• 한국전자통신학회논문지
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• 제10권7호
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• pp.845-850
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• 2015

사람의 감정 중의 하나인 사랑은 사회학과 심리학에서 주된 관심사로 연구되어 왔다. 기본적인 사랑 모델에서 비선형 특성을 찾기는 어렵다. 따라서 본 논문에서는 기본적인 사랑모델에서 비선형 거동을 찾기 위하여 기본적인 사랑 방정식에 외력을 주고 이때의 시계열과 위상 공간을 통하여 비선형 거동이 있음을 확인한다. 또한 이 비선형거동이 일반 카오스 발생현상인 주기배증과정, 카오스, 주기과정의 현상과 유사하게 유사한 주기 배증 과정, 카오스, 주기과정이 있음을 확인한다.

• 대한가정학회지
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• 제45권6호
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• pp.11-20
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• 2007

The purpose of this study was to examine determine the relations relationship between the child's characteristics (i.e. temperament) and maternal behaviors (parenting and the content of demands) and the child's compliance. Data were gathered from 153 mothers of toddlers in Seoul, via questionnaires. The major principal results of this study were as follows: Neither gender nor age differences was found were observed in toddlers' compliance. Correlation analyses revealed significant relations relationships between both a child's emotionality and the mother's parenting, and a child's compliance. That is, in cases in which the child's emotional reactivity and the mother's authoritarian parenting were high, the child evidenced lower compliance, the child showed whereas the higher the mother's authoritative parenting were was, the higher compliance the child showed displayed. The hierarchical regressions analysis indicated that maternal demands on 'caring' was constituted the most significant variable to predict for the prediction of toddlers' compliance, and child activity level and maternal authoritative parenting behavior were also significant variables.

• 한국생활과학회지
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• 제24권2호
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• pp.205-218
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• 2015

By examining variables affecting university student's perceptions of marriage, this study aimed to better understand how to promote positive perceptions of marriage among university students. The study sample consisted of 488 university students and their parents in Incheon and Gyeonggi, Korea. For data analysis, t-test, correlation analysis, and hierarchical regression analysis were performed. First, results showed that individual growth, emotional stability, and overall perceptions of marriage varied by gender. And results showed that individual growth, institutional necessity, and overall perceptions of marriage varied by grade. Second, higher levels of perceptions of marriage among university students were significantly correlated with greater university student's identity, better parent's marital relationship. Third, the personal relations was most influential variable on university student's perceptions of marriage, followed by the parent's conflict and authority the mother's duties, followed by the target orientating, gender and grade. Overall, results suggest that parent's marital relationship is important for promotion of positive perceptions of marriage among university students. Also, systematic analysis of university student's identity and programs to address such problems are needed.

• 한국지역사회생활과학회지
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• 제21권4호
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• pp.517-528
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• 2010

The number of young children who attend daycare center, preschool or kindergarten and are taken care of by teachers during a day has skyrocketed in Korea. The purpose of this study was to analyze the contents of the research on infant/child-teacher attachment in Korea. Thirty five studies (5 doctoral dissertations, 24 masters' theses, and 6 academic journal articles) published from 1993 to 2010 were analyzed in the matter of the publication period, the related variables, and methodology for analyzing the data. The findings are as follows: 1) More than two-thirds of the research were from masters' theses. The number of studies conducted in the late 2000s doubled compared to that in the 1990s. 2) Each study on infant/child-teacher attachment had at least one related variable regarding social, emotional, cognitive or physical development, but not language. The studies on infant/child-teacher attachment related to social development have rapidly increased in the late 2000s. 3) The majority of studies were conducted using quantitative analyses and Attachment Q-set version 3.0. Difference analysis and relational analysis were most frequently used in many studies. There was only one study which was analysed with the advanced statistical methodology. The implication for a future study was also discussed.

• 한국항공운항학회지
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• 제23권4호
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• pp.73-81
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• 2015

The purpose of this study is to explore structural relationship between cognitive factors and emotional factors in predicting behavioral intention of duty-free users. This study conducted questionnaire survey on 246 users of duty-free shops and analyzed it by using structural equation. As the result of the study, attitude was significantly associated with both desire and behavioral intention. Subjective norm had a significant impact on desire, but had no significant imfact on behavioral intention. Whereas perceived behavioral control did not have a significant influence on desire and intention. Desire, which plays mediating role as a major variable in goal-directed behavioral model, turned out to not only have significant impact on behavioral intention but has the strongest effect as well. This study has its academic meaning in that it explored factors which have effect on decision-making process of duty-free users focusing on goal-oriented behavioral model, which is one of integrated psychological models. In practical terms, this study can be used as a basic material for corporations to establish goals in domestic duty-free shops.

• 가정과삶의질연구
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• 제26권2호
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• pp.155-168
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• 2008

The purpose of this study was to investigate the relationships of parental attachment and self-differentiation with fear of intimacy perceived by college students. The data of the study were collected through self-administered questionnaire method with 187 male and 159 female college students. The major results of this research were as follows. First, there were significant differences in the level of attachment with parents according to parent's marital statue, living standard, and father's education level. Second, there were significant differences in the level of self-differentiation across sex, age, parent's marital statue, living standard, and parental's education level. Third, the level of attachment with parents was positively correlated with self-differentiation, indicating that the greater the level of attachment with parents, the higher the degree of self-differentiation. Fourth, fear of intimacy was negatively associated with parental attachment and self-differentiation, showing that the greater the degree of fear of intimacy, the lower the lever of attachment with parents and self-differentiation. Finally, multiple regression analysis result reported that emotional cutoff among the four self-differentiation subscales was the most powerful variable predicting the fear of intimacy. The results were shortly discussed in terms of some implications for education and counseling with college students.

• 대한가정학회지
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• 제48권2호
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• pp.51-62
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• 2010

The primary purpose of this study was to employ an ecological model to analyze relative magnitudes of significant predictors affecting school life satisfaction in Korea Science Academy. The instruments used for this study were school life satisfaction Scale, Self-Efficacy Scale, Relationship Skill Scale, Internal Control Scale, Emotional Intelligence Scale, and FACE IV Scale. Data were collected by purposive sampling of 180 students of the Korea Science Academy in Busan, Korea. The data were analyzed by frequency, percentile, mean, standard deviation, Cronbach' ${\alpha}$, Pearson's productive correlation, hierarchical regression and stepwise regression, using SPSS 15.0+WIN program package. The results were as follows: 1. The level of school life satisfaction in Korea Science Academy was found to be high(Mean = 4.24, SD = 0.57). 2. Model IV was the most powerful. It explained 49.7% of the school life satisfaction. 3. Relationship with friends(${\beta}$ = .443), with teachers(${\beta}$ = .273), and self-efficacy(${\beta}$ = .201) were significant factors in explaining the school life satisfaction. The three variables explained 49.9% of school life satisfaction.

• Journal of Korean Biological Nursing Science
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• 제17권2호
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• pp.211-217
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• 2015

Purpose: The purpose of this study is to identify factors influencing the pregnancy rate among unexplained infertile couples who received treatments of assisted reproductive technology (ART) and intra-uterine inseminations (IUI). Methods: The medical records of 24,201 cases of unexplained infertility among a total of 31,684 intrauterine insemination treatment cases, (which benefited by 'National Medical-aid Program for ART in 2011') were used for this analysis. Results: Woman's age (OR=0.94), frequency of IUI (OR=0.86), and treatment type (OR=1.54) were significant factors on pregnancy rates in the logistic regression analysis. Conclusion: Factors, such as the age of the infertile woman, frequency of IUI, and treatment type used to induce ovulation were shown to positively influence pregnancy rate. However, the age of the spouse was not a significant variable. Infertile couples having unprotected sexual intercourse with unexplained infertility had priority. The results demonstrated that about 70% of infertile Korean couples had unexplained infertility. This was a higher rate of unexplained infertility than that of the clinical standard. Therefore, we should assess for causes through future studies. In addition, affective or emotional factors influencing unexplained infertility need to be researched further.

• 한국의상디자인학회지
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• 제17권4호
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• pp.131-144
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• 2015

The object of this study was to find out the influence of female consumers' cosmetics purchase experience on image-making efficacy and cosmetics pursuit benefits. Total 405 surveys of women working at the industrial complex in Daegu-Kyoungbuk area were used for data analysis. Frequency, factor analysis, reliability analysis, regression analysis, and ${\chi}^2$-test were used for data analysis. Our findings are as follows. Cosmetics purchase experience of female consumers had factors as recognition experience, relationship experience, emotional experience, visit experience, and sensual experience. The factors of image-making efficacy were self-confidence in displaying, ability of facial expression and display ability while those of cosmetics purchase experience turned out to be trend/brand pursuit, appearance improvement pursuit, functionality pursuit and economic feasibility pursuit. Cosmetics purchase experience was found to have significant effects on the factors of image-making efficacy, and cosmetics purchase experience on factors of cosmetics pursuit benefits. The differences by ages variable was examined with relation to the level of make-up and how they chose products when buying.

• 대한인간공학회지
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• 제18권1호
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• pp.13-24
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• 1999

The objective of the study is to discriminate EEG(electroencephalogram) due to emotional changes. Emotion was evoked by the series of auditory stimuli which were selected from the natural sounds in the sound effect collection of compact disc. Seventeen university students participated and experienced positive or negative emotions by six auditory stimuli with intermission between stimuli. Temporal EEG ($T_3$, $T_4$, $T_5$, and $T_6$) was recorded at the same time and a subjective test was performed on the eleven point scales after the experiment. The maximum and minimum scores of the EEG among six stimuli EEG were analyzed for discrimination of emotion. The EEG signals were transformed into feature objects based on scalar intervention model coefficients. Auditory stimulus was considered as intervention variable. They were classified by Discriminant Analysis for each channel. The features showed results with the best classification accuracy of 91.2 % in $T_4$ for auditory stimuli. This study could be extended to establish an algorithm which quantifies and classifies emotions evoked by auditory stimulus using time-series models.