Which observation about presidential approval ratings is generally true?

Presidential approval ratings are often a reflection of the public’s perceived effectiveness of a president's policies and leadership. It is generally observed that most presidents begin their terms with relatively high approval ratings due to the "honeymoon" phase, where the electorate is more optimistic. However, as time goes on, various factors such as economic performance, foreign policy challenges, domestic controversies, and their ability to deliver on campaign promises can lead to declining public support. Consequently, it is common for presidents to finish their terms with lower approval ratings than they had at the beginning.

The trend of entering office with high ratings but often leaving with lower ones is well-documented in political science and is a significant aspect of the presidency, reflecting the challenges leaders face in maintaining public support over time. This dynamic is shaped by both the expectations set during campaigns and the realities encountered while in office. Thus, option B accurately captures a significant and widely recognized pattern in presidential approval ratings.