Which of the following can potentially affect a person's eligibility for licensure in psychology?

A person’s eligibility for licensure in psychology can be influenced by several factors, one of which is a criminal record. Licensing boards review an applicant's criminal background to ensure they uphold the ethical and professional standards required for practice. Certain crimes, especially those involving dishonesty, moral turpitude, or harm to others, may disqualify a candidate from obtaining a license.

The other options, while they may be important in specific contexts, do not inherently affect licensure eligibility in the same way a criminal record does. A publication record can reflect the applicant's professional achievements and contributions, which may enhance their application but is not a determining factor for eligibility. Similarly, documentation of participation in a 12-Step Program is typically related to personal recovery and health rather than professional licensing requirements, unless it directly pertains to an issue that would affect the ability to practice safely and ethically.

Thus, the presence of a criminal record stands out as a significant factor that can have a direct and negative impact on a candidate’s eligibility for licensure in psychology.