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4 hasil untuk "Alexa Ellis"

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  1. Artikel Jurnal

    Variation in Mathematics Performance: A Multilevel Analysis With Student and School's Characteristics

    Jimena Cosso; Alexa Ellis; Sandra L. Camargo Salamanca dkk.

    Journal of Numerical Cognition, Vol. 11 · 2025 · Inggris · DOAJ Scopus

    Using data from the Trends in International Mathematics and Science Study (TIMSS), this study examines the student and school characteristics that contribute to students’ mathematics performance in early elementary school in Chile. Previous research has separately analyzed the association of…

  2. Artikel Jurnal

    Conceptual Replication and Extension of the Relation Between the Number Line Estimation Task and Mathematical Competence Across Seven Studies

    Alexa Ellis; María Inés Susperreguy; David J. Purpura dkk.

    Journal of Numerical Cognition, Vol. 7 No. 3 · 2021 · Inggris · DOAJ Scopus

    A recent meta-analysis demonstrated the overall correlation between the number line estimation (NLE) task and children’s mathematical competence was r = .44 (positively recoded), and this relation increased with age. The goal of the current study was to conceptually replicate and extend these…

  3. Artikel Jurnal

    Reciprocal Associations Between Executive Function and Academic Achievement: A Conceptual Replication of Schmitt et al. (2017)

    Alexa Ellis; Sammy F. Ahmed; Selin Zeytinoglu dkk.

    Journal of Numerical Cognition, Vol. 7 No. 3 · 2021 · Inggris · DOAJ Scopus

    The goal of the current study was to conduct a conceptual replication of the reciprocal associations between executive function (EF) and academic achievement reported in Schmitt et al. (2017, https://doi.org/10.1037/edu0000193). Using two independent samples (N (STAR) = 279, and N (Pathways) =…

  4. Artikel Jurnal

    Next Directions in Measurement of the Home Mathematics Environment: An International and Interdisciplinary Perspective

    Caroline Byrd Hornburg; Giulia A. Borriello; Melody Kung dkk.

    Journal of Numerical Cognition, Vol. 7 No. 2 · 2021 · Inggris · DOAJ Scopus

    This article synthesizes findings from an international virtual conference, funded by the United States National Science Foundation, focused on the home mathematics environment (HME). In light of inconsistencies and gaps in research investigating relations between the HME and children’s outcomes…