• Title/Summary/Keyword: 내적 변화요인

Search Result 97, Processing Time 0.024 seconds

The Changes of Mathematics Anxiety Shown Brain-Based Measurement through a Remedy Program for High School Students (심리적 처치프로그램에서 고등학교 학생들의 뇌파반응에 따른 수학불안의 변화)

  • Han, Se Ho;Choi-Koh, Sang Sook
    • Journal of Educational Research in Mathematics
    • /
    • v.26 no.2
    • /
    • pp.205-224
    • /
    • 2016
  • Nowadays technological instruments are advanced to measure brain waves called EEG. Also, it is important to find some facts that cause students to have mathematic anxiety (MA) and to provide remedy programs to lessen their MA in order to help students cure MA that could contribute to negative self-efficacy toward mathematics and mathematical learning. To find how they change the MA level, a small group of 11 high school students in Suwon city participated for ten weeks at the remedy program based on students' levels of MA diagnosed by MASS instrument (Ko, & Yi, 2011) and proofread by 8 advisors who worked in related research areas. The results showed that the remedy program was effective to lessen students' MA and it should provide a long term period since some negative experiences were accumulated for a long time of his or her past schooling by others such as teachers, peers, and parents. EEG showed that students got better scores on a percent of correct answers and a reaction time and some student' EEG from a group HMA became smaller heights and width in comparison of the other groups.

Analysis of Attribute Importance-Performance of Korean Apples for Southeast Asian Consumers (동남아시아 소비자들의 한국산 사과 속성에 대한 중요도-만족도 분석)

  • Hong, Na-Kyoung;Kim, Tae-Kyun
    • Current Research on Agriculture and Life Sciences
    • /
    • v.31 no.3
    • /
    • pp.182-192
    • /
    • 2013
  • Since the Korean apple industry needs to expand its export market in Southeast Asia, this study investigates the attributes of Korean apples affecting consumer preference in Indonesia, Malaysia, Singapore, and Thailand. Based on an Importance-Preference analysis, the results are summarized as follows. First, price is the most important determinant for purchasing Korean apples by Southeast Asian consumers, except in Malaysia. Second, managing the intrinsic(sweetness and chewing texture) and extrinsic(surface and color) factors needs to be well maintained. Third, the priority of the marketing factor(wrapping) should be lowered. Fourth, while the importance of extrinsic factors(shape and size) is low, satisfaction is high, so these factors need to be managed to avoid overkill. Overall, Korean apples should have their own merits with an appropriate proper price, while maintaining a high quality. The results of this paper may provide suitable strategies for promoting apple exports to Southeast Asia.

  • PDF

The Relationship between the Stage of Exercise Behavior Change and Physical Self-Concept and Self-Efficacy of Casino Security Employees (카지노 시큐리티 종사자의 운동변화단계에 따른 신체적 자기개념과 자기 효능감의 관계)

  • Chun, Yong-Tae;Oh, Jung-Il
    • Korean Security Journal
    • /
    • no.21
    • /
    • pp.95-120
    • /
    • 2009
  • This study was designed to investigate the relationship between the stages of exercise behavior change and physical self-concept and self-efficacy of security employees in hotel casinos. The sampling was drawn from employees at 8 casinos which had more than 30 employees. Participants were selected by convenience sampling method and they completed questionnaires about Physical Self-Concept and Self- Efficacy by self-administration method under supervision of trained researchers SPSS 16.0 (Statistical Package for the Social Science) was used for data analysis in the present study. Reliability and validity were examined for the present study. The principle component factor analysis and varimax rotation were used for the present study. Eigen value 1.0 was the criterion for selecting factors. Chi-square (X) 2 test was utilized for measuring the difference in gender and types of job duties at the stages of exercise behavior change. One-way ANOVA was employed to examine the relationship between the stages of exercise behavior change as an independent variable and physical self-concept and self-efficacy as dependent variables. The Scheffe method was used to determine mean differences of groups as a follow-up test. Multiple regression analysis was utilized to test the difference of physical self-concept as dependent variable and self-efficacy as independent variable. To verify hypothesis for the study, a statistical significance level of $\alpha$=.05 was used. The results were as follow: first, there were differences found for gender and types of job responsibilities in the stages of exercise behavior change. Secondly, as security employees progressed through the stages of exercise behavior change, their physical self-concept and self-efficacy improved. Finally, physical activity and body fat had significant main effects on self-efficacy.

  • PDF

An analysis of factors which affect teachers' self-confidence in using technology for mathematics class (테크놀로지를 활용한 교사의 확신(self-confidence)에 영향을 미치는 요인 탐색)

  • Hong, Ye-Yoon;Im, Yeon-Wook
    • Journal of Digital Convergence
    • /
    • v.10 no.11
    • /
    • pp.565-577
    • /
    • 2012
  • Various factors affecting teachers' self-confidence exist in math class using technology such as graphic calculators. For example, internal factors such as teachers' attitude and external factors such as school administrators or colleague's support can be considered. Pedagogical Technology Knowledge(PTK) is the very important factor which determines teacher's self-confidence in educational technology, and the development of PTK is composed of teacher's perception on the technology and its application and instrumentation. This study investigated 19 pre-service and current middle and high school teachers in the respect of their change of self-confidence, attitude, expertise on pedagogical technology, and quality of math class. These are anlayzed with the concept of instrumentation and instrumentalization through various experiences like graphic calculator, GPS and AutoGraph. The result indicated that constraints or obstacles did not affect much if teachers' attitude and self-confidence were strong. Particularly teachers' firm will to learn about technology and their confidence on its value are the critical factors in using technology for mathematics class.

Privacy Intrusion Intention on SNS: From Perspective of Intruders (SNS상에서 프라이버시 침해의도: 가해자 관점으로)

  • Eden Lee;Sanghui Kim;DongBack Seo
    • Information Systems Review
    • /
    • v.20 no.1
    • /
    • pp.17-39
    • /
    • 2018
  • SNS enables people to easily connect and communicate with each other. People share information, including personal information, through SNS. Users are concerned about their privacies, but they unconsciously or consciously disclose their personal information on SNS to interact with others. The privacy of a self-disclosed person can be intruded by others. A person can write, fabricate, or distribute a story using the disclosed information of another even without obtaining consent from the information owner. Many studies focused on privacy intrusion, especially from the perspective of a victim. However, only a few studies examined privacy intrusion from the perspective of an intruder on SNS. This study focuses on the intention of privacy intrusion from the perspective of an intruder on SNS and the factors that affect intention. Privacy intrusion intentions are categorized into two types. The first type is intrusion of privacy by writing one's personal information without obtaining consent from the information owner;, whereas the other type pertains to intrusion of privacy by distributing one's personal information without obtaining consent from the information owner. A research model is developed based on motivation theory to identify how these factors affect these two types of privacy intrusion intentions on SNS. From the perspective of motivation theory, we draw one extrinsic motivational factor (response cost) and four intrinsic motivational factors, namely, perceived enjoyment, experience of being intruded on privacy, experience of invading someone's privacy, and punishment behavior. After analyzing 202survey data, we conclude that different factors affect these two types of privacy intrusion intention. However, no relationship was found between the two types of privacy intrusion intentions. One of the most interesting findings is that the experience of privacy intrusion is the most significant factor related to the two types of privacy intrusion intentions. The findings contribute to the literature on privacy by suggesting two types of privacy intrusion intentions on SNS and identifying their antecedents from the perspective of an intruder. Practitioners can also use the findings to develop SNS applications that can improve protection of user privacies and legitimize proper regulations relevant to online privacy.

Validity Verification of a Korean Version of Recovery Scale(Client Assessment Summary) for Alcoholics (알코올중독자의 회복척도 CAS(Client Assessment Summary) 한국어판의 타당도 검증)

  • Rhee, Young-Sun;Kim, Soo-Youn
    • Journal of the Korea Academia-Industrial cooperation Society
    • /
    • v.17 no.11
    • /
    • pp.386-394
    • /
    • 2016
  • This study investigates the validity of a Korean version of the Client Assessment Summary (CAS), which is a tool used to assess the recovery of alcoholics. We investigated the Korean CAS's suitability for use in assessing the scale of recovery scale of general alcoholics in Korea. In this study, we analyzed the data of 205 abstaining alcoholics in order to determine the validity of the Korean CAS. We undertook relationship analyses of CAS contents, reliability, and composition validity through factor analysis. In addition, we assessed ARS, abstinence period, abstinence self-efficacy, illness insight, and motivation change variables. The factor analysis results, performed after verification of content suitability by assessing 12 questions and 4 factors, confirmed the tool's composition validity, with the results showing relatively high values (R2 = 76.26%, communality ${\geq}0.6$, and KMO = 0.92). Moreover, internal consistency was acceptable (Cronbach's alpha = 0.92), and the correlations among ARS, abstinence self-efficacy, illness insight, and motivation change variables confirmed the validity of the Korean CAS. The proposed Korean CAS is expected to be useful when academically and clinically assessing the recovery of alcoholics; thereby, eventually contributing to successful recoveries from alcoholism.

대중문화와 폭력성

  • Kim, Gwang-Hwan
    • Cartoon and Animation Studies
    • /
    • s.5
    • /
    • pp.440-446
    • /
    • 2001
  • 폭력의 발생 원인은 다양하고 그 표현 방식도 여러 가지 양상으로 나타나지만 인간의 기저에 갖고 있는 일반적 원인은 욕구불만이다. 욕구불만의 해소가 이루어지지 않은 상태에서의 인간은 항상 폭력성이 잠재되어있는 상태가 된다고 볼 수 있다. 윌리엄 맥두걸은 본능이 인간행동에 동기를 부여하는 가장 중요한 요인이며, 지각과 정서보다 동기의 힘을 강조했다. 사람은 본능이 동기를 부여해 준 것을 지각하고 적절한 대상이 지각되면 그 대상은 행동을 자극하는 감정변화를 일으킨다. 이러한 검정변화를 충동이라 할 수 있는데 지그문트 프로이드는 인간의 많은행동이 불합리한 본능적 충동에 바탕을 둔다고 보고 있다. 충동은 대개 생리적인 긴장, 결핍,또는 불균형상태에 뿌리는 두며 충족되어야 할 절박한기본 욕구로 유기체에 행동을 강요한다. 충동은 선천적이며, 기본적인 생리적 욕구와 직접적으로 관련된 충동과 학습을 통한 모방충동, 약물복용의 반복적으로 인한 양물중독이 있고, 성취, 활동, 친화, 호기심, 배설, 탐구, 조작, 모성애, 고통회피, 성애, 수면 등 인간의 생활에 반영되는 거의 모든 욕구를 포함한다. 따라서 욕구의 해소를 위해 무엇인가를 해야만 하는 인간은 욕구의 억압상태나 좌절상태에서 심한 분노와 폭력의 충동을 느끼게 된다. 현대 심층심리학은 어린이들이 말을 충분히 자유자재로 구사하기 전에 겪고 억누르게 된 무시무시한 분노의 환상을 가지고 있는데,. 공포예술의 무시무시한 영상들이 결부되어있다는 것이 밝혀졌다. 픽카드(P.M. Pickard)에 의하면 어린아이는 그들의 내적 현실을 외적 현실을 적응시키려는 힘겨운 투쟁 속에 근친상간적 갈등, 흡혈귀, 살인, 식인 등 끔찍한 환상을 겪는 것 간다고 한다. 청소년기는 사회적 부적응기로서 현실과 어릴 적 꿈꿔왔던 이상과의 괴리감에서 오는 당혹과 분노가 발생되는데, 이 시기에 많은 청소년들이 극단적인 선정적인 폭력성에 탐닉하게 되는 경향이 있다. 현실은 결코 아름답지 못하고, 행복하게 살 수 없다는 것에 대한 깨달음에서 기인한다. 욕구불만의 강도가 심해질수록 폭력성은 더욱 강하게 나타나는데 개인에게서 뿐만 아니라 가족, 동료, 사회 단체나 종교, 국가간에도 집단적으로도 발생하게 된다. 사회적으로 볼 때 폭력은 용인되는 것이 아니므로 도덕적으로 절제를 하거나 상대방과 적절한 타협과 조정을 필요로 한다. 그러나 절제의 한계를 넘어선다고 생각되거나, 조정의 노력이 불가능하거나, 실패했을 때 폭력적인 행동으로 나타나게 된다. 리차즈(I.A Richards)는 분노와 공포는 일단 겉잡을 수 없는 경향이 있다고 하면서 오늘날 폭력에 대한 요구가 일상의 정서 생활에 있어, 억압을 통한, 빈곤함을 반영하고 있지 않은지 생각해봐야 할 것이라고 충고한다.

  • PDF

A Phenomenological Study on the Their Tasks and Roles of Electronic Resource Acquisition Librarian (전자자원 수서 담당 사서가 경험하는 업무와 역할변화에 관한 현상학적 연구)

  • Park, Kyunghee;Oh, Kyung-Mook
    • Journal of the Korean Society for Library and Information Science
    • /
    • v.49 no.1
    • /
    • pp.465-482
    • /
    • 2015
  • This study is a qualitative study on the workplace experience of electronic resource acquisition librarian in university libraries. The purpose of this study is to examine the meaning of their task and roles, new change of their role. For this study, we conducted in-depth interviews with 9 electronic resource acquisition librarian in academic libraries and applied phenomenological research method. As result of analysis, 3 catagories were appeared from 11 themes as data analysis. These catagories were characterized as follows: 'coping with structural problems of the real obstacles', 'enduring of psychological pressure', and 'growing as professional with competency'. It is expected to further study on competency for electronic resource acquisition librarian.

A Presevatived Study On Accelerated Aging Of The System Of Mass-Deacidification In Domestic (인공열화에 의한 국산 대량탈산시스템의 보존성 연구)

  • Shin, Jong-Soon
    • Journal of Korean Society of Archives and Records Management
    • /
    • v.1 no.1
    • /
    • pp.177-200
    • /
    • 2001
  • The causes which affects the deterioation of paper arc paper structure, papermaking process, temperature and rative humidity, light and biological agents. Paper made from cllulose fibers by the wood and the nonwood, This paper structure is further hydrolyzed by acidic additive such as the sizing agents during the manufacturing process. These additives leave residual acids in the paper, which break the cellulose clown to simper molecules. The results is weak paper and bas caused most of the damage to book. This study was carried out to investigate the presevation and the deacidification for the permanenece by the book. The deacidification and the chemical agents aims to nutralized the aicd in paper and add alkaline to it as a buffer to withstand future acid attacks. By applying the system to the acid paper with a pH of 4.5 neutralized a pH of 8.5. The expected of alkaline reserved paper extend about 2times and 3times than acidic paper.

Nature of Creativity and its Development in the Area of Art: Changes of Self-consciousness (예술 분야에서의 창의성의 본질과 발달 과정 탐색: 자의식 변화를 중심으로)

  • Shin, Jongho;Mun, Ji-Won;Kim, Gyeong-Hwa;Jo, Eun-Byeol;Ju, Si-Wa;Hong, Ae-Ryeong
    • (The) Korean Journal of Educational Psychology
    • /
    • v.26 no.4
    • /
    • pp.901-926
    • /
    • 2012
  • Previous research on creativity mainly investigated the characteristics of creative individuals and environments. In this study, those factors were also investigated in art by critically reviewing various documents on 5 creative artists: Nam June Paik, Isang Yun, Marcel Duchamp, John Cage and Pina Bausch. The results of the study showed that creativity in art developed through three different developmental stages with the changes of artist's self or self-consciousness: the discovering self, strengthening self-consciousness, and refining self-consciousness stages. The first stage of discovering self is the period during which the creative artists discovered their talents in the area of art and decided to pursue their career in art. During this stage, creative artists expressed a strong curiosity, tried to learn the world of art with intense efforts, and established a good foundation of knowledge. During the second stage of strengthening self-consciousness, creative artists built up their own aesthetic worlds. They tried to slake their thirst for the novelty in the field and made a strong commitment to the field they belong to. Finally, during the refining self-consciousness stage, they expressed their aesthetic worlds with refined self and expanded their aesthetics from personal to social dimensions. And they pursued an integration of various domains to produce a new artistic genre and shared their creative aesthetics with members outside of their field. The main implication of the findings of this study was that creativity could be defined and understood meaningfully by the perspective of self or self-consciousness in the area of art.