• 한국컴퓨터정보학회논문지
• /
• 제22권6호
• /
• pp.87-93
• /
• 2017

In this paper, we design a small low power single channel ECG(Electrocardiogram) system of Chest Belt type with fiber-type electrodes to measure emotional state change of game addict. HRV(Heart Rate Variability) is analyzed through heart rate signal measurement and the psychological stress state is judged by using it. And it verifies its effectiveness through prototype. First, we design HR measurement module through low power MCU(Micro Controller Unit) and implement prototype level measurement system. The results showed that the difference between the addiction group and the general group was confirmed and that the system was effective. The result of this study can be used for health management such as reduction of stress of the user through music and breathing that lowers the stress by detecting the stress state of the general person or the chronic ill person.

• 동의신경정신과학회지
• /
• 제25권1호
• /
• pp.47-54
• /
• 2014

Objectives: The purpose of this research was to analyze the responses of breath-counting meditations with the psychological test and the physical index. Methods: Breath-counting meditation was applied to 10 normal adults. Then, clinical research State-Trait Anxiety Inventory (STAI), State-Trait Anger eXpression Inventory (STAXI), Psychosocial Well-being Index Short Form (PWI-SF), Brief Encounter Psychosocial Instrument-Korean version (BEPSI-K), Heart Rate Variability (HRV), and Vital Signs (V/S) were carried out to analyze the responses of breath-counting meditations. Results: 1) Systolic Blood Pressure (SBP) decreased on the fifteenth day of breath-counting meditation, and Body Temperature (BT) increased on the fifteenth day. In addition, respiration decreased throughout the period of breath-counting meditation. 2) Standard deviations of N-N interval and Total Power (TP) of HRV all significantly increased on the fifteenth day of breath-counting meditation. 3) Scores of STAI1, STAXI1, STAXI2, and PWI-SF decreased after the breath-counting meditation. Conclusions: The results suggested that breath-counting meditations have positive responses to anger, anxiety and stress.

• Journal of Korean Biological Nursing Science
• /
• 제11권2호
• /
• pp.167-175
• /
• 2009

Purpose: The purpose of this study was to examine the prevalence and factors on Irritable Bowel Syndrome (IBS) symptoms in university students. Methods: This study was descriptive survey research. The subjects were 187 university students from one university. The exclusion criteria were 1) had GI surgery 2) had severe physiologic or psychologic problems 3) had liver, bile duct, pancreatic, and intestinal disease that required treatment. The ROME III was used to diagnose IBS. Sociodemographic characteristics, general health state by SF-36, psychological health by SCL-90-R, stress by perceived stress scale, sleep disturbance by Korean sleep scale, and diet habits were measured. Data were analyzed by using SPSS 17.0. Results: Seventeen students (9.1%) had IBS by ROME III criteria, but 46% had some GI problems at that time. Abdominal pain or discomfort continued for last six months or more in 14.3%. Fiber intake, obsessive-compulsiveness, hostility, psychoticism, global severity index, positive symptom distress, role physical, bodily pain, social functioning, and mental health were significantly different between IBS group and Non IBS group. Conclusion: Over nine percent of the students were diagnosed by Rome III criteria, and almost half of them had some GI problems. Diet, personality, general health state, and psychological health were factors of IBS.

• 한국콘텐츠학회논문지
• /
• 제14권3호
• /
• pp.232-240
• /
• 2014

본 연구에서는 노인들의 관광경험이 삶에 질에 미치는 영향관계를 구조방정식모형을 이용하여 알아보았다. 연구의 조사대상은 제주지역에 거주하는 65세 이상으로 총 209부의 설문 내용이 분석에 활용되었다. 연구 결과, 관광경험은 '가족', '사회', '건강', '심리적', '물질적', '여가' 삶의 영역 만족에 정(+)의 영향을 미치는 것으로 밝혀졌다. 또한, '가족', '건강', '심리적', '여가' 삶의 영역에 만족은 전반적인 삶의 만족에 긍정적인 영향을 미치는 것으로 나타났으나, '사회', '물질적' 삶의 영역 만족은 전반적 삶의 만족에 유의한 영향을 미치지 않는 것으로 밝혀졌다.

• 대한간호학회지
• /
• 제41권2호
• /
• pp.276-283
• /
• 2011

Purpose: Prenatal depression is associated with potential negative consequences for the mother and infant. The purpose of this study was to examine pregnant women's stress, and depression and their impact on maternal-fetal attachment and fetal growth. Methods: Data were collected by means of a questionnaire and fetal sonogram from a convenience sample of 166 pregnant women. Results: Women who have a low educational level, poor health and are dissatisfied with their marriage showed low maternal-fetal attachment. Prenatal depression had significant correlations with length of pregnancy and level of stress. Even though correlation between maternal stress and fetal weight (r=-.15, p=.099) and correlation between maternal depression and maternal-fetal attachment (r=-.13, p=.095) were not statistically significant, the impact of the prenatal psychological state of mothers can not be ignored as it relates to fetal health. Conclusion: Maternal-fetal attachment and fetal growth can be affected by maternal emotional state, including stress or depression. These findings suggest that primary care nurses in hospitals and public health centers should provide prenatal depression screening and nursing intervention programs for management and prevention of prenatal stress and depression.

• 척추신경추나의학회지
• /
• 제4권2호
• /
• pp.1-12
• /
• 2009

Objectives : The purpose of this study was to investigate the relationship between pain and psychological state in female office workers with neck pain. Methods : Experimental group of 31 healthy subjects complained of neck and arm discomfort related to computer use which lasted more than 3 months in the past year and was present in the past 7 days as well as on the day of test. Outcomes were assessed by meridian-electromyography(MEMG), Neck Disability Index(NDI), Visual Analog Scale(VAS), Beck Depression Inventory(BDI), Stress Reaction Inventory(SRI), Holmes & Rahe Social Readjustment Rating Scale(SRRS). Results : The NDI score and BDI score had a correlationship(r=0.48), and the NDI score and SRI score also had a correlationship(r=0.48), significantly. The NDI score and contraction power of upper trapezius by MEMG had a correlationship significantly, but with the other muscles the NDI score didn't have correlationships. The NDI score and the SRI score were significantly higher in depression group(BDI score ${\circ}{\surd}$14). The contraction power of trapezius by MEMG was significantly lower in depression group. Conclusions : The results suggest that mental stress can be a major risk factor of neck pain in female office workers.

• Journal of Platform Technology
• /
• 제6권1호
• /
• pp.24-30
• /
• 2018

LMT 는 10 가지 풍경요소 그림을 이용하여 내담자의 심리 상태를 분석하는 그림 검사기법이다. 본 논문에서는 LMT 그림 분석에 필요한 지식 베이스를 구축한다. 이를 기반으로 그림 검사 후 내담자에게 제공되는 평가 보고서를 생성하는 LMT 그림 진단지원 시스템을 제안하고, 구현한다. 이 시스템은 각종 문헌 및 연구 결과를 기반으로 진단 결과를 생성하기 때문에 진단 결과의 객관성을 제고한다. 또한, 향후 LMT 그림분석에 대한 지식을 지식 베이스에 축적할 수 있어 지속적으로 확장이 가능하다. 본 시스템은 웹 기반으로 서비스할 수 있도록 구현되었으며, 실제 사례를 이용하여 지원 시스템의 효과성을 보였다.

• 복식문화연구
• /
• 제27권6호
• /
• pp.666-680
• /
• 2019

Prevalent usage of mobile devices among consumers has been well recognized and this is especially imperative among young adult consumers. The mobile phone became the gateway of their communication, media consumption, retail transaction, education, and (virtual) social life. However, there is little empirical research explaining the dynamics behind the psychological underpinning of young adult consumers, specifically Generation Y, to understand their usages and dependency on mobile phones. This study, therefore, aims to unveil antecedents and consequences of Gen Y consumers' mobile phone dependency from a media psychological perspective. We developed a conceptual model based on theory of self-monitoring (Snyder 1974, 1987), extended self-concept (Belk, 1988), and media dependency theory (Ball-Rokeach & Defluer, 1976). Four hundred ninety-eight students in the U.S. provided usable responses to our pencil-and-paper survey. Causal modeling analysis results demonstrated that both ability to modify one's behavior and sensitivity to cues for social appropriate behavior dimensions of the self-monitoring tendency positively predicted one's level of fashion involvement, which in turn positively predicted his/her mobile phone dependency. Individual's mobile phone dependency, fashion involvement and self-monitoring's ability dimension exhibited positive and direct impact on one's perception of the salience of mobile phone case product attributes. Based on the findings, we provided pragmatic and theoretical implications for the industry and academia.

• Asian Journal for Public Opinion Research
• /
• 제8권4호
• /
• pp.478-492
• /
• 2020

The COVID-19 global health crisis has affected the mental and psychological health and well-being of the people around the world. However, little is known about the impact of COVID-19 among Filipino teachers. This study was conducted to determine the impact of the COVID-19 pandemic on the quality of life (QoL) of professional teachers in the Philippines. A descriptive cross-sectional study was used involving 139 licensed professional teachers. The COVID-19 Impact on Quality of Life (COV19-QoL) was the primary measure used in this study. Descriptive statistics, t-test, and one-way ANOVA were the statistical tools employed to analyze the data. Results indicated a moderate COVID-19 impact on the QoL of the teachers. There was a significant difference in the impact of COVID-19 on QoL by degree program. However, the impact of COVID-19 on QoL did not significantly differ by age, sex, marital status, employment status, monthly salary, presence of a COVID-19 case near their residence, personal knowledge of someone who was infected or died of COVID-19, presence of a medical condition, and perceived threat. The psychological well-being and QoL of teachers must be recognized and teachers must be provided with support as they continue to adapt to the impact brought by the COVID-19 pandemic. This study contributes to the growing literature on the impact of the pandemic.

• International Journal of Internet, Broadcasting and Communication
• /
• 제14권3호
• /
• pp.101-107
• /
• 2022

In Korea, the military has been conducting counseling forthe preemptive detection of psychologically unstable soldiers to prevent unexpected accidents and to help them adapt to military life. However, several soldiers feel anxious about face-to-face counseling with military officers and they have difficulty expressing themselves. Video See-Through HMD is a state-of-the-art mixed reality device that converts the user's real view into a digital view, which leads users to feel the actual situation as the virtual. To validate its usefulness as a new psychological counseling aid, we investigated 11 army soldiers who are under the counseling program in barracks. During the counseling conversation, participants were asked to wear or take off the Video See-Through HMD repeatedly. All conversations were recorded for behavioral observation. As a result, 80% of the soldiers showed a relatively stable state of mind when wearing the Video See-Through HMD, which leads them to be innocent and frank about their concerns. This method could improve the effectiveness of counseling to prevent unexpected accidents caused by unnoticeable psychological instabilities of the clients.