Final answer:
Personal reviews in the Personal Software Process (PSP) involve a process of reviewing one's own code using a well-defined and structured process to improve coding skills and ensure quality.
Step-by-step explanation:
Personal reviews in the Personal Software Process (PSP) are a process of reviewing one's own code using a well-defined and structured process. This involves evaluating your own code for quality, correctness, and adherence to coding standards. By conducting personal reviews, you can identify areas for improvement and learn from any mistakes or weaknesses in your code. It is an important practice for software developers to improve their coding skills and ensure the quality of their work.