Sexual Abuse Prevention Mobile Application (SAP_MobAPP) for Primary School Children in Korea

ABSTRACT

This study aimed to develop and evaluate the effects of a sexual abuse prevention mobile application, SAP_MobAPP, for primary school children. Forty-five subjects were trained for 40 minutes once a week. The experimental group received education that utilized the SAP_MobAPP. Control group A received Web based sexual abuse prevention education, while control group B received textbook based sexual abuse prevention education. Effectiveness was verified through a survey on child sexual abuse recognition and avoidance skills administered before and after training. The SAP_MobAPP program improved recognition (awareness) and the child’s skills to avoid child sexual abuse situations, and the effects were long-lasting. However, differences between groups were not statistically significant. This study developed a sexual abuse prevention application and verified its effectiveness. Awareness and skills to avoid child sexual abuse after app education increased immediately after training and four weeks later. The SAP_MobAPP could be used for sexual abuse prevention education in schools.     

Multiple Predictors of Korean Elderly Men's Leisure Participation

This study examines the leisure constraints experienced by elderly men and investigates how leisure constraints affect their level of participation in leisure activities. A convenience sampling of the independent elderly, sixty or older, residing in Seoul and the province of Kyenggi in Korea comprised the study sample. Of the total 275 participants, 164 were male. The study employed hierarchical multiple regression analysis including demographic, health status, financial status, and leisure constraint factors impacting participation in leisure activities. The findings of the study highlight the importance of interpersonal constraints of elderly men in leisure participation. The elderly men reported significantly higher levels of interpersonal constraints than the elderly women. Financial status factors, such as leisure allowance and employment status, were confirmed to be more influential predictors in determining the elderly men's leisure participation. Practice implications include considering interpersonal constraints or financial status to enhance elderly men's leisure life.     

Competitive environments in fantasy sports gaming: effects of entry fees and rewards on opposition quality and league sorting

Despite its explosive growth in North America, relatively little research has been conducted on the gambling implications of fantasy sports. The current study examines whether financial information (i.e. entry fee and payout) in an advertisement promoting a fantasy football service influences perceptions about opponents' perceived skill level and expected outcomes. This study also examines the impact of perceived opponents' skill and perceived winning expectations on the desire to participate in the advertised fantasy sports service. Findings indicated that entry fee and reward information significantly increased the participants' expectation of opponent quality, but that this expectation did not result in decreases in the subjects' self-reported probability of winning the league. Additionally, subjects indicated that they were most likely to join a league in which the expected opponents' skill level was nearly equal to their own. In the presence of an advertised monetary reward, however, perceived winning probability also became an important factor in participation decisions. The former result suggests that participants in fantasy sports, especially in free-to-play leagues, are purchasing an experiential product with a value that increases in outcome uncertainty, while the latter implies that participants are motivated both by the overall experience, and by financial gains when they are available.     

The Influence of Parental,Peer, and School Factors on Marijuana Use Among Native American Adolescents

ABSTRACT

Marijuana use among Native American (NA) adolescents continues to be an ongoing concern and is often cited as the most critical health issue facing this population. Despite this recognition, few studies have examined the roles played by parental monitoring and school relationships among NA youth. This cross-sectional study used secondary data from the 2010 National Survey in Drug Use and Health to examine the combined influence of parental, peer, and school indicators on marijuana use among NA adolescents aged 12 to 17 years old (N = 287). The results of structural equation modeling suggest that peer factors and parental monitoring were significantly associated with marijuana use. In fact, the peer network was the most influential predictor. However, a significant relationship was not found between school relationships and marijuana use. Given the insignificance of school relationships, further research should examine the influence of peer interactions on marijuana use and the development of family-based prevention and intervention programs.     

Alcohol and tobacco use among South Korean adolescents: An ecological review of the literature

This article represents a comprehensive review of the literature on the predictors, consequences and prevalence of alcohol and tobacco use among South Korean youth. A systematic review of the literature in Korean and English social science journals was undertaken. Findings suggest that processes at multiple levels may lead to problems with alcohol and tobacco among these youth. In particular, the literature suggests that risk factors at the socio-demographic (age, gender, and depression), micro- (family, peer, and teachers), meso- (relations between home and school), exo- (parent-related life events and media), macro- (parenting practices and academic stress), and chrono-systems levels (Asia-Pacific financial crisis in 1997) are associated with increased alcohol and tobacco use. Higher quality of relationships with parents, peers, and teacher can contribute to reductions in alcohol and tobacco use and may offer insights for developing prevention and treatment programs that are appropriate for this population.     

Women Reconciling Paid and Unpaid Work in a Confucian Welfare State: The Case of South Korea

The participation of married women in the labour market has been increasing since industrialization in the 1960s in Korea; in 1999 it overtook that of unmarried women. This raises the issue of how women reconcile paid and unpaid work and how state policy responds to this issue. In Korea, there have been numerous policy reforms designed to support working women in combining work and family life. For example, a parental leave scheme was introduced in 1995 and maternity benefits were also introduced in 2001. However, it is doubtful whether these policies can be effective in practice in Korea, where Confucian traditions in respect of women's roles remain strong. Confucian tradition has long influenced Korean society culturally and socially. Although Korean society today is not as Confucian as in the past, some traditions still remain strong, particularly with regard to the family: for example filial piety, seniority, the married woman's responsibility for her parents‐in‐law. This paper will argue that Confucian tradition makes for difficulties in Korean women's experiences of reconciling paid and unpaid work and also affects the formation of state policy. The paper explores the impact of the Confucian welfare regimes on Korean women's experience of reconciling paid and unpaid care work, and questions the gendered characteristics of the Confucian welfare state.     

Drivers of Corporate Social Responsibility Attitudes: The Demography of Socially Responsible Investors

Demographic characteristics of socially responsible investors (SRIs) are likely to play a significant role in shaping their perceptions and behaviour concerning corporate social responsibility (CSR). This paper identifies demographic characteristics of SRIs and explores the relationship of these characteristics with their CSR attitudes. We analyse, using generalized ordered logistic regression, the questionnaire responses of 2464 SRIs from 20 countries. The results demonstrate that younger and female SRIs are more likely to believe that a company's social and environmental performance is as important as its financial performance. Female SRIs and those with high incomes are the most likely to believe that companies should be as responsible to their shareholders as to the broader society. In addition, younger SRIs, those with high incomes and those who have attained higher education levels regard socially responsible companies as at least as profitable as other companies. The benefits which companies can derive from understanding the demographic profile of SRIs are examined, including a potentially lower cost of capital, improved CSR rankings and business policy formulation and communication consistent with CSR views held by specific groups of SRIs.     

Robust precision matrix estimation via weighted median regression with regularization

A precision matrix is an important parameter of interests because its elements describe useful association information among multiple variables, which has a wide variety of applications. For example, it is used for inferring gene regulation networks in genomic studies and stock association networks in financial studies. However, in many cases, the precision matrix needs to be robustly estimated due to the presence of outliers. We propose estimating a sparse scaled precision matrix via weighted median regression with regularization. Our weighted median regression approach is consistent under various distributional assumptions including multivariate t‐ or contaminated Gaussian distributions. This fact is illustrated with simulation studies and a real data analysis with monthly stock return data. The Canadian Journal of Statistics 46: 265–278; 2018 © 2018 Statistical Society of Canada