What is the important difference between the between-participants posttest-only design and the flawed non-equivalent posttest-only design?
a. the former uses random assignment of participants to groups
b. the former uses two groups of participants
c. the latter involves testing participants twice
d. the latter does not manipulate an independent variables
A
You might also like to view...
The New York Times reporter Judith Miller did not have to spend any time in jail for refusing to testify before a grand jury investigating the leak of a CIA covert officer
Indicate whether the statement is true or false.
Political mobilization efforts are divided into which of the following two categories?
a. direct and indirect b. local and national c. individual and group d. active and neutral
Legislative district lines are typically redrawn on the basis of population size and demographics
Indicate whether the statement is true or false
What is the main reason for Chile's economic success?
a. Its reliance on a feudal system b. Its refusal to sign trade agreements c. Its exports d. Its imports e. Its foreign investments