Rorschach variables related to blood glucose control in insulin-dependent diabetes patients

In this article, we explored relations between selected Rorschach variables and blood glucose control in Insulin-Dependent Diabetes Mellitus (IDDM) patients. Three domains of psychological functioning are taken into consideration: emotional distress, coping and problem solving, and cognitive efficiency. Seventy-one IDDM patients (38 men, 33 women; mean age 42.2 +/- 14.9 years) from an outpatient unit took the Rorschach Comprehensive System (Exner, 1986). Nine variables were selected as independent variables. Blood glucose, a dependent variable, was measured by the proportion of glycated hemoglobin. Results of 2 regression analyses show that Y and C' correlate to higher blood glucose. WSum C and the absence of texture related to lower levels of blood glucose. A confounding effect of complications was observed. The findings suggest that emotional factors should be accorded greater attention in behavioral self-regulations in diabetes.     

Organisation and evocation of the semantic knowledge: a non-abstractive approach

The majority of the models which attempt to explain category-specific deficits are based on the assumption that the conceptual knowledge is represented in a permanent way in memory (abstractive view). showed that a non-abstractive view would be more suitable to account for some of these cases. The present study aims to assess the hypotheses on the meaning evocation process as formulated by these authors, using a property verification task conducted on healthy subjects. The data were in agreement with these hypotheses and would be more hardly accounted in the frame of the abstractive view.     

Item learning in cognitive skill training: Effects of item difficulty

Item difficulty effects in skill learning were examined by giving participants extensive training with repeated alphabet arithmetic problems that varied in addend size (e.g., C ? D = ? is easy; C ? J = ? is harder). Recognition memory for the items, as measured by interpolated recognition tests, was acquired early in training and was unaffected by item difficulty. Memory for the solutions to items, as measured by the participants’ strategy reports that they had retrieved, rather than computed, the solution, was acquired later and was affected by item difficulty. Solutions to easier items were learned earlier in training for both young adults (18–24 years) and older adults (60–75 years), superimposed on an overall lower level of solution learning in older participants. The results suggest that the formation of associations between problems and their solutions is effortful and shares limited processing resources with the computational demands of the problem.     

A study of minorities as victims

This article presents the idea that during the 1990s an important change took place in relation between minorities and majorities: the emergence of minorities as victims alongside the formerly predominant active, militant minorities. A hypothesis is raised that these two types of minorities differ in their agenda as well as in the nature of the influence they exert. Active minorities trigger an external conflict with majority and induce conversion (latent rather than overt influence); minorities as victims create an internal conflict, a sense of guilt, within the majority, while they exert an exclusively overt influence. We report two experiments confirming our hypothesis. We discuss the novelty of this phenomenon and its relevance. Copyright © 2006 John Wiley & Sons, Ltd.     

Supportive interventions and nonsymbolic mental functioning

The author aims to show how supportive interventions are the analyst's most relevant therapeutic means to helping patients with a feeble symbolic system transform nonsymbolic episodes and reestablish symbolic mental functioning. Symbolic and nonsymbolic modes of mental functioning are first outlined. Supportive interventions are redefined as an analyst's effort at improving a patient's nonsymbolic mental functioning, by using principally pragmatic or interactive aspects of communication to deal with her or his patient's nonsymbolic in-session experiences. These interventions are psychoanalytic when transference focused, in so far as they foster the symbolization and transformation of more primitive (nonsymbolic) layers of the transference. Some probable mechanisms underlying the effect of supportive interventions on nonsymbolic functioning include the modification of mental procedures. Supportive interventions also help restore symbolic mental elaboration through the gratification of a basic ego or self-need, bringing about a temporary relief from psychic pain, with increased affect tolerance and a renewed capacity to use symbols. This soothing effect accounts for a missing link in Bion's model of the elaborative effect of the analyst's reverie.     

Supervisor Trustworthiness and Subordinates' Willingness to Provide Extra‐Role Efforts1

A laboratory experiment was used to determine the separate and joint effects of behaviors denoting supervisor trustworthiness on subordinate willingness to provide the supervisor with extra‐role efforts. Results indicate that a supervisor's demonstration of benevolence toward the subordinate outweighed the supervisor's work‐relevant ability and his or her benevolence toward the subordinate's peers in positively influencing subordinate willingness to provide the supervisor with extra‐role efforts. Also, benevolence toward the subordinate's peers moderated the effect of benevolence toward the subordinate, whereby benevolence toward the subordinate had a reduced positive effect when the supervisor was not benevolent toward the subordinate's peers.     

Self-consciousness in non-communicative patients

The clinical and para-clinical examination of residual self-consciousness in non-communicative severely brain damaged patients (i.e., coma, vegetative state and minimally conscious state) remains exceptionally challenging. Passive presentation of the patient's own name and own face are known to be effective attention-grabbing stimuli when clinically assessing consciousness at the patient's bedside. Event-related potential and functional neuroimaging studies using such self-referential stimuli are currently being used to disentangle the cognitive hierarchy of self-processing. We here review neuropsychological, neuropathological, electrophysiological and neuroimaging studies using the own name and own face paradigm obtained in conscious waking, sleep, pharmacological coma, pathological coma and related disorders of consciousness. Based on these results we discuss what we currently do and do not know about the functional significance of the neural network involved in "automatic" and "conscious" self-referential processing.     

Working memory deficits in transgenic rats overexpressing human adenosine A2A receptors in the brain

Adenosine receptors in the central nervous system have been implicated in the modulation of different behavioural patterns and cognitive functions although the specific role of A(2A) receptor (A(2A)R) subtype in learning and memory is still unclear. In the present work we establish a novel transgenic rat strain, TGR(NSEhA2A), overexpressing adenosine A(2A)Rs mainly in the cerebral cortex, the hippocampal formation, and the cerebellum. Thereafter, we explore the relevance of this A(2A)Rs overexpression for learning and memory function. Animals were behaviourally assessed in several learning and memory tasks (6-arms radial tunnel maze, T-maze, object recognition, and several Morris water maze paradigms) and other tests for spontaneous motor activity (open field, hexagonal tunnel maze) and anxiety (plus maze) as modification of these behaviours may interfere with the assessment of cognitive function. Neither motor performance and emotional/anxious-like behaviours were altered by overexpression of A(2A)Rs. TGR(NSEhA2A) showed normal hippocampal-dependent learning of spatial reference memory. However, they presented working memory deficits as detected by performance of constant errors in the blind arms of the 6 arm radial tunnel maze, reduced recognition of a novel object and a lack of learning improvement over four trials on the same day which was not observed over consecutive days in a repeated acquisition paradigm in the Morris water maze. Given the interdependence between adenosinic and dopaminergic function, the present results render the novel TGR(NSEhA2A) as a putative animal model for the working memory deficits and cognitive disruptions related to overstimulation of cortical A(2A)Rs or to dopaminergic prefrontal dysfunction as seen in schizophrenic or Parkinson's disease patients.     

The impact of national integration policies on prejudice and psychological well-being: The fundamental role of the clarity and coherence of integration policies

Recent advances in social psychological research have shown that national integration policies influence how immigrants are perceived and treated by the mainstream population. However, the processes by which these policies come to have an impact on prejudice and well-being of the general population are largely unknown. Moreover, past research has often relied on unrepresentative samples limiting generalizability. The present research proposes that when the national integration policies of a given society are perceived as clearly defined and coherent, they have a direct impact on the perceived cultural norm related to those national integration policies. In turn, the perceived cultural norm affects personal attitudes toward cultural norms (i.e., the degree to which individuals support a given policy), which influence the level of anti-immigrant prejudice as well as psychological well-being. Findings from two correlational studies with representative samples of the mainstream population conducted in France on the policy of secularism (N = 940) and in Québec on the policy of interculturalism (N = 912) supported the proposed theoretical model.