According to Your Text,scaffolding Techniques That Heightened Engagement,encouraged Direct Exploration,and

According to your text,scaffolding techniques that heightened engagement,encouraged direct exploration,and facilitated "sense making" improved 4- to 5-year-olds':

A) acquisition of geometric knowledge.
B) physical development.
C) chance of obtaining a rating of rejected by their peers.
D) acquisition of favorable peer ratings.