________ is the action of a state legislature or other body in redrawing legislative electoral district lines

An important reason for the increased popularity of within-subjects designs in psychological research is that

A) within-subjects designs are generally more sensitive to the effects of the dependent variable. B) within-subjects designs come closer to the multiple determined nature of behavior than do between-subjects designs. C) within-subjects experiments are easier to get published. D) within-subjects designs are generally more sensitive to the effects of the independent variable.

Ratification of a proposed constitutional amendment requires approval by

a. a majority of legislators. b. a majority of voters. c. two-thirds of voters. d. two-thirds of legislators. e. a majority of voters and approval of the Supreme Court.