{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,27]],"date-time":"2026-05-27T18:49:33Z","timestamp":1779907773307,"version":"3.53.1"},"edition-number":"1","reference-count":93,"publisher":"Emerald Publishing Limited","isbn-type":[{"value":"9781593116538","type":"print"},{"value":"9781607529422","type":"electronic"},{"value":"9781593116538","type":"print"},{"value":"9781593116521","type":"print"},{"value":"9781806619221","type":"electronic"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2008,7,31]]},"abstract":"<jats:p>The presentation of several sources of information through different sensory modalities in multimedia environments has great potential for promoting meaningful learning. However, multimedia learning sometimes fails to live up to its full potential, because high cognitive loads are often generated, primarily by the requirement to integrate different sources of information. We argue that measurement of cognitive load is needed for researchers and designers to be able to engineer the instructional control of this high cognitive load and design effective multimedia learning environments. This chapter describes the theoretical background for the assessment of cognitive load in multimedia learning environments, different methods for assessing cognitive load, practical examples to demonstrate how cognitive load can be assessed in those environments, and how such assessments can inform the instructional design process.<\/jats:p>","DOI":"10.1108\/978-1-60752-942-220251003","type":"book-chapter","created":{"date-parts":[[2025,12,10]],"date-time":"2025-12-10T08:57:39Z","timestamp":1765357059000},"page":"11-35","source":"Crossref","is-referenced-by-count":8,"title":["Assessment of Cognitive Load in Multimedia Learning"],"prefix":"10.1108","author":[{"given":"Fred","family":"Paas","sequence":"first","affiliation":[{"name":"Open University of The Netherlands, Erasmus University Rotterdam ,","place":["The Netherlands"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paul","family":"Ayres","sequence":"additional","affiliation":[{"name":"University of New South Wales ,","place":["Australia"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mariya","family":"Pachman","sequence":"additional","affiliation":[{"name":"University of New Mexico ,","place":["USA"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"140","reference":[{"key":"2026032314112259200_book-978-1-60752-942-220251003-ref001","doi-asserted-by":"crossref","first-page":"695","DOI":"10.1002\/acp.1343","article-title":"Making instructional animations more effective: A cognitive load approach,","volume":"21","author":"Ayres","year":"2007","journal-title":"Applied Cognitive Psychology"},{"key":"2026032314112259200_book-978-1-60752-942-220251003-ref002","doi-asserted-by":"crossref","first-page":"389","DOI":"10.1016\/j.learninstruc.2006.09.001","article-title":"Using subjective measures to detect variations of intrinsic cognitive load within problems,","volume":"16","author":"Ayres","year":"2006","journal-title":"Learning and 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