Psychometric properties of the Conflict Tactics Scales (CTS-2) in a Spanish sample of partner-violent men

Intimate partner violence is a complex problem that requires the update of the available assessment tools. The aim of the study is to test the revised Conflict Tactics Scales (CTS-2) in partner-violent men. Its structure and other psychometric properties are analyzed in 173 convicted offenders from Brians-2 and Alhaurín de la Torre penitentiaries. Discriminant validity is also assessed by comparing offenders with 108 males from the general population. The internal consistency for the 39 items of perpetration is .88 (varying from .59 to .83 among the subscales). The validity data indicate that the scale is useful to discriminate between batterers and general population in physical and psychological violence, although there is an overlap between different types of violence, and it is difficult to compare self-reports with external criteria such court decisions. The results of confirmatory factorial analysis do not support the original five-factor structure. Using exploratory factorial analysis, four components with good internal consistency were identified: Physical (.86), Sexual (.75), and Psychological Violence (.82), and Negotiation (.83). Recommendations for use and a reference guide of rating scores in samples of offenders are suggested.     

Clinical features of tic-related obsessive-compulsive disorder: results from a large multicenter study

OBJECTIVE: To evaluate the clinical features of obsessive-compulsive disorder (OCD) patients with comorbid tic disorders (TD) in a large, multicenter, clinical sample.MethodA cross-sectional study was conducted that included 813 consecutive OCD outpatients from the Brazilian OCD Research Consortium and used several instruments of assessment, including the Yale-Brown Obsessive-Compulsive Scale, the Dimensional Yale-Brown Obsessive-Compulsive Scale, the Yale Global Tic Severity Scale (YGTSS), the USP Sensory Phenomena Scale, and the Structured Clinical Interview for DSM-IV Axis I Disorders. RESULTS: The sample mean current age was 34.9 years old (SE 0.54), and the mean age at obsessive-compulsive symptoms (OCS) onset was 12.8 years old (SE 0.27). Sensory phenomena were reported by 585 individuals (72% of the sample). The general lifetime prevalence of TD was 29.0% (n = 236), with 8.9% (n = 72) presenting Tourette syndrome, 17.3% (n = 141) chronic motor tic disorder, and 2.8% (n = 23) chronic vocal tic disorder. The mean tic severity score, according to the YGTSS, was 27.2 (SE 1.4) in the OCD + TD group. Compared to OCD patients without comorbid TD, those with TD (OCD + TD group, n = 236) were more likely to be males (49.2% vs. 38.5%, p < .005) and to present sensory phenomena and comorbidity with anxiety disorders in general: separation anxiety disorder, social phobia, specific phobia, generalized anxiety disorder, post-traumatic stress disorder, attention-deficit hyperactivity disorder, impulse control disorders in general, and skin picking. Also, the "aggressive," "sexual/religious," and "hoarding" symptom dimensions were more severe in the OCD + TD group.ConclusionTic-related OCD may constitute a particular subgroup of the disorder with specific phenotypical characteristics, but its neurobiological underpinnings remain to be fully disentangled.     

Looking Through Ulanowicz’s “Third Window”

After a ??very personal?? introduction, and a reference to how accurate indeed is the use of the ??new window?? metaphor by Ulanowicz and about what ??can be seen through it??, the article dwells into the evolution of our understanding about the most general sources??material and/or non-material??of change and transformation; in order to examine further the item about the ways through which ??information?? can be a source of change and transformation also in pre-biotic processes, where commonly it is not taken into account. Thus, the article argues the convergence between Ulanowicz??s and the Author??s treatments of??non only biotic??networks of configuration of processes (a central theme in Ulanowicz??s book). Finally, the article pays attention to how Ulanowicz??s vision through his ??new Third Window??, can indeed help us transcend the non desirable division of contemporary culture into two isolated compartments (science and technology versus the humanities and ethics), which has contributed not only to the globalization of communications, transactions, knowledge and so on, but also to the globalization of multiple crisis of different sort that need to be solved if we want ??a better world to be possible??.     

Reducing the Floor Effect in the SF-6D: A Feasibility Study

The SF-6D suffers from a floor effect where for patient groups in severe health a significant number of patients report the lowest level of health possible for some dimensions, meaning the SF-6D cannot capture a deterioration in health for these patients. This paper presents a feasibility study aimed at reducing this floor effect. A modified SF-6D classification system was proposed that incorporated an additional level in each of the physical functioning and role limitations dimensions. The modified classification system was valued by a Portuguese general population sample (n = 140) using the Portuguese SF-6D protocol. A sample of 82 health states were valued and several regression models were estimated to produce preference weights to predict health state values for all states defined by the modified classification system. Estimations at the individual level were performed using 950 health state valuations. Models were analyzed in terms of logical consistency of coefficients, overall fit and predictive ability and were compared to Portuguese SF-6D models. The additional severity levels included in the modified classification system have significant decrements in health state values. These additional severity levels do not significantly impact on the modelled preference weights (the regression coefficients) of other levels across all dimensions. This feasibility study modified the SF-6D to reduce the floor effect. This study presents one option and further research in this area is encouraged.     

Cognitive Socialization Across Ethnocultural Contexts: Literacy and Cultural Differences in Intellectual Performance and Parent-Child Interaction

A comparative study of parent-child interaction and its relation to children's intellectual achievement is presented. The question of cultural continuities in cognitive development was examined. The cross-national design also illustrates some of the problems encountered when such relationships are studied across social contexts in general. The results suggest that although interaction characteristics are related to children's intellectual achievement, that relation is moderated by context factors that may operate differently in each culture. The findings are discussed in terms of how literacy mediates parents' teaching styles in ways that remain culturally ingrained. Research issues and recommendations for future research and policy are discussed.     

Reaction time normative data for the IAPS as a function of display time, gender, and picture content

This study aimed to extend the International Affective Picture System (IAPS; Lang, Bradley, & Cuthbert, 2005) norms by obtaining reaction time (RT) normative data for 308 selected photographs. Pictures were presented one at a time for 33, 100, or 250 msec, or under free-time display, to 96 women and 48 men. The participants’ task involved assessing the emotional valence of each picture and responding as quickly as possible as to whether it was unpleasant, neutral, or pleasant. RTs provided an index of processing efficiency. The manipulation of display time served to estimate the time course in the valence identification of each picture. Some categories of depicted scenes (e.g., erotica and mutilations) were classified more consistently and efficiently than were others as pleasant or unpleasant. There were minimal differences between men and women. Overall, the present data provide researchers investigating cognition/emotion relationships with an objective criterion to select pictorial stimuli on the basis of RTs. Data for all pictures may be downloaded from brm.psychonomic-journals.org/content/supplemental.     

South American Evangelicals’ Re-conquest of Europe

This article focuses on networks of South-American preachers, led by charismatic characters such as the Argentinean pastor Carlos Annacondia, who export themselves not only to countries within the Americas but also to Europe. The prevailing justification among Latin-American Evangelicals for undertaking this ‘reverse mission’ (Freston) is in the view that especially the ‘old’ Roman Catholic Europe is spiritually ‘cooled down’ and that the time is ripe for re-evangelizing it. This study analyzes the way in which network-based charismatic entrepreneurship has encouraged transnational imaginaries of re-conquering Europe spiritually, more specifically in terms of the meanings the members of these networks attribute to the ‘spiritual re-conquest’. I conclude by suggesting that, similar to flows from other regions in the global South, such as Africa, the much vaunted ‘reverse mission’ to Europe is vested with meanings that transcend the spiritual re-conquest as such. In the case of Latin America, this article argues, the chief motivation is symbolic: to strengthen the status of local churches and their leaders against the backdrop of a highly competitive religious market on the Latin-American sub-continent.     

The effects of age and emotional valence on recognition memory: An ex‐Gaussian components analysis

The aim of this work was to study the effects of valence and age on visual image recognition memory. The International Affective Picture System (IAPS) battery was used, and response time data were analyzed using analysis of variance, as well as an ex‐Gaussian fit method. Older participants were slower and more variable in their reaction times. Response times were longer for negative valence pictures, however this was statistically significant only for young participants. This suggests that negative emotional valence has a strong effect on recognition memory in young but not in old participants. The τ parameter, often related to attention in the literature, was smaller for young than old participants in an ex‐Gaussian fit. Differences on the τ parameter might suggest poorer attentional performance in old participants.     

Characterization of speed fluctuation and drag force in young swimmers: A gender comparison

The aim of this study was to compare the speed fluctuation and the drag force in young swimmers between genders. Twenty-three young pubertal swimmers (12 boys and 11 girls) volunteered as subjects. Speed fluctuation was measured using a kinematical mechanical method (i.e., speedo-meter) during a maximal 25-m front crawl bout. Active drag, active drag coefficient and power needed to overcome drag were measured with the velocity perturbation method for another two maximal 25 m front crawl bouts with and without the perturbation device. Passive drag and the passive drag coefficient were estimated using the gliding decay velocity method after a maximal push-off from the wall while being fully immersed. The technique drag index was also assessed as a ratio between active and passive drag. Boys presented meaningfully higher speed fluctuation, active drag, power needed to overcome drag and technique drag index than the girls. There were no significant gender differences for active drag coefficient, passive drag and passive drag coefficient. There were positive and moderate-strong associations between active drag and speed fluctuation when controlling the effects of swim velocity. So, increasing speed fluctuation leads to higher drag force values and those are even higher for boys than for girls.