• Korean Journal of Culture and Social Issue
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• v.16 no.3
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• pp.221-240
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• 2010

The purpose of this study is to examine the prevalence of depression in Korean American men and factors associated with the Korean American men's depression by examining how depression is affected by socio-demographic characteristics, immigration-related characteristics, and psychological and social characteristics. Socio-demographic characteristics include age, education, occupation, and monthly income. Immigration-related characteristics include years in the U. S., being U. S. citizens, and acculturation level. Psychological and social characteristics include anger, marital satisfaction, and social support. Using an availability sampling method, data were collected from 201 Korean American married men who were between the ages of 20 and 64 and resided in Los Angeles County. This study used a structured self-administered questionnaire. Due to the unreliable responses, five questionnaires were excluded from the study. Therefore 196 completed questionnaires were used for the data analyses. In order to measure the respondents' depression, the CES-D(Center for Epidemiological Studies of Depression) was used in this study. In the hierarchical multiple regression analyses, monthly income, anger, marital satisfaction, and social support were significantly associated with the respondents' depression. However, there were no significant associations between depression and age, education, occupation, being a U. S. citizen, and acculturation. Implications of the findings for mental health practitioners and social works are discussed.

• Korean Journal of Biological Psychiatry
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• v.19 no.4
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• pp.164-171
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• 2012

The placebo effect, a response observed during the placebo arm of a clinical trial, is produced by the psychobiological action of the placebo as well as by other potential contributors to symptom amelioration such as spontaneous improvement, regression to the mean, biases, concurrent treatments, and study design. From a psychological viewpoint, there are many mechanisms that contribute to placebo effects, including expectations, conditioning, learning, and anxiety reduction. Placebo responses are also mediated by opioid and non-opioid mechanisms including dopamine, serotonin, cholecystokinin, and immune mediators. During recent years, a trend towards increased placebo effects in clinical trials of neuropsychiatric drugs has been noted. Indeed, the placebo effects observed in clinical trials constitute an increasing problem and interfere with signal-detection analyses of potential treatments. Several potential factors including protocol/study design and conduct related factors may account for the placebo effect observed in clinical trials. This paper reviews key issues related to this problem and aims to identify potential solutions.

• Journal of the Korean Society for Library and Information Science
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• v.51 no.3
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• pp.109-132
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• 2017

This study analyzed the phenomenological research method of Giorgi in order to understand the changes in the self-esteem of middle-aged women through group bibliotherapy. During this study, 12 sessions were conducted for six middle-aged women, and the participants' statements in the recorded files were analyzed and integrated into 221 semantic units, 16 sub-situations/topics, 6 situations/topics, and 3 groups. During the research, the participants suffered from neurosis symptoms due to family difficulties. Nevertheless, bibliotherapy showed favorable results; the use of picture books and thus the interaction between the participants led to positive, emotional and psychological responses. Furthermore, from the study, it was concluded that religious life played an important role in healing the participants' wounds.

• Journal of the Korean housing association
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• v.22 no.6
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• pp.1-10
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• 2011

In relation to the environmental analysis system of social marketing, this study has analyzed the responses made by the future users of the integrated apartments for the elderly that are currently under development as an alternative for the housing of the aging society. By studying the comprehensive social benefits, individual benefits and the implied factors for conceptual and behavioral changes in terms of the integrated apartments for the elderly, some important study results were obtained for the practical application of the new alternative. The major points are as follows: Firstly, from social aspect, the respondents wanted to know in detail about the integrated apartments for the elderly, the new alternative was evaluated to be helpful in elderly life, and it was expected to be effective for supporting the elderly people from psychological aspect. Secondly, from supply aspect, it was revealed that an alternative for the integrated apartment for the elderly is required to be developed in details reflecting the diverse needs of the elderly people and to be developed with differentiating strategy, but its applicability may confront some difficulties. Thirdly, from private aspect, the respondents showed they would feel economic burden if an integrated apartment for the elderly is introduced actually.

• Asia pacific journal of information systems
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• v.14 no.3
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• pp.93-120
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• 2004

The current study investigates major factors which influence the acceptance of mobile internet services based on the theoretical backgrounds of the technology acceptance model(TAM) and the flow theory. This research extended the Davis' TAM model(1989) by including the flow concept as another major factor towards the intention to use the mobile device in order to explain the acceptance of divers mobile services. According to the marketing studies(Ghani & Desphande, 1994; Novak, Hoffman & Yung, 2000), flow is regarded a psychological state in which one is absorbed in something he or she is doing, and is known to be widely adopted in explaining one's acceptance in the area of game, sports, and even hobby. This study developed a research model to explain the use of mobile services employing usefulness, ease of use and flow as major research variables, and collected 221 survey responses from the high school students who had experiences with such mobile services as game and audio file download. The results of the current research indicates that usefulness and flow influence the intension to use mobile services, but the effect of ease of use did not appear significant to the intention to use. It was also found that flow affects both usefulness and ease of use, and then ease of use next influences usefulness.

• Fashion & Textile Research Journal
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• v.14 no.2
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• pp.242-250
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• 2012

This study investigates the benefits consumers seek in buying and using bedding, sub-dimensions of lifestyle, and the relationship between those of the benefits and the dimensions of lifestyle. This study conducted a survey to verify benefits consumers seek in buying bedding. A questionnaire was developed to collect data to measure lifestyle, benefits sought for the bedding, and demographic variables. Research was conducted on married women aged between 20 and 59. Total 294 responses were analyzed using factor analysis, correlation analysis, t-test, and one-way ANOVA with SPSS 18.0. A factor analysis identified three dimensions of benefits sought for the bedding: utilitarian benefits, social benefit, and aesthetic benefit. Lifestyle consists of five dimensions: health seeking, social symbol seeking, leisure/country-living seeking, aesthetics seeking, and economy seeking. All dimensions underlying benefits consumers seek in buying bedding and all dimensions of lifestyle were correlated. As consumers get older, they tend to seek more utilitarian and social/psychological benefits of bedding.

• Women's Health Nursing
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• v.21 no.2
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• pp.106-114
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• 2015

Purpose: The purpose of this review was to describe a psychoneuroimmunology (PNI) framework for postpartum depression (PPD) and discuss its implications for nursing research and practice for postpartum women. Methods: This study explored the role of hypothalamic-pituitary-adrenal (HPA) axis and inflammation as possible mediators of risk factors for PPD through literature review. Results: From this PNI view, human bodies are designed to respond with the reciprocal interactions among the neuro-endocrine and immune system when they are faced with physical or psychological stressors. Chronic stress induces alterations in the function of HPA axis, and a chronic low-grade inflammatory response is associated with depression. The dysfunctions of cytokines and HPA axis have been observed during the postpartum period. Stress promotes glucocorticoid receptor resistance, which can promote inflammatory responses. This, in turn, can contribute to the pathophysiology of depression. This can especially affect populations at vulnerable time-points, such as women in the postpartum. Conclusion: From a PNI perspective, well-designed prospective research evaluating the role of stress and inflammation as an etiology of PPD and the effect of stress reduction is warranted to prevent PPD.

• Proceedings of the ESK Conference
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• 1997.04a
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• pp.227-246
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• 1997

With a view of to providing basic data for designing male's and female's clothes, heslthy males and females(five each) were exposed to three different environmental temperature( $20{\pm}1.0^{\circ}C$ $28{\pm}1.0^{\circ}C$,$32{\pm}1.0^{\circ}C$ in the nude. Their adaptation of skin temperature, physilogical responses, oral temperature, blood pressure, pulse rates) and psychological reactions (thermal, comfort and perceptive sweat sensations) were analyzed to be as follows; The subjects's skin temperature had a similar look of adaptation, but the stability of skin temperature differed at the $20{\pm}1.0^{\circ}C$and at the $28{\pm}1.0^{\circ}C$ Males had higher skin temperatures at three environmental temperatures, but females showed a higher temperature change at the $20{\pm}1.0^{\circ}C$ and$28{\pm}1.0^{\circ}C$ and males at the $32{\pm}1.0^{\circ}C$ Thus females were more resistant to the cold, while male were more resistant to the heat. As environmental temperature increased, oral temperature and pulse rates also grew up. Females turned higher in oral temperature and lower in blood pressure, but both sexes had a normal range of physiological reactions. Even though three environmental temperature were same changes in thermal sensation at and in perceptive sweat sensation at $28{\pm}1.0^{\circ}C$and in perceptive sweat sensation at$32{\pm}1.0^{\circ}C$ the two sexes had the same response in comfort sensation at the three environmental temperature.

• Journal of the Ergonomics Society of Korea
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• v.22 no.4
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• pp.1-13
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• 2003

This study has investigated psychological responses to various TV advertisements by using EEG(electroencephalogram). In particular, it was assumed that the brain wave would show different patterns depending upon the style of the advertisement that could be categorized into two such as 'information transfer' type and 'emotional reaction' type. Ten healthy males participated in the experiment. EEG signal was extracted from six lobes such as right and left frontal, right and left occipital, right and left temporal while the subjects were watching TV advertisements. Alpha and beta relative power spectrum, and beta/alpha parameter were calculated to compare two kinds of advertisement each other. Additionally, subjective questionnaire was used to examine subject's response by using adjective words and preference test. In result, significant differences were found in left frontal and right occipital lobe in terms of beta/alpha between two different advertisements. And, subjects showed different preference between two advertisements. It was shown that the current method could analyze the brain reaction to advertisement quantitatively, that presented the possibility of using it to marketing research.

• Journal of Korean Academy of Nursing
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• v.28 no.3
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• pp.760-772
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• 1998

The purpose of this study was to explore the concept of quality of life for bone marrow transplant (BMT) survivors and to gain understanding of nursing interventions that may improve QOL in this population. The data was gathered from 32 BMT survivors using seven open-ended questions. The items were based on previous research of Ferrell et al., (1992). Content analysis was performed on written responses to seven questions regarding BMT and QOL. The results were as follows : 1. The meaning of QOL for BMT survivors were "being healt", "being able to take a role", "having relationships", "self-accomplishment", "peace of mind", "spiritual well-being", "economic stability" and "being alive". 2. The impact of BMT on physical well-being were "skin impairment", "digestive problems", "infections ", "fatigue/weakness", "arthralgia", "eye dryness". "weight gain", "amenorrhea" and "hand tremor". 3. The impact of BMT on psychological well-being were "fear of recurrence", "sence of peace" and "hope". 4. The impact of BMT on socioeconomic status were "financial burden", "limitation of social activities" and "sence of withdrawal". 5. The impact of BMT on spiritual well-being were "dependency on Supreme Being", "spiritual arousal " and "spiritual maturity". The findings of the study will be useful in constructing a instrument to measure QOL in BMT and in understanding the conceptual basis of QOL for the BMT population.ency on Supreme Being", "spiritual arousal " and "spiritual maturity". The findings of the study will be useful in constructing a instrument to measure QOL in BMT and in understanding the conceptual basis of QOL for the BMT population.L for the BMT population.