How do PSI results influence a local commander's decisions?

The correct choice highlights the role of Personnel Security Investigations (PSI) results in informing a local commander's judgments regarding the trustworthiness of individuals. In a security-sensitive environment, it's crucial for commanders to ensure that personnel are trustworthy, reliable, and pose no risk to the organization or its assets. PSI results offer a thorough evaluation of a candidate's background, behavior, and reliability, serving as a foundational element for making informed decisions on security clearances or assignments.

By relying on PSI results, commanders can identify any potential red flags that could indicate risks such as dishonesty or unreliability, thereby enabling them to make decisions that protect the integrity of their command and the safety of personnel. This careful consideration helps maintain the overall security posture of the organization and upholds accountable standards for personnel who handle sensitive information or materials.