What cognitive characteristic is linked to the condition known as aprosodia?

Aprosodia is a condition characterized by the impaired ability to convey or interpret emotional prosody, which refers to the intonation, stress, rhythm, and melody of speech that contribute to the emotional meaning of what is being said. Therefore, the cognitive characteristic linked to aprosodia is indeed deficits in emotional expression. Individuals with aprosodia may have difficulty expressing their own emotions through spoken language or may struggle to grasp the emotional nuances in others' speech. This can affect their social interactions and overall communication, as prosodic features play a crucial role in conveying feelings and intentions.

In contrast, memory deficits, language impairment, and attention issues, while they may co-occur in some conditions, are not the primary characteristics associated with aprosodia itself. Aprosodia specifically involves the emotional and melodic aspects of verbal communication, making emotional expression deficits the most relevant characteristic in this context.