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Erschienen in: Journal of Science Education and Technology 3/2018

13.12.2017

After-School and Informal STEM Projects: the Effect of Participant Self-Selection

verfasst von: David B. Vallett, Richard Lamb, Leonard Annetta

Erschienen in: Journal of Science Education and Technology | Ausgabe 3/2018

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Abstract

This research represents an unforeseen outcome of the authors’ National Science Foundation Innovation Technology Experiences for Students and Teachers (ITEST) program grant in science education. The grant itself focused on the use of serious educational games (SEGs) in the science classroom, both during and after school, to teach science content and affect student perceptions of science and technology. This study consists of a Bayesian artificial neural network analysis, using the preintervention measures of affect, interest, personality, and cognitive ability, in members of both the treatment and comparison groups to generate the probabilities that students would opt into the treatment group or choose not to participate. It appears, from this sample and the sampling methods of other related studies within the field, that despite sometimes profound results from technology interventions in science, interventions are affecting only those who already have a strong interest in STEM due to the manner in which participants are recruited.

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Metadaten
Titel
After-School and Informal STEM Projects: the Effect of Participant Self-Selection
verfasst von
David B. Vallett
Richard Lamb
Leonard Annetta
Publikationsdatum
13.12.2017
Verlag
Springer Netherlands
Erschienen in
Journal of Science Education and Technology / Ausgabe 3/2018
Print ISSN: 1059-0145
Elektronische ISSN: 1573-1839
DOI
https://doi.org/10.1007/s10956-017-9721-1

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