• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.6
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• pp.2504-2513
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• 2012

The purpose of this study is to examine what is the path that family and socio-environmental factors of adolescents lead to school dropout called educational crisis behavior. To investigate these research problems, the path was analyzed on the basis of the related data and variations after interview with 120 crisis adolescents in 'J Youth Counseling Center' in Jeon-ju City. By the results of this analysis, the family ties as a familial factor and the deviation friends as a socio-environmental factor had an effect on adolescents' school dropout behavior. These results indicate the need to reform the interpersonal relationship in family and school friends for preventing and solving the adolescents' crisis behavior such as school dropout behavior.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.2
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• pp.361-371
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• 2016

This study examined the factors influencing the happiness of employees of the SME manufacturing industry. Data were collected from 139 employees using structured questionnaires, and were analyzed by a t-test, one way-ANOVA, Pearson's correlation coefficient, and Hierarchical regression analysis using SPSS/WIN Ver 18.0 program. In general characteristics, happiness was significantly associated with age, level of education, religion, monthly income, monthly income satisfaction, position in the working area, and way of working. Happiness was positively correlated with self-esteem and perception of interpersonal caring behavior, and was negatively correlated with job stress. The factors influencing happiness was self-esteem and perception of interpersonal caring behavior, which explained 46.6%. Self-esteem and the perception of interpersonal caring behavior should be considered for improving the happiness of employees. The results will form the basis of nursing interventions to increase employees' happiness in the SME manufacturing industry.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.2
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• pp.427-435
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• 2016

Recently, hand washing has been emphasized as Middle East Respiratory Syndrome Coronavirus (MERS) threatened public health. This study aimed to prevent MERS by hand washing frequency and analyzed the relationship between hand washing behavior and trait anxiety, locus of control and health promotion behavior. In this study, 314 nursing students participated in a survey where they could indicate what they did and the frequency of hand washing for preventing MERS. They also responded to questions related to the trait anxiety, locus of control, and health promotion behavior. The data were analyzed using descriptive statistics, Pearson correlation, and multiple regression. The frequency of hand washing was highest among the measures that the participants used and it was significantly related to the participants who reported high scores for the importance of hand washing. In addition, the importance of hand washing was impacted by the internal locus of control. Most nursing students who participated the survey acknowledged that hand washing was the most important method for preventing MERS. Therefore, it is important to educate people on the importance of hand washing and pay attention to personal characteristics, such as internal locus of control to promote hand-washing.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.9
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• pp.108-115
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• 2018

Time is considered as an important factor to understand the diffusion behavior of single generation technology. However, multiple generation technology required additional factors in addition to time to understand the diffusion behavior. This study defined the diffusion path of multiple generation technology based on dimensions of 'time, price, and performance' after extracting price and technical performance factors and traced the diffusion path of semiconductor industry based on defined dimensions. The case study of semiconductor industry indicated that the diffusion path is determined maximizing the integrated area of price and performance. This study has theoretical implications in that it analyzed the diffusion behavior of multiple generation technology based on multiple dimensions and can forecast the diffusion behavior at matured as well as early stage technology. Also, this study has practical implications for R&D and marketing managers to understand time-to-market, exit time, and economical as well as technical requirements.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.6
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• pp.3096-3101
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• 2013

The study is to develop a tool to measure knowledge, attitude and behavior towards irradiated food derived from three factors of 20 items in regard to the knowledge of irradiated food. The variances in explanatory power for the first, second and third factors were 43.1%, 12.0% and 9.9% respectively, which marked a total of 65.0%. As to the attitude towards irradiated food, one factor was derived from 4 items and this factor, the result of measurement scale analysis, was named "the attitude towards irradiated food". The variance in the explanatory power of this factor was 71.1%. In regard to the behavior towards irradiated food, one factor was derived from 5 items and the variance in its explanatory power was measured to 57.6%, that is total 57.6% was explained.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.8
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• pp.5160-5171
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• 2015

The purpose of this study is to find out the explanatory power of the mother psychological characteristics (self-efficacy, self-esteem, depression, parenting stress), infant temperament, parenting look at how the variables affect the infant development. Study is an infant born in 2008, 1802 mothers name. Child Policy Research Institute Korea Children's Panel 3rd year data were used for the study. Analysis of the data was analyzed using the SPSS 18.0 correlation evaluate the direct and indirect effects between the path and the effect of each variable on infant development through Amos 16.0. The results were as follows. First, the mother significant indirect effect of mothers had a positive impact due to the influence of positive parenting Infant Development Psychological variables were mother and mediating role of parenting behavior was completely mediated in the path to infant development. Second, infant temperament and parenting mothers showed a complete mediating effect on the path to the Infant Development were significant indirect effects mediated by parenting mothers on infant development. Third, the direct effects on the mother parenting infant development showed a statistically significant result.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.10
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• pp.4979-4988
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• 2013

This study was aimed to identify the differences and relation of eating, physical activity behavior and mental-psychological state according to the level of internet addiction in adolescents. A self-report by on-line survey was conducted on 73238 middle & high students, who are 12 and 18 years old in South Korea. The questionnaires utilized in this study were eatings, physical activities, perceived happiness and mental health. Data were analyzed with descriptive statistics, $x^2$-test, ANOVA and Pearson's correlation coefficient using SPSS WIN 14.0 program. All participants were general group 94.5%, potential group 2.5%, high risk group 3.0% classified. Violent, Muscle strengthening did not show a significant difference on three groups. Eating, physical activity, mental-psychological health and internet addiction was a correlation, eating and mental-psychological health did not show a correlation. The study suggests adolescents internet addiction prevention education to include Eating, physical activity, mental-psychological health.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.1
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• pp.485-492
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• 2016

This study examined the relationships among dementia knowledge, attitude, and preventive behavior of an urban-rural complex city. In this study, 483 subjects using welfare and health centers were selected from one urban-rural complex city. The data were collected using the questionnaires for dementia knowledge, attitude and preventive behavior. Data analysis was performed by descriptive statistics, t-test and ANOVA using SPSS 19 software. In both urban and rural areas, elderly more than 70 years of age, no spouse, less educated, and lower income had higher scores of dementia attitude. In addition, the dementia attitude scores were higher when they were thinking more of their bad health. In conclusion, there is a need to strengthen the training and programs for dementia's knowledge, attitudes and prevention activities by a spouse or family member in early elderly period.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.10 no.7
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• pp.1446-1452
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• 2009

The behavior of bubbles in a centrifugal fluidized bed with a 340mm inner diameter, 195mm high was observed by photographs using 10.5${\mu}m$and 21.5${\mu}m$mean diameter of $Al_2O_3$particles as bed materials at each of 400rpm, 600rpm, 800rpm, and 1000rpm number of rotations of the rotor. At these experimental ranges, the experimental results clearly proved the effect of number of rotations of the rotor on the behavior of bubbles in the centrifugal fluidized bed. As the number of rotations of the rotor increased, the gas velocity at which bubbles begin to be formed also increased but diameter of bubbles decreased. And sizes of the bubbles were relatively small.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.11
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• pp.4819-4825
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• 2011

This study tried to find out whether character patterns of elderly people are related to stress resistance using brain waves, personal physiological index of cranial nerves. The data were gathered by 1,108 seniors(age 65 and over) who were requested to check brain waves from September, 2007 to December, 2010 in Korean Institute for Research of Psychiatry. 552 of the subject showed the propensity to positive behavior, 556 of them showed the propensity to negative behavior. 735 of the subject showed the propensity to cheerful emotion, 373 of them showed the propensity to depressed emotion. As a result the propensity of emotion was significantly related to the stress resistance, but not the propensity of behavior. In other words, the propensity to cheerful emotion showed higher average stress resistance index than the propensity to depressed emotion. So the person who has the propensity to cheerful emotion can cope with stress better. This study shows the propensity to emotion is related to stress resistance. The influence of the propensity to emotion and how it works should to be studied.