Retirement among members of the clergy: Findings from a Protestant fellowship

The body of research on retirement has expanded in recent years but the experience of clergy members has received scant attention. In 2009, Knapp, Pruett, and Hicks sought to rectify this situation by conducting an exploratory study that focused on the financial and housing options that will be available to members of the clergy of a nondenominational fellowship when they reach the age of retirement. The present study built upon that foundation and expanded the sample to include ministers within Churches of Christ from multiple states. The results are consistent with the exploratory study and indicate that financial preparedness varies greatly based on factors such as age, years in ministry, size of the church being served, and whether one intends to fully retire. Similarly, housing options vary greatly and are related to financial well-being. The findings reinforce the need for preretirement education for members of the clergy, especially for those who minister in churches that exist outside of a denominational structure that could assist with the entrance into retirement.     

Representing parametric order constraints in multi-trial applications of multinomial processing tree models

Binary multinomial processing tree (MPT) models parameterize the multinomial distribution over a set of J categories, such that each of its parameters, θ₁,θ₂,…,θ_S, is functionally independent and free to vary in the interval [0,1]. This paper analyzes binary MPT models subject to parametric order-constraints of the form 0?θ_s?θ_t?1. Such constraints arise naturally in multi-trial learning and memory paradigms, where some parameters representing cognitive processes would naturally be expected to be non-decreasing over learning trials or non-increasing over forgetting trials. The paper considers the case of one or more, non-overlapping linear orders of parametric constraints. Several ways to reparameterize the model to reflect the constraints are presented, and for each it is shown how to construct a new binary MPT that has the same number of parameters and is statistically equivalent to the original model with the order constraints. The results both extend the mathematical analysis of the MPT class as well as offering an approach to order restricted inference at the level of the entire class. An empirical example of this approach is provided.     

Attention and executive function deficits in adolescent sex offenders.

Thirty male adolescent sex offenders and 20 age-matched male adolescents completed an extensive battery of attention and executive function tests. Controls were obtained from adolescents from a socially and economically deprived background, typical of the offending group. The attention battery was based on Mirksy, Anthony, Duncan, Ahearn, and Kellam (1991) and the executive function battery on Kelly (2000a). Successful matching for IQ was not achieved and therefore ANCOVA comparisons were made between the groups, with IQ as the covariate. In attention a highly significant difference was found on the focus-execute factor and a significant difference on the shift factor. In executive function there was a highly significant difference only on the response speed factor. In all cases better abilities were demonstrated by the control group. The importance of thorough neuropsychological investigation in the clinical assessment of this forensic group is supported. The clinical implications of neuropsychological deficits in terms of risk assessment and clinical management are discussed.