What is the primary focus of the study of etymology?

The primary focus of the study of etymology is indeed on the changes in word meanings over time. Etymology examines the origins of words, tracing their development, and analyzing how their meanings have evolved throughout history. This field of study reveals how cultural, social, and historical influences shape language, which is essential for understanding not only vocabulary but also the nuances and connotations that words carry today compared to their origins.

In contrast, examining the influence of literature on culture centers on how literary works impact societal values, beliefs, and practices, which is a broader analysis rather than a focus on words themselves. The structure of poetry and prose pertains to the form and organization of literary works rather than the roots and transformations of language. Crafting modern narratives focuses on the creation and storytelling aspects of literature, rather than investigating the historical development of specific words or their meanings.