In this paper we examine the effects of valence in a continuous spatial voting model with two incumbent candidates and a potential entrant. All candidates are rank-motivated. We first consider the case where the low valence incumbent (LVC) and the entrant have zero valence, whereas the valence of the high valence incumbent (HVC) is positive. We show that a sufficiently large valence of HVC guarantees a unique equilibrium, where the two incumbents prevent the entry of the third candidate. We also show that an increase in valence allows HVC to adopt a more centrist policy position, while LVC selects a more extreme position. We also examine the existence of equilibrium for the cases where the LVC has higher or lower valence than the entrant.
In the article the results of the validation of a novel method for assessment of an emotional state called core affect - 12-Point Affect Circumplex Scales, Adjective Format, developed by M. Yik, J.A. Russell and J.H. Steiger, is introduced. This methodology allows to assess core affect – elementary emotion state which lies in the core of every emotion and represents an integral unit consisting of two factors which every person feels permanently – valence (pleasure-displeasure) and arousal (activation-deactivation). The adaptation of the test was conducted on the sample of 200 random individuals. In order to evaluate the construct validity, correlation analysis with the results of three other tests was performed: C. Izard's Differential Emotion Scale, Self-assessment of the Emotional State by A. Wessman and D. Ricks method and the method for Evaluation of psychological activation, interest, emotional tone, tension and comfort by L.A. Kurgansky and T.A. Nemchin. Cronbach's alpha for each scale was estimated. The results of the psychometric check of the instrument allow to infer high levels of reliability and construct validity. Practical importance of the instrument consists in it's applicability for the assessment of human's emotional state even when the object of the feeling is not obvious.
The well-known modern dimensional models of affect include two or three dimensions. They are typically based on self-reports using English emotion terms. It remains unclear to what extent these models can be applied to different cultures and languages. The present study is aimed at finding the dimensions underlying the descriptions of emotional states in Russian and suggests a structural model of affect based on these findings. At the first stage, a comprehensive list of Russian nouns denoting emotional states was compiled. It comprised 330 words and was reduced to a list of 56 words. At the second stage, participants rated their emotional states using this list. The exploratory factor analysis yielded three dimensions that underlay participant descriptions of the emotional states – negative affect with low activation, positive affect with high activation, and tension. This structure has at least three notable features. First, valence is not a bipolar factor like in some other structural models of affect. Instead, it splits into two orthogonal factors. Second, valence is somewhat related to arousal, namely positive affect is associated with high arousal and negative affect with low arousal. Third, emotional states related to tension and uncertainty form a separate factor. This factor presumably reflects pure tension independent from valence. This model can be used for developing Russian-based measures for the assessment of mood.
This article describes the expierence of studying factors influencing the social well-being of educational migrants as mesured by means of a psychological well-being scale (A. Perrudet-Badoux, G.A. Mendelsohn, J.Chiche, 1988) previously adapted for Russian by M.V. Sokolova. A statistical analysis of the scale's reliability is performed. Trends in dynamics of subjective well-being are indentified on the basis the correlations analysis between the condbtbions of adaptation and its success rate, and potential mechanisms for developing subjective well-being among student migrants living in student hostels are described. Particular attention is paid to commuting as a factor of adaptation.
The distractive effects on attentional task performance in different paradigms are analyzed in this paper. I demonstrate how distractors may negatively affect (interference effect), positively (redundancy effect) or neutrally (null effect). Distractor effects described in literature are classified in accordance with their hypothetical source. The general rule of the theory is also introduced. It contains the formal prediction of the particular distractor effect, based on entropy and redundancy measures from the mathematical theory of communication (Shannon, 1948). Single- vs dual-process frameworks are considered for hypothetical mechanisms which underpin the distractor effects. Distractor profiles (DPs) are also introduced for the formalization and simple visualization of experimental data concerning the distractor effects. Typical shapes of DPs and their interpretations are discussed with examples from three frequently cited experiments. Finally, the paper introduces hierarchical hypothesis that states the level-fashion modulating interrelations between distractor effects of different classes.