In the early twentieth century, if you wanted to exercise political influence you needed to vote primarily in which party’s primary?

Single-case designs, by definition, do not incorporate control groups. What is the standard for comparison purposes to evaluate the treatment effects?

a. there is no comparison standard when using a single-case design b. the researcher "gut" feeling c. observations of a single control participant d. the pre-treatment observations

Which of the following created a "wall of separation" between the church and state as per the Supreme Court?

A. No Establishment clause B. Free Exercise clause C. Due Process clause D. First Amendment clause