• 한국HCI학회:학술대회논문집
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• 2008.02a
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• pp.7-12
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• 2008

In human and robot interaction, the role of emotion becomes more important Therefore, robots need the emotion expression mechanism similar to human. In this paper, we suggest a new emotion expression system based on the psychological studies and it consists of five affective elements, i.e., the emotion, the mood, the personality, the tendency, and the machine rhythm. Each element has somewhat peculiar influence on the emotion expression pattern change according to their characteristics. As a result, although robots were exposed to the same external stimuli, each robot can show a different emotion expression pattern. The proposed system may contribute to make a rather natural and human-friendly human-robot interaction and to promote more intimate relationships between people and robots.

• Journal of the Korea Fashion and Costume Design Association
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• v.8 no.3
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• pp.49-58
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• 2006

In the 21st century, fashion design trend is focused on 'retro'. 'Retro' is the one of the important trends in this century. In the rapidly changing present, the more people want to find a clue to the hope and happiness from the past nostalgia. Reflecting such people's desire, retro fashion has boomed again from 2000 as one of powerful trends. This research conforms the meaning of retro fashion and characteristic of retro fashion design. And through this processing, it was find that retro fashion design had lost century retro romantic fahion image. Therefore, in this research, the processing about development of retro dress design of retro romantic fashion image was showed by using CAD. The results of this study are as followings. First, Retro fashion is worth the high value of good producr of new and creative for consumers who pursuit tranquil mood in the midist of dailly change Second, Nostalgia and revival of style for each 10 years after 1920's is well brought out in Retro trend of modernt fashion. Also decorative and elegant style are marked by retro romantic fashion mood. Third, fashion design using the computer graphics was presented by application retro romatic image. It is mixed with elegance and modernity based on retro feeling, It is suggested that computer graphics was effectively used in fashion design development to the newly romantic and modern style through 1950'-1960'intimate retro fashion image.

• The Korean Journal of Health Service Management
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• v.6 no.1
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• pp.163-172
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• 2012

The purpose of the study were to investigate the effect of laughter program on the stress of nursing college students in clinical practice. The research design is one group pretest-posttest survey. Thirty-eight nursing college students took part in the study. Laughter program was carried out for 1hour 6weeks. Laughter program showed significant change on the state anxiety, mood-emotion, laughter index, subjective stress and self esteem. The acquired data were analyzed with SPSS/win 15.0 using descriptive methods paired t-test, Pearson correlation coefficient. The research producted following results: Laughter program can be effective to decrease the clinical practice stress; anxiety, mood-emotion and subjective stress index. Laughter program can be effective to increase laughter index and self esteem of nursing college students. Based on the study, It is necessary to repeat studies and considering to develop proper methods of clinical practice stress of nursing college students. This study recommends that laughter program coupled with cognitive approaches could affect ways of nursing college students coping with stress and contribute to the improvement from increasing their satisfaction.

• Journal of the Korean Society of Costume
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• v.50 no.3
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• pp.117-131
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• 2000

The purpose of this study is for affirmation about fashion and film industry has very important relationship through the image of film fashion in 1990. To this processing , films in 1990 were analyzed by the back ground, time place, persons's status are expressed in period movie but the person's characters, development of story mood in contemporary movies. The contents of this study are as follows : First, film fashion which was related mass fashion design and concept development and fashion designers as constume services were considered. Second, the change of star image through the 20th century. The roles and new image of film fashion in period movies and contemporary movies in 1990 were searched. Third, proposal and results were confirmed for expansion of fashion industry and film industry together. Finally, from the latter of 20th century, a lot of fashion designers have participated in film works than before, So the images of films were sued and reflected as new mass trend . Especially retro-romantic mood was expressed in fashion trend due to period movie fashion. Also minimal city look and elegance glamourous look are represented cause of contemporary movie fashion. Therefore, the cooperation between film productions and fashion professionals is very important for promotion of Korean culture development in 21st century, 'the century of image'.

• Women's Health Nursing
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• v.6 no.3
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• pp.358-371
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• 2000

The purpose of this study was to provide the basic, data for developing a program for effective prevention for Postpartum Depression (PPD) by investigating the level of PPD in postpartum 2 weeks women. The subjects were 384 women who visited obstetrical clinics for postnatal care. The data were collected from June 29. 1999 to April. 2000, using a 46-item questionnaire related to PPD, and analyzed by SAS program for t-test, ANOVA, Scheffe test, stepwise multiple regressions. The results were as follows : 1. The level of PPD according to general characteristics Women had mild PPD (Min score; 46.0, Max score; 124.0). The PPD levels were significantly differences according to religion and marital satisfaction (p<0.05). 2. The level of PPD according to obstetrical characteristics 1) Characteristics related to pregnancy The PPD levels were significantly differences according to mood change, confidence of body weight recovery, depression related to appearance change, husband's help to housework, and husband's emotional support (p<0.05). 2) Stressful events during pregnancy The PPD levels were significantly differences according to financial problem, conflict between partners, conflict between family, and husband's job change (p<0.05). 3) Characteristics related to delivery and post natal period The PPD levels were significantly differences according to baby's health state, parenting confidence, and difficulties related to postpartum care (p<0.05). 3. The variables to predict postpartum depression in postpartum women are depression related to appearance change (10.4%), parenting confidence (8.8%), husband's help to housework (2.7%), confidence of body weight recovery (2.4%), husband's job change (1.9%), baby's health state (1.9%), difficulties related to postpartum care (1.6%), mood change (1.2%), conflict between partners (0.6%), marital satisfaction (0.5%), financial problem (0.4%). The sum total of all the above variables can account for 32.4% of postpartum depression. 4. The level of PPD according to PPD factors. Women had the highest degree of PPD in biophysiological phenomena-disturbance of physical functioning factor. The factors of relationship to baby-negative feeling and cognitive phenomena-self concept disturbance were showed the lowest degree of PPD. As a result of the above findings, a systemic and individualized program is strongly recommended for PPD prevention, diagnosis, and care for PPD in postpartum women. In near future, this study should be expanded to investigate the coping skills according to the PPD levels in postpartum women.

• The Journal of the Korea Contents Association
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• v.19 no.4
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• pp.12-29
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• 2019

The purpose of this study is to develop the scenario for implementation of the rule-based counseling chatbot and to verify its usefulness. For this purpose, counseling scenario for exploring problems triggering depression and establishing early counseling relationships was built and user evaluations for the rule-base counseling chatbot were conducted on 10 counseling psychologists. As a result, clear counseling structuring, appropriate use of selective and narrative responses, and active listening were identified as important components of counseling chatbot. To the next step, the usefulness of counseling chatbot developed in the previous step was examined with 78 college students. As a result, active listening was found to be an important factor in improving user satisfaction and positive mood change. In addition, through qualitative analysis of user evaluation, the unique advantages of counseling chatbot were identified and the limitations of counseling chatbot that should be overcome were identified. Based on the results of the study, the implications of the study and suggestions for future research were discussed.

• Physical Therapy Korea
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• v.28 no.2
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• pp.101-107
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• 2021

Background: Studies suggest that induced emotional changes can affect the sensory-motor system involved in the practice of muscle activity and movement in physical aspects. Previous studies have shown focused on effects just feedback on muscle activity associated with emotions but rarely have focused induced emotional change on gross motor function such as muscle activity. Objects: The purpose of this study was to compare biceps activity and emotion that before and after viewing a video was induced positive or negative emotion. Methods: The study enrolled 34 healthy male and female who scored at normal points on the Center for Epidermiological Studies-Depression Scale. The study measured over two weeks, showing subjects pleasant and sad videos one by one in a week. We performed to measure the biceps brachii activity which is maximal voluntary isometric contraction (MVIC) and the visual analog mood scale (VAMS) scores before and after one week. The significance level was set to α = 0.05. Results: There was no significant difference in muscle activity of the biceps brachii before and after each video was viewed (p > 0.05). However, the visual analogue mood scale showed an increase in VAMS after viewing each video (p < 0.05). Conclusion: We figured out induced emotional changes are cause actual emotional changes but there are no differences in muscle activity. In this research, watching the video with a short time looks like insufficient to change muscle activity. Nevertheless, there might be different when we check various muscles with sufficient time for viewing the video. Further study is needed to measure a variety of muscles with more time for viewing the video.

• Journal of Oriental Neuropsychiatry
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• v.16 no.2
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• pp.301-308
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• 2005

Pain disorder is the chronic syndrome that onset and change of pain is associated with mood change. But the patient of pain disorder can't perceive their inner conflict. We experienced a 58 year-old woman who had general pain, and whose condition was improved through oriental medical treatment. In this case, we assessed the pain disorder patient at MMPI. So we learned out the patient's inner conflict and dynamic. The applicability of understanding with MMPI has positive effects on the patient with Panic disorder.

• Proceedings of the Korean Vacuum Society Conference
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• 2013.08a
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• pp.90.1-90.1
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• 2013

Nature utilizes various of the colorization process. Some species of birds can express their mood of tempers by changing their collagen structures on skin. For example, turkey can change their skin color by expansion of the collagen structures, which are associated with the distinct color changes. Here, we developed bioinspired virus-based colorimetric sensors which can be genetically tuned for target molecule. Using M 13 bacteriophage, we fabricated responsive self-assembled color matrices composed of quasi-ordered fiber bundle structures. These virus matrices can exhibit color change by stimuli through fiber bundle structure modulation. Upon exposure of volatile organic compounds, the resulting multi-colored matrices exhibited distinct color changes with different ratios that can be recognized by the naked eyes. Using the directed evolutionary approaches, we genetically engineered the virus matrix to incorporate binding motif for explosive detection (i.e., trinitrotoluene (TNT)). Through utilizing a common handheld device (i.e., iPhone), we could distinguish TNT molecules down to 20 ppb in a selective manner. Our novel biomimetic virus colorimetric sensor can overcome current limitation for low response selectivity.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.7 no.2
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• pp.192-207
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• 2000

The purpose of this study was to identify the effects of foot massage on the stress of student nurses in clinical practice. The research design was a nonequivalent control group pretest-posttest design. The subjects of this study were 52 student nurses from three junior colleges and one university. The subjects were assigned to one of two groups : the experimental group(26 students), and the control group(26 students). The study was conducted from October to November 1999. For the experimental group the foot massage was performed once a day for 3 days, starting from the first day of clinical practice. Subjects' mood, fatigue, blood pressure and pulse rate were measured as dependent variables. The Instrument for mood and fatigue state was a 100mm visual analogue scale. For the experimental group pre and post tests were done just before and after every 3 foot massages and on the 7th clinical practice day. For the control group pretest was done on 1st clinical day and posttest was done on clinical practice 7th day. The data was analyzed by the t-test and paired t-test and the results are summarized as follows: 1. The mood state scores were significantly higher for the experimental group as compared to the control group after the foot massage(t=13.73, p<.001). 2. The fatigue state scores were significantly lower for the experimental group as compared to the control group after the foot massage(t=8.69, p<.001). 3. The systolic blood pressure was significantly different between the experimental group and the control group after the foot massage(t=3.0073, p<.01). 4. The diastolic blood pressure was not significantly different between the experiment group and the control group after the foot massage. 5. The pulse rate was not significantly different between the experiment group and the control group after foot massage. 6. The mood state scores on the 1st, 2nd, 3rd massage day was significantly improved right after the foot massage. 7. The fatigue state scores on the 1st, 2nd, 3rd massage day were significantly lower right after the foot massage. 8. Systolic blood pressure on the 1st and 2nd massage day was significantly decreased right after the foot massage. Diastolic blood pressure and pulse rate were decreased right after massage but the change was not statistically significant. On the basis of the above findings, this study suggests that foot massage can be an effective stress relieving method for student nurses in clinical practice.