When preoperational children are asked to identify different perspectives of model mountains on a table, which of the following characteristics of preoperational thought do they demonstrate?

Micala, who is African American, Katie, who is of German and English heritage, Sun-Hi, who is of Korean ancestry, and Paloma, who is Mexican American, are all in fifth grade. Statistically speaking, which girl is most likely to get her period first?

A) ?Micala B) ?Katie C) ?Sun-Hi D) ?Paloma

The structure of neurons in our central nervous systems can change due to exposure to different environments, a phenomenon known as ______.

a. plasticity b. habituation c. sensitization d. reuptake