• Korean Journal of Child Studies
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• v.26 no.5
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• pp.379-389
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• 2005

This study examined the negative cognitive regulation's mediating role between affectionate relationship with children's mother and loneliness. The subjects were 491 5th and 6th grade school children in Seoul and $Ky\breve{o}nggi$. Data were analyzed by Pearson's correlation and regression. Results showed that affectionate relationship with children's mother was positively related to negative cognitive regulation. Affectionate relationship with children's mother and negative cognitive regulation was negatively related to loneliness. The principal finding was that negative cognitive regulation had mediating role between affectionate relationship with children's mother and loneliness in boys. But negative cognitive regulation didn't have mediating role between affectionate relationship with children's mother and loneliness in girls.

• Proceedings of the Korean Society for Cognitive Science Conference
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• 2005.05a
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• pp.223-227
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• 2005

시각 자극의 운동 방향을 파악하는 것은 시각의 주요 기능 가운데 하나이다. 동일한 망막상의 영상 운동은 다양한 조합의 시각 자극의 운동 벡터와 눈 운동의 벡터의 합으로 발생할 수 있는데, 이렇게 망막 정보가 애매한 경우에도 불구하고 시각 자극의 움직임을 정확하게 파악하며, 이것은 시지각의 안정성을 돕는 망막 이외의 정보가 통합된 결과이다. 본 발표는 이러한 정보 중에 하나인 도약 안구 운동에 즈음하여 제시되는 시자극 운동의 지각 과정에서 안구 운동 정보의 역할을 결정한 실험의 결과에 관한 것이다. 도약 안구 운동의 발생 전후에 제시된 자극의 속성에 대한 판단은, 자극의 속성과 도약 안구 운동 방향에 따라 일정한 방식으로 조절되는 것을 관찰하였다. 이러한 시각 운동의 지각 왜곡을 일으키는 신경 기전은 일차 시각 피질에서 일어날 가능성이 있는 것으로 생각된다.

• Korean Journal of Child Studies
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• v.30 no.4
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• pp.87-97
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• 2009

This study used Hierarchical Linear Modeling analysis to investigate the effects of individual self-regulated cognitive strategies and public education on middle school students' academic achievement. Participants were 6389 (boys 3287, girls 3102) middle school students from the 2005 data of the Korea Education Longitudinal Study. Results were as follows : (1) there were significant differences among different schools in middle school students' academic achievement, i.e. 20% of variance in English achievement and 15% of variance in mathematics achievement were explained by school differences. (2) Students' elaboration and meta-cognitive strategy influenced academic achievement positively. (3) Predictor variables by ability grouping, supplementary class, and/or self-learning class had no significant effects on students' academic achievement.

• Journal of Engineering Education Research
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• v.12 no.4
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• pp.84-92
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• 2009

The purpose of this study was to investigate the level of self-regulated learning ability for engineering students. Self-regulated learning theory has been studied as the theoretical background and assessment framework explaining life-long ability. A survey was conducted to engineering students from an engineering-centered university, located in Seoul. The research findings were as follows. First, each mean of cognitive regulation, motivation regulation, and behavior regulation was 3.041, 3.051, and 2.996 respectively, indicating that the scores were not high. Second, there was no significant difference in the mean score of self-regulated learning ability between female and male students. Third, students in ABEEK accredited program scored meaningfully higher than students in non-accredited program on only 3 sub-components of organization strategy, metacognition, and task value. Fourth, senior students scored meaningfully higher than 1st year students on only 3 sub-components of metacognition, intrinsic motivation, learning environment management. The results revealed that instructional interventions should be provided for engineering students to develop self-regulated learning ability.

• Journal of vocational education research
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• v.30 no.4
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• pp.161-177
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• 2011

The major purpose of this study is to see the effects of medical students' self-regulated learning on career adaptability. Therefore, we carried out self-regulated learning and career adaptability tests for the 252 medical students belong to the K university to examine the above subject. Then the respondents were divided into two groups according to the level of career adaptability to see the group differences on self-regulated learning. The results of this research are as follows. The group of high career adaptability was scored higher than the lower scored group in every domains of self-regulated learning except test anxiety. And also the result of regression analysis to see the effects of self-regulated learning on sub-domains of the career adaptability like responsibility, interpersonal relationship, proactivity, positive attitude showed statistically significant differences to the total score of career adaptability except motivation controlling. Based on the above results, this study suggest the need of mediation related with self-regulation, and also the need of counselling and education to help the medical students suffering from adaptability. Furthermore, suggest following studies searching the multiple variables affecting career adaptability.

• The Journal of the Korea Contents Association
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• v.17 no.11
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• pp.525-532
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• 2017

The purpose of this study is to investigate the effect of mobile payment service quality(system quality, service quality) on the formation of trust(cognitive trust, affective trust) and the effect of trust on satisfaction. In addition, we examined gender differences in the process of trust affecting satisfaction. The 188 sets of data collected, those were tested against the model using PLS. The results showed that system quality affected cognitive trust, service quality affected cognitive trust and affective trust, and both cognitive trust and emotional trust had an effect on satisfaction. In addition, the influence of cognitive trust on satisfaction was stronger for males, and affective trust had more influence on satisfaction for females.

• Proceedings of the Korean Information Science Society Conference
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• 2010.06d
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• pp.301-305
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• 2010

최근 무선 네트워크 서비스의 수요가 증가함에 따라 낮은 비용, 간편한 설치 그리고 높은 대역폭 특성을 가지는 무선랜 (WLAN)을 기반으로 한 사내 네트워크 구성이 학교 및 기업을 중심으로 증가하고 있다. 이로 인해 사내 네트워크를 통한 랩탑 (Laptop), 넷북 (Notebook), 스마트 폰 (Smart Phone), 그리고 UMPC (Ultra Mobile Personal Computer)등 휴대용 단말을 이용한 스트리밍 서비스의 수요가 증가하고 있다. 하지만 무선랜 환경은 사용자 이동에 의해 핸드오버가 발생할 경우, 이동할 대상 네트워크의 혼잡 상태를 고려하지 않는다. 따라서 이동할 네트워크에 빠르게 적응하지 못함으로써 패킷 손실에 의한 서비스의 불연속성 문제가 발생할 수 있다. 본 논문에서는 이러한 문제점을 해결하기 위해 핸드오버 이전에 이동 대상 네트워크의 혼잡 상태를 인지하여 전송률을 조절함으로써, 스트리밍 서비스의 불연속성 문제를 해결하는 적응적인 스트리밍 시스템을 설계 및 구현하였다. 제안하는 시스템은 핸드오버 이전에 이동 대상 네트워크의 가용대역폭을 측정하여 혼잡 상태를 인지하고, 측정한 가용대역폭 값을 기반으로 전송하는 프레임의 수를 우선순위에 따라 차등적으로 조절하여 전송률을 조절하였다.

• Journal of the Korean Society for Aviation and Aeronautics
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• v.29 no.3
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• pp.1-14
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• 2021

This study examined the mediating role of cognitive emotion regulation in the relationship between calling and posttraumatic growth (PTG) and the moderating role of transformational leadership among Air Force pilots. A total of 215 ROK Air Force pilots participated in this study twice with an interval of 4 weeks. The results of this study were as follows. First, calling, transformational leadership, adaptive emotion regulation, and PTG showed statistically significant correlations. Second, a mediating model showed that the relationship between calling and PTG was mediated by adaptive emotion regulation. Third, the moderation effect of transformational leadership in the relationship calling on adaptive emotion regulation was found. Finally, transformational leadership also moderated the mediating effect of calling on PTG through adaptive emotion regulation was identified. Implications, limitations, and future research suggestions were discussed.

• Korean Journal of Biological Psychiatry
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• v.2 no.2
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• pp.177-185
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• 1995

외상후 뇌손상은 대표적이며, 가장 중요한 신경정신계 질환의 하나이다. 더욱이 외상후 뇌손상 환자들은 각종의 사고 및 산업재해 등으로 인해 그 수가 급증하고 있으며, 특히 인지기능의 장애로 인한 다양한 기질성 정신장애로 고통을 겪게 된다. 따라서 외상후 뇌손상은 손상의 시점에서부터 정확하고 올바른 평가는 물론 손상후의 경과 및 치료대책의 수립에 있어서 체계적이며 종합적인 신경인지기능의 평가는 필수적이다. 왜냐하면 신경인지기능평가는 뇌의 손상부위와 이와 관련된 기능장애 및 행동의 변화에 대한 객관적인 자료를 제시해 주기 때문이다. 신경인지기능 평가의 영역은 지각, 운동기능은 물론 주요인지기능인 기억, 언어, 실행 및 감정조절능력에 이르기까지 다양하며, 외상후 뇌손상환자들은 손상부위 및 정도에 따라 신경인지기능의 장애를 초래하게 된다. 대표적인 신경인지기능평가 도구로는 KWIS, Halstead-Reitan, Luria-Nebraska batteries, 특히 전두엽기능검사인 Wisconsin Card Sorting Test (WCST)를 비롯하여, 현재는 PC/S Vienna Test System 및 Stim등의 각종 전산화 인지기능검사가 개발되어 임상에서 활발히 사용되고 있다. 즉 외상후 뇌손상환자를 위한 신경인지기능평가의 목적은 뇌손상과 관련된 신경인지기능장애를 정확히 평가하여, 환자 개개인에 적합한 인지재활치료 계획을 수립하는데 있다. 물론 여기에는 신경정신상태검사(neuropsychiatric mental status examination)를 통하여 외상 후 뇌손상의 경과 및 예후에 결정적인 영향을 미칠 수 있는 나이, 의식소실 및 외상후 기억 손상 시간의 정확한 측정은 물론 심리 사회 문화적인 상태와 두부외상전 환자의 지적수준 및 사회 적용기능이 함께 평가되어야 할 것이다.

• Journal of the Korean Society for Library and Information Science
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• v.50 no.1
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• pp.161-187
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• 2016

This study determined the effect of self-regulated learning on the attitude and related skills of information literacy in school library project learning. In addition, in-depth interview was administered in order to investigate fundamental reasons for such effects. The results are cognitive regulation ability, motivational regulation ability, behavioral regulation ability proved to have statistically significant effect on the attitude and related skills of information literacy. In-depth interview analysis yielded the following components: cooperative learning, experience in information environment, time pressure, exposure to information literacy education, motivation, relationship with school teachers, delayed gratification, and prior knowledge.