THE EFFECT OF A TOKEN ECONOMY ON DIETARY COMPLIANCE FOR CHILDREN ON HEMODIALYSIS

Adherence to dietary restrictions is a recurring problem for children on hemodialysis. The effect of behavior modification in maintaining dietary control is reported for four patients aged 11 to 18 years. Weight gain, potassium level, and blood urea nitrogen were utilized as criteria measures. A token reinforcement program implemented by the hemodialysis team resulted in significant changes in the dietary pattern of the children. The average weight gain between dialysis sessions for the four subjects during treatment was reduced by 45% and the degree of weight fluctuation was lessened. Potassium levels and BUN were controlled to their appropriate level for subjects who initially exceeded the criterion level. With the withdrawal of weight gain from the contingency system, increase of weight gain between dialysis sessions was noted for all subjects.     

"But still, it moves"

A striking example of our sensitivity to dynamic information is our ability to infer motion from still images depicted in paintings, photographs or cartoons. What are the neural mechanisms that mediate this implied motion perception? In a recent paper, Krekelberg et al. demonstrate that form cues that imply motion are integrated with real motion information, and influence perception in both humans and monkeys and the neural processing in prototypical motion areas of the monkey brain.     

Perfectionism and Psychological Distress: A Modeling Approach to Understanding their Therapeutic Relationship

The present study assessed the effectiveness of a web-based psycho-educational intervention protocol for decreasing levels of perfectionism and psychological distress. Different levels of therapeutic intervention (no treatment, general stress management intervention, general stress management intervention plus cognitive behavioral intervention) were provided to perfectionistic participants over a 10-week period. It was found via a longitudinal structural equation model that higher levels of therapeutic intervention predicted greater improvements in perfectionism and psychological distress. Further, amount of improvement in trait perfectionism and perfectionistic automatic thoughts was highly related to amount of improvement in psychological distress. The findings attest to the potential usefulness of a web-based intervention that combines a general stress management intervention with a cognitive behavioral intervention.     

An Ontological Critique of the Trans-Ontology of Enrique Dussel

Enrique Dussel has developed a sweeping philosophical critique of the eurocentricity of Western habits of thought and action, with the aim of articulating an ‘ethics of liberation’ that takes the part distinctively of ‘the victims’ of the world system. The heart of Dussel’s effort is an ostensibly new method, ‘analectic’ or ‘anadialectic,’ which comes about through the ‘revelation’ of the other, and goes beyond the self-enclosure that, Dussel asserts, typifies dialectic in Western ontology. Thus, he takes his position to have gone beyond ontology: it is a trans-ontology, a genuine meta-physics. I question whether analectic does go beyond Western thinking of being, and propose an ontological critique that is classically Western or, as I would prefer to say, historically Western yet (along with its analogues in other philosophical traditions) classically relevant even in our ‘age of globalization and exclusion.’     

Self-reported reflective functioning and father–child interactions in a sample of fathers who have used intimate partner violence

Reflective functioning (RF) has been found to be associated with mother–child interactions, but less is known about the association of fathers’ self and child-focused RF and father–child relationships.  Fathers who have histories of intimate partner violence (IPV) are known to have poor RF, which may impact their father–child interactions.  The current study was designed to examine how types of RF are associated with father–child relationships.  Pretreatment assessments and recorded, coded father–child play interactions were used to examine associations among fathers’ history of adverse childhood experiences (ACES), RF and coded father-child play interactions in a sample of 47 fathers with a history of IPV use in the last 6 months with their coparent.  Fathers’ ACES and their child's mental states (CM) were associated with father-child dyadic play interactions.  Fathers with greater ACES and higher scores on CM had the most dyadic tension and constriction during play interactions.  Those with high ACES but low CM had scores similar to those with low ACES and low CM.  These results indicate that fathers who have used IPV and have a history of significant adversity may benefit from interventions to increase their child-focused RF and further improve their interactions with their children.     

More Than Meets the (Rationalistic) Eye: A Neophyte Sport Psychology Practitioner’s Reflections on the Micropolitics of Everyday Life within a Rugby League Academy

Despite the welcome contributions of the reflective practice literature, an understanding of the complexities, nuances, and dilemmas of applied sport psychology practice is in need of further development. For example, there remains a paucity of inquiry addressing how practitioners make sense of, and subsequently write themselves into, the (micro)political landscape of a sporting organization. Utilizing a reflective, ethnographic approach, this article examined the first author’s engagement with the sociopolitical dynamics of everyday life within a professional rugby league academy. Key themes identified were that (a) players simultaneously collaborate and compete with one another, (b) tensions exist between the coaches, and (c) most players end up being released. Micropolitical theorizing was used as the primary heuristic framework, thus promoting the utility of these theories to inform critical appreciation of the day-to-day realities of applied sport psychology practice. The article concludes by highlighting the potential benefits of researchers, educators, and practitioners better engaging with the contested, ambiguous, and professionally challenging demands of practice than that which has been achieved to date.

Lay Summary: This article discusses the first author's critical reflections on issues of practice as a sport psychologist working within a professional rugby league academy. The issues discussed illustrate how power, conflict, and vulnerability typified day-to-day interactions within this sporting context and impacted upon applied practice.     

Videotaped Confessions: The Impact of Camera Point of View on Judgments of Coercion1

Twenty-four college students viewed one of three videotapes of a mock police interrogation that ended in a confession. In one videotape the camera was focused primarily on the “suspect”; in a second the camera was focused primarily on the “detective”; and in the third the camera was focused on the suspect and detective equally. Subjects in the suspect-focus condition subsequently judged that the confession was elicited by means of a small degree of coercion; subjects in the equal-focus condition judged that it was elicited by means of a moderate degree of coercion; and subjects in the detective-focus condition judged that it was elicited by means of a large degree of coercion. It is argued that the effect of camera point of view on judgments of coercion is mediated by causal attributions. Consistent with this interpretation, camera point of view also had a significant effect on subjects' attributions for the suspect's behavior, with subjects in the suspect-focus condition making the most dispositional attributions and subjects in the detective-focus condition making the least dispositional attributions. Alternative explanations are considered and limitations of the present research are discussed. It is concluded that to the extent that interrogations are videotaped with the camera focused on the suspect, judges and/ or jurors may be biased to perceive a confession as voluntary.     

Efficacy of a brief group psychoeducational intervention for bulimia nervosa

This study compared a brief group treatment that was designed to be purely educational (ED) with a longer course of individual cognitive-behavioural (CB) therapy intended to represent more standard clinical care. Participants were 65 women who sought treatment at Toronto General Hospital, met DSM-III criteria for bulimia nervosa at a normal weight and reported vomiting at least twice weekly. Results indicated that the CB treatment, as expected, was generally more effective than the ED intervention, but on several important outcome indices both treatments appeared to be equally effective for the healthiest 25-45% of the sample. The more intensive individual CB treatment was associated with greater improvement in patients who were more severely symptomatic. However, the ED intervention proved significantly more cost-effective and it was suggested that a sequential treatment program might achieve the superior benefits associated with the longer individual CB treatment at a reduced cost.