"among social workers in selected u. s. urban areas, are the personality characteristics ofneed for structure or in-group preference related to prejudicial social judgments about african americans, latino americans, or asian americans? "which of the following is a well-stated subproblem that follows from this research problem?

a. which group is more discriminated against by the public at large in each of the selected areas: african americans, latino americans, or asian americans?
b. what is the most valid existing measure of in-group preference?
c. what is the relationship between an index of need for structure and an index of prejudice targeting attitudes about asian americans among the selected social workers?
d. which analytic technique is best suited to addressing the research problem, multiple regression or path analysis?