Attachment to God,Stressful Life Events,and Changes in Psychological Distress

Considerable research shows that social relationships, attachments, and support systems promote emotional well-being. The present study adds to this literature by examining the connection between attachments to God and psychological distress. Analyzing longitudinal data (two waves) from a study of Presbyterian (PCUSA) elders and rank-and-file laypersons, results show that: (1) a secure attachment to God at baseline is associated with a decrease in distress over time; (2) a secure attachment to God buffers against the deleterious effects of stressful life events on distress; and (3) an anxious attachment to God exacerbates the harmful effects of stress. In these analyses, a secure attachment to God is a more robust predictor of changes in distress than many, more commonly studied variables including race, gender, SES, and church attendance. Future research should therefore replicate and extend this line of promising scholarship by examining additional outcomes such as psychiatric illness, physical health, and even mortality risk.     

Contextualism and fallibility: pragmatic encroachment, possibility, and strength of epistemic position

A critique of conversational epistemic contextualism focusing initially on why pragmatic encroachment for knowledge is to be avoided. The data for pragmatic encroachment by way of greater costs of error and the complementary means to raise standards of introducing counter-possibilities are argued to be accountable for by prudence, fallibility and pragmatics. This theme is sharpened by a contrast in recommendations: holding a number of factors constant, when allegedly higher standards for knowing hold, invariantists still recommend assertion (action), while contextualists do not. Given the knowledge norm of assertion, if one recommendation is preferable to the other, the result favors the preferred recommendation??s account of knowledge. In the final section, I offer a unification of these criticisms centering on the contextualist use of ??epistemic position??. Their use imposes on threshold notions of justification, warrant, or knowledge tests that are suitable only to unlimited comparative or scalar notions like confidence or certainty and places them at one with an important strand of sceptical reasoning.     

A Meadian account of social understanding: Taking a non-mentalistic approach to infant and verbal false belief understanding

Performance on false belief tasks has long been considered a key indicator of the development of social understanding in young children. We consider the enabling conditions for performing non-verbal and verbal false belief tasks as well as a typical developmental path toward false belief understanding. We argue that, in early ontogenesis, children anticipate the coordination of activity with others rather than read, probe, or reflectively engage with the psychological states of others. As linguistically mediated reflective thought emerges, children gradually become able to parse and isolate the myriad of incipient somatic, affective, and intentional responses that arise in any given moment. With reflective thought, children also begin to develop distinct and temporally coherent understandings about the minds of self and other. We provide an account of how the reflective thought that facilitates false belief understanding emerges. Our account focuses on a gradually developing refinement of social coordination and the shared perspectival understandings inherent in social coordination.     

The distinguishing characteristics of narrative identity in adults with features of borderline personality disorder: an empirical investigation

While identity disturbance has long been considered one of the defining features of Borderline Personality Disorder (BPD), the present study marks only the third empirical investigation to assess it and the first to do so from the perspective of research on narrative identity. Drawing on the rich tradition of studying narrative identity, the present study examined identity disturbance in a group of 40 mid-life adults, 20 with features of BPD and a matched sample of 20 without BPD. Extensive life story interviews were analyzed for a variety of narrative elements and the themes of agency, communion fulfillment (but not communion), and narrative coherence significantly distinguished the stories of those people with features of BPD from those without the disorder. In addition, associations between the theme of agency and psychopathology were evident six and twelve months following the life story interview. This study seeks to bridge the mutually-informative fields of research on personality disorders and normal identity processes.     

A New VNS Metaheuristic Using MADS as a Local Optimizer

We propose a new hybrid metaheuristic VNSMADS that is an implementation of the Variable Neighbourhood Search (VNS) algorithm with the Mesh Adaptive Direct Search (MADS) as the local search. Because MADS is a Derivative‐Free Optimization method, the targeted problems may be non‐smooth on black box functions possessing several local optima. Constraints other than bounds on the variables are not considered. VNSMADS is applied on a real‐world problem from Finance: the portfolio selection problem using the investor preferences. Numerical results show the efficiency of our approach. Copyright © 2012 John Wiley & Sons, Ltd.     

A portable pupilometer system for measuring pupillary size and light reflex

A new pupilometry assessment system was evaluated as an instrument for potential use in basic research and clinical studies of addictive drug use in humans. The system is portable and can be used as a peripheral device with a variety of IBM-compatible personal computers. The pupilometer electronically measures the pupil diameter with infrared sensors and has the ability to stimulate the pupil with a programmable pulse of light and to record the resultant papillary response. The present report compares the static pupil-diameter measurements obtained with this infrared pupilometer and those obtained photographically in a bench-top and in a clinical setting. The infrared pupilometer was also used to record the light reflex of the pupil in research subjects after administration of various morphine-related drugs. The results indicate that static pupil-diameter measurements made with the infrared pupilometer compare favorably with the photographic measurement. The ability of the infrared pupilometer to record the light reflex may provide an additional means of quantitatively measuring drug action.     

Person-treatment interactions across nonaversive response-deceleration procedures for self-injury: A case study of effects and side effects

Three nominally nonaversive response-deceleration treatment packages, “gentle teaching,” differential reinforcement of incompatible behavior plus interruption, and graduated guidance, were administered to two profoundly retarded men who exhibited topographically similar self-injurious head-hitting maintained under contrasting contingencies identified by functional analysis. Following No Demand and Instructional Demand baseline sessions, the three intervention packages were balanced across 18, 30-minute analog training sessions and three trainers in each subject's prevocational setting, using a simple panel-pressing task as the training objective. There were significant differences between the three packages in rates of target response suppression, effects on collateral behaviors, acquisition of panel pressing, and immediate post-treatment carry-over, both within and between subjects. It is concluded that both functional analysis and within-subject treatment comparison may assist in identification of the least restrictive alternative in applied service settings, and that topographic similarity of self-injury between subjects may not necessarily indicate selection of similar treatment packages.     

PSN: A prolog declarative model of conceptual knowledge

This paper introduces a declarative model of semantic memory, called PSN, written in Prolog. It is shown to be a descendant of Quillian’s (1969) Teachable Language Comprehender (TLC) in its structuring of knowledge as a conceptual reticulum and in its use of spreading activation as a retrieval mechanism. PSN goes beyond TLC, however, in its ability to instantiate the essential benchmark properties of human semantic retrieval. As such, it can provide cognitive science with a normative model on which to assess further research and it demonstrates the value of the Prolog language for modeling psychological processes.