Testosterone is a 19-carbon steroid hormone made from cholesterol that, as we discussed yesterday, provides a whole host of benefits. On average, a manâs body produces about 7 mg of testosterone a day, but not all of that T floating in our bloodstream can be used by our bodies. Our total testosterone can be broken down into the following three sub-types: 1. Free Testosterone. This is testosterone in its purest form.
By Tara Kuther, Ph.D. If you hope to study psychology at the graduate level, you've got options. Both PhD and PsyD degrees are doctoral degrees in psychology. They differ in history, emphasis, and logistics. PsyD: Emphasis on Practice. The PhD in Psychology has been around for well-over a hundred years, but the PsyD (Doctor of Psychology) degree is much newer.
The highest degree you can earn in most liberal arts disciplines is a PhD, or Doctor of Philosophy. However, clinical and counseling psychologists earn a PsyD, Doctor of Psychology nomenclature; medical students earn M.D. degrees and law students can earn J.D. (Juris Doctor) degrees.ssociate of Science. Similar to the A.A., the associate of science degree is the culmination of a two-year academic program. The A.S. is usually awarded to junior college students enrolled in science or tech-related programs.