• The Korean Nurse
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• v.28 no.4
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• pp.6-11
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• 1989

• Proceedings of the KHMA Conference
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• 2010.05a
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• pp.312-312
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• 2010

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2009.05a
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• pp.149-152
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• 2009

향에 대한 심리생리적 효과는 널리 알려져 있으며 다양한 연구방법을 통하여 보고되고 있다. 본 연구에서는 에센스 제품 향에 대한 심리적, 생리적 반응을 조사하고, 심리적 향 이미지와 생리적 변화간의 변화를 알아보았다. 실험은 피실험자의 EEG, ECG, SKT, GSR을 이용하였다. 실험 결과, 향 종류에 따른 중추신경반응을 뇌파로 측정하여 알파파의 활성을 비교한 결과, Relaxing Fragrance(Neuro $Fragrance^{TM}$) 및 뉴로 에센스, Grapefruit 향 조건에서 알파파의 활성 비율이 높았으며, 좌뇌보다는 우뇌에서 알파파의 활성도가 높았고 Relaxing Fragrance(Neuro $Fragrance^{TM}$)와 뉴고 에센스가 고른 알파파의 활성을 보였다. 향 종류에 따른 자율신경반응을 비교한 결과, 평균 R-R 간격은 Relaxing Fragrance(Neuro $Fragrance^{TM}$)와 뉴로 에센스 조건에서 무향에 비해서 증가하였다. 피부온도와 피부전기저항에서는 무향에 비해서 전체적으로 내려가는 경향을 띄였으며, Relaxing Fragrance(Neuro $Fragrance^{TM}$)와 뉴로 에센스 조건에서 가장 낮았다.

• Journal of Digital Convergence
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• v.17 no.6
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• pp.177-184
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• 2019

The environment of modern corporate management is undergoing many changes due to the horizontal organizational structure and the spread of team system. The importance of collective leadership that all members can pursue together beyond the existing personal leadership is increasing day by day. This study was conducted to analyze the effects of shared leadership on psychological empowerment, organizational justice and organizational commitment using PLS, a structural equation tool. The analysis highlighted the following. First, shared leadership exerted positive effects on psychological empowerment and organizational justice. Second, psychological empowerment exerted positive effects on organizational justice and organizational commitment and lastly, organizational justice exerted positive effects on organizational commitment. The causality between shared leadership, psychological empowerment, organizational justice and organizational commitment. This study demonstrated the important relationship between shared leadership and psychological empowerment and organizational justice, which will serve as a guideline for further organizational commitment.

• Environmental engineer
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• s.64
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• pp.13-17
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• 1991

소음이 생리적 기능장해를 일으키는 결과로서 나타나는 자각증상은 마음이 불안하고 안정이 되지 않는 등의 심리적 변화와 심한 경우 신경증, 신경쇠약의 증세가 나타난다. 가슴이 두근거리고 어지러우며, 머리가 아프며, 귀에서 소리가 나고, 식욕이 감퇴하는 등의 증상이 나타난다. 또한 발육기 아동에 대하여는 성장발육을 억제시킨다.

• Proceedings of the Korean Institute of Landscape Architecture Conference
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• 2022.10a
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• pp.89-90
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• 2022

• Journal of the Korea Convergence Society
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• v.10 no.3
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• pp.275-290
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• 2019

The present study aimed to develop a sports psychological skill training program and to test its applicability to improve the performance of national wheelchair curling players. A total of 4 participants completed the study. Subjects have been to 12 sessions of 6 different psychological skills training programs (routine training, attentional focus training, writing practice training in diary, relation training, self-control training, and positive self-talk training). The effectiveness of psychological skills training has been evaluated with 6 questionnaires and EEG measurement. The result was that psychological skills training had improved coping with adversity, peaking under pressure, and concentration, self-management and reduced anxiety of Korean national wheelchair curling player. The result was that the EEG inter-hemispheric asymmetry index showed negative emotional states before psychological skill training but positive emotional states after. The result implies that psychological skill training plays an important mediating role in bringing about positive effects in the psychological elements and competitiveness in national wheelchair curling players.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.3
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• pp.164-172
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• 2020

This study investigated the longitudinal transition of adolescents' psychological character profiles, which includes self-esteem, acculturative stress, depression, and social withdrawal, and the predictive effects of parental efficacy, families' support, and friends' support in multicultural families. The sample consisted of 1,188 adolescents in elementary school, who were re-examined in three years, when they were in middle school from the part of waves 2 and 6 of the Multicultural Adolescents Panel Study. A latent profile analysis identified three distinct profiles of psychological character among adolescents in elementary school and middle school: stable, social withdrawal, and unstable. As compared to elementary school, adolescents' psychological characteristics stayed stable and played critical roles on the latent classes. Parental efficacy, and supports from family and friends played critical roles on the latent classes. Specifically, as adolescents perceived full of supports from friends, they were more likely to make transitions to the stable group. Implications for intervention in multicultural families are discussed.

• Korean journal of food and cookery science
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• v.17 no.3
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• pp.195-203
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• 2001

The purpose of study was to improve the storage time of breads with spices. The quality of breads with garlic, ginger and cinnamon powder containing 1 % concentration were investigated using sensory and mechanical evaluation. For 14 days, total microbial count and chemical properties were analyzed at 18$^{\circ}C$. The result of sensory evaluation was not significantly different between control and breads with spices powder. But breads with spices powder were significantly higher than control in texture and acceptability. Especially, bread with cinnamon powder was most favorable in acceptability. The result of total microbial count showed that breads with spices powder were reduced with storing time passed and bread with cinnamon powder was most reduced in breads with spices powder. ks storing time passed, moisture contents and pH range were decreased and L, a and b value were decreased in all breads. Hardness, gumminess and brittleness of torture analysis were increased as storing time passed, but springiness and cohesiveness were decreased. A negative correlation was observed between the sensory and mechanical properties in general. Sensory Properties of springiness and swelling were positively correlated with the acceptability. In the analysis of correlation between the chemical and mechanical properties showed that lightness of mechanical properties had positive correlation with pH range and moisture contents. Moisture contents of chemical properties had negative correlation with hardness, but had positive correlation with cohesiveness of mechanical properties.

• 한국HCI학회:학술대회논문집
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• 2009.02a
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• pp.1145-1149
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• 2009

In the 1960s, light art using neon or fluorescent lamp, etc and 'light and space art' appeared with kinetic art. Light art that is an extension of kinetic art tends to be digitalized art and focus on movement, while light and space art emphasizes psychological side and focuses more on phenomenal experience than movement itself. Light art generally tends to offer visual play, but light and space art offers not only visual play but also deep impression on audience's mind. In this paper, LED control method using sound and how color change influences people's mind are studied based on my works try to supplement shortcoming of light art. The main goal of my work is to make more effective and empathic interaction between audience and light in order to avoid cold and mechanical impressions that light art has. Based on its contents, this study seeks method to stimulate people's emotion, and suggests applying mentality on the color and sound interaction together to media art. In conclusion, it is believed that new model of media art is suggested through this study.