What is the purpose of using bold key terms in a text?

The purpose of using bold key terms in a text is to highlight important concepts. This technique draws the reader's attention to essential vocabulary and ideas, making it easier for them to identify critical information and understand the main points of the text. By emphasizing these terms, an author can help facilitate learning and retention, as readers are more likely to remember bolded terms. The strategic use of bolding helps create a clearer structure in the material, guiding readers through the content while allowing them to focus on what is significant in their study or comprehension of the subject matter.