The most powerful type of quasi-experimental design that can be considered a before-and-after design is the ______.
A. repeated measures panel design
B. regression–discontinuity design
C. time series design
D. multiple group before-and-after design
B. regression–discontinuity design
You might also like to view...
Why do the speaker of the House and the lieutenant governor typically not participate in debate over bills?
a. They do not know enough about bills to offer meaningful input. b. The rules of the chambers do not allow them to participate. c. They are usually not present in their chambers. d. They make an effort to act as neutral presiding officers.
Drug testing programs have steadily increased in the last two decades
a. True b. False
People living a subsistence agricultural lifestyle in low-income states have
a. lowered both the birth and death rates. b. lowered the birth rate since they die at an early age. c. produced the workforce for the manufacturing and service sectors. d. increased the birth rate as the economy grows. e. needed to give birth to many children.
Theory is a set of ______ for understanding the cause-and-effect relationships between phenomena.
a. procedural checkpoints b.ethical requirements c. legal guidelines d. analytical tools