• 아동학회지
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• 제37권5호
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• pp.53-64
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• 2016

Objective: This study explored the mediating effects of language development on the influences of young children's media use on positive and negative peer interactions. Methods: The data came from the 2013 Panel Study on Korean Children (N = 1,215) and were analyzed to assess the mediating effects of media use on positive and negative peer interactions, using SEM with the bootstrapping method by means of SPSS 21.0 and AMOS 20.0. Results and Conclusion: The results show that increased media use affects positive and negative peer interactions through language development. This indicates that, while media use does not directly affect positive and negative peer interactions, it appears to increase the difficulty of developing language ability; as the language development worsens, undesirable peer interactions may develop. Thus, language development seems to play an important mediating role between media use and peer interactions. Theoretical and practical implications are discussed.

• 한국정보시스템학회지:정보시스템연구
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• 제28권4호
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• pp.271-291
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• 2019

Purpose The purpose of this study is to propose a methodology to derive positive keywords and negative keywords through deep learning to classify reviews into positive reviews and negative ones, and then refine the results of topic modeling using these keywords. Design/methodology/approach In this study, we extracted topic keywords by performing LDA-based topic modeling. At the same time, we performed attention-based deep learning to identify positive and negative keywords. Finally, we refined the topic keywords using these keywords as filters. Findings We collected and analyzed about 6,000 English reviews of Gyeongbokgung, a representative tourist attraction in Korea, from Tripadvisor, a representative travel site. Experimental results show that the proposed methodology properly identifies positive and negative keywords describing major topics.

• 아동학회지
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• 제25권4호
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• pp.49-70
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• 2004

The sample of this study on sibling relationships consisted of 40 pairs of preschool siblings and their mothers. Results were that elder siblings initiated more behavior, initiated more negative behavior, and responded with more negative or no response to affirmative behavior initiated by the younger siblings. Younger siblings exhibited more responsive behavior, initiated more affirmative behavior, showed more affirmative responses to or imitation of affirmative behavior, and imitation of negative behavior than elder siblings. Male pairs exhibited more physical affirmative interaction than female or male-female pairs. Female pairs exhibited more lingual affirmative interaction than male or male-female pairs. Siblings with similar temperaments showed more boastful or no response to negative behaviors than siblings with differing temperaments. Siblings with differing temperaments exhibited more affirmative behaviors than siblings with similar temperaments.

• International Journal of Contents
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• 제8권3호
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• pp.57-63
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• 2012

Burnout is a severe psychological and physical syndrome that occurs in response to prolonged stress at work. It brings enormous costs to both organizations and individuals because it negatively impacts employees' job attitudes and leads to undesirable behaviors. The purpose of this study was to examine the negative effects of job burnout on the organizational commitment and organizational citizenship behavior of social worker. Organizational citizenship behaviors are efforts by employees above and beyond what is expected. For the research, burnout was consisted of emotional exhaustion(EE), depersonalization(PA) and diminished personal accomplishment(DP) by Maslach and Jackson's MBI. This study analyzed 342 social workers in private social welfare organizations by survey. The results of this study were summarized as follows: Social Workers had negative correlation to burnout on the organizational commitment and organizational citizenship behavior. Especially, EE, PA and DP had a negative effect on the organizational commitment; PA and DP had a negative effect on the organizational citizenship behavior. This study finally discussed theoretical implications for future study and practical implications for burnout strategies on the results.

• 가정과삶의질연구
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• 제16권4호
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• pp.125-138
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• 1998

The purpose of this study was first to investigate the positive-and the negative function of friendship perceived by adolescents second to examine the difference of these two function s by adolescents' gender and grade and third to evaluate adolescents' adjustment to school according to the positive-and the negative function of friendship. For these purposes and empirical survey data was gathered from 988 junior higher- and high school students in Inchon city. Three factors of the positive function and three other factors of the negative function of friendship were constructed as results of factor analyses. There six factors were correlated one another and were significantly different by adolescents' gender and grade. Lastly adolescents' adjustment to school was significantly different by the positive function of friendship.

• 가정과삶의질연구
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• 제19권6호
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• pp.221-239
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• 2001

The purpose of this research was to identify arid to compare stereotypes toward the elderly held by adolescents and middle-aged adults. Stereotypes toward the elderly were examined at two levels: to assess students′and middle-aged adults′beliefs about the traits of the elderly and to categorize the traits into stereotypes. Traits groupings were analyzed with hierarchical cluster analysis. The main results of this study were as follows: First, both adolescents and middle-aged adults believed the negative stereotypes were more characteristic of the elderly than the positive ones. Second, middle-aged adults reported more complex negative stereotype sets of the elderly than adolescents. Third, Adolescents reported even more negative physical appearance trails of elderly persons than the middle-aged. Fourth, the traits endorsed as characteristics of elderly persons were often contradictory within two age groups. For example, adolescents perceived "sacrifice" as a positive trait of the elderly, while middle-aged adults perceived it as a negative one.

• 가정과삶의질연구
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• 제20권6호
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• pp.61-68
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• 2002

Relations of regulation, negative emotionality and problem behaviors to school adjustment were examined for 1,105 elementary school children from 558 2nd grade and 547 5th grade. Children reported their regulation and negative emotionality and teachers rated children's problem behaviors such as hyperactive and withdrawal behaviors and school adjustment including school life, grades, social competence with peers and teacher. Measures of problem behaviors were highly contributed to the prediction of children's school adjustment, especially hyperactive to school life and grades and withdrawal to social competence with peers and teacher. Behavioral regulation was associated with school adjustment including school life and social functioning with teacher and was able to modulate the influence of hyperactive. It was found that depression had both direct and indirect effects via withdrawal behavior on school adjustment.

• 가정과삶의질연구
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• 제30권5호
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• pp.135-147
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• 2012

The purposes of this study were to uncover the relationships and correlations between mental health, resilience and happiness. The sample consisted of 184 intermarried Korean men. The data were analyzed by means of frequency, Pearson's correlation, and multiple regression analysis using SPSS. The major findings were as follows; Mental health was negatively correlated with resilience and happiness, except for the component of negative emotion. Additionally, resilience was positively correlated with feelings of happiness and positive emotion. Second, social maladaptation and depression had a negative influence on resilience and a negative influence on happiness. Resilience had a mediating effect on mental health and feelings of happiness. Resilience had a mediating effect on mental health and positive emotion, while resilience had a mediating effect on mental health and negative emotion. In conclusion, in order to improve happiness it is important to mediate on intermarried Korean men's resilience through special education programs and counseling.

• Asia Marketing Journal
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• 제18권2호
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• pp.25-44
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• 2016

This research was implemented by using TRAM model. An existing research (Ok 2011) which dealt with technology readiness and social commerce at once had only asked consumers' attitude on 'general technology'. This research, however, has specifically focused on Social Network Service and mobile social commerce. Research hypotheses and research model were developed and tested by using 610 consumer survey data. It was found that individual's positive/negative technology readiness has a direct influence positively/negatively on perceived ease of use and perceived trust respectively. Also their positive and negative technology readiness has an indirect influence positively/negatively on perceived usefulness. Thus someone's positive and negative attitude on SNS has a different direction towards the perception of mobile social commerce. Perception on mobile social commerce depends on their attitude (positive or negative) concerning SNS. Managerial implications and limitations of the study were also discussed.

• 영어영문학
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• 제55권3호
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• pp.459-474
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• 2009

The Journal of English Language and Literature. The purpose of this study is to provide an optimality theoretic approach to NPIs (Negative Polarity Items) in English and Korean by proposing three universal constraints. The constraints are C-command Condition (CCC): NPI must be c-commanded by a constituent with negative meaning; Locality Condition (LOC): NPI must be bound in the local domain; Subjacency: NPI licensing must satisfy Subjacency Condition (SBJ); Previous analyses have shown that these three constraints control NPIs in one way or another. This study attempts to demonstrate that NPIs in both English and Korean languages can be nicely accounted for by setting a different constraint hierarchy for the two independent languages. That is, by slightly changing the constraint hierarchy, distributional differences of NPIs in both languages can be accounted straightforwardly within the framework of Optimality Theory.