When doing research with young children, which of the following can be a particularly important variable on which to match participants?

A) eye color
B) age
C) height
D) handwriting samples


Answer: B

Political Science

You might also like to view...

The Twenty-sixth Amendment

a. gave residents of the District of Columbia residential electoral college votes. b. gave African Americans the right to vote. c. gave women the right to vote. d. gave Puerto Ricans the right to vote in Presidential elections. e. lowered the minimum voting age from 21 to 18.

Political Science

In 2008, the U.S. Supreme Court for the first time recognized the "right to bear arms" as an individual right under the Second Amendment of the U.S. Constitution

Indicate whether the statement is true or false

Political Science

The fall of the Berlin Wall, which occurred in _________ ushered in the end of the Cold War

a. 1989 b. 1961 c. 1991 d. 1995

Political Science

The START II Treaty called for

a. a reduction in United States and Russian strategic nuclear warheads by 3,500. b. a reduction in United States and Russian strategic nuclear warheads to about 6,000. c. the expansion of multiple warheads (MIRVs) on strategic weapons as a means of increasing stability with fewer strategic delivery vehicles. d. the dismantlement of all tactical, short-range, nuclear weapons by the end of implementation of the pact. e. Both options A and C are true.

Political Science