What type of personnel records might include documentation of an employee's training and medical history?

Selecting personnel record types as the correct answer is appropriate because these records encompass a comprehensive range of documentation pertaining to an employee's professional history, including their training and medical history. Personnel records are designed to maintain an individual's employment-related details, which often include training certificates, attendance at workshops, certifications obtained, and vital medical information that could impact job performance and safety in the workplace.

Training documentation is crucial for ensuring that employees are compliant with safety regulations, skilled in required competencies, and up to date with necessary certifications. Medical history records, on the other hand, are essential for addressing any health-related issues that may affect an employee's ability to perform their duties, particularly in high-risk environments such as fire services.

In contrast, financial records focus primarily on salary, bonuses, and financial transactions and do not pertain to training or medical history. Attendance records mainly track an employee’s presence or absence from work and may not provide insights into their specific training or medical background. Performance records evaluate an employee's job performance over time, but they do not typically include training documentation or medical history. Therefore, personnel record types are the most comprehensive and relevant source for this information.