What Actually Happens in a BPD Evaluation — Who you’ll see, what they’ll ask, what it costs, and how to prepare.
IQ scores are not measurements of a substance. They are rankings, expressed as numbers. Modern tests set the population average at exactly 100. The spread is fixed too. On the Wechsler scales, one standard deviation equals 15 points. So an IQ of 130 is precisely two standard deviations above average. That is a clean, deliberate […]