Shun Is Learning to Write His Name

Multiple Choice

Shun is learning to write his name.First,he grabbed the crayon with his fist,but his older brother helped him hold it between his fingers like a chopstick,so Shun was able to form the letters more efficiently.This is an example of __________ processes in development.

A) intrapsychological
B) intrapersonal
C) interpersonal
D) interpsychological