Book Review Survival and Liberation: Pastoral Theology in African American Context by Carroll A. Watkins Ali. St. Louis,MO: Chalice Press, 1999. 176 pp.

Pastoral Psychology -     

Pastoral Psychology in the Dynamic of the New Millennium

Pastoral Psychology -     

The Multifaceted Relationship Between Physical Activity and Affect

The purpose of the present paper is to provide a summary of scientific findings on the relationship between physical activity (PA) and affect. We provide separate narrative reviews of (a) the association between PA and well‐being in the general population; (b) PA as a prophylactic and/or treatment for clinical depression; and (c) immediate affective response to individual PA sessions and the implications for adherence to PA programs. Findings suggest an association between engaging in regular PA and more positive well‐being, decreased risk of future depression, and reduction of depressed mood among those who are already depressed. However, despite the fairly strong evidence for these associations, there is less evidence for causal effects of PA on well‐being and depression. Individual sessions of PA generally result in positive shifts in affective valence from pre‐PA to post‐PA, but during PA, affective response is intensity‐dependent, with considerable variability for moderate intensity PA. In sum, despite the “physical activity feels good” narrative often portrayed in the popular media, the relationship between PA and affect is complex and multifaceted.     

Pattern-contingent color aftereffects on noninduced patterns

In a series of experiments, we found that in addition to expected reports of color aftereffects on patterns viewed during induction, reliable and predictable reports of color were given by subjects to patterns they did not view during induction. These reports to noninduced patterns were generally to patterns that were orthogonal to the patterns seen during induction. Induction with, for example, a red vertical grating led to appropriate aftereffects (i.e., green) on that vertical pattern and to the complementary aftereffect (i.e., pink) on a horizontal grating. We suggest that such color aftereffects on noninduced patterns are based on a shift in the activity of orientation coding mechanisms as a result of viewing the inducing patterns. We further propose that the results are consistent with the Lie transformation group theory of neuropsychology and that they add to a growing body of research demonstrating the applicability of this theory to the understanding of pattern-contingent color aftereffects.     

Postural Control Complexity and Fatigue in Minimally Affected Individuals with Multiple Sclerosis

This study investigated changes in postural control complexity in people with multiple sclerosis (PwMS) before and after a fatigue protocol. Thirteen minimally affected PwMS (1.53 ± 1.03- Expanded Disability Status Scale) and 12 non-MS controls. Postural test included quiet stance on a force platform under two visual conditions (saccades and fixation) before and after a fatigue protocol. Postural complexity was assessed through the multiscale entropy. A three-way ANOVA showed a main effect of fatigue in the medial-lateral direction (p <0.007), with fatigue protocol reducing postural complexity in both groups. No differences were found between groups or visual conditions. Minimally affected PwMS demonstrated similar postural complexity compared with non-MS controls under both visual tasks and showed similar decrements in postural complexity as a result of fatigue.     

Living circumstances of children and adults with mental retardation or developmental disabilities in the United States, Canada, England and Wales, and Australia

The purpose of this article was to collate evidence to describe where people with mental retardation or developmental disabilities live in five developed countries: United States, Canada, England, Wales, and Australia. Family homes are important dwelling places for people with mental retardation. They are the home of the great majority of children with mental retardation and a considerable proportion of adults with mental retardation. The likelihood of placement outside the family home increases with adulthood and progressively as people age. Adults with mental retardation live in a wide variety of settings, with formal residential provision frequently dependent on the arrangements that the authorities responsible for providing service support have chosen to make. There has been a considerable move away from accommodating people in large segregated and geographically isolated institutions in the countries considered. However, the current range of accommodation includes much with a distinctively different character to the homes where other citizens live. Many people still live in larger groups than would be ordinarily found in typical homes and this may necessitate departure from the architectural norm. In all of the countries considered, there has been a recent trend towards small community settings, compatible with typical housing architecture. This appears furthest advanced in the U.S. but is discernible elsewhere. Availability of residential services at a national level varies between 100 and 155 places per 100,000 total population. Regional variation within countries is even greater. In no case is the national availability considered adequate to meet the demand arising from changing need or expectations. MRDD Research Reviews 7:115-121, 2001. (c) 2001 Wiley-Liss, Inc.     

Inner speech as a retrieval aid for task goals: the effects of cue type and articulatory suppression in the random task cuing paradigm

Articulatory suppression has been shown to increase switch costs in the list paradigm (e.g., [J. Exp. Psychol.: General 130 (2001) 641, J Memory Language 48 (2003) 148]). The present dual-task study examined whether this effect generalizes to the random task cuing paradigm. Participants performed color or shape judgments according to explicit word cues (COLOR or SHAPE) or less transparent letter cues ( C for the color task and S for the shape task). In the word cue condition, the switch cost was equivalent for the articulatory suppression and the control (no dual-task) conditions, but, in the letter cue condition, the switch cost was significantly greater for the articulatory suppression condition than for the control condition. These results suggest that inner speech may be recruited as a tool for retrieving and activating the relevant task goal when the task cue is not transparent and hence imposes nonnegligible retrieval demand.