Temperament and Anxiety: The Mediating Role of Metacognition

The present study examines a simple model for the relationship between temperament, anxiety and maladaptive metacognition. A clinical sample of patients diagnosed with anxiety disorders (n?=?216) completed a set of self-reported questionnaires measuring temperament dimensions, state anxiety and metacognitions. Three temperament traits were included in the hypothesized model: emotional reactivity, perseveration and briskness. A structural equation modeling analysis supported a model in which the relationship between the three temperament traits and anxiety were fully mediated by metacognition. Dissimilar models were identified for the male and female subgroups, and also with reference to individual categories of maladaptive metacognition. The findings support the significance of metacognition as a factor influencing the temperament-anxiety relationship. Moreover, they confirm the roles both of emotional reactivity and of perseveration, being major traits related to anxiety which also turned out to be strongly associated with metacognition. In case of the models for the categories of metacognition, emotional reactivity was associated with negative beliefs, perseveration with negative and positive beliefs, while briskness predicted anxiety independently of metacognition. These results suggest the existence of more specific associations between temperament traits, anxiety, and various types of metacognition.     

Voting by Eliminating Quantifiers

Mathematical theory of voting and social choice has attracted much attention. In the general setting one can view social choice as a method of aggregating individual, often conflicting preferences and making a choice that is the best compromise. How preferences are expressed and what is the “best compromise” varies and heavily depends on a particular situation. The method we propose in this paper depends on expressing individual preferences of voters and specifying properties of the resulting ranking by means of first-order formulas. Then, as a technical tool, we use methods of second-order quantifier elimination to analyze and compute results of voting. We show how to specify voting, how to compute resulting rankings and how to verify voting protocols.     

Appraisal of suicidal risk among adolescents and young adults through the Rorschach test

The aims of this study are to investigate suicidal behaviors among adolescents and young adults and to test an index composed using Rorschach test responses related to an increased risk of suicide. Using a cross-sectional design, 4 groups were studied (according to criteria of the Columbia Classification Algorithm of Suicide Assessment [Posner, Oquendo, Gould, Stanley, & Davies, 2007]): A group with suicidal ideation (n = 30), a group with parasuicidal behavior (n = 30), a group with near-lethal suicide attempts (n = 26), and a control group (n = 30). Responses to the Rorschach test yielded 6 potential indicators of suicidal behavior (scored according to Exner's Comprehensive System and the Suicidal Index for Adolescents; Silberg & Armstrong, 1992 ). Rorschach scores including at least 4 of these 6 indicators selected 69% of the people who had committed serious suicide attempts. The Rorschach Suicidal Index reached an acceptable reliability and was related to other criteria of suicide risk, such as the Beck Depression Inventory (BDI; Beck, Ward, Mendelsohn, Mock, & Erbaugh, 1961) and Linehan Reasons for Living Inventory (RFL-I; Linehan, Goodstein, Nielsen, & Chiles, 1983). Moreover, the Rorschach Suicidal Index showed incremental validity over the BDI and the RFL-I to predict suicidal behavior. A path analysis additionally showed that low social support was an important mediator between the Rorschach Suicidal Index and the number of suicide attempts committed by participants.     

Intuitive (in)coherence judgments are guided by processing fluency, mood and affect

Recently proposed accounts of intuitive judgments of semantic coherence assume that processing fluency results in a positive affective response leading to successful assessment of semantic coherence. The present paper investigates whether processing fluency may indicate semantic incoherence as well. In two studies, we employ a new paradigm in which participants have to detect an incoherent item among semantically coherent words. In Study 1, we show participants accurately indicating an incoherent item despite not being able to provide an accurate solution to coherent words. Further, this effect is modified by affective valence of solution words that are not retrieved from memory. Study 2 replicates those results and extend them by showing that mood moderates incoherence judgments independently of affective valence of solutions. The results support processing fluency account of intuitive semantic coherence judgments and show that it is not fluency per se but fluency variations that drive judgments.     

Relationships between right-wing authoritarianism, terrorism threat, and attitudes towards restrictions of civil rights: a comparison among four European countries

The present study tested the role of right-wing authoritarianism (RWA), terrorist threat, and sociopolitical 'climate' as predictors of support for governmental anti-terrorism policies and actions. Two dimensions of analysis were defined: the presence versus absence of al-Qaeda attacks, and adherence to surveillance versus anti-surveillance mainstream politics. In order to study the influence of these two contextual dimensions on the expression of attitudes, we selected four European countries that fall into these two dimensions--Poland, Belgium, Spain, and the UK. Results from our study provide support for the contention that attitudes towards restrictions of civil rights are related to RWA independently of the cultural context. Moreover, in the UK sample, we found that the threat of terrorism increases acceptance of limitations of civil liberties, but only among people who hold authoritarian beliefs. However, in Spain, the other country that experienced terrorist attacks, this moderation effect was not found which is interpreted in terms of differences in the sociopolitical climate in both countries. As predicted, we did not find such moderation effect in countries in which threat is relatively low (Poland and Belgium). The results are discussed with reference to the conceptual framework based on the importance of fear experiences, security-focused policies, as well as the specific cultural context in the study of reaction to terrorist threat.     

Relation Formulas for Protoalgebraic Equality Free Quasivarieties; Pałasińska’s Theorem Revisited

We provide a new proof of the following Pa?asińska's theorem: Every finitely generated protoalgebraic relation distributive equality free quasivariety is finitely axiomatizable. The main tool we use are ${\mathcal{Q}}$ Q -relation formulas for a protoalgebraic equality free quasivariety ${\mathcal{Q}}$ Q . They are the counterparts of the congruence formulas used for describing the generation of congruences in algebras. Having this tool in hand, we prove a finite axiomatization theorem for ${\mathcal{Q}}$ Q when it has definable principal ${\mathcal{Q}}$ Q -subrelations. This is a property obtained by carrying over the definability of principal subcongruences, invented by Baker and Wang for varieties, and which holds for finitely generated protoalgebraic relation distributive equality free quasivarieties.     

Family Therapy in Poland: Development and Current Perspectives

The authors of the present article describe the historical context of family therapy in Poland and current issues in the field. They highlight the fact that Polish therapists first began to develop the field after coming into contact with family therapy leaders from the United States and Western Europe. With the political breakthrough of 1989, there were new opportunities for multilateral cooperation, attendance at international conferences, and the exchange of experiences. Currently, the work of Polish family therapists, the place of family therapy among other forms of psychotherapy, and the related problems and challenges do not differ from other European nations.     

Physical and cognitive effort discounting of hypothetical monetary rewards

Effort discounting refers to the decrease in the subjective value of a reward as the effort required to obtain the reward increases. The main aims of this study were to ascertain whether the amount of the reward affects the steepness of the effort discounting process for hypothetical monetary rewards, to identify whether this steepness depends on the type of effort that is required, and to determine whether the steepness of different types of effort covary at the individual level. Two types of effort were studied under hypothetical choice situations: physical effort and cognitive effort. Both physical and cognitive effort discounting were well described by the hyperbolic model. Large rewards were discounted less steeply than small rewards for both types of effort. This finding agrees with the results of prior studies which have found that larger rewards have greater motivational power. In addition, the steepness of physical effort discounting was positively correlated with the steepness of cognitive effort discounting, which suggests that the effort discounting process is a trait‐like characteristic within an individual.