When your doctor uses a stethoscope to listen to your heart, the doctor is gathering information by using the ____

Coordinated movements of the individual digits in order to manage an object already in the hand is

A. reaction time B. an example of the aggregate stage C. extrinsic movement D. intrinsic movement

When children start learning their second language at age 5-9 years, they

a. generally slow down in the learning of the first language. b. generally learn the second language as quickly as the first when it is taught in school, even if the second language is not spoken at home. c. will generally never become as fluent in the second language as the first. d. learn the second language as quickly as the first, but only when it is spoken across multiple contexts (school, home, and community).