Which of the following best illustrates bottom-up processing?

Which of the following best illustrates bottom-up processing?

• A. Guessing meaning from context
• B. Skimming for main ideas
• C. Reading aloud to focus on word forms
• D. Inferring author's intent from tone

Answer: (C)

Bottom-up processing starts with the smallest units—letters and sounds—and builds up to understanding. Reading aloud to focus on word forms directly engages decoding: you hear and pronounce the letters, map each grapheme to its sound, and piece those sounds together to recognize the word. This relies on the actual sensory input and phonetic cues, rather than using context to guess meaning. The other options lean on higher-level cues like context, overall ideas, or tone to infer meaning, which are examples of top-down processing.

Bottom-up processing starts with the smallest units—letters and sounds—and builds up to understanding. Reading aloud to focus on word forms directly engages decoding: you hear and pronounce the letters, map each grapheme to its sound, and piece those sounds together to recognize the word. This relies on the actual sensory input and phonetic cues, rather than using context to guess meaning. The other options lean on higher-level cues like context, overall ideas, or tone to infer meaning, which are examples of top-down processing.