Timothy Is a Quiet Six-Year-Old Who Is Usually Withdrawn in Class.As

Multiple Choice

Timothy is a quiet six-year-old who is usually withdrawn in class.As a result,he does not receive much attention from his peers and mostly plays by himself.According to Sandra Scarr,this is an example of a(n) :

A) passive genotype-environment correlation.
B) active (niche-picking) genotype-environment correlation.
C) gene x environment interaction.
D) evocative genotype-environment correlation.