The carryover effect is least likely to be a problem for:
a. within-subjects designs.
b. reversal designs.
c. multiple baseline designs.
d. between-subjects factorial designs.
Ans: b. reversal designs.
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Indicate whether the statement is true or false
Which model of policy analysis focuses on social welfare policy as the outcome of government organizations such as Congress, state legislatures, the courts, and political parties?
a. process model b. institutional model c. elite theory model d. incremental model
In social work research it may be difficult to study causal relationships. As an applied professional,
ethics and values tend make it difficult to withhold treatments, which in-turn make it difficult to form control groups. Which item is not a condition that must be met before a causal relationship can be claimed? a) Independent variable precedes the dependent variable in time b) Measures are valid and reliable c) Statistical association between the independent and dependent variable d) Statistical association is due to the independent variable and not an extraneous variable(s)
Which of the following is/are examples of single-subject research designs?
A. the ABC design B. the basic experimental design C. the alternative treatment design D. both the ABC design and the JCK design