• Korea journal of population studies
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• v.33 no.2
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• pp.1-31
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• 2010

As increasing numbers of married women enter the labor force, scholars pay attentions to work-to-family and family-to-work spillover. So accumulating empirical research has been done to examine negative and positive spillover between two life areas. But existing research focuses only on this negative or positive spillover and do not combine these two interdependent aspects of spillover. But individuals experience the negative and positive spillover everyday. Therefore scholars point out the need of research to represent this reality of married men and women. Using data from a sample of 721 male and 359 female married workers, this study try to examine the 'global' measures of spillover between work and family. In particular, this study focuses on gender differences in this global measures and some potential factors influencing levels of global spillover. I find that while women and men do not differ in global work-to-family spillover, they do differ in global family-to-work spillover. It is found that four out of ten wives belong to 'high' in negative family-to-work spillover and 'low' in positive family-to-work spillover and only one out of ten wives belong to 'low' in negative family-to-work spillover and 'high' in positive family-to-work spillover. It is well documented that women do the bulk of family responsibilities such as housework and childrearing and consider home as their second workplace. The findings in this paper may represent unequal gender realities.

• Korean Journal of Community Nutrition
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• v.23 no.6
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• pp.496-505
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• 2018

Objectives: This study examined the relationship between the personality traits and job performance of Centers for Children's Foodservice Management (CCFSM) staff on emotional exhaustion and job satisfaction. In addition, the characteristics of the center organization were examined to provide practical guidelines for the operation of the center. The aim was to determine management implications with an important meaning in human resource management to enhance the efficiency of the operation of Centers for Children's Foodservice Management (CCFSM). Methods: Out of 207 centers, there were 1,057 employees at 173 centers who agreed to participate in the study, the questionnaire was mailed on February 17, 2017 and collected by mail on March 31, 2017. Finally, 81 centers (46.82%) participated in the survey and 493 questionnaires were used. Results: Neuroticism among the five personality factors had a positive (+) influence on 'cynicism' and 'exhaustion' among the three subordinate factors of emotional exhaustion, negative (-) effects on the 'job' among the six subscales of job satisfaction. In addition, openness showed a negative (-) effect on 'loss of professional confidence' of emotional exhaustion and positive (+) relationship with the 'job' of job satisfaction. Agreeableness appeared to have a negative (-) effect on all factors of emotional exhaustion and a positive (+) influence on all factors of job satisfaction. As a result of analyzing the effects of job performance on emotional exhaustion and job satisfaction, the planning and operations management team showed a positive (+) influence on all factors of emotional exhaustion and negative (-) influence on all factors of job satisfaction. On the other hand, the nutrition management team showed a negative (-) influence on all emotional exhaustion factors and a positive (+) influence on the factors of job satisfaction. The hygiene management team showed a positive (+) relationship with 'Emotional exhaustion' among the subordinate factors of emotional exhaustion and a negative (-) influence on the 'Educational opportunity' of job satisfaction. Conclusions: The personality type and job performance of Centers for Children's foodservice management (ccfsm) staff significantly affected the emotional exhaustion and job satisfaction.

• Korean Journal of Otorhinolaryngology-Head and Neck Surgery
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• v.60 no.3
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• pp.107-111
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• 2017

Background and Objectives The bedside head impulse test (bHIT) in bare eyes often overlooks possible vestibular losses by missing the corrective saccade. This is why it is necessary to compare bHIT against video head impulse test (vHIT), which is more accurate in identifying vestibular losses than the bedside test. Subjects and Method A total of 51 vHIT positive ears underwent the study, and out of those, 47 were diagnosed with dizziness. bHIT and vHIT were performed for patients, and the occurrence rate of overt saccade (OS) was calculated. Results Among the 51 vHIT positive ears, 33 (64.7%) were bHIT positive ears and 18 ears (35.3%) were bHIT negative. Patterns of positive vHIT were classified as A: no corrective saccade, B: covert saccade (CS) only, C: OS only, and D: CS with OS (CS+OS), which were 45 out of 51 ears (88%). The occurrence rate of OS was higher in the bHIT positive group than in the bHIT negative group (p=0.05), and higher in the CS negative group (CS-) than in the CS positive group (CS+) (p<0.001). Conclusion Possible causes of false negative results of bHIT are seen as following: the absence of corrective (covert and overt) saccade, the occurrence of CS only, and missing the OS during the bHIT (probably due to low occurrence rate of OS). The occurrence of CS should be considered as an important factor in false negative bHIT when lowering the occurrence rate of OS.

• Proceedings of the KIEE Conference
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• 2002.11c
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• pp.253-256
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• 2002

A programmable CMOS negative resistor has been designed and fabricated in a 0.5um double poly double metal technology. The proposed CMOS negative resistor consists of a positive feedback OTA and a bump circuit with Gaussian-like I-V curve. Measurements of the fabricated chip confirm that the proposed CMOS resistor shows various negative resistance according to control voltage.

• YAKHAK HOEJI
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• v.54 no.4
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• pp.309-315
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• 2010

The Positive List System was newly introduced in South Korea as of January 2007. This study aims to survey and compare perception of and attitudes toward the Positive List System in the process of new drug listing that health professionals and pharmaceutical companies have. 50 professionals and 52 companies answered the questionnaire regarding health policy environments, policy decision/enforcement process, policy effects and satisfaction related to introducing the Positive List System. SAS 9.1 was used for statistical analyses. The results showed that participants had the general sympathy with health policy environments for the introduction of the Positive List System into South Korea. However, the response rates of policy decision/enforcement process and effects were negative and these tendencies were more striking in pharmaceutical companies. As for policy satisfaction, participants marked positive responses more than negative ones. It is necessary to remedy and supplement problems with policy decision/enforcement policy and effects revealed in this study and to improve the Positive List System through gathering opinions among groups and organization concerned.

• The Research Journal of the Costume Culture
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• v.21 no.3
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• pp.440-451
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• 2013

Because of the e-shopping market consumers now have diverse options to choose when placing their orders, and find it easy to obtain the required information through the Internet. Especially, for consumers, product reviews posted on an e-tailer's website have become more important criteria than such information available elsewhere. Hence, this study investigated the influence of the direction and evaluative contents of online reviews on consumer attitudes toward clothing products. Four types of online reviews based on direction (positive/negative) and evaluative content in review information (objective/subjective) were used in the experimental design. Further, stimulus reviews were developed. Credibility, usefulness of reviews, product preference, and purchase intention were the measured dependent variables in each of the four situations of online review presentations. The results indicated that, overall, positive and objective online reviews resulted in a higher level of consumer attitude. The content in these reviews had a relatively stronger influence than the direction on attitudes toward online reviews. Overall, objective reviews generated a higher level of credibility and usefulness of information than subjective reviews. Regarding subjective reviews, negative information was more related to credibility, whereas positive information was more related to usefulness. Further, positive information had a higher influence than negative information on consumer attitudes.

• The Research Journal of the Costume Culture
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• v.20 no.5
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• pp.736-752
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• 2012

The purpose of this study was to identify the effectiveness of fashion banner advertising according to university students' attitudes toward internet advertisement(IA). Factors of IA were information, entertainment, negative, benefit, and topicality. A self-administered questionnaire was used for data collection. Subjects(n=678) were participated in the survey and they were segmented into IA positive group, IA intermediate group, IA indifferent group, and IA negative group. IA positive group included more women with higher household income and clothing expenditure. They preferred shopping at open market on-line malls. IA intermediate group included more women with lower income and clothing expenditure. They preferred shopping at on-line malls. IA indifferent group included more men with lower income and less clothing expenses. Banner advertisement with mixed appealing was the most effective to the university students in terms of preference and click and purchase intention. IA positive group showed the highest level of preference and click and purchase intention to the banner with rational appealing, banner with emotional appealing, and the banner with mixed appealing. IA indifferent group showed the lowest level. IA intermediate group showed a positive attitude to the banner with rational appealing and mixed appealing. IA negative group showed the lowest level of click and purchase intention to the banner with rational appealing.

• Korean Journal of Childcare and Education
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• v.13 no.6
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• pp.21-41
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• 2017

Objective: The purpose of this study was to examine the direct and indirect effects of mothers' and children's emotional instability and maternal affectionate-rational parenting on children's attributional style. Methods: The participants of this study were 253 4th, 5th and 6th grade elementary school students and their mothers in Seoul and Incheon. Data were analyzed by path analysis using AMOS 21.0. Results: The results were as follows: First, children's attributional style for negative and positive events was significantly related to children's emotional instability and maternal affectionate-rational parenting. Also, mothers' and children's emotional instability was significantly associated with affectionate-rational parenting. Second, mothers' emotional instability had indirect effects on children's attributional style for negative and positive events through maternal affectionate-rational parenting. Finally, children's emotional instability had not only significant effects on children's attributional style for positive achievement events, but also indirect effects on children's attributional style for negative and positive events through maternal affectionate-rational parenting. Conclusion/Implications: The results of this study suggest that both environmental and individual factors, including mothers'and children's emotional instability and maternal affectionate-rational parenting, need to be considered to explain children's attributional style. Also, these findings have implications for developing intervention programs for children's attributional style and parental education.

• Journal of Fashion Business
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• v.20 no.6
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• pp.135-147
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• 2016

Online supporters are the group of people selected by companies for the online promotion of their products or services and focus on generating messages that are conducive to stimulating hands-on experiences with companies' products and services to create advertising effects. This study examined how reviews offered by blogs operated by fashion brands' online supporters influence consumer's brand attitudes and purchase intentions. Specifically, this study examined how brand awareness and directions of review messages influences consumers' brand attitudes and purchase intentions. This study employed a 2 (brand awareness: high awareness vs. low awareness) ${\times}$ 3 (review direction: one-sided positive, two-sided positive & negative, one-sided negative) between-subject factorial design. In total, 180 respondents participated, thus garnering 30 responses for each of the six conditions. The results of two-way ANOVA revealed the significant main effect supporters' review message direction on consumers' brand attitudes and purchase intentions. Two-sided messages were rated high for brand attitude and purchase intention compared to one-sided positive or negative or positive directions. The interactions between brand reputation and message direction were significant for brand attitude, but not for purchase intention.

• Proceedings of the Korean Society of Applied Pharmacology
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• 1997.04a
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• pp.81-81
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• 1997

We previously demonstrated an enhancer-like positive regulatory element within a 259-bp sequence (-2352 to-2094 bp) of the human CYP1A2 gene in HepG2 cells. Three protein binding sites were identified by DNase I footprint analyses within the 259-bp sequence: protected region A PRA ( -2283 to-2243 bp), PRB (-2218 to-2187 bp), and PRC (-2124 to-2098 bp) (I. Chung and E. Bresnick, Mol. Pharmacol. 47, 677-685, 1995). In the present study, the functional significance of those protected regions was examined. Transfection experiments with deletion and substitution mutants defined the PRB and PRC as containing positive and negative regulatory elements, respectively. Human breast carcinoma MCF-7 cells were cotransfected with a hepatocyte nuclear factor-1 (HNF-1) expression vector and CYP1A2 promoter-or thymidine kinase promoter-luciferase remoter gene constructs. HNF-1, which contributes to the liver specificity of genes, enhanced reporter gene activity in a PRC sequence-dependent manner. These results suggested that PRC could exist bound to a repressor which was displaceable by other transcription factors such as HNF-1. Results obtained by transfection of HepG2 hepatoma cells with various PRB substitution mutant-luciferase gene fusion constructs indicated that the entire sequence of PRB was necessary for promoter activity. Consequently, the regulation of CYP1A3 expression is very complex, requiring a number of both positive and negative regulatory factors.