Answer: conservatism.

**Explanation:** - **A (Correct):** Conservatism refers to the tendency of investors to be slow in adjusting their views or forecasts when presented with new information, often maintaining their prior beliefs longer than warranted. - **B (Incorrect):** Herding behavior occurs when investors ignore their own private information or analysis and instead follow the actions of others, which can lead to market anomalies like underreaction or overreaction. This is not the same as conservatism. - **C (Incorrect):** Representativeness involves investors assessing new information or probabilities based on similarities to familiar classifications or current states, which is unrelated to the slow adjustment of views described in the question.

Author: LeetQuiz Editorial Team