Trichotomic discounted utility

Theory and Decision - Recent evidence on intertemporal choice suggests that decision-makers may exhibit both increasing and decreasing impatience simultaneously, called inverse-S discounting. This...     

Delayed probabilistic risk attitude: a parametric approach

Theory and Decision - Experimental studies suggest that individuals exhibit more risk aversion in choices among prospects when the payment and resolution of uncertainty are immediate relative to...     

Toward a Fuller Understanding of Nonresident Father Involvement: An Examination of Child Support,In-Kind Support,and Visitation

The majority of studies of nonresident father involvement focus on either child support payments or visitation. However, nearly 60% of custodial parents receive in-kind (i.e., noncash) support of some form. Using data from a nationally representative sample of children with nonresident fathers (the Child Development Supplement of the Panel Study of Income Dynamics), we simultaneously investigate via a trivariate probit model the relationships among three aspects of father involvement: child support, in-kind support, and visitation. We find that these dimensions of involvement are positively related and highly intertwined with the strongest positive relationship being between in-kind support and visitation. Additionally, these aspects of involvement have different sets of determinants. Economic characteristics of the resident household are more frequently associated with the receipt of child support, while demographic characteristics of the child, mother, father and resident household are related to all three aspects of nonresident father involvement. Generally speaking, when differences in impacts of determinants vary for lower and higher income resident families, the differences are related to the receipt of child support. Fewer differences are observed with regard to in-kind support receipt or with visitation. Our model also measures how unobserved factors are related to these facets of involvement. Most notable across income groups is that unobserved factors are positively related for child support and in-kind support receipt for higher income resident households. This relationship is insignificant for lower income resident households.     

Improving flight condition situational awareness through Human Centered Design

In aviation, there is currently a lack of accurate and timely situational information, specifically weather data, which is essential when dealing with the unpredictable complexities that can arise while flying. For example, weather conditions that require immediate evasive action by the flight crew, such as isolated heavy rain, micro bursts, and atmospheric turbulence, require that the flight crew receive near real-time and precise information about the type, position, and intensity of those conditions. Human factors issues arise in considering how to display the various sources of weather information to the users of that information and how to integrate this display into the existing environment. In designing weather information display systems, it is necessary to meet the demands of different users, which requires an examination of the way in which the users process and use weather information. Using Human Centered Design methodologies and concepts will result in a safer, more efficient and more intuitive solution. Specific goals of this approach include 1) Enabling better fuel planning; 2) Allowing better divert strategies; 3) Ensuring pilots, navigators, dispatchers and mission planners are referencing weather from the same sources; 4) Improving aircrew awareness of aviation hazards such as turbulence, icing, hail and convective activity; 5) Addressing inconsistent availability of hazard forecasts outside the United States Air Defense Identification Zone (ADIZ); and 6) Promoting goal driven approaches versus event driven (prediction).     

Weekend Work and Leisure Time With Family and Friends: Who Misses Out?

The authors explored links between weekend work and leisure time shared with partners, children, other resident/nonresident family, and friends, using the Australian Bureau of Statistics Time Use Survey 2006. Drawing a sample of employed persons (n = 3,903), they tested associations between weekend work and shared leisure time on the day of work and to see whether shared leisure time is made up on other days over the following week. Analyses were stratified by three family types: (a) couples without children, (b) couples with children, and (c) singles without children. For all groups, weekend work was associated with significantly less shared leisure time on days worked. Some weekend workers (e.g., part‐time employees, men) recouped some shared leisure time (notably with friends) over the following week, but most did not. Indeed, for some forms of shared leisure—most importantly, with partners and children—there were further negative associations on weekdays.     

Seven Rules to Live by: Accommodations in Social Work Education and the Field

Students with disabilities are a growing population in higher education (National Center for Education Statistics, 2009 National Center for Education Statistics . ( 2009 ). Number and percentage distribution of students enrolled in post-secondary institutions, by level, disability status, and selected student characteristics: 2003–04 and 2007–08 . Retrieved from http://nces.ed.gov/programs/digest/d09/tables/dt09_231.asp  [Google Scholar]). Providing accommodations for students with disabilities can raise ethical and social justice questions and pose challenges for social work faculty, administrators, and field instructors. Social work educators must balance the legal mandates for nondiscrimination and reasonable accommodation against ethical obligations around protection of clients and preparation for practice. This article presents case examples in the context of legal analysis to help social work educators make difficult decisions about student academic performance.     

Enhancing Competence in Health Social Work Education Through Simulation-Based Learning: Strategies From a Case Study of a Family Session

ABSTRACT

Simulation-based learning (SBL) is a powerful tool for social work education, preparing students to practice in integrated health care settings. In an educational environment addressing patient health using an integrated care model, there is growing emphasis on students developing clinical competencies prior to entering clinical placements or clinical practice settings. This article highlights the importance of SBL in the development of the clinical competencies of graduate social work students enrolled in a Social Work Practice in Health course. The development and implementation of an educational initiative using a family-based simulation scenario to enhance classroom learning for health social work practice is described, and recommendations for future educational initiatives using SBL are provided.     

Voices from the stories untold: Lesbian,gay, bisexual,trans, and queer college students' experiences with campus climate

ABSTRACT

Twelve self-identified college students within the lesbian, gay, bisexual, transgender, and queer (LGBTQ) spectrum were interviewed on campus climate perceptions and their experiences of discrimination and isolation at their university. Thematic analysis was conducted to identify themes from the data. This process resulted in the emergence of three themes, identified as discrimination, isolation, and avoidance. The most salient experiences of discrimination and isolation reported by participants came from within LGBTQ organizations or from lesbian or gay male individuals that participants sought out for social support. LGBTQ intra-community discrimination was considered to be particularly damaging to participants' sense of belonging and involvement within the LGBTQ community. Discrimination and isolation from straight-identified organizations or individuals was reported mostly in the context of fraternities/sororities and religious organizations. Furthermore, actions by members of these latter groups caused participants to avoid these groups out of expectations of negative interactions. These results inform empirical research to bring awareness to acts of discrimination that continue to take place within the university toward LGBTQ students. Specific implications for social work practice with LGBTQ college students and future research on diverse LGBTQ populations and resources are discussed.