Is Veteran Status and Suicide Risk Assessed in Community Long‐Term Care? A Review of the States' Assessment Instruments

Given recent policy initiatives to address suicide risk among older persons and veterans, community‐based elder serving agencies may serve an important role in identifying and referring individuals at risk for suicide. A review of state‐level long‐term assessment instruments was conducted to determine whether veteran status and suicide are assessed. Data from forty‐three state's Units on Aging instruments were content analyzed. Results indicate that over two thirds of the states in this review included questions about suicide and veterans in their assessments, 69.8% and 67.4% respectively. Suicide risk among elders and veterans must be addressed at local, state, and federal levels so that concerted attention and oversight can be provided for matching elders to the services they need.     

Multiple objective programming with piecewise linear functions

An approach to generating all efficient solutions for multiple objective programs with piecewise linear objective functions and linear constraints is presented. The approach is based on the decomposition of the feasible set into subsets, referred to as cells, so that the original problem reduces to a series of single objective linear programs and feasibility tests over the cells. The concepts of cell-efficiency and complex-efficiency are introduced and their relationship with efficiency is examined. A generic algorithm for finding efficient solutions for bi-objective piecewise linear programs is proposed. Applications in location theory as well as in worst case analysis are highlighted. Copyright © 1999 John Wiley & Sons, Ltd.     

Identifying Misfitting Achievement Estimates in Performance Assessments: An Illustration Using Rasch and Mokken Scale Analyses

Researchers apply individual person fit analyses as a procedure for checking model-data fit for individual test-takers. When a test-taker misfits, it means that the inferences from their test score regarding what they know and can do may not be accurate. One problem in applying individual person fit procedures in practice is the question of how much misfit it takes to make the test score an untrustworthy estimate of achievement. In this paper, we argue that if a person’s responses generally follow a monotonic pattern, the resulting test score is “good enough” to be interpreted and used. We present an approach that applies statistical procedures from the Rasch and Mokken measurement perspectives to examine individual person fit based on this good enough criterion in real data from a performance assessment. We discuss how these perspectives may facilitate thinking about applying individual person fit procedures in practice.     

Discriminating adults' genuine,imagined, and deceptive accounts of positive and negative childhood events

We examined the qualitative characteristics of genuine, imagined, and deceptive accounts of positive and negative childhood events. We investigated whether trained raters could discriminate between these accounts using the Memory Characteristics Questionnaire (MCQ; Johnson, Foley, Suengas, & Raye, 1988) and the Aberdeen Report Judgment Scales (ARJS; S. L. Sporer, paper presented at the biennial meeting of the American Psychology‐Law Society in Redondo Beach, California, March 1988 ). Participants generated three accounts. The first account was of an event that participants genuinely experienced in childhood. The second account was of an event that participants did not experience, but merely imagined happened in childhood. The third account was of an event that participants did not experience, but wrote a deceptive account to convince someone else that the event really happened in childhood. Half our participants wrote about positive events and half wrote about negative events. Ratings made by two trained judges indicated that genuine, imagined, and deceptive accounts were qualitatively different on both the MCQ and ARJS. Moreover, based on the MCQ and ARJS scores raters could discriminate whether the events had been genuinely experienced. We discuss the theoretical and practical implications of these findings. Copyright © 2005 John Wiley & Sons, Ltd.