In order to garner support from voters, candidates must state political themes in concise and catchy ___________ that attract media coverage and will register in the voters' minds

Which type of taxation takes a larger share of the income of low-income groups?

a. regressive taxation b. progressive taxation c. proportional (flat) taxation d. retroactive taxation

Measuring a construct with several different kinds of measures is called

a. converging operations b. scaling c. strong inference d. reliability e. convergent validity