A federal grant program providing money to spend on a broad, general policy area is known as which of the following?

Indirect federal government aid to higher education includes research grants and financial assistance to students

Indicate whether this statement is true or false.

Single-subject designs are variations on _____ designs because the same participant is exposed to all manipulations

A) correlational B) differential C) within-subject D) between-subject Fill in the blank with the correct answer.