Эффект установки при решении задач, связанных с пониманием переходности логических отношений
The study is intended to cover problem of mastering the logical methods, in particular, the rule of transitivity. The general purpose of the study is to demonstrate the mindset effect in solving problems dealing with understanding of transitivity, when as the result of education people apply the rule of transitivity to situations in which it could not be applied to. The baseline results of the empirical study show that up to 70% of people make mistakes in dealing with "non-transitive" problems (objective relations between the objects of the problem is A>B>C>A) because of using the rule of transitivity. It confirms preliminary proposition.
The paper looks into the contemporary state of the problem of decision-making and preference of some alternatives over others, discussing intransitivity of relations of superiority: one object is superior to another in a certain aspect, while the second is superior to the third and the third is superior to the first (A>B, B>C, C>A). The authors analyze two broad groups of theories and empirical studies reflecting opposite views on the nature of the relations and rationality of intransitivity of relations of superiority. The authors argue that understanding of intransitivity of superiority relations is no less important line of cognitive development than understanding of transitivity; they should be studied as complementary subjects. Thus it is necessary to study individual differences in cognitive sets with regard to transitivity/intransitivity of superiority, as well as individual characteristics of solving problems of that kind.
In my article, I address the factors which favor using a verb as labile (both transitive and intransitive, with no formal change required).
Haspelmath (1993) proposes that the key feature which conditions a way of marking (in)transitivity of verbs in the transitive / intransitive verb pair is the spontaneity parameter.
However, the statistical analysis of Haspelmath’s data shows that for labile / ambitransitive verb the main parameter is the lexical semantic class of the verb, not the degree of spontaneity. This lets us discover a more general principle: phenomena which are not purely grammatical, but rather lexico-grammatical (as lability) depend on lexical features, not on generalized grammatical or semantic parameters.
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.
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.