At about ___ years old,children develop a remarkable sensitivity to the needs of others in conversation.

A) 2
B) 4
C) 6
D) 8

Sensitivity

The quality or condition of being easily affected by external stimuli or responses, or the ability to detect or respond to slight changes or nuances.

Conversation

A form of interactive, spontaneous communication between two or more people, often involving the exchange of ideas or information.