The correct answer is B) global-level perspective.
Norman, a sociologist, studies the social interaction patterns of several tribes in specific settings. He focuses on the choices that individuals in a tribe make. In this scenario, Norman is studying the tribe at the global-level perspective.
The global-level perspective is when the researcher studies a situation as it relates to all the world. It helps the study to analyze one case that can be applied in other different scenarios. The global perspective compares culture, traditions, and customs to get a clear idea of the phenomena in the study.
The other options of the question were A) macro-level perspective, C) micro-level perspective, and D) neutral-level perspective.