Final answer:
Background investigators can explore recruits' social media to help identify forms of deception.
Step-by-step explanation:
Background investigators can explore recruits' social media to help identify forms of deception. By reviewing social media activity, investigators can look for inconsistencies or false information that may indicate deception on the part of the recruit. For example, if a recruit claims to have certain qualifications or experiences on their application, but their social media posts suggest otherwise, it could be a red flag for deception.