Motor Performance in the Third,Not the Second Month,Predicts Further Motor Development

ABSTRACT. The aim was to verify if motor performance at second or third month of life better predicts further development. The global motor development was assessed by a neurologist and by a physiotherapist in 111 children at 2, 3, 6, and 9 months. At 2 and 3 months a physiotherapist also performed the assessment of qualitative elements. The physiotherapeutic assessment in the third month showed higher compatibility with the neurological assessment. Proper motor performance at third month could ensure the level of at least 7 months in the ninth month of life. Qualitative score above 7 of 15 points in the third month ensured proper development in ninth month. Third month of life is a better predictor of further motor development.     

Gödelizing the Yablo Sequence

We investigate what happens when ‘truth’ is replaced with ‘provability’ in Yablo’s paradox. By diagonalization, appropriate sequences of sentences can be constructed. Such sequences contain no sentence decided by the background consistent and sufficiently strong arithmetical theory. If the provability predicate satisfies the derivability conditions, each such sentence is provably equivalent to the consistency statement and to the Gödel sentence. Thus each two such sentences are provably equivalent to each other. The same holds for the arithmetization of the existential Yablo paradox. We also look at a formulation which employs Rosser’s provability predicate.     

Łukasiewicz and Popper on Induction

We compare Jan ?ukasiewicz's and Karl Popper's views on induction. The English translation of the two ?ukasiewicz's papers is included in the Appendix.     

Tradycyjna teoria wnioskowania bezpośredniego jako pewien fragment dwuwartościowego rachunku zdań

Allatwn est die 16 Septembris 1959     

Executive Resources and Item-Context Binding: Exploring the Influence of Concurrent Inhibition,Updating, and Shifting Tasks on Context Memory

Previous research has demonstrated that context memory performance decreases as a result of cognitive load. However, the role of specific executive resources availability has not been specified yet. In a dual-task experiment, participants performed three kinds of concurrent task engaging: inhibition, updating, or shifting operations. In comparison with a no-load single-task condition, a significant decrease in item and context memory was observed, regardless of the kind of executive task. When executive load conditions were compared with non-specific cognitive load conditions, a significant interference effect was observed in the case of the inhibition task. The inhibition process appears to be an aspect of executive control, which relies on the same resource as item-context binding does, especially when binding refers to associations retrieved from long-term memory.     

Toward a New Geography of Hasidism

The geography of Hasidism has long been one of the most contentious issues in the history of the movement. This article represents an attempt to free hasidic geography from outmoded preconceptions by proposing a new conceptualization of the hasidic leadership and its following in Eastern Europe. Based on an original, extensive database of hasidic centers, the authors drew five maps in sequence showing the development of Hasidism from its inception to the Holocaust. The five periods into which the database is divided are demarcated by four historically significant landmarks: the years 1772, 1815, 1867, and 1914. The article offers some possible interpretations of the maps, and draws a number of conclusions arising from them. The authors examine the dynamics and tendencies of the expansion of the movement within geographical frameworks, including the shift of hasidic centers from Podolia and Volhynia in the eighteenth century to Galicia and the southeastern provinces of Congress Poland in the nineteenth century, and subsequently to Hungary and Romania in the twentieth century; hasidic penetration into Jewish Eastern Europe, reaching its peak in the period between 1815 and 1867; and the metropolization of the hasidic leadership after 1914. The article also analyzes the patterns of concentration and diffusion of the hasidic leadership, and the impact of political factors upon these parameters.     

The Boundaries of Woman’s Spirituality in the Beliefs–Spirituality–Religiousness (B–S–R) Model: A Third Perspective—Beliefs as a Cognitive Basis

The real nature of the phenomenon of woman’s Spirituality is the main contemporary challenge for empirical research. The literature needs many more examples of the cognitive genesis of worldviews, Spirituality and Religiousness. The first aim of this article is to present the central tenet of the Threefold Nature of Spirituality model which theoretically explains the nature of Spirituality and the theoretical relationship between beliefs (worldviews), Spirituality and Religiousness (B–S–R model). The second aim is the empirical verification of this relationship through the application of an analysis of mediation. The 308 participants were women aged 18–50 years (M = 25.25, SD = 9.42). The results obtained indicate that is a good mediator between an individual’s worldview and Religiousness. Presented analysis of mediation allows us to describe the basic functioning mechanism of the spiritual sphere and the relationship between the three elements: worldview, Spirituality and Religiousness.