• 감성과학
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• 제13권1호
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• pp.21-32
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• 2010

이 연구는 그림 자료의 근접성(고근접 vs. 저근접)에 따른 제시여부와 읽기모드(단순읽기 vs. 요약읽기)에 따른 학습자의 인지부하 차이를 검증하기 위한 것이다. 특히, 이 연구에서는 전기피부반응을 통하여 인지부하의 정도를 측정하였다. 실험참가자는 34명(통제집단=17명, 실험집단=17명)이었으며 고근접 조건과 저근접 조건에 대한 반복구획요인설계를 적용하였다. 또한 각 실험조건에서 측정된 과제난이도 지각점수를 공변량으로 투입하여 학습자의 사전지식에 의한 영향력을 통제하였다. 그림 자료의 근접성의 정도에 따라서 고근접 그림 자료와 저근접 그림 자료가 순차적으로 제시되었다. 처음에는 단순읽기 모드가 제시되었고 이후에 요약읽기를 수행하였다. 전기피부반응은 단순읽기와 요약읽기에서 모두 측정되었다. 이 연구의 종속변수는 전기피부반응과 지각된 난이도였다. 연구결과에 따르면 고근접 자료가 제시된 조건에서는 유의미한 차이를 발견할 수 없었다. 그러나 저근접 조건에서는 그림 자료의 제시여부 및 읽기모드 사이에서 유의미한 차이가 있었다. 즉, 저근접 조건에서는 텍스트만 제시하는 것보다는 그림 자료가 제시될 때 전기피부반응이 올라갔다. 또한 단순 읽기 보다 요약읽기에서 더 높은 전기피부반응이 측정되었다. 이 연구의 결과는 저근접 그림은 인지부하를 유발하는 요인이 될 수 있으며 읽기모드가 복잡해지면 인지부하가 높아질 수 있음을 보여주는 것이다. 동일한 자료를 활용한다고 하더라도 인지과정의 복잡성 정도에 따라서 인지부하가 달라질 수 있다는 것이다. 그러나 학습성취과 같은 과제수행 요인과 더 높은 난이도에서의 인지부하 측정에 대한 후속연구가 필요하다.

• 산경연구논집
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• 제10권8호
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• pp.25-32
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• 2019

Purpose - This study aims to explore women's beauty industry market and growth development by identifying the main factors of women's perception of skin health care. Research design, data, and methodology - The survey was conducted on women aged 20 to 60 living in Seoul. For the statistical analysis, frequency analysis, t-test and one-way ANOVA were conducted, and significant differences in p<0.05 were tested through the multiple range test of the Scheffe. The factor analysis was conducted to verify the validity of questions, and the reliability was determined by the coefficient of Cronbach's α. Results - The lower the age, the higher the perception of the skin, and women pay a higher price for skin health as a provisional customer. 'Acne care' was the most common skin condition (32.8%), 'life style' (79.8%) was the most important part of skin care. Final education was the highest level of skin care for women with a professional background (M=3.41) (F=4.028, p<.05). Conclusions - The differences in the recognition of health knowledge by age, marital status, and household monthly income were significant, but there was no difference between jobs and final education. Customers who use less skin care than customers who frequently use the skin care center were more aware of skin health, and women who have a high awareness of skin are more interested in aging and regenerating due to the skin care.

• 대한지역사회영양학회지
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• 제21권4호
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• pp.332-343
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• 2016

Objectives: Study purpose was to investigate perception on diet, diet problems and related factors among young adult women using focus group interviews (FGI) based on the Social Cognitive Theory (SCT). Methods: Eight groups of FGI were conducted with 47 female undergraduate or graduate students. Guide for FGI included questions regarding perception on optimal diet, diet problems and cognitive, behavioral, and environmental factors of SCT. FGI were video, audio-taped, transcribed and analyzed by themes and sub-themes. Results: Subjects showed irregular eating habits (skipping breakfast, irregular meal time) and selection of unhealthy foods as the main diet problems. Regarding cognitive factors related to optimal diet, subjects mentioned positive outcome expectations (e.g., health promotion, skin health, improvement in eating habits, etc.) and negative outcome expectations (e.g., annoying, hungry, expensive, taste). Factors that promoted optimal diet were mainly received from information from mobile or internet and access to menu or recipes. Factors that prevented optimal diet included influence from friends, lack of time and cooking skills. Behavioral factors for optimal diet included behavioral capability regarding snacks, healthy eating and smart food selection. Subjects mentioned mass media (mobile, internet, TV) as the influential physical environment, and significant others (parents, friends, grandparents) as the influential social environment in optimal diet. For education topics, subjects wanted to learn about healthy meals, basic nutrition, disease and nutrition, and weight control. They wanted to learn those aspects by using mobile or internet, lectures (cooking classes), campaign and events. Conclusions: Study results might be used for planning education regarding optimal diet for young adult women. Education programs need to focus on increasing positive outcome expectations (e.g., health) and behavioral capability for healthy eating and food selection, reducing negative outcome expectations (e.g., cost, taste) and barriers, making supportive environments for optimal diet, and incorporating topics and methods found in this study.

• 복식
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• 제64권7호
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• pp.68-81
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• 2014

This study was conducted to demonstrate the differences in people's beauty involvement, hair attitude and cognitive in accordance with their interest in celebrities and television. Also, the difference between cognitive age and real age was studied. Research subjects were females aged 20s to 50s living in Seoul and the surrounding metropolitan areas. The SPSS 19.0 was used for data analysis. The results were as follows: First, the involvement in TV entertainers' was categorized into "TV entertainer fashion fan group," "TV entertainer follower group," and "TV program interest group." Second, The involvement of beauty was divided into skin management and expression, body management, makeup and hair attitude. The factors for hair attitude come from the following four actors: "hair creator fan group", "hair homeostasis-oriented," "hair differentiation factor," and "hair personnel-oriented group." Third, the analysis for the differences in the involvement of beauty based on the people's interest in TV appearances of entertainers was that there was a significant difference in skin care and expression, body management, makeup and hair attitude. The interest groups for the entertainers' TV appearances showed the highest in all of the above categories. Fourth, The analysis for the cognitive age for the "TV entertainer interest group" showed little difference in cognitive age, age of sensibility, age of physical appearance, behavior age, and age of interest. Fifth, The result for the difference in the actual age and cognitive age for different age groups showed that there was a little difference in average cognitive age including the age of sensibility, age of physical appearance, behavior age, and age of interest.

• 감성과학
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• 제12권3호
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• pp.279-288
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• 2009

이 연구의 목적은 과제수행에 대하여 주관적 인지부하 요인과 GSR의 각성수준이 어떤 관계를 형성하고 있는지를 검증하는 것이다. 이를 위하여 인지부하 설문지(신체적 노력, 정신적 노력, 지각된 과제난이도, 자기평가, 자료설계의 용이성), 사전-사후검사, GSR에 의한 각성수준을 측정하였다. 사전검사는 학습자의 사전지식 수준을 의미하며, 사후검사는 과제수행의 결과를 의미한다. 이 연구의 분석방법은 사후검사의 결과를 종속변수로 하는 회귀분석이었다. 첫째, 자기보고의 인지부하 요인이 사후검사에 미치는 영향을 분석한 결과에 따르면, 사전검사, 신체적 노력, 지각된 과제난이도가 사후검사에 유의미한 영향을 미치고 있었다. 신체적 노력은 정적관련성을 보이고 있었으나 지각된 과제난이도는 부적관련성을 보이고 있었다. 이 결과는 사전검사의 점수가 높은 사람은 상대적으로 과제난이도를 낮게 지각하는 경향이 있으며 과제해결을 위하여 신중히 노력함으로써 사후검사의 결과가 올라간다는 것을 보여주는 것이다. 둘째, 각성수준에 대한 연구결과에서는 평가단계에서 측정된 각성수준이 사후검사의 점수를 유의미하게 예측하고 있는 것으로 나타났다. 평가단계의 GSR은 과제수행(사후검사)과 부적 관계를 형성하고 있었다. 즉, 평가단계에서 적절한 이완수준을 유지하고 있을 때 사후검사의 결과가 증진된다는 것을 보여주는 것이다.

• 한국정보전자통신기술학회논문지
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• 제16권5호
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• pp.301-306
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• 2023

Attention is a fundamental aspect in the cognitive process of human. Cognitive system of human body requires to focus on selected information among a vast amount of information from sensory organs. It has widely studied that various environmental factors affected the level of attention; however, few researches have aimed to the effect of direct cryotherapy. In this research, level of attention was studied comparing sub-indexes of FAIR test between groups with different duration of direct cryotheapy to the back of neck. FAIR test is a evaluation tool for visual attention consisting of three sub-indexes. Selective attention, accuracy of attention, and persistence of attention can be independently analyzed by FAIR test. In the analysis of selective attention, cryotherapy for 5 to 20 minutes showed higher result than cryotherapy for 40 minutes. In the analysis of persistence of attention, cryotherapy for 5 to 15 minutes showed higher result than cryotherapy for 40 minutes. Overall, selective attention and persistence of attention turns out to be maximized between 5 to 20 minutes of cryotherapy and tends to decrease afterwards. However, accuracy of attention does not seem to be affected by the duration of cryotherapy. Correlation between selective attention and the skin temperature by cryotherapy tends to be negative supporting the findings by ANOVA and post-hoc test. Correlation between persistence of attention and the skin temperature showed similar results.

• 동의신경정신과학회지
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• 제23권3호
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• pp.129-142
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• 2012

본 증례에서는 상기한 바와 같이 화병을 주로 한 심리상태 변화에 의해 악화된 진전증을 주소로 본원 한방신경정신과에 입원한 환자에게 한약치료와 침치료, 한방정신치료를 병행한 결과 제반증상 및 심리 상태 상 양호한 효과를 보여 이에 보고하는 바이다. 1. 18일간의 한약치료, 침치료, 정신요법 및 부항, 뜸의 기타치료를 통해 전신의 본태성진전증과 화병의 증세의 동반 호전을 경험하였다. 2. 화병 및 신체 상태를 심신불교(心腎不交)로 변증하고 황련아교탕(黃連阿膠湯) 처방을 기본 방제로서 증세변화에 따라 가감투여했으며, 정서적 안정과 기타 신체증상과 함께 진전증이 호전됨을 확인하였다.