ISC (International Service Center) has only one function, to send mail on its way to the next location. Since some sorting operations take place only once a day, no package should be there for 24 hours. What confuses people is that after it is done there, it will be in transport, where tracking is not able to be done. Parcel tracking is done on machines at postal facilities.
Not to be confused with Psychologist. A psychiatrist is a physician who specializes in psychiatry, the branch of medicine devoted to the diagnosis, prevention, study, and treatment of mental disorders.
A psychologist will diagnose a mental disorder or problem and determine whatâs best for the patientâs care. A psychologist often works in tandem with a psychiatrist, who is also a medical doctor and can prescribe medication if it is determined that medication is necessary for a patientâs treatment. Psychologists can do research, which is a very important contribution academically and clinically, to the profession. A therapist is a broader umbrella term for professionals who are trainedâand often licensedâto provide a variety of treatments and rehabilitation for people.