Social positions in the city of light

This article describes the social positions of inhabitants in the otherworldly City of Light as reported by a limited number of Mormon near-death experiences (NDErs). These social positions included men and women and various relatives and friends, in addition to authorities or administrators, genealogists, guardians, guides, homemakers, missionaries, teachers, and students. These reports of social positions in the City of Light are similar to those described by other researchers, and are comparable to those found in our own world.The authors thanks Jay G.Burrup for providing a section of theDiary of George Henry Carver. This research was supported in part by a sabbatical leave granted to Dr. Lundahl by the Sabbatical Leave Committee of Western New Mexico University.     

The Effectiveness of Partial Information about Attribute Weights for Ranking Alternatives in Multiattribute Decision Making

Weighted additive evaluation functions are widely used to rank alternatives in decision making under certainty with multiple evaluation attributes. Some researchers have suggested that approximate attribute weights may be adequate to accurately rank alternatives. Use of approximate weights would simplify decision analysis since detailed elicitation of weights can be time consuming and controversial. This article investigates the degree to which partial information about the relative magnitudes of attribute weights is sufficient to rank alternatives as a function of the number of decision alternatives, the number of attributes, and the number of allowed levels for each attribute. A simulation analysis, as well as a reanalysis of an actual application, shows that partial information about weights is often not sufficient to determine the most preferred alternative for realistic decision problems. Hence, approximation procedures for specifying weights may lead to errors. However, our work also shows that a simple analysis procedure can be used to accurately determine whether partial information about weights is adequate to correctly specify the most preferred alternative. This procedure can be useful for identifying situations in which detailed elicitation of weights is not needed.     

MMPI substance abuse scales on drug addicts with and without concurrent alcoholism

The range and utility of the MMPI-derived MacAndrew Alcoholism Scale (MAC) and the Heroin Addiction Scale (He) was assessed with a large sample of drug addicts with and without concurrent alcoholism. Results indicated that addicts with a co-existing alcohol problem obtained higher MAC scores than addicts without a current alcohol problem. Opiate abusers scored higher on the MAC than non-opiate abusers. No such effects were observed with the He scale. The MAC is a particularly robust scale that taps generic substance abuse and may even be sensitive enough to detect alcoholism in drug addicts.     

Response probability and similarity of retrieved response tendencies as determinants of response suppression difficulty

The primary objective of this study was to test the validity of the here labelled ‘suppression-time’ assumption which contends that the more difficult the response suppression operation, the longer the time required for its successful implementation. A secondary interest addressed the possibility that output suppression difficulty would be influenced by the level of response-response (R-R) compatibility existing between retrieved response tendencies. Two basic requirements confronted subjects within an experimental session: (a) dual-initiation (Dual-I) of paired arm movements, (b) initiation/suppression (I/S) of retrieved outputs, the irrelevant response being suppressed, the relevant output initiated. RT(I/S) magnitude and failure-to-inhibit error frequency increased as response probability increased, thereby providing support for the ‘suppression-time’ assumption. But R-R compatibility degree variations, when realized, did not consistently affect response suppression difficulty.     

FUNCTIONAL ANALYSIS AND TREATMENT OF EYE POKING

In four studies we analyzed the eye poking of a youth with profound disabilities. In Study 1, a functional analysis showed that eye poking occurred during the no-attention condition, but not during demand, attention, or recreation conditions. The analysis did not identify socially mediated variables involved in the maintenance of eye poking; rather, eye poking may have been maintained by consequences produced directly by the response. In Study 2 we had the student wear goggles to prevent potential reinforcement from finger—eye contact. The results of Study 2 indicated that eye-poking attempts were reduced when the student wore goggles. We then tested in Study 3 the effects of two alternative topographies of stimulation. Study 3 demonstrated that eye poking was reduced when a video game was provided as a competing source of visual stimulation, and that music was less effective in reducing eye poking. In Study 4, a contingency analysis using the video game was conducted in an attempt to (a) reduce the frequency of eye poking and (b) study whether the video game functioned as a reinforcer. The results of Study 4 demonstrated substantive reductions in the frequency of eye poking, and suggested that the video game served as a reinforcer.     

Contextual changes in the prototypicality of extreme and moderate outgroup members

Previous social categorization research has tended to treat prototypicality (the degree to which a stimulus is representative of a category) as a fixed stimulus property. In contrast, self-categorization theory sees prototypicality as an aspect of the categorization process that is dependent on features of the social context within which categorization takes place. To test this view two experiments (Ns = 256, 73) examined the perceived representativeness of extreme and moderate members of the same target outgroup in conditions which manipulated the salience of intergroup division. As predicted, the extremist was seen to be relatively more representative of the outgroup than the moderate to the extent that intergroup differences were salient. In Experiment 1 the extremist's message was also seen to be less important in low salience conditions and in Experiment 2 shifts in prototypicality were associated with changes in the evaluation of individual targets. Implications for the analysis of social categorization and stereotyping are discussed.     

Delivering alternative reinforcement in a distinct context reduces its counter‐therapeutic effects on relapse

Delivery of alternative reinforcers in the presence of stimuli previously associated with reinforcement for target behavior increases the susceptibility of target behavior to relapse. To explore contingencies that might mitigate this counter‐therapeutic effect, we trained pigeons on a procedure that entailed extinction of previously reinforced target‐key pecking, access to a distinct stimulus context contingently on refraining from target behavior (differential‐reinforcement‐of‐other‐behavior; DRO), and reinforcement of alternative‐key pecks (differential‐reinforcement of alternative behavior; DRA) in that context. This DRO‐DRA treatment was compared with standard DRA in successive conditions, counterbalanced across pigeons. Target behavior extinguished more rapidly in the Standard‐DRA condition. When alternative reinforcement was discontinued, however, there was less resurgence after DRO‐DRA than after Standard DRA. In a third condition, the DRO contingency was suspended so that the former DRA stimuli were not presented (DRO‐NAC), and resurgence was greater than in the Standard‐DRA and DRO‐DRA conditions. Reinstatement produced by response‐independent reinforcers was small and similar across conditions. Subsequent reacquisition of target‐key pecking under baseline reinforcement conditions was faster following DRO‐NAC than Standard‐DRA or DRO‐DRA. These findings suggest that DRO‐DRA might serve as a useful method in clinical settings for reducing problem behavior while minimizing the threat of posttreatment relapse.     

Impartial Morality and Practical Deliberation as First‐Personal

Bernard Williams questioned whether impartial morality “can allow for the importance of individual character and personal relations in moral experience.” Underlying his position is a distinction between factual and practical deliberation. While factual deliberation is about the world and brings in a standpoint that is impartial, practical deliberation is, he claims, radically first‐personal; it “involves an I that [is] intimately the I of my desires.” While it may be thought that Williams's claim implies an unpalatable Humean subjectivism, the present article argues that this does not follow: That first‐person practical deliberation is directed both by the “I of my desires” and by the world. Drawing on Peter Winch's argument against the universalizability of moral judgments and D. H. Lawrence's Lady Chatterley's Lover, the article argues that practical deliberations involve discovering value in the world, but that what is revealed about the world depends constitutively on the first‐person deliberations and decisions of particular agents.