Split attention effect

The split attention effect , the effect of divided attention , describes an effect in the context of multimedia learning, occurs when two related sources of information are presented separately from each other within a learning environment. An example would be a learning environment that includes both text and picture presentations. The learner has the task of mentally integrating the two sources of information and has to jump back and forth between the two presentations with his attention. This leads to the fact that the extrinsic load ( extraneous load ) is increased and there is a loss of learning performance.

The embedding of images, graphics, videos, etc. in multimedia learning environments should therefore take place in a way that is suitable for learning, e.g. B. with the help of an integrated learning format, so that the user has the opportunity to shift his attention between the different forms of presentation in an appropriate manner.

literature

• Jörg Zumbach : Learning with new media. Instructional psychology basics . Kohlhammer, Stuttgart 2010, ISBN 978-3-17-016833-6 .