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    Jurij Afanas'ev (dir.), Inogo ne dano Perestrojka : glanost', demokratija, socialism (trad. frse, I.N. Afanassiev, La seule issue)

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    Ferretti Maria. Jurij Afanas'ev (dir.), Inogo ne dano Perestrojka : glanost', demokratija, socialism (trad. frse, I.N. Afanassiev, La seule issue). In: Annales. Économies, Sociétés, Civilisations. 44ᵉ année, N. 2, 1989. pp. 314-316

    Going Beyond Counting First Authors in Author Co-citation Analysis

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    The present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed

    Difficoltà decisionali in studenti indecisi: strategie e modalità di scelta

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    The present work investigates high-school student decision-making processes with respect to professional or academic choices. The University of Pavia has developed a project for monitoring students’ mental steps in choising their future curricula. Final-year high school students were administred a questionnaire investigating decisional difficulties. The decisional profiles that have emerged match the number of different academic curricula the students hypothesize fot their future carreers. The results show that the students who seem to have greater doubts about which curriculum to choose have had greater difficulty in all the subtest of the questionnaire
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