Introducing a Computerized Figural Memory Test Based on Automatic Item Generation : An Analysis With the Rasch Poisson Counts Model

Jendryczko, David; Berkemeyer, Laura; Holling, Heinz

Introducing a Computerized Figural Memory Test Based on Automatic Item Generation : An Analysis With the Rasch Poisson Counts Model

Dateien

Jendryczko_2-cwxinn28mt3w1.pdf(2.32 MB)

Datum

2020

Autor:innen

Jendryczko, David

Berkemeyer, Laura

Holling, Heinz

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Frontiers in Psychology ; 11 (2020). - 945. - Frontiers Research Foundation. - eISSN 1664-1078

Zusammenfassung

An automatic item generator for figural memory test items called figumem was developed. It is available in R. A cognitive model allowed the generation of hypothetically parallel items within three difficulty levels determined by visual information load. In a pilot study, participants solved three items for each level of visual load. Within an item response theory approach, the Rasch Poisson counts model and modifications of it were fitted to the data. Results showed overall satisfying fit. Visual information load explained most of the variance in item difficulty. Differences in difficulty between items of the same family were comparatively low, displaying the utility of the item generator for the creation of parallel test forms. Implications, limitations, and suggestions for the use and extensions of figumem are discussed.

Fachgebiet (DDC)

150 Psychologie

Schlagwörter

figural memory, short-term memory, visual information load, parallel test forms, automatic item generation, item response theory, Rasch Poisson counts model

Zitieren

ISO 690

JENDRYCZKO, David, Laura BERKEMEYER, Heinz HOLLING, 2020. Introducing a Computerized Figural Memory Test Based on Automatic Item Generation : An Analysis With the Rasch Poisson Counts Model. In: Frontiers in Psychology. Frontiers Research Foundation. 11, 945. eISSN 1664-1078. Available under: doi: 10.3389/fpsyg.2020.00945

BibTex

@article{Jendryczko2020-06-10Intro-49950,
  year={2020},
  doi={10.3389/fpsyg.2020.00945},
  title={Introducing a Computerized Figural Memory Test Based on Automatic Item Generation : An Analysis With the Rasch Poisson Counts Model},
  volume={11},
  journal={Frontiers in Psychology},
  author={Jendryczko, David and Berkemeyer, Laura and Holling, Heinz},
  note={Article Number: 945}
}

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