Home›Open Questions›Do intrinsic, extraneous and germane load measure genuinely distinct constructs?Open QuestionsDo intrinsic, extraneous and germane load measure genuinely distinct constructs?Citation FormatsGeneral ReferenceGeneral Reference Citation TextPsychology Atlas. "Do intrinsic, extraneous and germane load measure genuinely distinct constructs?." Accessed August 30, 2026. https://dev-psychology.interactiveatlas.org/open-questions-index/cognitive-load-measurement-validity.Copy General ReferenceAPA StyleAPA Style Citation TextPsychology Atlas. (n.d.). Do intrinsic, extraneous and germane load measure genuinely distinct constructs?. Retrieved August 30, 2026, from https://dev-psychology.interactiveatlas.org/open-questions-index/cognitive-load-measurement-validityCopy APA StyleBibTeXBibTeX Citation Text@misc{psychologyatlas-do-intrinsic-extraneous-and-germane-load, author = {Psychology Atlas}, title = {Do intrinsic, extraneous and germane load measure genuinely distinct constructs?}, year = {2026}, url = {https://dev-psychology.interactiveatlas.org/open-questions-index/cognitive-load-measurement-validity}, note = {Accessed August 30, 2026} }Copy BibTeXOpen QuestionCross-Tradition ConnectionsSourcesComments (0)Reader Challenges (0 open reader challenges)Open QuestionA 2008 study found that three commonly used measures of cognitive load responded differently to intrinsic, extraneous and germane load, and researchers have separately proposed an additivity hypothesis under which the three load types overlap substantially rather than staying cleanly distinct, so the theory's own three-way split has not been settled as measurably separable.What would resolve this Converging physiological, behavioral and self-report measures of cognitive load that agree with one another across instructional conditions designed to isolate each load type in turn.OpenEducational psychology and psychometricsWikipedia: Cognitive LoadCross-Tradition ConnectionsQuestion OnCognitive Load Theory, Theories and Concepts Well-attested Source Wikipedia: Cognitive Loadtier 2SourcesWikipedia: Cognitive Loadtier 2Wikimedia FoundationView the SourceComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0 open reader challenges)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.View At A Past YearThe atlas records no dated fact of its own for this entry, so there is no other year to choose.Show This Year