Split Attention Effect
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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The split-attention effect is a learning effect inherent within some poorly designed instructional materials. It is apparent when the same modality (e.g. visual and visual) is used for various types of information within the same display. To learn from these materials learners must split their attention between these materials to understand and use the materials provided. Consider the graphic below from Tarmizi and Sweller (1988). They used these graphics to compare…mehr

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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The split-attention effect is a learning effect inherent within some poorly designed instructional materials. It is apparent when the same modality (e.g. visual and visual) is used for various types of information within the same display. To learn from these materials learners must split their attention between these materials to understand and use the materials provided. Consider the graphic below from Tarmizi and Sweller (1988). They used these graphics to compare the learning that takes place given split attention conditions. Each is a possibility of how one might arrange graphical material within a lesson. Ward and Sweller (1990) advise Instructional designers to be careful when they direct a learner's attention.