Final answer:
Instructional strategies like building oral vocabulary, reading new words out loud, and using pictures to decode words can detract from orthographic mapping.
Explanation:
Orthographic mapping is a process where readers link the visual form of a word to its spoken form and meaning. In this context, certain instructional strategies can detract from orthographic mapping:
- Build oral vocabulary: Focusing solely on oral vocabulary development may take away from learning the visual aspects of words.
- Read new words out loud: Reading new words out loud may hinder the development of silent reading skills, which are essential for orthographic mapping.
- Use pictures to read an unknown word: Relying heavily on pictures to decode words may hinder the development of sound-symbol knowledge, which is crucial for orthographic mapping.
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