Which of the following aspects is not typically assessed during a background investigation?

The aspect that is not typically assessed during a background investigation is marital satisfaction. Background investigations primarily focus on an individual's history that directly relates to their reliability, trustworthiness, and overall suitability for a position, especially in contexts where security clearance is necessary.

Previous employment history is crucial as it reflects a person's work ethic, integrity, and experience. Criminal activity is also a significant concern because it indicates potential risks related to the candidate's behavior and judgment. Credit history can provide insights into an individual's financial responsibility and can be important for positions that require trust in handling sensitive information or assets.

Marital satisfaction, on the other hand, is a personal aspect that does not directly impact an individual's professional capabilities or their ability to perform job responsibilities. It is often considered an inappropriate or irrelevant scope of inquiry during background checks, as it does not typically correlate with concerns about security or job performance.