• Proceedings of the Safety Management and Science Conference
• /
• 2012.04a
• /
• pp.81-89
• /
• 2012

• The Journal of the Korea Contents Association
• /
• v.17 no.11
• /
• pp.525-532
• /
• 2017

The purpose of this study is to investigate the effect of mobile payment service quality(system quality, service quality) on the formation of trust(cognitive trust, affective trust) and the effect of trust on satisfaction. In addition, we examined gender differences in the process of trust affecting satisfaction. The 188 sets of data collected, those were tested against the model using PLS. The results showed that system quality affected cognitive trust, service quality affected cognitive trust and affective trust, and both cognitive trust and emotional trust had an effect on satisfaction. In addition, the influence of cognitive trust on satisfaction was stronger for males, and affective trust had more influence on satisfaction for females.

• Korean Journal of Culture and Social Issue
• /
• v.29 no.4
• /
• pp.569-593
• /
• 2023

The purpose of this study was to investigate the mediating effects of rejection sensitivity in pathological narcissism and dating violence, and to verify whether there is a gender difference in each variable, further examining the gender difference in the mediating pathways. The participants of this study were 381 men and women in 20s living across the country, and online self-report surveys was conducted regarding their experiences of pathological narcissism, rejection sensitivity, and four types of dating violence. As a result of verifying gender differences, it was found that women had a higher vulnerability to narcissism, rejection sensitivity and committed more psychological violence, sexual violence, and controlling behavior than men. As a result of the mediation analysis, it was found that rejection sensitivity partial mediated the effect of pathological narcissism on psychological violence and control behavior, but it showed a complete mediation effect on sexual violence. And there was no mediating effect of rejection sensitivity between pathological narcissism and physical violence. As a result of measuring the moderating effect of gender in this mediating pathways, the moderated mediating effect of gender was verified in the effect of naricissistic grandiosity and narcissistic vulnerability on control behavior through rejection sensitivity. These results show that pathological narcissism promotes psychological and sexual violence in both men and women, and rejection sensitivity acts as a mediator in this process. In addition, the effect of pathological narcissism on the control behaviors through rejection sensitivity was significantly higher in women than in men, indicating that there are gender differences in the mediated pathways. Finally, the implications and limitations of this study and suggestions for follow-up studies were discussed.

• Korean Journal of Culture and Social Issue
• /
• v.24 no.3
• /
• pp.429-449
• /
• 2018

The purpose of this study was to examine whether gender collective self-esteem would moderate the relationship between perceived gender discrimination and belief in a just world (BJW) after controling the effect of personal self-esteem. For this, we measured perceived gender discrimination, personal self-esteem, gender collective self-esteem, and BJW in a sample of 300 women and conducted hierarchical regression analysis. The results revealed that, after controlling the effect of personal self-esteem, gender collective self-esteem moderated the association between perceived gender discrimination and BJW. That is, as gender collective self-esteem became greater, the negative effect of perceived gender discrimination on BJW decreased. In addition, we tested if four aspects of gender collective self-esteem (e.g. membership, private, public, identity) moderated the relationship between perceived gender discrimination and BJW. It was found that all of the four aspects except identity had significant moderating effects. Finally, we discussed limitations, suggestions for future research and clinical implications.

• The Korea Swine Journal
• /
• v.23 no.9 s.265
• /
• pp.123-126
• /
• 2001

돼지 성별 사료섭취량 및 체조성과 관련된 시험 결과를 보면 자유채식시 사료섭취량은 거세돈이 암퇘지와 비거세돈보다 많으며, 적육 축적률은 낮다. 체중 30$\~$60kg의 비육기에 자유채식과 제한급여구를 비교한 결과 증체율과 지방축적률은 자유채식에서 높았으며, 거세돈의 에너지 섭취 수준을 $8\%$ 제한시 암퇘지를 자유채식시킨 경우와 비슷한 성장률을 보였다. 또한 80$\~$140kg의 체중에서 최대 단백질 축적량은 수퇘지 42.5kg 암퇘지 40.0kg, 거세돈37.5kg이고, 1일 단백질 축적량은 수퇘지 180g, 암퇘지 160g, 거세돈 145g정도로 성별로 차이가 있다. 체지방축적은 에너지 수준과 거세실시 여부, 일당증체량은 에너지 수준에 큰 영향을 받는다.

• Journal of the Korean Statistical Society
• /
• v.6 no.2
• /
• pp.155-165
• /
• 1977

현 시점에서의 인구의 성별/연령별 구성은 과거의 출산, 사망에 의한 인구진행과정(demographic process)의 잔류효과라고 볼 수 있다. 한편 현재의 인구의 성별/연령별 구성은 장래의 인구증가에 잠재적인 영향력을 미치게 된다. 예를 들면 인구의 대부분이 45세 이상으로 구성되어 있다면 출산률은 낮고 사망률은 높아서 인구증가는 더디다. 즉 인구의 연령별 구성은 인구증가를 좌우하는 하나의 동적인 요인으로 볼 수 있다. 연령구성이 한 결과인 동시에 하나의 요인이기도 하다는, 이러한 이중적인 성격은 서로 얽히고 복잡한 것이다. 이 논문에서는 둘째 관점, 즉 연령구성을 하나의 동적요인으로 보고, 그것이 인구증가에 미치는 잠재력(potentail) 또는 관성(momentum)에 관해서 고찰하고 최근(1970, 1975)의 한국 센서스 결과에 대해서 이를 정량적으로 계측하고자 한다.

• Journal of Digital Convergence
• /
• v.13 no.7
• /
• pp.213-221
• /
• 2015

The aim of this study is to find the factors affecting attitude on u-health system using Pender's Health Promotion Model (HPM) and also, analyze the moderating effect of gender variable in research model. To assess the proposed research model based on HPM, this study adopted Partial Least Square (PLS) method using Smartpls 2.0 version for the evaluation of research model. Thus, this study used survey questionnaire in order to collect useful data to potential users of u-health system. As a result of analysis, the examined variables explain 29% of variance on attitude to use of the u-health system. According to the PLS analysis, self efficacy and perceived benefits showed significantly positive relationship on attitude to use of u-health system. In addition, on the moderating effect of gender variable, female had more interest on self efficacy for positive attitude on use of u-health system.

• Journal of the Korean earth science society
• /
• v.24 no.3
• /
• pp.141-149
• /
• 2003

This study investigated the effect of gender grouping on cooperative learning on the basis of student achievement and science-teaming attitude. Homogeneous and heterogeneous gender groupings were used in the treatment groups for the learning strategies of earth science. Traditional instruction was performed for the control group. Three classes at a middle school were assigned to the groups. Before the treatment instruction, a questionnaire about science-learning attitude was administered to 144 students, and their scores were utilized as covariate. Then, the same questionnaire was given with a test of science achievement designed in this study. The changes in both achievement and attitude among the three groups were analyzed statistically. Significant differences were not shown in science achievement or in the difference of gender with respect to perceptions about science. There were significant changes between the homogeneous and heterogeneous gender grouping in their attitudes toward science instruction. Here the cooperative learning group, regardless of the gender grouping, tends to exhibit more positive perceptions towards their learning environment than the control group, particularly in female students.

• The Journal of the Korea Contents Association
• /
• v.21 no.1
• /
• pp.698-709
• /
• 2021

The purpose of this study was to examine the mediating effect of alcohol abstinence self-efficacy in the relationship between the Alcoholics Anonymous affiliation and alcohol recovery. For these purposes, this study recruited 554 abstinent alcoholics participating in Alcoholics Anonymous. Based on structural equational modeling, the results can be summarized as follows: the relationship between the Alcoholics Anonymous affiliation and alcohol recovery was partially mediated by alcohol abstinence self-efficacy. In particular, age difference was found in the mediating relationship. Based on the findings, implications on practice and future research directions are discussed.

• Journal of The Korean Association For Science Education
• /
• v.42 no.2
• /
• pp.277-287
• /
• 2022

This study aims to investigate the main effects and interaction effects of individual variables on the epistemological beliefs of elementary school science teachers. For this purpose, a survey was conducted on 338 elementary science teachers in the metropolitan area on gender, teaching career, and epistemological beliefs. Epistemological beliefs show significant differences not only in gender and teaching career, but also in the interaction between gender and teaching career. Depending on gender, female teachers are more integrated in knowledge than male teachers, and process is more important than outcome in learning. Depending on the teaching career, it was found that high-career teachers generally value the process rather than the results, as knowledge is integrated and constantly evolving, knowledge is acquired by individual reasoning and justified through external interaction. On the other hand, teachers with low career perceive that efforts are indispensable in learning compared to other groups. Depending on the interaction between gender and teaching career, elementary school teachers believe that the higher the teaching career, the more integrated and constantly evolved, but low-career male teachers believed that learning ability was born with experience, while high-career male teachers value the learning process. Based on this study, it is expected that many training sessions aimed at improving the quality of teaching and learning will provide more effective opportunities to develop elementary science teachers' epistemological beliefs, considering teachers' personal characteristics.