Motion as a Concept,an Insufficient Element in the Kantian Philosophy

Axiomathes - This article examines the Kantian ideas on motion in his work Metaphysical Foundations of Natural Science. In that essay, Kant holds that motion as a concept—from its connotation...     

Effect of auditory isolation on activity-based anorexia

The objective was to study male and female rats exposed to Activity-Based Anorexia (ABA; simultaneous exposition to food restriction and free access to an activity wheel) under two conditions of sound attenuation, by means of different arrangements of wheels (standard versus isolation) in the laboratory room. Regardless of the sound attenuation condition, all but one male and one female with access to wheels had to be removed from the experiment, but extended ABA endurance was found in rats in the sound attenuation condition. Furthermore, significantly lower levels of running were observed in both males and females under the sound attenuation arrangement in the isolation condition. The results suggest that external stimulation plays a role in the activity displayed by rats exposed to ABA, and that the reduction of external stimulation diminishes running but does not protect rats from developing ABA.     

Inter-partner violence in the context of gangs: A review

Gang youth are a concern to society because they are often associated with crime and acts of violence and are particularly at-risk for involvement in sexual victimization, relationship abuse, and inter-partner violence (IPV). The current study reviews the nature of the association between gang involvement and IPV. The study summarizes what is currently known about IPV and gangs, reviews risk factors that are connected to both gang membership and relationship violence, the manifestation of relationship abuse and violence among those affiliated or associate with gangs, and how factors such as gender roles and the social structure of gangs play a role in IPV risk. Eighteen articles met the criteria for the current study and are described in this review. Implications for the additive risk associated with gang involvement are discussed.     

Why is working memory related to intelligence? Different contributions from storage and processing

Domain-specific contributions of working memory (WM), short-term memory (STM), and executive functioning (EF) to individual differences in intelligence were analysed using a latent variable approach. A sample of 345 participants completed a battery of 24 tests tapping the constructs of interests as comprehensively as possible. Visuospatial and verbal STM and WM tasks were administered along with three subcomponents of EF, namely inhibition, planning, and shifting. Intelligence was assessed by non-verbal/abstract/fluid intelligence (Gf) and verbal/crystallised intelligence (Gc) standardised tests. Structural equation modelling results show that EF is the main predictor of Gf, whereas verbal STM is the main predictor of Gc. Storage and processing providing different contributions to the prediction of Gf and Gc supports the view that both short-term storage and executive functioning account for the relationship between WM and intelligence. This main conclusion stresses the importance of acknowledging core cognitive constructs as being hierarchical systems with general and domain-specific mechanisms.     

Comparison of Nomothetic Versus Idiographic-Oriented Methods for Making Predictions About Distal Outcomes From Time Series Data

We illustrate the idiographic/nomothetic debate by comparing 3 approaches to using daily self-report data on affect for predicting relationship quality and breakup. The 3 approaches included (a) the first day in the series of daily data; (b) the mean and variability of the daily series; and (c) parameters from dynamic factor analysis, a statistical model that uses all measurement occasions to estimate the structure and dynamics of the data. Our results indicated that data from the first measurement occasion does not provide information about the couples' relationship quality or breakup 1 to 2 years later. The mean and variability of the time series, however, were more informative: females' average positive and negative affect across time was related to relationship quality, whereas males' variability in negative affect across time was predictive of breakup. The dynamic factor analysis, in turn, allowed us to extract information central to the dyadic dynamics. This information proved useful to predict relationship quality but not breakup. The importance of examining intraindividual variability and couple dynamics is highlighted.     

How positive and negative contact relate to attitudes towards Roma: Comparing majority and high‐status minority perspectives

Intergroup contact scholars have recently called for analyzing the effects of negative intergroup contact. In response to this call, we examined the correlates of positive and negative contact with one of the most stigmatized ethnic minorities, that is, Roma. We conducted a study in Bulgaria considering the point of view of the ethnic Bulgarian majority (n = 516) and of Bulgarian Turks (n = 274), an ethnic minority with higher status compared to Roma. Regression analyses showed that positive contact was associated with reduced prejudice and more support for pro‐Roma policies, while negative contact revealed the opposite pattern. These associations did not differ between ethnic Bulgarians and Bulgarian Turks. Moreover, positive and negative intergroup emotions mediated the relationships between positive and negative contact on the one hand and prejudice and policy support on the other. Our study highlights the importance of emotional processes involved in positive and negative intergroup contact experiences and encourages future research to analyze how absolute versus relative status differences shape the effects of positive and negative contact in complex hierarchical societies.     

Don't hide your happiness! Positive emotion dissociation, social connectedness, and psychological functioning

It is now clear that positive emotion leads to enhanced psychological functioning. What is less clear, however, is just why this is so. Drawing on a social-functional perspective, we argue that positive emotional behavior that accurately signals to others the individual's internal state will enhance social connectedness. Positive emotional behavior that does not accurately signal a person's experience--such as a smile that is not felt--may impede social connectedness and, in turn, psychological functioning. This perspective suggests that (a) the degree to which experience and behavior are dissociated during positive emotional episodes, over and above level of positive behavior, should predict worse psychological functioning and (b) the effect of dissociation should be mediated by social connectedness. To test these hypotheses, we conducted a short-term prospective longitudinal study, with a baseline assessment of depressive symptoms and well-being at Time 1. Six months later, at Time 2, we used a novel within-individual laboratory paradigm to measure the degree to which positive emotional behavior was dissociated from (vs. coherent with) a participant's positive emotional experience. We also assessed level of positive behavior and experience. Then, another 6 months later, we assessed social connectedness as a mediator and depressive symptoms and well-being as outcomes at Time 3. Even when controlling for baseline functioning and for level of positive emotion behavior and experience, we found that greater positive experience-behavior dissociation at Time 2 predicted higher levels of depressive symptoms and lower levels of well-being at Time 3. As predicted, these associations were mediated by social connectedness.     

Direct,extended, and mass‐mediated contact with immigrants in Italy: their associations with emotions,prejudice, and humanity perceptions

Two correlational studies investigated the associations between different forms of intergroup contact, on the one hand, and Italians' prejudice and humanity attributions toward immigrants in Italy, on the other. Study 1 examined the effects of direct contact, extended contact, and parasocial contact through mass‐media, assessing separately contact through TV news and newspapers and contact through entertainment programs. Study 2 analyzed the distinct effects of positive and negative episodes of the contact forms considered in Study 1. Across the studies, we tested the mediational role of intergroup anxiety, empathy, and trust. Overall, results showed the importance of taking into account different forms of contact and considering the emotional processes during contact experiences to understand intergroup attitudes.     

Principles and criteria used by the National Evaluation Committee of Research Activity (CNEAI-Spain) for the assessment of scientific publications: 1989-2009

Study of the origins, philosophy and history of the criteria used to assess research activities in Spain by the CNEAI. The assessment criteria and quality evidence of publications is discussed. Results are presented on the temporal development of the criteria used, grouped by publication type (articles and books) and fields of knowledge. Between 1989-1996, assessment was based on the definition and goals set by the Spanish scientific framework and on general criteria. Between 1996-2004, the formulation of indicators began to be almost exclusively based on Journal Citation Reports (JCR). Success rates up to 2004 indicate that the evaluation criteria and publishing behaviour matched the "hard sciences", but not the Social Sciences and Economics. In 2005, the criteria used were further developed and reoriented with an eye to softening the preceding JCR-centrism by taking into consideration other databases and defining the quality criteria to be met by journals, books and conferences not included in JCR. Correspondingly, the success rates for 2007 indicate a dramatic recovery in Economics. In the last 4 years, Humanities and Social Sciences have consolidated the further opening of the criteria used with the addition of new benchmarks and the full integration of books.