Developmental norms indicate
A) the mean age at which individuals display behaviors and abilities.
B) the median age at which individuals display behaviors and abilities.
C) the modal age at which individuals display behaviors and abilities.
D) the exact age at which individuals display behaviors and abilities.

Question

Quizplus · Accepted Answer

Developmental norms refer to the median age at which individuals typically display certain behaviors and abilities, indicating the age by which 50% of individuals have achieved a particular developmental milestone.

Developmental Norms Indicate