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Summary
This meta-analysis examines the relationship between cognitive load theory and multimedia learning across 47 empirical studies (2018–2024). The authors identify three key moderating variables that influence learning outcomes in digital environments…
Key Findings
- Redundancy effect reduces retention by 23% (p < .001)
- Worked examples outperform problem-solving for novices
- Spatial contiguity effect confirmed (d = 0.72)
Concepts
Cross-Source Synthesis
5 sourcesLiterature Review: Cognitive Load in Digital Learning
Several studies have examined the relationship between cognitive load and multimedia design in higher education (Chen et al., 2024; Park & Lee, 2023). The evidence converges on three principles: reduce extraneous load through spatial contiguity, manage intrinsic load via segmenting, and leverage germane load through worked examples.
Notably, Rivera (2024) found contradictory results in mobile learning contexts, suggesting that screen size moderates the split-attention effect. This aligns with Kim & Zhang (2023)'s finding that touch-based interaction changes how learners integrate visual and textual information.
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Chen et al. (2024) conducted a systematic meta-analysis following PRISMA guidelines. They analyzed 47 empirical studies published between 2018–2024, using random-effects models with Hedges' g as the effect size measure.
Real Citations
APA 7th
Chen, L., Park, S., & Rivera, M. (2024). Cognitive load and multimedia learning: A meta-analysis. Journal of Educational Psychology, 116(3), 412–431.
BibTeX
@article{chen2024cognitive,
title={Cognitive load and ...},
author={Chen and Park and Rivera},
journal={J. Educ. Psych.},
year={2024}
}
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3.2 Implications for Mobile Learning
The findings suggest that cognitive load principles require reexamination in mobile contexts (Rivera, 2024). Specifically, the split-attention effect appears to be moderated by…
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