एक शिक्षिका देखती है कि उसकी कक्षा के एक बच्चे को लिखित भाषा पढ़ने और समझने में कठिनाई हो रही है। यह ________ का लक्षण हो सकता है।

A child frequently interrupts others, has difficulty sustaining attention, and acts impulsively across multiple settings, while having average academic ability. Which of the following conditions is most likely?

A student correctly performs arithmetic operations but consistently fails in solving word problems. The most plausible explanation is: