• 한국심리학회지 : 문화 및 사회문제
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• 제16권1호
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• pp.81-101
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• 2010

본 연구의 목적은 (1) 자녀의 독립과 은퇴에 직면하는 중·노년기에 부모 및 직업역할의 비중축소를 통한 역할 재구조화와 심리적 안녕감 간의 관계를 알아보고, (2) 부모 및 직업역할 재구조화에 영향을 미치는 심리사회적 요인을 살펴보는 것이다. 역할 재구조화는 부모 및 직업역할에 대한 집착 정도로 측정하였으며, 일본의 기혼남녀 378명을 대상으로 우편조사를 실시하였다(회수율 48.3%). 그 결과, 부모 및 직업역할에 집착할수록 그 역할에 대한 상실불안감이 증대되어 심리적 안녕감이 저하되는 경로가 여성에게서 확인되었다. 역할집착의 개인차 요인에 대한 분석 결과, 남성의 경우 자율성이 높고 성역할태도가 전통적이며 사회적 지지망이 협소할수록 직업역할에 집착하였다. 여성의 경우 성역할태도가 전통적이고 사회적 지지망이 좁을수록 부모역할에 집착하였으며, 성역할태도가 비전통적일수록 직업역할에 집착하였다. 본 연구의 결과는 중·노년기의 역할 재구조화의 중요성 및 성별 사회화 과정에 따른 역할 재구조화의 성차와 관련지어 논의되었다.

• Journal of Preventive Medicine and Public Health
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• 제56권5호
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• pp.413-421
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• 2023

Objectives: This study explored the effect of the coronavirus disease 2019 (COVID-19) pandemic on psychosocial stress in prime working-age individuals in Korea, focusing on gender inequalities. We hypothesized that the impact of COVID-19 on mental health would differ by age and gender, with younger women potentially demonstrating heightened vulnerability relative to men. Methods: The study involved data from the Korea Community Health Survey and included 319 592 adults aged 30 years to 49 years. We employed log-binomial regression analysis, controlling for variables including age, education, employment status, marital status, and the presence of children. The study period included 3 phases: the period prior to the COVID-19 outbreak (pre-COVID-19), the early pandemic, and the period following the introduction of vaccinations (post-vaccination). Results: The findings indicated that women were at a heightened risk of psychosocial stress during the early pandemic (relative risk [RR], 1.01; 95% confidence interval [CI], 0.98 to 1.05) and post-vaccination period (RR, 1.07; 95% CI, 1.04 to 1.10) compared to men. This pattern was prominent in urban women aged 30-34 years (pre-COVID-19: RR, 1.06; 95% CI, 1.02 to 1.10; early pandemic: RR, 1.16; 95% CI, 1.08 to 1.25; post-vaccination period, RR, 1.22; 95% CI, 1.14 to 1.31). Conclusions: The COVID-19 pandemic has exerted unequal impacts on psychosocial stress among prime working-age individuals in Korea, with women, particularly those in urban areas, experiencing a heightened risk. The findings highlight the importance of addressing gender-specific needs and implementing appropriate interventions to mitigate the psychosocial consequences of the pandemic.

• Journal of Animal Science and Technology
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• 제66권3호
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• pp.614-629
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• 2024

Hanwoo beef is in high demand because of its unique flavor, freshness, and high-fat content. However, the longer rearing period required to enhance marbling in Hanwoo cattle has adverse environmental consequences, such as greenhouse gas emissions and overall rearing costs. To address consumer preferences for leaner and healthier meat, the Korean meat industry has recently introduced Hanwoo heifer meat as an alternative source, but its quality traits are still unclear. Nevertheless, there is a limited body of research exploring the impact of Hanwoo gender (steer, heifer, and cow) and their corresponding slaughter ages on meat quality traits. This study looked into how gender affected the physicochemical and qualitative features of Hanwoo striploin at their respective slaughter ages. Results revealed that cow striploin has higher levels of moisture (66.81%) and protein (20.76%), whereas it contains lower levels of fat (10.66%) and cholesterol (34.66 mg/100 g). Regarding the physicochemical properties, cow striploin exhibited significantly lower shear force, color indexes, and soluble collagen (p < 0.05). However, chondroitin (1.19%) and muscle fiber area (1,545.23 ㎛²) were significantly higher in steer striploin than in heifer and cow (p < 0.05). Cow striploin exhibited significantly higher levels of oleic acid, unsaturated fatty acids (UFAs), and monounsaturated fatty acids (MUFAs) while having lower levels of eicosadienoic acid and atherogenic index compared to the other two groups. Cows and heifers had higher concentrations of amino acid metabolites than striploin from steers. Furthermore, bioactive metabolites such as carnitine and carnosine content were found higher in cow and heifer respectively. Overall, Hanwoo cattle gender influences the qualitative attributes of striploin; nevertheless, compared to steer and heifer striploin, cow striploin is a relatively good source of protein, fatty acid content, and metabolites conducive to a healthy diet.

• 한국도로학회논문집
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• 제18권6호
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• pp.173-180
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• 2016

OBJECTIVES : Fixed roadside objects are a threat to drivers when their vehicles deviate from the road. Therefore, such roadside objects need to be suitably dealt with to decrease accidents. This study determines the factors affecting the severity of accidents because of fixed roadside objects. METHODS : This study analyzed the crash severity impact of fixed roadside objects by using ordered probit regression as the analysis methodology. In this research, data from 896 traffic accidents reported in the last three years were used. These accidents consisted of sole-car accidents, fixed roadside object accidents, and lane-departure accidents on the national highway of Korea. The accident severity was classified as light injury, severe injury, and death. The factors relating to the road and the driver were collected as independent variables. RESULTS : The result of the analysis showed that the variables of the crash severity impact are the collision location (left side), gender of the driver (female), alcohol use, collision facility (roadside trees, traffic signals, telephone poles), and type of road (rural segments). Additionally, the collision location (left side), gender of the driver (female), alcohol use, collision facility (street trees, traffic signals, telephone poles), and type of road (rural segments), in order of influence, were found to be the factors affecting the crash severity in accidents due to fixed roadside objects. CONCLUSIONS : An alternative solution is urgently required to reduce the crash severity in accidents due to fixed roadside objects. Such a solution can consider the appropriate places to install breakaway devices and energy-absorbing systems.

• Journal of the Korean Data Analysis Society
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• 제20권6호
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• pp.3127-3137
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• 2018

본 연구는 대학생들을 대상으로 교수의 리더십 유형이 전공만족과 학습몰입에 어떠한 영향을 미치는지 확인하는데 목적이 있다. 이러한 목적을 달성하기 위하여 2017년 9월부터 11월까지 계열 전공학생 543명의 자료를 최종 분석에 사용하였다. 자료처리는 IBM SPSS Statistics 25 프로그램을 사용하였고, 조사대상자 특성을 파악하기 위한 빈도분석, 조사도구의 타당도 및 신뢰도 검정을 위한 요인분석, 요인 간의 차이 및 영향력을 알아보기 위해서 t-검정, 다중회귀분석을 실시하였다. 분석결과 첫째, 전공만족에 대해서 성별과 학년별로 차이가 있는 것으로 나타났으나 전공별로는 차이가 없는 것으로 나타났다. 둘째, 학습몰입은 전공별, 성별, 학년별로 차이가 있는 것으로 나타났다. 셋째, 리더십 유형이 전공만족에 유의한 영향을 미치는 요인은 비전과 사명감, 개별적 고려, 상황적 보상은 유의한 영향을 미치는 것으로 나타났으나, 예외적 관리에서는 유의하지 않은 것으로 나타났다. 넷째, 리더십 유형이 학습몰입에 미치는 영향에서 비전과 사명감, 상황적 보상은 유의한 영향을 미치는 것으로 나타났으나, 개별적 고려, 예외적 관리는 유의하지 않은 것으로 나타났다.

• 한국심리학회지 : 문화 및 사회문제
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• 제17권1호
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• pp.1-17
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• 2011

본 연구는 317명의 대학생을 군필과 미필, 여성 세 집단으로 분류하여 군복무 경험과 군사 이데올로기가 한국 대학생들의 군대에 대한 태도와 성역할정체감, 그리고 성차별의식에 미치는 영향을 검토하여 군대와 성차별 문제를 분석하였다. 그 결과 첫째, 군복무 경험은 성역할정체감이나 성차별의식을 강화하는데 보편적인 영향을 미치지 않았지만 남성성이 강한 남성에게 군복무 경험은 남성성과 온정적 성차별의식을 강화하는 중요한 요인으로 작용하였다. 둘째, 미필보다는 군필과 여성 집단이 군대에 대한 태도가 긍정적이었다. 셋째, 군복무 경험의 유무와 성차에 관계없이 군대에 대한 태도가 긍정적인 사람이 여성에 대한 온정적 성차별의식이 높았다. 넷째, 세 집단 모두 적대적 성차별주의와 온정적 성차별주의 사이에 뚜렷한 정적 상관을 보였지만 집단 간 상관에 유의한 차는 보이지 않았다. 이와 같은 결과를 통해 우리 사회의 뿌리 깊은 성차별의식은 군복무 경험을 통해 강화되기도 하지만 군대에 대한 이데올로기와도 관련 되어 있다는 사실을 확인할 수 있었다.

• 아동학회지
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• 제12권1호
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• pp.91-112
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• 1991

The impact of gender, sex-role identity and cultural background on self - control behaviors was studied with the use of reports from 410 college students(201 Koreans and 209 Americans), who were administered both the Bem Sex Role Inventory and the Missouri Self Control Instrument. Gender, sex - role identity and cultural background significantly affected self - control and satisfaction. Regardless of cultural background, males showed a higher level of self - control and satisfaction than females. Androgenous students from both nations used a higher level of expressed/yielded self - control and more satisfied than the students with other sex - role identities. There were some differences in self - control between the Korean and American students. For the American students, the level of expressed self - control was the critical factor in explaining self - control behavior, whereas the level of yielded self - control was the critical factor for the Korean students. This was explained as a phenomenon of culture - bound relationships. Regardless of sex and sex - role identity, the level of satisfaction of Korean students was significantly lower than that of American students. The present results suggested that Korean students have some sort of conflict between self - control and satisfaction. The conflict can probably be attributed to the recent influx of western culture emphasizing goal - oriented control.

• 가정과삶의질연구
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• 제26권4호
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• pp.135-148
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• 2008

The purpose of this study was to investigate the impacts of family strengths perceived by children and self-esteem on friendship quality. The subjects of this study were 747 students in the 5th and 6th grade who are from 10 elementary schools in Incheon and Gyeonggi Province. The results are as follows: First, positive factor of the friendship quality had significant difference depending upon gender of child. That is, female have higher friendship quality than male. Also, general self-esteem, social-peer self-esteem and positive factor of friendship quality had significant difference depending upon father's educational level. Second, gender of child, self-esteem, family strengths what kind of effect should have gone mad to friendship quality, it examined. The variable of social-peer self-esteem is the most influence positive factor in friendship. The variable of school academic self-esteem is the most influence conflict in friendship. Most important factors that affected competition in friendship were family values. And most important factors that affected satisfaction in friendship were general self-esteem. In conclusion, variables effecting friendship quality include gender of child, self-esteem and family strengths. Therefore, family strengths and self-esteem are very important in order to improve the positive friendship quality of children.

• International Journal of Advanced Culture Technology
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• 제8권3호
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• pp.148-158
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• 2020

With the limited product information available in the m-shopping context, product-naming strategies affect consumer choices by expressing the key product features or the brand's images. Given the increasing dominance of the mobile commerce in consumption across various product categories, few studies have examined the role of product naming in consumer choices in the m-shopping. In filling the research gap, this study empirically analyzes the influence of the perceived diagnosticity of product names in m-shopping on consumer attitude towards the product. Moreover, the study tests the moderating influences of the individual characteristics of consumers (i.e., age, gender, and m-shopping experience) in the dynamics of the perceived diagnosticity impacting the product evaluations. The results of the study using an online survey reveal that the perceived diagnosticity of the product names significantly increases consumer attitude towards the product. Additionally, the moderating effects of gender, age, and m-shopping experience are all found significant: (1) The positive influence of the perceived diagnosticity of the product names is greater for males than for females. (2) The older the respondent, the more statistically significant the positive influence on diagnosticity. (3) The more respondents having m-shopping experience, the more positive the impact of the diagnosticity. Implications and limitations of the study are discussed.

• 보건의료산업학회지
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• 제14권1호
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• pp.161-176
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• 2020

Objectives: The purpose of this study was to investigate the effects of health status and health behaviors on health-related quality of life in Korean adults. Methods: The study was based on the 2017 National Health and Nutrition Survey. Of the total 8,127 people, 5,780 (71.1%) participated: 2,553 (44.2%) were male and 3,227 (55.8%) were female. The variables for this study were demographic factors, disease count, subjective health status, health behaviors, and health-related quality of life (measured by the EQ-5D Index). Results: After analysis, the statistically significant factors associated with health-related quality of life were gender, age, income, education, daytime health status, number of comorbidities (6 or more) and stress. Conclusions: Seven demographic factors have been identified as having a significant impact on health-related quality of life, categorized by model, gender, age and income. Therefore, it is possible that quality of life can be improved through proactive management and by improving subjective health status and health behaviors while in considering of demographic and sociological factors by providing indicators as per gender and age.