Teaching Note—Developing an Online Blended Learning Course on Psychiatric Diagnosis

ABSTRACT

It has been suggested that the task of teaching and learning social work practice in an online environment can greatly be facilitated if thoughtful attention is paid to course design. This article details the design of a blended-learning online course to teach MSW students the process of psychiatric diagnosis. First, the development of the course philosophy is discussed. Second, the choice of the VARK (visual, aural, read/write, kinesthetic) learning model is explained. Finally, the design of the course consistent with the philosophy and learning model is presented.     

Applying critical social work in direct practice with families

This paper seeks to further discourse concerning the implications of critical social work for direct practice with families and children. It presents and discusses a hypothetical example of how a social worker in a social care agency in Israel can incorporate critical social work notions into an official social work report. The paper begins by presenting key concepts in critical social work, their manifestations in practice and their implications for official social work reports. It then presents a mock report informed by critical social work ideas and discusses its structure and contents. The mock report provides an example of how abstract notions central to critical social work can be actualized. The paper thus offers practitioners the opportunity for a richer discourse on the contribution of critical social work to direct practice with families and children.     

Individual and group decision making under risk: An experimental study of Bayesian updating and violations of first-order stochastic dominance

This paper reports the results of experiments designed to test whether individuals and groups abide by monotonicity with respect to first-order stochastic dominance and Bayesian updating when making decisions under risk. The results indicate a significant number of violations of both principles. The violation rate when groups make decisions is substantially lower, and decreasing with group size, suggesting that social interaction improves the decision-making process. Greater transparency of the decision task reduces the violation rate, suggesting that these violations are due to judgment errors rather than the preference structure. In one treatment, however, less complex decisions result in a higher error rates.

HIV/AIDS and return to work: a literature review one-decade post-introduction of combination therapy (HAART)

It has been a little over one decade since the introduction of the first protease inhibitor that ushered in new era of treatment for persons living with human immunodeficiency virus (HIV) and Acquired Immune-Deficiency Syndrome (AIDS). As of the end of 2003, an estimated 37.8 million people worldwide were infected with the HIV. It is estimated that there are 850,000-950,000 persons in the United States living with human immunodeficiency virus (HIV) and that the incident rate is new cases each year. Since AIDS affects so many people of working age in the US, issues of employment, work rehabilitation and AIDS in the workplace have all become major concerns. The paper presents a review of the literature published during a ten year period that is relevant to understanding the various needs and barriers related to work as well as services designed to address them.     

Optimal Dynamic Pricing of Perishable Items by a Monopolist Facing Strategic Consumers

We introduce a dynamic pricing model for a monopolistic company selling a perishable product to a finite population of strategic consumers (customers who are aware that pricing is dynamic and may time their purchases strategically). This problem is modeled as a stochastic dynamic game in which the company's objective is to maximize total expected revenues, and each customer maximizes the expected present value of utility. We prove the existence of a unique subgame‐perfect equilibrium pricing policy, provide equilibrium optimality conditions for both customer and seller, and prove monotonicity results for special cases. We demonstrate through numerical examples that a company that ignores strategic consumer behavior may receive much lower total revenues than one that uses the strategic equilibrium pricing policy. We also show that, when the initial capacity is a decision variable, it can be used together with the appropriate pricing policy to effectively reduce the impact of strategic consumer behavior. The proposed model is computationally tractable for problems of realistic size.     

Common Value Auctions with Insider Information

Bidding is studied in first-price common value auctions where an insider is better informed than other bidders (outsiders) about the value of the item. With inexperienced bidders, having an insider does not materially reduce the severity of the winner's curse compared to auctions with a symmetric information structure (SIS). In contrast, super-experienced bidders, who have largely overcome the winner's curse, satisfy the comparative static predictions of equilibrium bidding theory: (i) average seller's revenue is larger with an insider than in SIS auctions, (ii) insiders make substantially greater profits, conditional on winning, than outsiders, and (iii) insiders increase their bids in response to more rivals. Further, changes in insiders' bids are consistent with directional learning theory (Selten and Buchta (1994)).