• School Mathematics
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• v.16 no.2
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• pp.387-407
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• 2014

Gender differences have been given major attention in mathematics education in the context of pursuing gender equity in instructional and learning environment. It had been traditional belief that male students would outperform female students in mathematics, especially in the areas as geometry. This belief has been given doubts by cumulated empirical evidences that gender differences are gradually diminishing or even reversing its direction as time goes on. In this study, gender differences in geometry were explored using TIMSS 8th grade mathematics data administered in TIMSS 2003, 2007, and 2011, based on a cognitive diagnostic modeling(CDM) approach. Among various CDM models, the Fusion model was employed. The Fusion model has advantages over other CDM models in that it provides more detailed information about gender differences at the attribute level as well as item level and more mathematically tractable. The findings of this study show that Attribute 3(Three-dimensional Geometric Shapes) revealed statistically significant gender differences favoring male students in TIMSS 2003 and 2007, but did not show significant differences in TIMSS 2011, which provides an additional empirical evidence supporting the recent observation that gender gap is narrowing. In addition to the general trends in gender differences in geometry, this study also provided affluent information such as gender differences in attribute mastery profiles and gender differences in relative contributions of each attribute in solving a particular item. Based on the findings of the CDM approach exploring gender differences, instructional implications in geometry education are discussed.

• Korean Journal of Social Welfare Studies
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• v.45 no.3
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• pp.5-34
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• 2014

This study investigates time allocation among paid work, child care and leisure of dual earner parents of pre-school child. The focuses of this study are time allocation of full-time dual earner parents which can be affected by traditional gender role ideology, and if the gender effects can be diminished or not. So the analysis were about gender effects in the time allocation and the moderating effects of education on gender effects. According to the analysis, the hypothesis are partly corroborated. Even though gender is not effective on paid working time(production time), it affects the time allocation for child care and leisure. There are significant gender gaps in time share for child care(family time) and time share for leisure(private time). The education has moderating effects on gender effects. When education years getting longer, gender gap in child care time becomes narrow, however gender gap in leisure time becomes wide. Because the education is expected to cultivate the sense of value of child care, it can bring decrease of gender gap in care time. According to the result on leisure time share, the education is not expected to make changes in patriarchical gender role in terms of leisure and it doesn't contribute work and life balance.

• Journal of the Korea Society of Computer and Information
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• v.24 no.6
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• pp.189-197
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• 2019

The purpose of this study was to investigate about the effects of parental rearing behavior on self-esteem and gender role stereotype during adolescence and to reveal the mediating effect of self-esteem on adolescents' gender role strerotype. Also investigated the relationship among these variables and condition variables. For this purpose, used the Second Grade longitudianl Panel data of Middle School from the Korea Youth Panel Survay(KYPS). And the latent growth model was analyzed 3,449 men and women adolescents' cases of the first, the fourth and the sixth wave of the Korea Youth Panel Survey(KYPS) administered by Korea Institute for Youth development. And the structural equation model was used to investigate whether self-esteem mediates parental rearing behavior and male and female gender role Strerotype. The results of this study, the direct effect between variable factors showed that the more positive the parenting behavior of the second grader of middle school is, the more positive the self-esteem of male adolescents and the initial value of stereotypes of male gender role. It also affects the self-esteem of female adolescents and stereotypes of female gender roles but not statistically significant. The male gender role stereotypes were decreased in influence by the rate of change of parental rearing behaviors, and the initial value and the rate of change of self-esteem were statistically influenced to the male gender role stereotypes and the higher the self-esteem, the higher the self-esteem. However, there was no significant effect on stereotypes of female gender roles. As a result of analyzing the mediating effect of self-esteem, partially mediated between the initial value of parental rearing behavior and initial stereotype of male gender role, but there was no longitudinal mediation effect. There was no mediating effect of self-esteem between parental rearing behaviors and stereotypes of female gender roles and there was no longitudinal mediation effect. The effect of condition variable gender was found that female adolescents are more affected by paretal rearing behavior than male adolescents and also affected by the growth process. The monthly income of households influenced the initial value of parental rearing behaviors and showed a difference in parental rearing behavior according to household income. And the higher the mother 's educational level, the more the self-esteem of male adolescents was affected.

• Korean Journal of Culture and Social Issue
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• v.10 no.1
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• pp.83-106
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• 2004

This study was conducted to explore how men's and women's self-construals do change according to gender-stereotype activation. The results showed that men have stronger gender-stereotypes and construe self more gender-stereotypic way than women. In general, women showed having less gender-stereotype but they construed self more stereotypic way. And the stereotype activation affected only on women to construe self less stereotypic way. Both men and women do accept physical appearance stereotypes more than other domains of gender-stereotype when they construe their selves. Gender-role stereotypes are more accepted by men than women, and gender-stereotypes of ability are more accepted by men but refused by women when stereotype was activated. And men accepted prescriptive gender-stereotype more than women. People of high gender-stereotype group construe self more stereotypic way than those of low stereotype group. But in low gender-stereotype group, women construe self less stereotypic way when stereotype is activated than when not. These results are taken to show, among others, that self-stereotyping of targets were different depending on whether the targets are man or woman, and that self stereotyping of an individual contributes to build a mechanism of maintaining gender-stereotype of a society to which he or she belongs.

• Korean Journal of Child Studies
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• v.32 no.3
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• pp.143-162
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• 2011

This study presents a meta-anlalytic review of 119 studies, published between 1990 and 2009, of gender differences and variables associated with overt and relational aggression during childhood and adolescence. Gender differences in overt aggression were found to be significantly higher in boys than girls, but significant gender differences in relational aggression were not found. Gender differences of only overt aggression are moderated by age and the reporter type. In general, both overt and relational aggression are more strongly related to maladjustment than adjustment. In addition to this, overt and relational aggression has both common and differential associations with relative levels of maladjustment and adjustment. The moderation of these effect sizes of both overt and relational aggression by age and the reporter type was found.

• Korean Journal of Human Ecology
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• v.23 no.1
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• pp.1-14
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• 2014

The purpose of this study is to examine the effects of gender role attitudes and family service utilization on self-esteem among single parents. This study used data from the seventh wave of Korean Welfare Panel Study and analyzed 90 single parents. Hierarchical multiple regression analyses showed that health status, economic situation, gender role attitudes, and non-monetary family welfare service had significant effects on single parents' self-esteem. Single parents who had higher traditional gender role attitudes show lower levels of self-esteem. Also use of a non-monetary family service increased the levels of self-esteem. However, use of a monetary family service was not significantly associated with the levels of self-esteem. The findings indicate that services and programs to promote single parents' gender role flexibility should be developed. Also, it is necessary to establish a service system to reduce multiple role stress among single parents.

• Management & Information Systems Review
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• v.23
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• pp.135-156
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• 2007

The aims of this study are to determine if the perceived risk of e-commerce affect the Internet shopping mall users' decision to pre-purchase an item via e-commerce, to find out if there are differences among the induced perceived risk according to gender, and to verify if the perceived risk according to gender have a correlation to a person's decision to pre-purchase an item via e-commerce. It can thus be concluded that the pre-perceived risk of e-commerce affect the Internet shopping mall users' purchase intention. Different results were obtained, though, according to gender. Moreover, the perceived risk of e-commerce based on gender and the purchase intention of the Internet shopping mall users were shown not to have a correlation. This means that although slightly different study results were presented, e-commerce purchasers can use these results to recognize the risk of e-commerce.

• Korean Journal of Adult Nursing
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• v.23 no.5
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• pp.423-433
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• 2011

Purpose: The purpose of this study was to describe the facets of gender role identity as reported by several disciplines undergraduate female college students, and to confirm the characteristics and differences according to the types. Methods: A Q sort methodology was utilized to gather responses to gender role identity. Forty subjects' responses were analyzed by QUANL PC program. Results: The subject responses were classified into four gender role patterns: 1) paternity-sensitive type, 2) conviction-sensitive type, 3) sensibility-inhibitive type and 4) sensibility-expressive type. Conclusion: The findings add to the understanding of women college students and their perception of their gender role identify. Further studies need to be done to understand how the four patterns relate to success or satisfaction for female college students.

• Korean Journal of Animal Reproduction
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• v.25 no.3
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• pp.227-230
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• 2001

To know and apply the factors affecting calf's gender may increase our competitiveness of Hanwoo industry. Thus, this study was carried out to analyse the effect of expected factors on calf's gender and to make an alternative idea for desired calf's gender. Gender of calves born by AI was not affected by AI year and cow parity, but significantly affected by sire and farm. Therefore, to obtain calves' gender that we want, both selecting optimum sire for AI and providing optimum feeding environment for cow should be required.

• Health Policy and Management
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• v.11 no.1
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• pp.19-36
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• 2001

Numerous foreign studies document perceived difference of the public toward male and female doctors, but little is known about the way Korean college students view the gender of the doctors. This study investigates whether or not college students evaluate the technical and socio-psychological skills differently depending on the gender of the doctors. This study also tests the association between the gender of respondents and the gender of doctors of their choice for several types of diseases. The 440 college students at one campus were selected using systematic stratified random sampling technique and were interviewed by questionnaire survey. Findings indicate that while the scores of technical skills are in favor of male doctors, the scores of socio-psychological skills are favorable to female doctors. We also find that there Is a statistically significant relationship between the gender of respondents and the gender of doctors of their choice.