Maintenance of quality of life improvements in diverse rural older adults

The maintenance of effects from home-delivered cognitive-behavioral therapy (CBT) was examined. One hundred thirty-four participants, predominantly African American and primarily rural, low-resource, and physically frail, were randomly assigned to either immediate or delayed CBT. The six-month follow-up assessments indicated that among those who remained in the study, participants evidenced significantly improved quality of life and reductions in psychological symptoms at follow-up, relative to pretreatment levels. Posttreatment gains were maintained at follow-up. These data suggest that treatment effects can be achieved and perhaps maintained with a disadvantaged sample of older adults and suggest that evidence-based treatments delivered through nontraditional means can have effects beyond posttreatment.     

Suicide and the rural adolescent

The rural family, with its particular stressors, is increasingly vulnerable to overwhelming crises. Adolescent suicide, although rare, may result from or add to that stress. The intent of this study was to identify and examine specific stressors with which a rural adolescent must deal, the coping mechanisms utilized, and when these fail, how it leads to suicidal behavior. Therapeutic modalities available to the troubled adolescent were examined and additional services suggested.     

Nonmetric scaling of line lengths using latencies,similarity, and same-different judgments

An experiment investigating the relation between various ways of deriving psychophysical functions for line length is reported. A two-phase computer-controlled experiment in which the stimuli were pairs of lines was performed. In the first phase, the pair was presented for several seconds and the S was required to make a category judgment of the similarity of the lines. In the second phase, the pair was presented for a very brief period of time and the S decided whether the lines were the same or of different lengths. Three sets of data were analyzed: (1) the similarity judgments, (2) the proportion of correct different judgments, and (3) the latency of the correct different judgments. An individual differences analysis indicated that there were individual differences in the similarity and latency data. This analysis was not applicable to the proportion data. Nonmetric scaling revealed that the psychophysical functions based on all three sets of data were essentially identical     

Monte Carlo studies in nonmetric scaling

In response to Arabie several random ranking studies are compared and discussed. Differences are typically very small, however it is noted that those studies which used arbitrary configurations tend to produce slightly higher stress values. The choice of starting configuration is discussed and we suggest that the use of a principal components decomposition of the doubly centered matrix of dissimilarities, or some transformation thereof, will yield an initial configuration which is superior to a randomly chosen one.This research was supported by the National Research Council of Canada (Grant No. A8351) and by the National Institute of Mental Health (Grant Nos. MH10006 and MH26504). The authorship order has been determined by Monte Carlo methods.     

Retrograde amnesia and memory reactivation in rats with ibotenate lesions to the hippocampus or subiculum

The retrograde effects of hippocampal lesions on spatial memory were studied. Rats were given a series of 48 place-navigation trials in an open-field water-maze followed, either 3 days or 14 weeks later, by ibotenic acid lesions of the hippocampus (HPC) or subiculum (SUB), or by sham-surgery (SHAM). Two weeks after surgery they were given a retention test without a hidden escape platform. There was a significant decline in performance with time in the SHAM group, but with the 14-week SHAM group performing significantly better than chance levels, whereas both lesioned groups performed at chance at both retention intervals. All rats were then retrained for 24 trials. SHAM rats escaped rapidly within 2 trials, suggesting a reactivation of memory rather than relearning. The HPC groups were severely impaired during retraining, with a developing trend towards better performance in the 3-day group. After 24 trials of training with the escape platform placed in the opposite quadrant of the pool, this new location was learned successfully by SHAM and SUB rats, but not by HPC rats. These results indicate that selective hippocampal formation lesions can cause deficits in retrieval but do not reveal a time-dependent gradient of memory consolidation.     

Fictional Possibilities Grounded in Foundational Nominalism

Philosophia - David Armstrong in his A Combinatorial Theory of Possibility proposes that non-actual possibilities may be treated as fictions grounded in instantiated universals. In this paper, I...     

Tell Me a Story of Jesus: Teaching as Storytelling and Four Recent Short Histories of Christianity

Abstract. Offering a review of four short introductory books on Christianity, this essay discusses how introductory textbooks, and introductory religion courses more generally, are like storytelling. Books by Lindberg, Tomkins, Norris, and Woodhead are reviewed with an emphasis on their classroom use. These books share several things in common – most notably, each is a “short,” popular text. Dealing with the topic of Christianity in abbreviated form presents certain challenges and possibilities in the task of teaching. After examining these short histories, the essay reflects on several questions that emerge: When should we use textbooks in college classrooms? What are the goals that teachers have in the use of textbooks? How do textbooks define the subject matter of a course? And finally, how do teachers use texts to aid in telling a story in the classroom?     

Procedures for identifying evidence-based psychological treatments for older adults

The authors describe the methods used to identify evidence-based psychological treatments for older adults in this contribution to the special section. Coding teams were assembled to review the literature on several problems relevant to mental health and aging. These teams used the manual developed by the Committee on Science and Practice of the Society for Clinical Psychology (Division 12) of the American Psychological Association that provided definitions of key constructs used in coding. The authors provide an overview of the process followed by the review teams and of some of the issues that emerged to illustrate the steps involved in the coding procedure. Identifying evidence-based treatments is a fundamental aspect of promoting evidence-based practice with older adults; such practice is advocated by most health care disciplines, including psychology.