Scenario: A social work research team is evaluating the effectiveness of a new job readiness workshop for individuals experiencing homelessness. The study involves randomly assigning participants to either attend the new workshop (intervention group) or receive standard job counseling services (control group). The researchers plan to hold sessions in two different community centers located in different neighborhoods. However, one center has more staff support, better facilities, and offers free meals during sessions, while the other does not. Which of the following best describes a concern in this study and how the research team should address it? The difference in participant motivation • A. levels is a confound and cannot be addressed. The unequal environments may introduce a confounding variable that • B. could bias the results; the researchers should try to equalize the settings or account for differences in the analysis. Random assignment removes all • C. potential environmental confounds, so no action is needed. The researchers should switch to online • D. sessions to eliminate all real-world variables. The center with better facilities should be • E. used for both the intervention and control groups. Need Assignment Help?