

  • Park, Jeoung-sim
    • The Journal of Korean Philosophical History
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    • no.59
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    • pp.425-453
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    • 2018
  • This paper study about the Perception of Orient in Huangseong-Shinmun(皇城新聞). The Orient as a Non-Western is recognized as a geographical concept which represented Japanized culture and which breaked up Sinocentrism. Huangseong-Shinmun thought Korea, China, and Japan as the main countries which constitute Orient. And this paper regarded these three countries which is Yellow race are main area which countervail Western. Especially this paper thought Japan as the leading power which fulfilled Oriental peace. So Huangseong-Shinmun theorized nations of the same race, region and language(同種同州同文論). But Orientalism is just means which Japan used to rationalized the imperialistic invasion. Nevertheless Huangseong-Shinmun thought that periods are the era of racial competition. This is the limit Huangseong-Shinmun did'nt recognize the strategy which Japan concealed the imperialistic invasion.

The Effect of Self-consciousness and Materialism on Compulsive Buying and Conspicuous Consumption of American Female College Students (자의식과 물질주의가 미국 여대생의 충동구매와 과시소비성향에 미치는 영향에 관한 연구)

  • Park, Min-Jung
    • Korean Journal of Human Ecology
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    • v.18 no.3
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    • pp.705-717
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    • 2009
  • 본 연구의 목적은 미국 여대생의 자의식, 물질주의성향, 충동구매와 과시적 소비성향간의 관계에 관하여 조사하는데 있다. 상징적 자기완성이론을 이론적 근거로 하여 가설을 설계하였으며, 설문지 조사법을 이용하여 자료를 수집하였다. 편의표본추출법을 적용하여 미국 중서부지역의 한 대학교의 여대생 315명을 연구대상으로 설문조사를 하였으며, 최종적으로 296명의 응답을 연구결과분석에 이용하였다. Stepwise 회귀분석을 통한 분석 결과 공적 자의식은 물질주의성향과 충동구매성향 및 과시소비성향에 정적 영향을 미치는 것으로 나타났으며, 사적 자의식은 과시소비성향에 부적 영향을 미치는 것으로 나타났다. 또한, 단순회귀분석을 통한 분석 결과 물질주의성향과 충동구매성향 및 과시적 소비 성향 간에 정적인 관계가 있는 것으로 나타났다. 본 연구는 자의식, 물질주의성향, 충동구매와 과시소비 성향간의 관계 메커니즘을 증명해 보임으로써, 사회 심리학적 소비자 행동연구에 이론적 틀을 제시하였다. 또한, 본 연구결과는 미국 여대생을 표적 시장으로 하는 기업이 표적소비자의 소비행동과 심리를 이해하는데 중요한 자료로 이용될 것으로 기대된다.