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research_results:redundancy_principle [2011/06/08 14:11]
jpetrovic [Research status]
research_results:redundancy_principle [2023/06/19 18:03] (current)
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 ===== Practice ===== ===== Practice =====
  
-The redundancy principle refers for example to a learning material in which a text is presented near a picture to explain it, but similar spoken text (carrying same information) is also included in the material. The related information should be **complementary**. The same (redundant) information ​is presented to the learner through both information channelsunnecessarily wasting cognitive resources when they could be used to obtain more related useful information.+The redundancy principle refers for example to a learning material in which a text is presented near a picture to explain it, but similar spoken text (carrying same information) is also included in the material. The related information should be **complementary**. The same (redundant) information presented to the learner through both information channels ​is unnecessarily wasting cognitive resources when they could be used to obtain more related useful information.
  
  
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