Psychometric properties of the aggression questionnaire in Dutch violent forensic psychiatric patients and secondary vocational students

The psychometric properties of a Dutch version of Buss and Perry's Aggression Questionnaire (AQ) were examined in a sample of violent forensic psychiatric inpatients and outpatients and a sample of secondary vocational students. The internal consistency, interitem correlations, and item-scale correlations of the subscales Physical Aggression, Anger, and Hostility were good but turned out to be unsatisfactory for the subscale Verbal Aggression. The four-factor structure of the AQ could not be confirmed, but the four-factor structure of a 12-item version (short form) of the AQ, the AQ-SF, produced an acceptable fit. The test-retest reliability of the AQ and AQ-SF total scores was good, although the test-retest reliability of the AQ-SF subscale Physical Aggression was not satisfactory. The validity of both the AQ and AQ-SF could be demonstrated by meaningful correlations with alternative measures of aggression and personality, but inpatients were not found to display higher scores on the AQ or AQ-SF than the students.     

Solving a Murder Case by Asking Critical Questions: An Approach to Fact-Finding in Terms of Argumentation and Story Schemes

In this paper, we look at reasoning with evidence and facts in criminal cases. We show how this reasoning may be analysed in a dialectical way by means of critical questions that point to typical sources of doubt. We discuss critical questions about the evidential arguments adduced, about the narrative accounts of the facts considered, and about the way in which the arguments and narratives are connected in an analysis. Our treatment shows how two different types of knowledge, represented as schemes, play a role in reasoning with evidence: argumentation schemes and story schemes.     

Social isolation-induced changes in the hypothalamic-pituitary-adrenal axis in the rat

Social isolation of rats both reduces the cerebrocortical and plasma concentrations of 3a-hydroxy-5a-pregnan-20-one (3a,5a-TH PROG) and 3a,5a-tetrahydrodeoxycorticosterone and potentiates the positive effects of acute stress and ethanol on the concentrations of these neuroactive steroids. We now show that social isolation decreased the plasma level of adrenocorticotropin (ACTH), moreover, intracerebroventricular administration of corticotropin releasing factor (CRF) induced a marked increase in the plasma corticosterone level in both isolated and group-housed rats, but this effect was significantly greater in the isolated rats (+121%) than in the group-housed rats (+86%). In addition, in isolated rats, a low dose of dexamethasone had no effect on the plasma corticosterone concentration, whereas, a high dose significantly reduced it; both doses of dexamethasone reduced plasma corticosterone in group-housed rats. Furthermore, the corticosterone level after injection of dexamethasone at the high dose was significantly greater in the isolated animals than in the group-housed rats. These results suggest that social isolation increased sensitivity of the pituitary to CRF and impaired negative feedback regulation of the hypothalamic-pituitary-adrenal (HPA) axis.     

Roles of the Amygdala and Basal Forebrain in Defense: a Reply to Luyck Et al. and Implications for Defensive Action

Neuropsychology Review - The commentary by Luyck and colleagues on our paper provides many stimulating viewpoints and interpretations of our original study on dissociable responses in the amygdala...     

Causal attributions in premenstrual syndrome

Abstract

The relationship between causal attributions and symptoms was investigated with self-report inventories in patients with premenstrual syndrome (n=38) and controls (n=26) during the premenstrual as well as the intermenstrual phase of the cycle. Patients with prospectively confirmed premenstrual exacerbations of physical and psychological symptoms more frequently attributed their complaints during premenstruum to the cycle than was the case during the intermenstrual period. Controls showed no differences in types of explanations for complaints in either phase of the cycle. It appeared that patients used not only the menstrual cycle, but also psychological distress and physical exertion, more often then controls as an explanation for complaints during both phases of the cycle. Implications of the finding that patients used medical as well as non-medical explanations for complaints during the cycle are discussed with regard to treatment strategies for PMS.     

Cities’ Policies: the Work of European Cities to Counter Muslim Radicalisation

Intercultural relations might form the foundation for new developments and can stimulate energy in modern cities, but in some cases, these relations can also become the source of divergence and conflict. In the last decade, several European cities have been confronted with violent incidents related to some form of extremism. Some cities had to cope with violence by Muslim extremists, for instance Amsterdam, which dealt with the murder of Theo van Gogh. Other cities experienced violence from anti-immigrant or extreme-right movements, for instance London, where mosques were attacked. Radicalisation of small groups of immigrants or autochthonous people, who are distressed about intercultural relations, seemed to lie behind these incidents. Pressured by such events, some administrations in Europe developed policies. In this paper, we will discuss a number of examples of such local policies. We will discuss some programmes that we observed in cities that took part in our own fieldwork, the Cities Local Integration Policies (CLIP) project, which took place from 2007 to 2011.. Our results show that both cities that do have de-radicalisation policies and cities that do not actually work on what phase theorists would call the breeding ground for radicalisation and on the final violent stage of terrorist acts. The difference between the two mainly lies in (not) addressing religious conservatism. We conclude the article with some remarks regarding this choice, also reflecting on the impact of the phase model supported at that time.     

Imagining human enhancement: whose future,which rationality?

This article critically evaluates bettering human life. Because this involves lives that do not exist yet, the article investigates human eugenics and enhancement through the social prism of ‘the imaginary’ (defined ‘as a set of assumptions and concepts for thinking and speaking about human enhancement and its future direction’) [1]. “Exploring basic assumptions underlying the idea of human enhancement” investigates underlying assumptions and claims for human enhancement. Firstly, human eugenics and enhancement entangles a factual as well as a normative claim about what improvement/betterment maybe constitutive of. Secondly, claims about what a better life is, is often a future orientated claim about whether certain kinds of life that do not exist yet should ever exist. Moral images of thought are introduced and how they work to make normative judgments about lives that do not exist. This implicates the moral problem of difference, where an image of a ‘better’ life—classically expressed in eugenics as a ‘superior’ and/or ‘normal’ life—necessarily entails inferiority and/or deviance from a norm. “Moral imagination in contemporary fiction and the history of old eugenics”, introduces moral images in history of eugenics and demonstrates how examples fall foul of the problem. “The new (liberal) eugenics and the moral image of therapy” examines progress in contemporary debates, the move from authoritarian to non-authoritarian eugenics (human enhancement), and how, to some extent, this has solved the problem of difference, through liberal defence of personal choice. “The heart of the eugenic issue” suggests that personal choice in liberal non-authoritarian eugenics is not immune to basic drive behind all eugenic arguments; desire as lack which is expressed as the continual dissatisfaction of not having our future expectations met.

Stuttering and social anxiety

The aim of the present study was to investigate the presence of social anxiety in adults who stutter. This was done by administering the Inventory of Interpersonal Situations (IIS) (Van Dam-Baggen & Kraaimaat, 1999), a social anxiety inventory, to a group of 89 people who stuttered and 131 people who did not stutter. Two components of social anxiety were measured by the ISS, the extent to which emotional tension or discomfort is perceived in social situations and the frequency with which social responses are executed. The people who stuttered displayed significantly higher levels of emotional tension or discomfort in social situations. They also reported a significantly lower frequency of social responses compared to their nonstuttering peers. In addition, about 50% of the scores of the people who stuttered fell within the range of a group of highly socially anxious psychiatric patients. The results of the study suggest that the measurement of social anxiety is an important element in the assessment of adults who stutter. EDUCATIONAL OBJECTIVES: The reader will learn about and be able to describe (1) the IIS as an assessment procedure for evaluating social anxiety, (2) the level of discomfort expressed by adult stutterers in social situations, and (3) the effect of social anxiety on stutterers' responsiveness in social situations.