Digest

This podcast explores orthographic mapping, a crucial cognitive process for reading fluency and comprehension. It defines orthographic mapping as the connection between a word's spelling, pronunciation, and meaning in long-term memory, emphasizing that it's not a directly teachable skill but a cognitive one vital for all readers. The podcast introduces a four-step protocol (See & Say, Segment & Spell, Study & Suss Out, Search & Stick) designed to facilitate orthographic mapping, targeting phonological, orthographic, and semantic aspects of word knowledge through repeated exposures. The discussion also covers how to adapt instruction based on Ehri's phases of reading development (pre-alphabetic, partial alphabetic, full alphabetic, consolidated alphabetic), highlighting that a student's reading phase, not their grade level, should guide instruction. Finally, the podcast addresses the question of how many repetitions are necessary for successful orthographic mapping, concluding that there's no magic number but that both the quantity and quality of exposures are critical.

Outlines

00:00:00

Introduction to Orthographic Mapping and its Defining Characteristics

This section introduces orthographic mapping as the key to reading fluency and comprehension, differentiating it from slow decoding and highlighting its importance for all readers, not just beginners. It also establishes the concept as a cognitive process rather than a directly teachable one.

00:12:58

The Four-Step Protocol and its Application

This section details the four-step protocol (See & Say, Segment & Spell, Study & Suss Out, Search & Stick) for orthographic mapping. Each step's focus on different aspects of word knowledge (phonology, orthography, meaning) and the importance of repeated exposures are explained.

00:28:27

Adapting Instruction Based on Reading Phases

This section explains how to adapt instruction based on Ehri's phases of reading development (pre-alphabetic, partial alphabetic, full alphabetic, consolidated alphabetic), emphasizing that a student's reading phase, not grade level, should guide instruction.

00:36:45

The Role of Repeated Exposures in Orthographic Mapping

This section discusses the importance of repeated exposures for orthographic mapping, clarifying that there's no magic number of repetitions and that the quality of exposure is as crucial as the quantity.

00:01:28

Orthographic Mapping: A Deeper Dive

This section provides a more in-depth definition of orthographic mapping as the cognitive process of connecting a word's spelling, pronunciation, and meaning in long-term memory.

Keywords

Q&A

• What is orthographic mapping, and why is it important for reading fluency and comprehension?

  Orthographic mapping is the cognitive process of storing words in long-term memory, connecting their spelling, pronunciation, and meaning. It's crucial for fluency because it allows for automatic word recognition, freeing up cognitive resources for comprehension.

• How does the four-step protocol support orthographic mapping?

  The four-step protocol systematically addresses the phonological, orthographic, and semantic aspects of a word. "Search & Stick" emphasizes repeated, high-quality exposures to solidify memory.

• How does orthographic mapping differ from rote memorization of sight words?

  Rote memorization focuses on whole-word recognition without attention to the word's internal structure. Orthographic mapping involves actively connecting the word's spelling, sound, and meaning, leading to better retention and transfer.

• Is there a magic number of exposures needed for orthographic mapping?

  No, the required number of exposures depends on factors like the reader's skill level, the word's complexity, and the quality of the learning experience. Both quantity and quality matter.

• How can teachers adapt their instruction based on Ehri's phases of reading development?

  Teachers should tailor their instruction to the student's current reading phase (pre-alphabetic, partial alphabetic, full alphabetic, consolidated alphabetic), focusing on the specific skills needed for that phase. Grade level isn't always a reliable indicator.

Show Notes