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Alexander Skulmowski 《Mind, Brain, and Education》2023,17(1):20-28
Cognitive load measurement is a methodological issue of high importance in all learning settings involving a high perceptual richness, such as virtual and augmented reality. As a result of the growing number of cognitive load measurement methods and surveys, it can be difficult to choose the optimal measurement instrument for learning tasks in perceptually rich environments. Current research suggests that survey-based methods do not necessarily have to be less valid than physiological measures. Furthermore, in several studies, single-item measures of cognitive load have shown a high negative correspondence with learning outcomes. A trend toward a more fine-grained analysis of different components of cognitive load can be observed, but the ability to detect cognitive load depends on selecting an appropriate survey for the specific task. Based on this narrative overview on current developments in cognitive load measurement, recommendations for deciding on a cognitive load measurement method are given. 相似文献
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Education and Information Technologies - Digital learning increasingly makes use of realistic visualizations, although realism can be demanding for learners. Color coding is a popular way of... 相似文献
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Alexander Skulmowski 《Mind, Brain, and Education》2023,17(3):165-169
Cognitive load measurement is an important aspect of educational research. Current cognitive load surveys differentiate between intrinsic cognitive load (resulting from the complexity of learning materials) and their extraneous cognitive load (which is increased by a demanding design). In two studies, order effects of cognitive load subscales are demonstrated. Asking learners regarding their intrinsic load first increases their responses concerning this type of load, with little effect on extraneous load ratings. This effect can be replicated even when extraneous load is intentionally induced. This finding has important implications for cognitive load research, as the order of surveys appears to bias cognitive load ratings. As most cognitive load research is conducted to find ways of reducing extraneous load, it may be reasonable to carefully consider whether and when intrinsic load items are included in studies. Generally, the results show that study participants seem to emphasize certain demands, similar to a dialogue. 相似文献
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Educational Psychology Review - Cognitive load theory has been a major influence for the field of educational psychology. One of the main guidelines of the theory is that extraneous cognitive load... 相似文献
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