When deciding to conduct a study in a laboratory setting or a real-world setting, a researcher should consider the importance of

• A. internal validity alone
• B. authenticity and internal validity
• C. statistical validity
• D. authenticity alone

Answer: (B)

Balancing how well a study can establish cause-and-effect with how well its findings apply to real-world settings is what this item is about. When choosing between a lab and a real-world setting, you want to keep internal validity high so you can confidently attribute observed effects to the manipulated variables, while also maintaining authenticity so the results reflect real-life contexts. This combination reduces the risk of confounds in controlled environments and preserves generalizability to everyday situations. Relying on internal validity alone risks findings that don’t matter outside the lab, while focusing only on authenticity can open the door to uncontrolled factors that threaten causal conclusions. So, considering both authenticity and internal validity gives the most useful balance for a study’s design.