When researchers use data that have been collected by the U.S. Census Bureau, stored at the ICPSR, or published in archival collections, they are using ______.

A form of direct participatory democracy known as a town meeting is historically associated with New England

Indicate whether the statement is true or false

In an experiment, it is essential that the groups be equivalent on ________ at the start of the study

A) the independent variable B) the dependent measures C) participant numbers D) both the independent and dependent variables Fill in the blank with the correct answer.