In order to test the effects of the 1988 heat wave on worker productivity, 48 machinists were randomly assigned to two groups of 24 machinists each
Each group was tested at a different room temperature (cool and hot) using dependent measures of number of parts produced and accuracy. What type of design does this study represent?
A) a single-group, pretest-posttest design
B) a Solomon four-group design
C) a multilevel, completely randomized, between-subjects design
D) a randomized, posttest-only, control-group design
Answer: D
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One of the consequences in the Supreme Court’s decision in National Federation of Independent Business v. Sebelius (2012) was
a. upholding the requirement of the Affordable Care Act that the states expand their Medicaid programs. b. it gave state leaders new policy discretion on expanding Medicaid as they could accept the money from the federal government if they wanted, but the federal government could not force an expansion of the program. c. the Court ruled that the individual mandate was unconstitutional, but the states had to offer affordable health insurance to all residents. d. striking down the minimal requirements for health plans because it violated the commerce clause of the Constitution.
Since the 1970s, partisanship in Congress has steadily __________, due in part to __________
a. decreased; changing regional bases in the Republican and Democratic parties b. decreased; Democrats becoming more liberal and Republicans becoming more conservative c. increased; changing regional bases in the Republican and Democratic parties d. increased; decreasing partisan conflict on the national level
Being a Congressperson has always been a distinguished career.
Answer the following statement true (T) or false (F)
Which of the following is true of The Texas Register?
a. It reports administration agency rules and attorney general opinions. b. It is published by the comptroller's office. c. It is published by the lieutenant governor's office. d. It reports who voted in favor of and against bills in the Texas legislature.