Which field would study nonhuman primates to understand their behavior and ecology?

• A. Primatology
• B. Observation
• C. Data
• D. Hypothesis

Answer: (A)

Studying nonhuman primates in their natural behavior and ecological context is the work of primatology. This field focuses specifically on how primates live, interact, foraging strategies, social structures, and how they adapt to their environments, often through fieldwork and ethological observations. Observation is a method used within primatology to gather data on behavior, but it’s not a field name itself. Data are the measurements and records collected, and a hypothesis is a proposed explanation that researchers test; neither defines a specific field of study. So primatology is the best answer because it designates the dedicated scientific field studying these animals and their ecology.