Ultimate explanations of behavior address which aspect?

Ultimate explanations of behavior focus on the function or the adaptive significance of a behavior in terms of evolutionary processes. This aspect provides insight into why a particular behavior may have evolved, considering the benefits it offers for survival and reproduction in a given environmental context. By understanding the function of the behavior, researchers can infer how it contributes to the fitness of organisms and influences their evolutionary success over time. This perspective contrasts with proximate explanations, which delve into the mechanisms or immediate factors that drive behavior, such as genetics, physiology, or environmental stimuli.