• ETRI Journal
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• v.40 no.5
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• pp.643-652
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• 2018

Dysarthria is a degenerative disorder of the central nervous system that affects the control of articulation and pitch; therefore, it affects the uniqueness of sound produced by the speaker. Hence, dysarthric speaker recognition is a challenging task. In this paper, a feature-extraction method based on deep belief networks is presented for the task of identifying a speaker suffering from dysarthria. The effectiveness of the proposed method is demonstrated and compared with well-known Mel-frequency cepstral coefficient features. For classification purposes, the use of a multi-layer perceptron neural network is proposed with two structures. Our evaluations using the universal access speech database produced promising results and outperformed other baseline methods. In addition, speaker identification under both text-dependent and text-independent conditions are explored. The highest accuracy achieved using the proposed system is 97.3%.

• Journal of Information Technology Applications and Management
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• v.28 no.2
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• pp.17-33
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• 2021

Korean society is changing into multicultural society with increasing international marriage and immigrant influx. The increasing number of immigrants in Korean society suggests the necessity of social and economic integration of people with diverse cultural backgrounds. We study the entrepreneurial intention of multicultural immigrant. Cultural intelligence is closely related with sustainable value and belief to their eagerness in surviving of the 2nd country. Cultural intelligence is the individual's capability to function or manage effectively in different cultural settings or in multicultural settings. It is assumed that the cultural intelligence of multicultural immigrant might affect the entrepreneurial intention. Based on the theory of planned behavior, we set up the research model. 243 usable responses of multicultural immigrants in Korea were analyzed. Our findings suggest that cultural intelligence positively affected entrepreneurial intention by affecting subjective norm and perceived behavior control. This study contributed the study of the entrepreneurial intention and multicultural immigrant.

• Health Policy and Management
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• v.4 no.1
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• pp.25-48
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• 1994

Noncompliance with treatment is a serious problem in the management of hypertension. We explored self-reported medication taking compliance behavior of 194 high blood pressure patients using modified health belief model hypothesizing interaction between model components. Data were collected from patients resistered hwachon community hypertension control program during February, 1993. Bivariate analysis showed perceived severity of complication, present symptom experience(p<0.05), perceived severity of hypertension and education leve(p<0.01) were significantly related to treatment experience. Logit analysis revealed that perceived severity of hypertension, perceived benefits of treatment, perceived barriers to treatment and interaction term between perceived severity of hypertension and perceived benefits of treatment contributed treatment experience. Health education from mass media was siglificantly related to continuity of treatment. We also concluded that the inclusion of interaction effects between health belief model components and the use of patient group as analysis unit lead to better study results.

• Korean Journal of Adult Nursing
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• v.26 no.4
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• pp.444-454
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• 2014

Purpose: The purpose of the study was to examine the relationships among pain belief, perceived social support, coping strategies, and quality of life of people with noncongenital spinal cord injury and to identify factors influencing quality of life. Methods: A correlational predictive design was used. The data were collected from 197 people with noncongenital spinal cord injury with questionnaires in 2012 in Korea. The data were analyzed using descriptive statistics, t-tests, one-way ANOVA, Pearson's correlation coefficients, and stepwise multiple regression using SPSS/WIN 18.0. Results: Pain belief, perceived social support, and coping strategies were correlated significantly with the quality of life. As a result of stepwise multiple regression analysis, pain belief, perceived social support, coping strategies, damaged area, and time since injury were discovered to account for 59.1% variance of the quality of life. The variable that most affected the quality of life was pain belief followed by perceived social support and coping strategies. Conclusion: The results of the study clearly demonstrate the importance of pain control, social support, and coping skills in order to improve quality of life among people with noncongenital spinal cord injury.

• Journal of the Korean Home Economics Association
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• v.48 no.10
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• pp.77-88
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• 2010

This study examined the effect of parents' neglect behavior and children's irrational beliefs on children's anger expression style. The participants were 379 5th and 6th grade elementary school children. The major findings were as follows. Children tended to perceive higher levels of their parents' cognitive and emotional neglect than physical and home environmental neglect. Boys perceived higher levels of their parents' physical, supervisory and home environmental neglect than girls, and girls showed higher level of excessively self-expecting belief than boys. There were statistically significant correlations between the parents' neglect behavior, their child's irrational beliefs and anger expression style. A regression analysis showed that parents' physical and cognitive neglect were predictors of children's anger control. Children's excessive apprehension and avoidance beliefs were the best predictors of children's anger-in, while children's deterministic belief was the best predictor of children's anger-out. Parents' physical neglect behavior appeared to be powerful predictor.

• The Korean Journal of Food And Nutrition
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• v.29 no.6
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• pp.952-961
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• 2016

The objective of this study is to examine the effects of consumer beliefs regarding three food certifications on their behavioral intention and the behavioral intention biases to purchase (purchasing intention biases) certified agricultural products as predicted by a subjective probability model. The food certifications used for this study are 'Organic food', 'Traceability system of food products,' and 'Hazard Analysis Critical Control Point (HACCP)'. Tofu (bean curd) was selected as being representative of agricultural food products, for the purposes of this study. In 2016, we surveyed 243 consumers regarding the strength of their belief regarding their prior beliefs relative to each certification, as well as the strength of their intention to purchase certified tofu based on their belief strengths for this study. The study resulted in the following findings: Firstly, consumers hold more than two different prior beliefs for each of the three certifications included in this study. Consumers' prior beliefs regarding these certifications have an impact on their consideration as to whether they plan to buy those certified agricultural products. Secondly, consumers try to persuade themselves to ensure that their particular belief about the product's certification could lead to a purchasing decision regarding that agricultural product.

• Asian Pacific Journal of Cancer Prevention
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• v.15 no.18
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• pp.7935-7940
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• 2014

This research was planned to reveal society's attitude towards cancer and early diagnosis using the health belief model. This study was planned as descriptive research in Isparta. A random sample of n=256 individuals of both genders was recruited at the largest shopping center. As a means of collection tool, a survey consisted of two forms, the first designed for sociodemographic information and the second covering 29 questions suitable for the content of Health Belief Model. Of the participants, 66.8% were female and 33.2% were male, and the average age was $33.3{\pm}11.0$ years. Some 46.1% partly thought that they may develop cancer, and 49.6% were afraid of this possibility. As many as 50% indicated that cancer is an issue that comes from Allah. A significant difference was found between not going for control unless feeling bad, and blood analysis for cancer screening (${\chi}^2=3.780$ p= 0.03). It was seen that in an area with a high rate of cancer, people's awareness of cancer prevention and early diagnosis and attitudes towards these are insufficient.

• Journal of Korean society of Dental Hygiene
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• v.16 no.6
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• pp.979-991
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• 2016

Objectives: The objective of the study is to investigate the effect of oral health belief and metabolic syndrome on CPITN. Methods: A self-reported questionnaire was completed by 847 adult visitors over 20 years old in Busan from August 1 to December 31, 2011. Except incomplete answers, 776 data were analyzed by t-test, one way ANOVA, and logistic regression analysis using SPSS 20.0 program. The questionnaire comprised general characteristics of the subjects, oral health behavior, and metabolic syndrome related risk factors. Results: There was statistically significant difference of an oral health belief rating between the groups receiving oral health education. Community periodontal index had statistically significant difference depending on smoking and waist circumference. To analyze related factors of community periodontal index, multiple logistic regression analysis was performed. As the final outcome, gender, age, benefit, salience, scaling experience, experience of oral health education, and related factors and metabolic syndrome were shown to impact on significant influence (p<0.05). Conclusions: Thus, To manage the effective oral health, it is necessary to control the factors of metabolic syndrome and oral health.

• Asian Pacific Journal of Cancer Prevention
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• v.17 no.8
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• pp.3849-3854
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• 2016

Background: Breast cancer is the most prevalent malignancy in women worldwide; lack of awareness of symptoms and delay on diagnosis of breast cancer are the main causes of mortality among women. This study was conducted with the purpose of assessing the effect of educational consulting for breast self-examination (BSE) based on the health belief model (HBM) on the knowledge and performance of women over 40 years attending health care centers in Hamadan, Iran. Materials and Methods: In this quasi-experimental study, eligible women admitted to health centers in Hamadan city in 2015 were randomly assigned to intervention and control groups (n=75 in each group). The intervention group received 4 weekly sessions of breast cancer screening consulting based on the HBM. Control group received only routine care. Knowledge, HBM constructs, and BSE practice were compared between the groups before, immediately after and three months after the consultation. Results: Before the intervention, no significant differences were observed in knowledge, health belief and practice between two groups. However, after the intervention a significant difference was observed between two groups in mean scores of perceived benefits, perceived barriers, self-efficacy and the health motivations (p <0.05). Significant differences were also observed in terms of knowledge and BSE practice (p <0.01). Conclusions: The results indicate the importance of consultation on knowledge and beliefs to improve BSE performance and prevention of breast cancer in Iranian women.

• Journal of Korean Public Health Nursing
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• v.24 no.1
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• pp.135-150
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• 2010

Purpose: To analyze the effects of customized home visiting health services on the health and health behaviors of clients with hypertension (n=107) and diabetes mellitus (DM: n=67). Methods: A one group pre and post-test research design was used. The subjects were registered in a customized 8-week, interventional, home visiting health services available in Daegu. Data was collected from November 17, 2008 to January 23, 2009. Analyses involved descriptive statistics, $x^2$ test and paired t-test. Result: Hypertension control rate was improved 25.2% and DM control rate was improved 3.0%. There were significantly beneficial hypertension-related differences in BP, health belief, health knowledge and health behaviors including performance of 10 min of moderate exercise, diet, BP monitoring and medication. Significantly beneficial DM-related changes included glucose, health belief, health knowledge and health behaviors including performance of 10 min of moderate exercise and glucose monitoring. But there were no significant hypertension-related differences in health belief (barrier) and health behavior including drinking and exercise length/frequency. Also, no significant DM-related differences were evident in health belief (barrier) and health behaviors including drinking, smoking, exercise length/frequency, diet and medication. Conclusion: Customized home visiting health service can provide effective, but not complete. Whether these benefits are maintained in the longer term is unknown.