• Title/Summary/Keyword: 인지적 융합

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Converging Technologies for the Cognitive Enhancement of Human (인지향상 융합기술)

  • Suh, J.D.;Song, K.B.;Chung, M.A.
    • Electronics and Telecommunications Trends
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    • v.26 no.3
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    • pp.1-13
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    • 2011
  • IT 디바이스, 컴퓨터 등의 인지능력 향상 기능을 가진 전자기기의 혁신적인 발전과 사용으로 현대인간의 인지능력은 수백 년 전 인간에 비하여 크게 확대되었다. 그러나 이러한 인지향상 기기들은 아직까지는 대부분 인간의 몸에 휴대한 상태로 사용되고 있으며 인간의 신체와 일체화되거나 스며들어 자연스럽게 융합접속되어 있지 않다. 만일 인지향상 기능을 갖는 정보통신 전자기기들이 인간의 몸과 일체화되어 활용할 수 있다면 인간의 인지능력은 상상을 초월할 정도로 향상될 것이다. 본 고에서는 이러한 인간인지의 향상을 목적으로 하는 인지향상 융합기술 개념에 대해 간략하게 소개하고 인지향상 융합기술의 사례와 전망에 대하여 살펴보았다.

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The Study of the Convergent Factors of the Lifestyle on the Cognitive Decline among Elderly (고령자의 라이프스타일이 인지저하에 미치는 융합적 요인)

  • Lim, Seung-Ju;Park, Ji-Hyuk
    • Journal of the Korea Convergence Society
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    • v.11 no.8
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    • pp.229-236
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    • 2020
  • This study was conducted to identify the influence of the convergent lifestyles of the elderly consisting of physical exercise, smoking, drinking and social participation and the types of social participation on the risk of cognitive decline by using the 6th Korean Longitudinal Study of Ageing(KLoSA). Total 4,298 people aged 65 or older were included. Results show that all of lifestyle factors are significantly effected to prevent cognitive decline, social participation was derived as the most important explanatory variable to lower the risk of cognitive decline. In addition, participating in the religious groups, ascriptive groups, and expressive groups lowered the risk of cognitive decline. Therefore, active support at the community and policy for improving the convergent lifestyle of the elderly are needed.

Relationship of Avoid Fusion and concentration : Focused on mediative effects of emotion control and thinking control (인지융합과 집중력 간의 관계: 정서조절과 사고조절력의 매개효과를 중심으로)

  • Lee, JeongHwa;Son, ChongNak
    • Journal of Digital Convergence
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    • v.13 no.12
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    • pp.433-440
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    • 2015
  • This study was conducted to examine mediative effects of two factors, emotion control and thinking control, in the relationship between avoid fusion and attention. Participants (308 high school students) were asked to complete a questionnaire which contains items to measure some psychological properties such as emotion control (EC), thinking control (TC), avoidance avoid fusion (CF), conceration(Co) and learning attitude(LA). Structural equation model analysis showed that 8 of modified 9 paths were statistically significant; CF to Co and TC, TC to EC, Co, and LA, EC to Co and LA, and Co to LA. Limitations and suggestions were mentioned in the discussion.

A Study of Class Design for Liberal arts computer Convergence class using cognitive apprentice theory (인지적 도제 이론을 적용한 교양컴퓨터 융합 수업 설계 연구 -"컴퓨터와 프레젠테이션 기법" 수업 사례를 중심으로-)

  • Kim, Jin-Il
    • Journal of Convergence for Information Technology
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    • v.8 no.1
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    • pp.153-160
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    • 2018
  • This study suggests the development and the application of cognitive apprenticeship to instructional design for the 'computer and presentation skill' among the liberal arts computer courses in H university. The purpose of this paper is to show effects of instructional design on learning of the liberal arts computer courses employing cognitive apprenticeship, and examine earner's satisfaction of instructional planning, lecture contents, and teaching methods, which are evaluation elements of the content evaluation area. As a result of the study, cognitive apprenticeship theory has improved the satisfaction of the lesson plan, lecture contents and teaching method. Therefore, this study has significance in that it recognizes that cognitive apprentice theory is effective for general computer class. It is expected that it will be applied to effective teaching methods of liberal arts computer related subjects in the future.

A Convergence Study on the Relationship between Empathy Abilities and Job Satisfaction of Speech and Language Rehabilitation in Daegu and Gyeongbuk (대구·경북지역 언어재활사의 공감능력과 직무만족도 간의 관련성에 대한 융합 연구)

  • Kim, Sun-Hee
    • Journal of the Korea Convergence Society
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    • v.12 no.6
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    • pp.57-63
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    • 2021
  • The purpose of the convergence study is to provide basic data for improving job satisfaction of speech and language therapists by identifying the relationship between personal characteristics, empathy ability, and job satisfaction of speech and language therapists, especially between cognitive and emotional empathy ability and job satisfaction. The subjects of the study were 111 people of speech and language therapists working in Daegu and Gyeongbuk. For data analysis, t-test, ANOVA, and correlation analysis were performed using the SPSS/PC 21.0 statistical program according to the purpose of the study. As a result of the study, the relationship between empathy ability and job satisfaction was found to be high, and there was a high correlation between cognitive and emotional empathy ability, which is a sub-factor of empathy ability, and job satisfaction. Therefore, follow-up research is needed to identify the empathy and job satisfaction about nationwide speech and language therapists for implementing various education programs and improving empathy skills in the future.

A Convergence Study of the Effects of Eating Behaviors on Stress Recognition by Adolescent Gender (청소년의 성별에 따른 식생활 행태가 스트레스 인지에 미치는 영향에 대한 융합적 연구)

  • Kim, Ga-Eun;Choi, Yoon-Ha;Kang, Su-Min;Lee, Jongseok;Jung, Deuk
    • Journal of the Korea Convergence Society
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    • v.12 no.8
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    • pp.85-92
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    • 2021
  • This study was conducted to identify the impact of adolescents' dietary behavior on their stress perception and provide basic data for education programs linked to customized nutrition education by gender. In this study, the 2019 Korea Youth Risk Behavior Web-based Survey was used, and a total of 57,303 middle·high school students were selected. Controlling adolescents' age, school record, economic status, residence type, subjective health and body type perception, and the dietary life variables designed with breakfast, fresh foods(fruit, vegetables, milk, water), processed foods(carbonate beverage, energy beverage, sweet beverage, fast food) were analyzed to have an effects on the stress recognition of adolescents. Breakfast had a negative(-) effect on stress perception in all genders of adolescents, and in the case of fresh food, water for boys and fruit for girls had the highest negative(-) effect on stress perception, and in the case of processed foods, energy drink was the dietary factor that had the highest positive(+) effect on adolescents' stress perception. These results suggest that it is necessary to develop a dietary education program tailored to the gender of adolescents to improve their stress perception, and to provide continuous guidance to form a healthy diet.

An Integrative Review of Non-pharmacological Intervention in Elderly Patients with Mild Cognitive Impairment (국내 경도인지장애 노인의 비약물적 중재에 대한 통합적 문헌고찰)

  • Kim, Doo Ree
    • Journal of the Korea Convergence Society
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    • v.8 no.5
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    • pp.243-253
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    • 2017
  • The purpose of this study is to provide evidences for developing non-pharmacological intervention program in elderly patients with mild cognitive impairment by integrative review and analyze. An integrative review concept analysis method was used. According to the study result, relevant studies were 11, which are related to non-pharmacological intervention program in elderly patients with mild cognitive impairment. The quality of stduies were two groups nonrandomized studies were 9, and one group nonrandomized studies were 2. Non-pharmacological intervention program studies for elderly patients with mild cognitive impairment were 4 in cognitive training program, 6 in exercise program, and 1 in music program. The efficacy of non-pharmacological intervention in elderly patients with mild cognitive impairment was different by studies, and we need further studies based on these study results.

Prediction of Cognitive Impairment Using Blood Gene Expression Based on Machine Learning (혈액 유전자 발현을 이용한 기계학습 기반 인지장애 예측)

  • Lee, Seungeun;Zhou, Yu;Kang, Kyungtae
    • Proceedings of the Korean Society of Computer Information Conference
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    • 2022.07a
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    • pp.61-62
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    • 2022
  • 알츠하이머성 치매는 현존하는 치료법이 없어 경도인지장애 단계에서의 예방이 중요하다. 지금까지의 알츠하이머 연구는 대부분이 뇌영상 마커와 뇌척수액 마커에 집중되어 있었으며, 경도 인지 장애 단계에서의 탐색은 더욱 적었다. 이러한 점에서 혈액 유전자 발현을 이용한 경도 인지장애 단계 예측은 인지 능력에 따른 관련 유전자 식별과 접근 가능한 진단 및 치료 바이오 마커 탐색에 기여할 수 있다. 그러나 유전자 발현 데이터의 경우 환자 수에 비해 높은 차원을 가지기 때문에 과적합을 막고 질병 관련 유전자를 식별하기 위해서는 데이터에서의 의미 있는 차원만을 뽑아내는 차원 축소가 선행되야 한다. 본 연구는 유전자 발현데이터에서의 인지장애 분류를 위해 차원 축소기법과 신경망을 적용하여 인지 장애 정도를 예측하였다. 그 결과, Lasso 이용 차원축소와 신경망을 이용하여 97%의 정확도로 정상과 조기 경도 인지장애, 후기 경도 인지장애 환자를 분류 할 수 있었으며, 더 적은 차원에서도 분류가 가능했다. 이는 혈액 유전자 발현을 이용해 경도 인지장애 단계를 예측한 첫 번째 연구이며, 인지능력 저하에 따른 혈액 유전자 발현의 연관성을 확인하고 향후 조기 진단, 치료 표적 탐색에 기여한다.

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Correlation of motor and non-motor symptoms in Parkinson's disease: a factor-analytic convergence study (파킨슨병 환자의 운동과 비운동 증상의 상관관계: 요인 분석 융합 연구)

  • Gang, Miyeong
    • Journal of the Korea Convergence Society
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    • v.13 no.4
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    • pp.71-78
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    • 2022
  • Parkinson's disease (PD) is clinically characterized by a variety of motor and non-motor symptoms, including cognitive and neuropsychiatric symptoms. Integrating a large variety of symptoms into a small number of clinical subtypes could be valuable for appropriate and early therapeutic intervention. As a first step toward this aim, this study attempted to identify correlation patterns among motor, cognitive and neuropsychiatric symptoms in PD without dementia. One hundred four non-demented patients with PD underwent a comprehensive motor, neuropsychological, and neuropsychiatric assessments. Factor analysis was performed to identify correlation patterns among demographic, motor, cognitive and neuropsychiatric variables. The eight factors were extracted: 1 motor-related, 3 cognitive-related and 4 neuropsychiatric factors. We indentified that characteristics of correlation can have associated symptom pattern in the disease process of Parkinson's disease. The current results suggest that a broad range of motor and non-motor symptoms in PD may be reducible to a small number of clinical parameters, which may be useful for identifying clinical subtypes of PD for individual patients.

Convergence Study on Correlation about Oral Health Beliefs and Subjective Oral Health Awareness-Perception Factors in Some University Students (일부 대학생의 구강건강신념과 주관적 구강건강 인지-지각요인의 상관관계에 대한 융합 연구)

  • Lim, Sun-A
    • Journal of Convergence for Information Technology
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    • v.9 no.9
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    • pp.201-209
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    • 2019
  • A convergence study of oral health beliefs and subjective oral health awareness-knowledge factors of some university students was conducted on 216 students agreed from April 1 to June 14, 2019. Satistical analysis was performed with the mean and standard deviation, t-test, one-way ANOVA, and Pearson's correlation test. The oral health beliefs were 3.87 and oral health knowledge, oral health importance measured by 5-point, oral health interest and oral health status are 11.9, 1.50, 2.36, 2.67 respectively. The need for constant oral health education so that changes in oral health beliefs of university students and subjective oral health awareness-perception ability can be improved. Oral health education programs should be developed to suit the characteristics of university students.