Rethinking the ontogeny of mindreading

We propose a mentalistic and nativist view of human early mental and social life and of the ontogeny of mindreading. We define the mental state of sharedness as the primitive, one-sided capability to take one's own mental states as mutually known to an interactant. We argue that this capability is an innate feature of the human mind, which the child uses to make a subjective sense of the world and of her actions. We argue that the child takes all of her mental states as shared with her caregivers. This allows her to interact with her caregivers in a mentalistic way from the very beginning and provides the grounds on which the later maturation of mindreading will build. As the latter process occurs, the child begins to understand the mental world in terms of differences between the mental states of different agents; subjectively, this also corresponds to the birth of privateness.     

The Budapest meeting 2005 intensified networking on ethics of science

This paper reports on the meeting of the Sounding Board of the EU Reprogenetics Project that was held in Budapest, Hungary, 6-9 November 2005. The Reprogenetics Project runs from 2004 until 2007 and has a brief to study the ethical aspects of human reproductive cloning and germline gene therapy. Discussions during The Budapest Meeting are reported in depth in this paper as well as the initiatives to involve the participating groups and others in ongoing collaborations with the goal of forming an integrated network of European resources in the fields of ethics of science.     

Frequency format facilitates reasoning in simple numerical tasks

This study examined whether it is easier to reason in terms of frequencies or with percentages for simple numerical tasks. Research on probabilistic reasoning has shown that humans can draw correct inferences when problems are presented in terms of natural frequencies but not when in percentages. Whether the same effect can be observed in other numerically simple tasks which are not probabilistic was studied with 40 undergraduate students who volunteered for the experiment (13 men, 27 women; M age of 23 yr.). In a simple numerical task involving frequencies or percentages (N=20), their performance showed representation in frequencies facilitates the task.     

Three-Mode Component Analysis with Crisp or Fuzzy Partition of Units

A new methodology is proposed for the simultaneous reduction of units, variables, and occasions of a three-mode data set. Units are partitioned into a reduced number of classes, while, simultaneously, components for variables and occasions accounting for the largest common information for the classification are identified. The model is a constrained three-mode factor analysis and it can be seen as a generalization of the REDKM model proposed by De Soete and Carroll for two-mode data. The least squares fitting problem is mathematically formalized as a constrained problem in continuous and discrete variables. An iterative alternating least squares algorithm is proposed to give an efficient solution to this minimization problem in the crisp and fuzzy classification context. The performances of the proposed methodology are investigated by a simulation study comparing our model with other competing methodologies. Different procedures for starting the proposed algorithm have also been tested. A discussion of some interesting differences in the results follows. Finally, an application to real data illustrates the ability of the proposed model to provide substantive insights into the data complexities.     

Peer and Teacher-Selected Peer Buddies for Adolescents With Autism Spectrum Disorders: The Role of Social,Emotional, and Mentalizing Abilities

This study examined mentalizing abilities, social behavior, and social impact of adolescents who expressed the willingness to become peer buddies for adolescents with Autism Spectrum Disorders, and adolescents selected by their teachers and peers. Twenty-seven teachers and 395 adolescents from public high schools completed mentalizing abilities, social status, behavioral, and peer buddy nomination measures. Findings suggest that social status and preference play a significant role in the selection of peer buddies by both teachers and classmates. Furthermore, more advanced Theory of Mind (ToM) abilities and the engagement in prosocial behaviors differentiated peers selected as buddies from other classmates. When compared with nonparticipating students, adolescents who expressed willingness to participate were more often girls, and were more prosocial. Agreement between teacher and peer nominations of best peer was moderate.     

Suicide risk in the detachment from reality: failures in the quest for love that saves

Suicide is among the leading causes of death worldwide, accounting for almost one million annual deaths globally. The author presents an exploration into the suicidal mind using Freud's cathexis and decathexis theory. This model describes the patient’s withdrawal from reality and the need to gratify libidinal and aggressive drives in the internal world. Theories and beliefs of other authors are used to introduce the importance of early disturbed relationships with parental figures. Working with the particular subtype of suicidal patient described in this essay may be a challenge for clinicians. A psychodynamic approach may help in the understanding of the patient’s complex and private world of psychological pain. If unresolved, the patient’s conflicts may precipitate suicide.     

The Italian Version of the Cognitive Style Indicator and its Association with Decision-Making Preferences

The Cognitive Style Indicator (CoSI) includes 3 cognitive dimensions: creating (flexible, open-ended and inventive), knowing (emphasizing facts, details, objectivity, and rationality), and planning (guided by preferences for certainty and well-structured information). The first aim of this research was to validate the 3-factor structure of the CoSI within the Italian context. The second was to verify whether cognitive styles, as measured by the CoSI, accounted for individual differences in decision-making processes. Two studies were conducted using 2 different samples (n = 549 and n = 397). Confirmatory and multigroup factor analysis corroborated the 3-factor model and the measurement invariance of the instrument across genders. Reliability indices showed good internal consistency, as well as good levels of convergent and discriminant construct validity. Results from structural equation model revealed that cognitive styles, as measured by the CoSI, predicted individual differences in intuitive and deliberative decision-making processes. Findings gave evidence for the validity of the Italian version of the CoSI and for the causal relationship between cognitive styles and decision-making processes. Further research is needed to explore a more comprehensive model that includes, for example, personality.     

Burnout and self-perceptions of physical fitness in a sample of Italian physical education teachers

This study examined the relations of physical education teachers' burnout with some individual variables, including teachers' self-perceived physical fitness and the perceived influence of personal fitness on teaching. Participants were 219 Italian physical education teachers in secondary school. Demographic and professional information, ratings of self-perception of physical condition, and the Italian version of the Maslach Burnout Inventory were recorded. Compared to the data of a normative sample, average scores on the three dimensions of the Maslach Burnout Inventory (Emotional Exhaustion, Depersonalisation, and Reduced Personal Accomplishment) were found. There were statistically significant associations among Reduced Personal Accomplishment, the self-perception of physical fitness, and the perception of the influence of personal fitness on teaching. Women reported scores on Emotional Exhaustion and Reduced Personal Accomplishment indicative of greater severity than men. No significant differences appeared to be related to the years of teaching. Recommendations for further studies are discussed.     

A Probability Measure for Partial Events

We introduce the concept of partial event as a pair of disjoint sets, respectively the favorable and the unfavorable cases. Partial events can be seen as a De Morgan algebra with a single fixed point for the complement. We introduce the concept of a measure of partial probability, based on a set of axioms resembling Kolmogoroff’s. Finally we define a concept of conditional probability for partial events and apply this concept to the analysis of the two-slit experiment in quantum mechanics.     

Sociodemographic and Clinical Differences Between Suicide Ideators and Attempters: A Study of Mood Disordered Patients 50 Years and Older

Our study sought to characterize mood disordered suicide ideators and attempters 50 years and older admitted to a psychiatric ward either for a recent suicide attempt or for ongoing suicidal ideation. We enrolled 50 patients with suicide ideation consecutively admitted to an inpatient department and 50 patients admitted for a suicide attempt made in the last 48 hours. Suicide attempters more frequently had low social support and an age of onset of mood disorder of 46 years and older, and less frequently had a history of suicidal behaviors in the family members and pharmacological treatment, despite the fact that the groups did not differ with regard to antidepressants prescribed. The groups were not distinguishable based on several variables assumed to be risk factors for suicide behavior, such as proximal life events and stressors or alcohol use disorders. In both samples, comorbidity with organic diseases, the presence of stressful life events in the past 12 months, and a diagnosis of major depression were frequently reported. In conclusion, the presence of low social support and the absence of a pharmacotherapy may increase suicidal behaviors in patients at risk.