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171.
Jessica A. Turchik John P. Garske Danielle R. Probst Clinton R. Irvin 《Journal of sex research》2013,50(5):411-419
Sexual risk taking among college students is common and can lead to serious consequences, such as unintended pregnancies and sexually transmitted infections. This study utilized responses from 310 undergraduate psychology students aged 18 to 23 to examine personality, sexuality, and substance use predictors of sexual risk behaviors over a six-month period. Data were collected from 2005 to 2006 at a medium-sized Midwestern U.S. university. Results indicated that greater alcohol and recreational drug use, higher extraversion, and lower agreeableness were related to sexual risk taking in men. For women, greater alcohol and drug use, higher sexual excitation, and lower sexual inhibition were predictive of sexual risk taking. Among women, but not men, sensation seeking was found to mediate the relationship between the four significant substance use, personality, and sexuality variables and sexual risk taking. Implications for sexual risk behavior prevention and intervention programming are discussed. 相似文献
172.
Johanna M. Thomas Catherine M. LemieuxJudith L.F. Rhodes Denese Ashbaugh Vlosky 《Children and youth services review》2011,33(9):1563-1572
This study evaluates the effectiveness of a truancy reduction program. A Regression Discontinuity design was used to assess attendance outcomes for 700 children. Approximately half received a case management intervention, while the other half received a warning letter, only. Truancy rates in the control group remained at the pre-intervention levels, while truancy in the treatment group significantly declined (p < .01). Successful case closure was associated with a reduction in truancy (p < .001). The intervention was less effective with non-White children and with those who had been previously retained. Findings substantiate continued support for the intervention; however, additional resources should include culturally-responsive treatment approaches and academic enrichment programs. 相似文献
173.
Leuschner V Bondü R Schroer-Hippel M Panno J Neumetzler K Fisch S Scholl J Scheithauer H 《New directions for youth development》2011,2011(129):61-78
Since 1999, Germany has experienced at least twelve serious cases of targeted school violence. This article describes two projects designed to fill the gap between universal prevention and emergency response in preventing severe forms of school violence in Germany. The Berlin Leaking Project examined the viability of preventive efforts based on early identification of leaking behavior that often precedes targeted school attacks. Leaking refers to any behavior or communication that indicates a student is preparing to carry out a violent attack. This would include explicit or implied threats of violence, apparent fascination with prior acts of violence such as Columbine, and any evidence of planning or preparation to carry out an attack. The NETWASS project will test a training program and intervention strategy based on those findings, examining the usefulness of a threat assessment approach to prevent violence by training teachers to recognize leaking behavior by students. This approach is extended by training teachers on a larger scale to identify leaking and then having a school-based team evaluate the student and initiate appropriate interventions, such as mental health services, and in some cases, law enforcement action. 相似文献
174.
Jella Pfeiffer Malte Probst Wolfgang Steitz Franz Rothlauf 《Zeitschrift für Betriebswirtschaft》2012,82(4):25-46
Webstores can easily gather large amounts of consumer data, including clicks on single elements of the user interface, navigation patterns, user profile data, and search texts. Such clickstream data are both interesting to merchandisers as well as to researchers in the field of decision-making behavior, because they describe consumer decision-behavior on websites. This paper introduces an approach that infers decision-behavior from clickstream data. The approach observes clicks on elements of a decision-support-system and triggers a set of state-machines for each click. Each state-machine represents a particular decision-strategy which a user can follow. The approach returns a set of decision strategies that best explain the observed click-behavior of a user. Results of two experiments show that the algorithm infers strategies accurately. In the first experiment, the approach correctly infers most of the pre-defined decision-strategies. The second study analyzes the behavior of thirty-eight respondents and finds that the inferred mix of decision-strategies fits well the behavior described in the literature to date. Results show that using decision-support-systems on a web site and observing the user’s click-behavior make it possible to infer a specific decision strategy. The proposed method is general enough to be easily applied to both research and real-world settings, along with other decision-support-systems and strategies. 相似文献
175.
Regina Branton Gavin Dillingham Johanna Dunaway Beth Miller 《Social science quarterly》2007,88(3):882-897
Objective. In this study, we examine how contextual factors influence voting behavior on nativist ballot initiatives using California's Propositions 187 and 227. We argue that spatial proximity to the border is associated with voting behavior on nativist initiatives. Methods. To examine the influence of environmental factors on Anglo voting behavior on nativist ballot initiatives, we utilize California Field Polls, U.S. Census data, and spatially referenced data generated using GIS software. Results. The results indicate that spatial proximity to the border is an important component in individual‐level voting on nativist initiatives and that the impact of proximity to the border on the vote for Propositions 187 and 227 varies as a function of individual‐level partisan affiliation. Conclusions. These findings hold implications for future research regarding the influence of geospatial boundaries and political behavior. 相似文献
176.
Little research exists on effective strategies to prevent methamphetamine production, distribution, sales, use, and harm. As a result, prevention practitioners (especially at the local level) have little guidance in selecting potentially effective strategies. This article presents a general causal model of methamphetamine use and harms that reflects the available findings from either research specific to methamphetamine or from alcohol and other illegal drugs, and suggests prevention approaches and strategies that communities might use based upon research evidence and experience. Community methamphetamine prevention can use the public health and safety perspective applied to other substance abuse prevention. Analyses of the complex system of intermediate variables that interact to affect methamphetamine use and harms suggest that multiple reinforcing prevention interventions may have the greatest potential effectiveness. 相似文献
177.
178.
Anna Siippainen Johanna Närvi Maarit Alasuutari 《International Journal of Social Welfare》2023,32(3):291-305
This article investigates the temporal orders of families as the daily rhythms and schedules when one or both parents work non-standard hours. Our focus is especially on the often asynchronous times of non-standard work, on one hand, and of early childhood education and care (ECEC) services and other institutions, on the other hand. The data consist of semi-structured qualitative interviews of Finnish parents with a four-year-old child. The results show that the asynchronous times generated by non-standard working hours cause a wide range of collisions both in relation to childcare and ECEC and to the division of labour between parents. The parents are ‘wrestling’, not only because of the asynchrony of their own work but also because of the ‘pedagogical rhythm’ created by ECEC professionals. However, the parents also find ways to manage time, facilitated by workplace flexibility or spousal negotiations over the sharing of responsibilities. 相似文献
179.
Saija Mauno Katharina Klug Johanna Rantanen Joona Muotka Noona Kiuru 《Journal of research on adolescence》2023,33(4):1196-1208
This study investigated the developmental profiles of perceived early career insecurity (ECI) and their outcomes among adolescents (n = 1416) during a critical educational transition from basic education to upper secondary education. We found three distinct latent profiles with varying amounts of ECI: Profile 1: Moderate and decreasing ECI before the transition (57%); Profile 2: Low-decreasing ECI before the transition but increasing ECI after the transition (31%); and Profile 3: High and stable ECI during the transition (12%). Moreover, the ECI profiles related to school and life satisfaction as well as to school stress and dropout intentions in a meaningful way consistent with the stressor hypothesis. Chronically high and increasing ECI was related to negative outcomes. 相似文献
180.
Johanna Vallistu 《International social security review》2023,76(3):3-24
Advancements in technology enable new opportunities for creating digital social security accounts, but the effectiveness of these to solve the accessibility and eligibility issues facing platform workers has not been assessed fully in the literature. The potential of digital social security accounts lies in their ability to consider the possible different streams of income of atypical workers and to improve the effective access of these workers to social security. Tax and social security offices can now exchange information on the income of platform workers in real time, which offers the promise of formalizing the previously informal casual work relationships of the self-employed. This article explores the case of the Estonian entrepreneur account as a digital hybrid solution for improving the effective access to social security of platform workers. Digital portable accounts create the conditions for the structural improvement required to respond adequately to meet the changing social security needs of atypical workers. However, this also requires that the policy design be thought through carefully, to avoid digital portable accounts being simply a digital facilitator of outdated solutions. 相似文献