What does "derogatory information" refer to in personnel security?

"Derogatory information" in the context of personnel security specifically refers to any negative information that could impact an individual's eligibility for security clearance. This can include a range of issues such as criminal history, financial irresponsibility, substance abuse, mental health concerns, or any behavior that suggests a lack of reliability or trustworthiness. Such information is crucial in assessing whether a person poses a risk to national security or the integrity of sensitive information.

Understanding this definition helps clarify why the other options do not fit the term "derogatory information." Positive recommendations and neutral assessments would not negatively affect clearance eligibility but rather support it. Similarly, information regarding academic achievements is unrelated to the core security considerations that evaluate an individual’s suitability for access to classified information.