Psychopathy, aggression, and the processing of emotional stimuli in non-referred girls and boys

Research shows that individuals with psychopathic traits differ in how they process negative emotional stimuli. However, it is unclear whether these differences are specific to certain types of negative emotional stimulus and whether they are more strongly associated with psychopathic traits or aggression. Further, it is not clear whether or not deficits in emotional processing generalize to females and ethnic minority individuals with psychopathic traits. In this study, we examined the emotional processing of visual stimuli using a dot-probe task in 50 non-referred girls and boys (mean age of 9.30; SD = 2.00). Overall, there was a significant association between proactive aggression and reduced responsiveness to distressing stimuli. In addition, the predicted association between psychopathic traits and reduced responsiveness to distressing stimuli was only found for children high on aggression. Also, the associations among aggression, psychopathic traits, and responsiveness to distressing stimuli did not differ for boys and girls.     

Short-Term Assessment of Risk and Treatability (START): The case for a new structured professional judgment scheme

The Short-Term Assessment of Risk and Treatability (START) is a new structured professional judgment scheme intended to inform multiple risk domains relevant to everyday psychiatric clinical practice (e.g. risk to others, suicide, self-harm, self-neglect, substance abuse, unauthorized leave, and victimization). The article describes the processes involved in establishing an interdisciplinary approach to risk assessment and management. The authors present a review of the rationale for START, including the value of dynamic variables, the importance of strengths, and the extent to which clinicians must be attentive to multiple risk domains, reflecting theoretical and scientific evidence of the overlap among risks. Using the development, validation, and implementation of START as an example, the authors describe the processes by which other researchers, clinicians, and administrators could adapt existing assessment schemes or create new ones to bridge some remaining gaps in the risk assessment and management continuum.     

Taste-aroma interactions in a ternary system: a model of fruitiness perception in sucrose/acid solutions

Cross-modal interactions between aroma, sweetness, and acidity were studied. A series of samples was presented to trained panelists who assessed strawberry flavor intensity using magnitude estimation with a reference modulus. The delivery of aroma stimuli from the different solutions was measured by monitoring exhaled breath using atmospheric pressure chemical ionization-mass spectrometry to determine whether there were any physicochemical effects on volatile release; no significant differences were noted. Three-dimensional predictive models were built to describe perceived strawberry flavor intensity as a function of concentrations of sucrose, acid, and volatiles. Analysis of the data identified two groups of panelists with different responses: For Group 1, increasing sucrose and/or acid levels also increased the perceived flavor intensity. For Group 2, changing sucrose concentrations had little effect, but increasing acid and/or volatile levels did. The results show different effects of organic and inorganic acids on perception, as well as clear interactions between the modalities of taste (sugar and acid) and aroma. The clustering of panelists' responses suggests that this phenomenon may depend on prior associations between the fruity flavor and the tastants.     

Political intolerance: the role of intergroup threat and negative intergroup emotion

This study investigated whether the perception of intergroup threat, and intergroup emotion, are related to political intolerance. One hundred and twenty three South African undergraduate students (females?=?76%; males?=?24%; White?=?65%; Coloured?=?24%; Indian?=?8%; Chinese?=?2%; mean age =?19.8, SD?=?3.03 years) were randomly assigned to either a heightened (n?=?68) or low intergroup threat condition (n?=?55). Data on intergroup threat, intergroup emotion and political intolerance were collected utilising a questionnaire. T-test effect comparisons including multiple regression analyses were computed to determine effects of intergroup threat and negative intergroup emotion on political intolerance. Results revealed negative intergroup emotion and perceived intergroup threat to predict political intolerance. Negative intergroup emotion mediated the relationship between perceived threat and political intolerance. These findings suggest that intergroup threat may lead to the rise of negative intergroup emotion which in turn creates an environment conducive to the development of political intolerance.     

Merkmale eines Fehlurteils

Wrongful convictions punish accused persons who have committed no offence. Because the revision process basically only examines whether a verdict contains judicial errors and not whether it was correct or false, to correct a wrongful conviction there very often only remains the difficult way via an revision and a de novo trial. The author underlines some typical characteristics of wrongful convictions based on own experience in successful appeals which in particular involved wrongful accusations. Required are a systematic training of judges with respect to sources of error and an evaluation of errors of judgement by the Federal Ministry of Justice as a foundation for a reform of the right of appeal.     

On the logic of psychoanalytic theory

Psychoanalytic theory shows some specific features and problems. It exists in a number of variations, according to different schools as well as cultural and subcultural conditions, with different understandings even of core concepts. Instead of producing definite knowledge, results remain uncertain. They vary in use and imply a permanent reworking of ideas and conceptions. This is the effect of the kind of theory psychoanalysis has to use. Since psychodynamics are a special kind of heterogeneous, changing, always different, emergent-in a word, autopoietic-reality, psychoanalysis cannot use the methods of a denotative theory (algorithmic reduction leading to strictly defined and formulated calculations) but has to use connotative theories. Connotative theories use open concepts which provide an active and flexible access to autopoietic reality. They are able to cope with the difference between singularities as well as with the distance between general logic and empirical reality. Problems tied to this possibility are structural fuzziness, a dependence on forms of use, multiple paradigms and difficulties in legitimation and balance of theories. This causes problems of institutionalisation. These problems are not a sign of immaturity but the normal way in which connotative theories appear and develop. They can therefore not be eliminated but only be treated in a better way.     

A longitudinal evaluation of a social support model of medication adherence among HIV-positive men and women on antiretroviral therapy.

Nonadherence in the management of chronic illness is a pervasive clinical challenge. Although researchers have identified multiple correlates of adherence, the field remains relatively atheoretical. The authors propose a cognitive-affective model of medication adherence based on social support theory and research. Structural equation modeling of longitudinal survey data from 136 mainly African American and Puerto Rican men and women with HIV/AIDS provided preliminary support for a modified model. Specifically, baseline data indicated social support was associated with less negative affect and greater spirituality, which, in turn, were associated with self-efficacy to adhere. Self-efficacy to adhere at baseline predicted self-reported adherence at 3 months, which predicted chart-extracted viral load at 6 months. The findings have relevance for theory building, intervention development, and clinical practice.     

Intelligence, Callous-Unemotional Traits, and Antisocial Behavior

Research has consistently shown that children with severe conduct problems often exhibit intellectual deficits, especially in their verbal abilities. We investigated whether or not this finding only applies to certain subgroups of children with severe conduct problems. In a sample of 117 clinic-referred children between the ages of 6 and 13, we assessed for Oppositional Defiant Disorder (ODD) and Conduct Disorder (CD) symptoms using a structured diagnostic interview with each child's parent and teacher, callous and unemotional traits using parent and teacher ratings, and intellectual functioning using a standard individually administered intelligence test. Children with an ODD or CD diagnosis who did not show callous and unemotional traits showed a deficit on subtests measuring verbal reasoning ability relative to a clinic control group. Children with an ODD or CD diagnosis who also showed callous and unemotional traits did not show a verbal deficit and, in fact, showed a trend toward having weaker nonverbal abilities. These results highlight the importance of recognizing distinct subgroups of children with severe conduct problems when studying potential intellectual deficits in these children.     

Spatial Proportional Reasoning Is Associated With Formal Knowledge About Fractions

Proportional reasoning involves thinking about parts and wholes (i.e., about fractional quantities). Yet, research on proportional reasoning and fraction learning has proceeded separately. This study assessed proportional reasoning and formal fraction knowledge in 8- to 10-year-olds. Participants (N = 52) saw combinations of cherry juice and water in displays that highlighted either part–whole or part–part relations. Their task was to indicate on a continuous rating scale how much each mixture would taste of cherries. Ratings suggested the use of a proportional integration rule for both kinds of displays, although more robustly and accurately for part–whole displays. The findings indicate that children may be more likely to scale proportional components when being presented with part–whole as compared with part–part displays. Crucially, ratings for part–whole problems correlated with fraction knowledge, even after controlling for age, suggesting that a sense of spatial proportions is associated with an understanding of fractional quantities.