What was the topic of the meeting that is often considered the convenient marker for the early beginnings of cognitive neuropsychology?

• A. Deep dyslexia
• B. Aphasia
• C. Prosopagnosia
• D. Dysgraphia

Answer: (A)

The main idea being tested is how a striking patient finding can signal a shift in how we study cognition. Deep dyslexia became the convenient marker because it vividly illustrated that reading is not a single, uniform process. Patients with deep dyslexia show strong errors that reveal reliance on semantic knowledge and whole-word representations, along with difficulties in a purely phonological route. This pattern supports the notion of distinct cognitive routes for reading and demonstrates how selective brain damage can dissociate these components. Such dissociations are the hallmark that cognitive neuropsychology uses to infer the architecture of mental processes.

In this light, the topic of a meeting focusing on deep dyslexia symbolized the move from describing symptoms to inferring modular cognitive structure from patterns of impairment. It provided a concrete example of how analyzingError patterns in brain-damaged individuals can reveal how different parts of a cognitive system interact, which is exactly what cognitive neuropsychology seeks to understand. Other options—while important in their own right—do not carry the same emblematic weight as deep dyslexia in signaling the field’s early methodological turn.