• 한국산학기술학회논문지
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• 제17권6호
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• pp.70-80
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• 2016

본 연구는 통합 레크리에이션 프로그램이 여성 노인의 기분상태와 유연성, 스트레스 감소에 미치는 영향을 알아보고자 하였다. 통합 레크리에이션 프로그램은 노인의 활동특성을 고려하여 신체적 활동영역으로 무용을, 정서적 활동영역으로 노래와 미술을 적용하였고, K도에 거주하는 만 65세 이상의 여성 노인 50명을 연구 대상으로 하였다. 조사기간은 2014년 12월 2일에서 2015년 2월 17일까지였으며, 기분상태, 유연성, 타액코티솔 농도, 심박동 변이도 및 스트레스를 측정하였다. 본 연구의 결과는 다음과 같다. 첫째, 통합 레크리에이션 프로그램으로 인해 여성 노인들의 긍정적인 기분상태가 높아지고 있었고, 둘째, 통합 레크리에이션 프로그램은 유연성 향상에 효과가 있었으며, 셋째, 통합 레크리에이션 프로그램은 여성 노인들의 스트레스를 낮추는데 효과적인 것으로 나타났다. 이상의 결과를 종합하면, 통합 레크리에이션 프로그램은 여성 노인의 기분상태와 유연성을 향상시키는 반면 스트레스를 낮추는 것으로 나타났다. 따라서 본 연구에서 개발한 통합 레크리에이션 프로그램은 여성 노인의 신체 및 정신건강에 도움이 될 뿐 아니라 노인의 건강증진 프로그램으로 널리 활용될 수 있을 것이다.

• 인간식물환경학회지
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• 제22권3호
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• pp.309-319
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• 2019

This study was conducted to investigate the effects of watching a virtual reality (VR) forest video on stress reduction in adults. Experiments were performed in an artificial climate chamber where temperature, humidity and illumination were controlled. To cause stress in subjects, the subjects were asked to multiply two digit numbers by one digit numbers for two minutes. The subjects then watched a VR forest video for five minutes. During the experiment, the heart rate variability (HRV) and heart rate (HR) of subjects were continuously measured for evaluating their physiological state. After measuring the baseline and watching a VR forest video, their psychological state was evaluated using the profile of mood state (POMS), semantic differential (SD) method, and positive affect and negative affect schedule (PANAS). The results of physiological evaluation after watching a VR forest video showed a decrease in the stress index and HR, an increase in the activity of the parasympathetic nervous system, and the standard deviation of normal to normal RR intervals (SDNN). The results of psychological assessment confirmed that watching a VR forest video induced "comfort", "natural", and "soothed" feelings in subjects. In addition, watching a VR forest video decreased "tension-anxiety (T-A)", "depression-dejection (D)", "anger-hostility (A-H)", "fatigue (F)", "total mood disturbance (TMD)", and increased "vigor (V)" compared to the base line, and decreased "negative affect" and increased "positive affect." These results indicate that watching a VR forest video decreases adults' stress index, stabilizes physiological state, and has a positive impact on psychological state. The findings of this study can serve as a basis for providing forest welfare services to people in the blind spots of forest welfare, and can lay a foundation for the adoption of VR, one of the technologies of the fourth industrial revolution in forestry.

• 생물정신의학
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• 제23권4호
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• pp.123-129
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• 2016

Depression has a relatively high lifetime prevalence rate in spite of a genetic influence on its etiology and a high mortality rate in untreated cases. This suggests the possibility that depression gives us evolutionary benefits which we do not exactly know yet. There have been several hypotheses which tell us what evolutionary advantages depression could give us. The psychic pain hypothesis considers sad or depressed mood as a negative reward just like physical pain which we have to avoid for our protection and survival. The social rank hypothesis holds that depressed mood is very similar to the emotional state of the defeated in social competition which prevents him from further protesting or fighting that might cause additional damage to him. The inclusive fitness hypothesis views suicide as a sacrifice phenomenon to contribute to inclusive fitness. These hypotheses gives us new insights into mood disorders and also some suggestions about the conditions in which depressed mood or suicidal behaviors increase and the ways to reduce them.

• 융합정보논문지
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• 제10권7호
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• pp.185-193
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• 2020

본 연구는 걷기운동이 대학생들의 감정상태, 기분상태 및 대학생 생활스트레스에 미치는 영향을 16주간의 실험을 통하여 규명하고자 하였다. 걷기운동의 효과를 탐색하고자 걷기운동집단 24명과 통제집단 26명의 두 집단을 총 50명을 대상으로 하였으며, 사전측정(0week), 중간측정(8week), 사후측정(16week)으로 구성되는 2×3 반복측정에 의한 요인설계(2×3 factorial design with repeated measure)로 대학생의 감정상태, 기분상태 및 생활 스트레스의 변화를 살펴보았다. 그 결과 감정상태는 운동집단이 긍정적인 증가 추이를 보였으며 기분상태는 긴장, 분노, 우울, 피로, 혼란이 통계적으로 유의하게 감소하고 활력은 증가하였다. 또한 대학생 생활스트레스는 동성친구, 학업, 경제, 장래, 가치관 요인의 스트레스가 통계적으로 유의하게 감소하였다. 이러한 결과는 걷기운동이 대학생의 스트레스 대처 방법으로서 지속적인 학업 동기 및 삶의 질을 높이는데 활용될 수 있을 것이다.

• 전기전자학회논문지
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• 제13권2호
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• pp.159-166
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• 2009

최근까지 장르나 무드 등의 정적 분류 기술자를 이용한 음악 정보 검색에 관한 다양한 연구가 진행되어 왔다. 정적 분류 기술자는 주로 음악의 다양한 내용적 특징에 기반하기 때문에 그러한 특징에 유사한 음악을 검색하는 데 효과적이다. 하지만 음악을 들었을 때 느끼게 되는 감정 내지 기분 전이를 이용하면 정적 분류 기술자보다 더 효과적이고 정교한 검색이 가능하다. 사람이 음악을 들었을 때 발생하는 감정 전이의 효과에 관한 연구는 현재까지 미비한 실정이다. 감정 전이의 효과를 체계적으로 표현할 수 있다면 기존의 음악 분류에 의한 검색에 비해 음악 추천 등의 새로운 응용에서 더 효과적인 개인화 서비스를 제공할 수 있다. 본 논문에서는 음악에 의한 인간 감정 전이를 표현하기 위한 감정 상태 전이 모델을 제안하고 이를 기반으로 새로운 음악 분류 및 추천 기법을 제안한다. 제안하는 모델의 개발을 위하여 다양한 내용 기반의 특징을 추출하였으며, 고차원 특징 벡터의 차원 감쇄를 위하여 NMF (Non-negative Matrix Factorization)를 사용하였다. 성능 분석을 위한 실험에서 SVM (Support Vector Machine)을 분류기로 사용한 실험에서 평균 67.54%, 최대 87.78%의 분류 정확도를 달성하였다.

• 지역사회간호학회지
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• 제10권2호
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• pp.412-421
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• 1999

The purpose of current study was to investigate the effects of Ki-therapy which improves mood state and relieves pain on the elderly with chronic illness. The subjects were 42 elderly and convenience sampling(incidental sampling) was used to prevent contamination to the control group. Frequency, %, $X^2$, t-test, and repeated measure ANOVA by SPSS PC + program were used to analyze the data. The mean age of subjects was 72.95(Control group), 73.10(experimental group). Number of complains was 2.45(control group), 2.65 (experimental group). All of demographic characteristics of subjects. that is, age, weight. number of complains. educational background. family type. economic state, perceived health state were homogeneous. There are many difficulties in ADL & IADL. 14.2% in shopping, mode of transportation, ability to handle finances. 11.9% in ability to use telephone. continence, 7.1% in bathing, food preparation, transfer, and housekeeping. As the result of this study. slight improvement of mood state and pain relief were found. Although 3 improved items of 'clear-headed', 'lively', and 'nervous' were statistically significant. the pain relief was not statistically significant. It requires repeated treatment and measurement. And suggested case study or qualitative study in further studies because manufacturing of environment(i. e. rain) is very difficult in community people.

• 생물정신의학
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• 제1권1호
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• pp.40-59
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• 1994

The introduction of lithium salts for the treatment of mood disorder by Code in 1949 was a major therapeutic breakthrough. Yet it is far from the universal therpeutic agent in the treatment of mood disorders. Indeed, some acutely manic patients do not respond adeqately to lithium and some individuals experience breakthrough affective episodes during lithium maintenance. In the last decode, it has become c1ear that a significant number of patients with more highly recurrent disorders may require alternative or enhanced forms of prophylactic treatment. For these reasons, a variety of other drugs hove been employed for the treatment and prophylaxis of mood disorders. Efforts to develop new pharmacologic strategies for mood disorder hove included a diverse array of medications, ranging from potent benzodiazepines to novel neuroleptics and from anticonvulsants to calcium channel blockers. The anticonvulsants appear particularly useful in cases of dysphoric mania and rapid cycling state, subforms of bipolar disorder that respond quite poorly to conventional treatments. Among all of these new pharmacologic strategy, carbamazepine and sodium valproate have received the broadest clinical applications as maintenance therapies. The data documenting the short-term antimanic effectiveness of the calcium channel blocker verapamil and benzodiazepins such as clonazepam and lorazepam appear also promising. A number of other theoretically interesting, as well as clinically relevant therapies, which are not presently employed routinly, hove also been studied, including 2 blocker clonidine, atypical antipsychotic clozapine, cholinomimetics, 5-HT enhancers, thyroid and magnesium preparations. Now prophylaxis in mood disorder remains a considerable therapeutic challenge. Controlled testing of the prophylactic efficacy of compounds such as carbamazepine, valproic acid, and the calcium channel blockers represent important next step in the clinical trials for mood disorder.

• 기본간호학회지
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• 제7권2호
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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.

• 대한간호학회지
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• 제36권8호
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• pp.1301-1307
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• 2006

Purpose. To determine the effects of provision of information on mother's problem focused coping ability during their child's intravenous procedure. Methods. Data were collected from 56 mothers whose children have admitted to pediatric ward in the hospital. The participants included 27 intervention group mothers and 29 control group mothers. For the information intervention, 'Programmed Information for Parental Coping before Intravenous Procedure (PIPC- IP)', video program was made based on self-regulation theory for the experimental group mothers. Mother's coping ability was measured by parental supportive behavior, parental beliefs and Profile of Mood State (POMS). Results. Mothers who received PIPC-IP showed significantly higher levels of supportive behavior (t = 3.55, p = .005) and Parental Beliefs (t = 2.95, p = .005), but no significant difference in negative mood on POMS (t = .15, p = .87) compared to mothers in the control group. Conclusions. These results demonstrate that PIPC-IP is an effective intervention to increase the supportive behaviors and beliefs of mothers' problem focused coping ability but not the negative mood.

• 대한한방내과학회지
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• 제21권4호
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• pp.641-647
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• 2000

Objective : The purpose of this study was to examine the mood disorder, especially depression and anxiety which have an effect on rehabilitation in stroke patients. Methods : Subjects were 32 stroke patients who were inpatients and outpatients at Woosuk University oriental hospital. The degree of depression and anxiety was measured by the Beck Depression Inventory(BDI) and State-Trait Anxiety Inventory(STAI, State Anxiety Inventory : SAI, Trait Anxiety Inventory: TAI). Other questionnaire included sex, age, onset of stroke, degree of education, econommic class, religion, relationship with family, expectancy on treatment, side of hemiplegia, weakness grade of hemiplegia. Results : Results were as follows. 1. The average scores of SAI, TAI and BDI were 45.7, 46.7 and 19.9. The percentages of patients who had relatively high SAI, TAI and BDI scores were 75%(>36 point), 87.5%(>36 point) and 56.2%(>16 point). 2. SAI was correlated with onset of stroke(p<0.05), religion and relationship with family(p<0.1 ), TAI with religion and BDI with weakness grade of hemiplegia(P