• 한국조경학회:학술대회논문집
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• 한국조경학회 2007년도 Journal of Landscape Architecture in Asia Vol.3
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• pp.214-219
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• 2007

Psychological and physiological effects of plants were studied by investigating human responses while observing plants. Eighteen healthy adult male(aged between $19{\sim}25$ years) participated in this study. Semantic differential method(SD method) and multi-channel near-infrared spectroscopy(NIRS) were used to survey verbal and non-verbal response, respectively. Cerebral hemodynamics as a new evaluation index of brain activity was recorded for right brain hemisphere where visual information is mainly delivered. Thirty seconds of cerebral blood flow in forty seven channels were calculated when watching five types of picture images with different rates of hedge against gray block wall; 0:10, 3:7, 5:5, 7:3, 10:0. In the SD results, similar evaluations were found in all subjects. However, the change of cerebral hemodynamics as a non-verbal response varied among subjects. Largely two patterns of hemodynamics change were found with increasing plants rate in picture images; group A showed significant decreases of blood flow volume in many cortical regions, Group B had significant increase of blood flow volume in the occipital region for the scenes seen comparatively more plant. Our findings on the cerebral hemodynamics may indicate that there are two patterns of brain activity during observation of plants; group A in which brain areas associated with visual information and thinking work simultaneously to the visual stimuli; group B in which brain areas associated only with visual information work.

• 대한안전경영과학회지
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• 제22권4호
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• pp.27-34
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• 2020

This investigation was carried out in Liaoning, Shandong, and Shaanxi where classified most of their geological organizations into profit organizations, which means they must implement enterprise-oriented reform immediately. The valid 311 questionnaires were collected and used to verify the serial mediating model by AMOS 23.0. Results verified the crucial mediating effects of structural and psychological empowerment between external-focused organizational culture and openness for change. Adhocracy culture positively affects employees' openness for change through three indirect paths, including one mediator and two mediators. Market culture impacts individuals' openness for change through two indirect paths, one is through structural empowerment and another one is through two mediators. The findings provide managers in geological organizations with an empowering management practice model which could promote geological industry reform effectively.

• 한국산학기술학회논문지
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• 제19권7호
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• pp.423-442
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• 2018

본 연구는 실업자의 실업기간별 심리상태의 변화를 분석하는데 그 목적을 두었다. 연구방법으로는 질적 연구 방법의 하나인 현상학적 연구의 접근방법을 활용하여 면담과정을 통한 함축된 의미의 주제어를 도출하였다. 사전조사를 통하여 반구조화 된 질문을 확정하고, 2017년 5월 27일부터 8월 25일까지 3개월 동안의 기간에 8명을 면담하였다. 연구 참여자 8명의 주제 분석 결과 323개의 주제를 도출하였다. 주제 분석 결과 실업 전은 46개, 실업 후 277개 등의 주제어가 분석되었다. 이중 실업 3개월 이후 연구 참여자에게서 116개 등의 주제어가 새롭게 분석되었다. 연구 결과, 첫째, 분노, 불안, 우울은 실업 전부터 시작하여 실업 3개월 후까지 지속되는 실업자의 심리적 핵심 증상이다. 둘째, 실업 후 4개월이 지난 연구 참여자에게서는 대인관계를 회피하다가 단절하고, 고조된 경제적 압박감으로 인한 우울의 수준이 높아지며, 낮은 자기존중감이 자기비하로 심화, 낮은 진로효능감, 알코올 의존 및 중독, 가장으로서의 역할 포기 및 가장 체면 손상 등으로 나타났다. 셋째, 4개월 이상 된 연구 참여자의 경우 장기실업자의 만성적 실업증후군을 보였는데 자신이 갖고 있는 사회연결망인 대인관계의 단절, 외출 감소, 불면증과 우울증, 약물 의존, 종교 의존 등이 나타났다. 이 연구는 실업기간별 실업자의 심리변화를 처음 연구한 논문으로 직업상담 정책의 기초적 자료로 그 의의가 크다.

• 디지털융복합연구
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• 제15권9호
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• pp.99-110
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• 2017

융 복합 시대에 조직 구성원의 역할외 행동을 자연스럽게 유도하기 위해서는, 조직지원인식이라는 조직구성원의 인식에서 시작하여, 직무와 관련된 심리적 태도를 형성시킬 때, 조직 구성원은 조직시민행동을 보이게 된다. 따라서 본 연구는 조직 구성원의 조직시민행동을 이끌어 내기 위해, 조직지원인식을 독립변수로 설정하고, 개인의 심리적 변화 과정을 설명해 주는 심리적 임파워먼트와 조직몰입의 매개효과를 밝히고자 한다. 본 연구를 위해, 문헌고찰을 통한 이론적 연구와 설문지법을 활용한 실증적 연구 방법을 동시에 활용하였다. 분석결과 조직지원인식은 조직 몰입과 심리적 임파워먼트에 유의미한 영향을 미치는 것으로 나타났다. 조직 몰입과 심리적 임파워먼트는 조직 시민행동에 유의미한 영향을 미치는 것으로 나타났다. 또한, 조직 몰입과 심리적 임파워먼트는 조직 지원 인식과 조직 시민행동의 관계를 부분매개하는 것으로 나타났다. 이러한 연구 결과는 조직시민행동이 발현되는 구체적인 과정을 밝히는 것으로, 이를 통해 조직 구성원들의 역할외 행동을 유발시킬수 있는 다양한 방안 마련에 기여할 것으로 사료된다.

• 한국재난정보학회 논문집
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• 제14권1호
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• pp.17-27
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• 2018

본 연구의 목적은 자연재난을 경험한 농촌주민을 대상으로 재난 후 개인의 변화와 재해인식, 심리적 스트레스를 알아보고 이에 따른 농촌주민의 재난대책방안을 모색하고자 하였다. 연구대상은 2017년 7월 집중호우로 직간접적인 피해를 입은 충청남도 청주시에 거주하는 농촌주민을 대상으로 하였으며, 설문조사와 인터뷰 방법을 사용하였다. 연구결과 성별에 따른 재해인식에 유의미한 차이가 있었으며, 많은 주민들이 외상 후 스트레스를 겪고 있는 것으로 나타났다. 마지막으로 본 연구의 고찰 및 제언을 통해 농촌주민의 재난 후 성장을 위한 방향을 제안하였다.

• 가정과삶의질연구
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• 제21권5호
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• pp.109-120
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• 2003

The purpose of this study was to evaluate the effectiveness of a group art therapy program on the psychological well-being of children who have experienced domestic violence. The therapy program was designed to enhance self-esteem and reduce anxiety for these children. The participants of this study included seven elementary school students and five junior high school students. The therapy program consisted of thirteen sessions that were held between September 25, 2002 and December 17, 2002. Each session lasted approximately 100 minutes. The effectiveness of this program was evaluated by a pretest and a post-test. The instruments used in the tests were the Anxiety Scale and Self-Esteem Scale. In addition, HND (Here and Now Drawing) was adopted for qualitative evaluation. The data were analyzed by paired t-tests. The results show the following: First, the group art therapy program was effective in enhancing the children's self-esteem and in reducing their anxiety. Second, there was a qualitative change in children's HND (Here and Now Drawing) after the therapy program, which proves that the group art therapy was effective.

• 생물정신의학
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• 제14권1호
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• pp.48-54
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• 2007

Objectives : This study aimed to examine the relationship between behavioral and psychological symptoms of dementia(BPSD) and patient and caregiver QOL in Alzheimer's disease(AD). Methods : Fifty-one AD patients and their caregivers participated. Measures about patients were Neuropsychiatric Inventory(NPI), Korean version of QOL-Alzheimer's Disease(KQOL-AD), Activities of Daily Living(ADL), Clinical Dementia Rating(CDR), and Korean version-Mini Mental State Examination(K-MMSE). Caregiver QOL was assessed with KQOL-AD and General Health Questionnaire/Quality of Life-12(GHQ/QOL-12). Results : Patient QOL-AD on patient ratings was negatively correlated with appetite/eating change and NPI scores. Patient QOL-AD on caregiver ratings was negatively correlated with hallucinations, depression/dysphoria, and NPI scores. Caregiver QOL assessed by the GHQ/QOL-12 was negatively correlated with agitation/aggression, depression/dysphoria, and NPI scores and was negatively correlated with distress related to agitation/aggression, depression/dysphoria, and NPI scores. Conclusion : BPSD of AD patients was associated with low QOL of both patients and caregivers. Thus, interventions of BPSD were needed to improve both patient and caregiver QOL.

• 성인간호학회지
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• 제15권1호
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• pp.56-66
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• 2003

Purpose: The purpose of this study is to describe the psychological aspects of experiences of men living in a homeless shelter in Seoul. This study focused on understanding about the life of the homeless in the shelter by Phenomenological method. Method: The participants in this study were seven men who are living in a homeless shelter in Seoul. The following data were collected though the in-depth interviews and analyzed by the Phenomenological analytic method of Giorgi. Result: There are five focal significances about the life of the homeless. (1) Unplanned Life : Difficult life comes from outside situation, Freedom, The acceptance of unconsciousness life, Laziness, Unreliability, The dissolute life, No purpose to life, Relying on drinking, (2) Self-rationalization : Feeling of defeat, Give up, Desire for a support system, Lack of willingness, Anxiety, Chivalry, Falsehoods, (3) Superficial Interpersonal Relationships : Ignorance, Pressure, Discord, Hiding from one anther, avoidance. (4) A sense of devestation : Negative perspective, Mental weakness, Difficulties in employment, ambivalance with social structure, The place to escape, Complaining against the opposite sex, Sense of regret, Lack of relationship with family, The lack of self-confidence, Loss of volition (5) The Hope of new life : Realization, Desire for change, Dreaming of married life, Dependence in God Conclusion: The conclusion of this study shows that the men in the shelter had various psychological reasons for being in the homeless shelter. Further studies need to be done to validate this information and formulate ways to assist these men with their psychological needs.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제13권3호
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• pp.7-14
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• 2007

The concept and spatial composition of office have endlessly changed according to social trend. And according to social change, members of office, namely, concept of organization has been changed. Presently, our society finds and needs appearance of office suitable for our society. According to a concept of ecological environment and a concept laying stress on human, various trials have been performed but still, stress of salaried men is treated as social issue. By having connection between psychological healing theory of Max $L{\ddot{\bar{u}}}scher$ and spatial expression elements (content : refuge, self-esteem : prospect, confidence : flow, liberty : void) as a theory, we discussed possibility of aesthetic office landscape could be developed to a type of office which could control emotion that can be a cause of stress and we intended to examine limitation and possibility through case analysis.

• 한국실내디자인학회논문집
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• 제21권6호
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• pp.129-136
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• 2012

As the importance of eco-friendly and energy saving issues are emphasized in lighting as consciousness about energy saving is elated worldwide, demand for natural resources such as gas increases, supply of LED lighting is spread. Owing to white LED's development and price fall. It is expected to LED High Luminance Emitting Diode. LED's brightness and long life-time that surpass fluorescent light in the latest as well as is used by back light source of thin film LCD, low electric power attrition rate by advantage do and widen the market at the world lighting lamp market that is potential market. Accordingly, study about suitability of LED lighting is activated but space that apply actual LED lighting fixtures yet is less and advanced researches about LED fixtures' applied apaces are slight compared to existing light source up to now because is not many on this. The result of the experiment shows similar tendency with the existing light sources'. Through a psychological reaction experiment in the LED lighting experiencing space that can control of color temperature and lighting level, this study is wished to use to the data for lighting design of space that LED lighting fixtures are applied hereafter.