Ethylene glycol and propylene glycol are organic compounds with alcohol functional groups. The term âglycolâ is used when there are two hydroxyl groups present in neighboring carbon atoms. Their molecular formulas are different; thus they have some different physical properties.
A therapist and psychologist may differ in the degrees they received in college. A therapist can be a psychologist, psychiatrist, or counselor, but a psychologist is an exclusive psychologist but can also counsel and do other responsibilities.
Another factor that separates psychologists from counselors and social workers is psychological testing. Although there are exceptions, (some counselors and school psychologists) psychologists are the only professionals who are specifically trained in administering, scoring and interpreting psychological tests.