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111 research outcomes, page 1 of 12
  • publication . 2021
    Open Access
    Authors:
    Luise Fischer; Theresa Rohm; Claus H. Carstensen; Timo Gnambs;
    Persistent Identifiers
    Publisher: Frontiers Media SA

    In the context of item response theory (IRT), linking the scales of two measurement points is a prerequisite to examine a change in competence over time. In educational large-scale assessments, non-identical test forms sharing a number of anchor-items are frequently sca...

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  • publication . Article . 2021
    Open Access
    Authors:
    Alvaro Fuentes; Oliver Lüdtke; Alexander Robitzsch;
    Persistent Identifiers
    Publisher: Informa UK Limited

    Propensity score methods are a widely recommended approach to adjust for confounding and to recover treatment effects with non-experimental, single-level data. This article reviews propensity score weighting estimators for multilevel data in which individuals (level 1) ...

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  • publication . Part of book or chapter of book . 2021
    Open Access
    Authors:
    Markus N. Sauerwein; Désirée Theis;
    Persistent Identifiers
    Publisher: Springer International Publishing

    AbstractIn educational research, comparisons are often made of groups or of the development of various (latent) constructs over time (e.g. teaching quality in different countries or different groups’ (girls vs. boys) perceptions of teaching quality). However, before the...

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  • publication . Article . 2021
    Open Access
    Authors:
    Benjamin Becker; Dries Debeer; Sebastian Weirich; Frank Goldhammer;
    Persistent Identifiers
    Publisher: SAGE Publications
    Country: Belgium

    In high-stakes testing, often multiple test forms are used and a common time limit is enforced. Test fairness requires that ability estimates must not depend on the administration of a specific test form. Such a requirement may be violated if speededness differs between...

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  • publication . Article . 2021
    Open Access English
    Authors:
    Esther Ulitzsch; Qiwei He; Steffi Pohl;
    Persistent Identifiers
    Country: Germany

    Interactive tasks designed to elicit real-life problem-solving behavior are rapidly becoming more widely used in educational assessment. Incorrect responses to such tasks can occur for a variety of different reasons such as low proficiency levels, low metacognitive str...

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  • publication . Article . 2021
    Open Access
    Authors:
    Jeffrey Nordine; Stefan Sorge; Ibrahim Delen; Robert Evans; Kalle Juuti; Jari Lavonen; Pernilla Nilsson; Mathias Ropohl; Matthias Stadler;
    Persistent Identifiers
    Publisher: Informa UK Limited
    Countries: Denmark, Germany, Finland, Norway

    Recent research and reform efforts in science education have consistently stressed the importance of coherent science instruction, in which learning opportunities are connected and contextualized by meaningful phenomena, focus on a small set of core ideas over time, and...

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  • publication . Preprint . Article . 2021
    Open Access English
    Authors:
    Oliver Lüdtke; Oliver Lüdtke; Esther Ulitzsch; Alexander Robitzsch; Alexander Robitzsch;
    Publisher: Frontiers Media S.A.

    With small to modest sample sizes and complex models, maximum likelihood (ML) estimation of confirmatory factor analysis (CFA) models can show serious estimation problems such as non-convergence or parameter estimates outside the admissible parameter space. In this arti...

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  • publication . Article . 2021
    Open Access
    Authors:
    Jan-Lucas Schanze;
    Persistent Identifiers
    Publisher: SAGE Publications
    Project: EC | SHARE-COHESION (870628)

    An increasing age of respondents and cognitive impairment are usual suspects for increasing difficulties in survey interviews and a decreasing data quality. This is why survey researchers tend to label residents in retirement and nursing homes as hard-to-interview and ...

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  • publication . Other literature type . Article . 2021
    Authors:
    Sarah Humberg; Simon Grund;
    Publisher: Taylor & Francis

    Response Surface Analysis (RSA) is gaining popularity in psychological research as a tool for investigating congruence hypotheses (e.g., consequences of self-other agreement, person-job fit, dyadic similarity). RSA involves the estimation of a nonlinear polynomial regre...

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  • publication . Article . 2021
    Closed Access
    Authors:
    Ilana M. Umansky; Hanna Dumont;
    Persistent Identifiers
    Publisher: American Educational Research Association (AERA)

    Prior research has shown that English learner (EL) classification is consequential for students; however, less is known about how EL classification affects student outcomes. In this study, we examine one hypothesized mechanism: teacher perceptions. Using a national dat...

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111 research outcomes, page 1 of 12