Eight-year-olds’ naïve and acquired knowledge about computer viruses: a mixed methods study

Abstract:

Primary school children frequently use digital devices, which can be infected by computer viruses. In this mixed methods paper with two studies (N = 278 + 114), we examined 8-year-olds’ preconceptions about computer viruses and protection against them; how to teach these children about said topics using three different, 30-min-long, content-equivalent lessons; and what knowledge the children can acquire. We found that participants had limited prior knowledge of computer viruses and almost no knowledge about protection against them. However, they rarely had misconceptions. They learnt, and retained over a month, key general points and a few specific points about this domain. Acquired knowledge was still somewhat patchy, most likely represented in ‘pieces’ rather than as complex, theory-like chunks. Nevertheless, all three approaches produced notable learning gains (d > 1.78). A lesson organized around a narrative 5-min video and six < 1 min video snippets was the most effective: compared to a lesson organized around two 5-min videos (d = 0.89) and a teacher-led lesson without videos (d = 0.54). The findings are consistent with contemporary instructional design theories and ‘knowledge in pieces’ conceptual change frameworks. They imply that the topic of computer viruses should be included in second-graders’ curricula.

BibTeX:

@article{brom_eightyearolds_2024,
    title = {{Eight-year-olds’ naï ve and acquired knowledge about computer viruses: a mixed methods study}},
    author = {Brom, Cyril and Hannemann, Tereza and Tetourová, Tereza and Drobná , Anna and Kopáňková, Nikol and Volná, Kristina and Kačerovská , Kateřina and Děchtěrenko, Filip and Ježek, Pavel and Stá rková, Tereza},
    year = {2024},
    journal = {{International Journal of Technology and Design Education}},
    number = {3},
    doi = {10.1007/s10798-023-09847-5},
    issn = {1573-1804},
    pages = {903--938},
    url = {https://doi.org/10.1007/s10798-023-09847-5},
    volume = {34},
    shorttitle = {Eight-year-olds’ naïve and acquired knowledge about computer viruses},
}

Journal article