Final answer:
Approval for appointment by the Assemblies of God U.S. Missions includes district approval, psychological testing, and a background check.
Step-by-step explanation:
The question pertains to the approval process for appointment by the Assemblies of God U.S. Missions. The correct option in the list provided is option (c), which involves district approval, psychological testing, and a background check. This process is intended to ensure that all appointed missionaries are fit for service both psychologically and in terms of their past conduct. Unlike options (a), (b), and (d), option (c) does not specify an educational requirement, such as a graduate school degree, nor does it require a certain amount of pastoral experience or a district-sponsored missionary internship.