The Fitbit Flex is an activity tracker aimed at measuring your exercise, diet and sleep. The device was my constant companion for about a week, and by the end of it, I felt informed about my activity levels, and was motivated to get moving.
Whether we like it or not, we're constantly judging the intelligence of others, estimating their level of competence by evaluating their responses to our questions. Some people are better at detecting intelligence than others, but that doesn't mean you can't learn how. With practice, you should be able to gauge the intelligence of others with a decent degree of accuracy, though you should always be prepared for surprises.
The average person's IQ is 100. On most tests, a score between 85 and 115, with the median deviation, indicates average intelligence. Even though humans have shown a pattern of rising 3 IQ points per decade, the scale is set so that the average is 100.. Take another test if you took your test on-line. If you are tested professionally twice, you're number will be close, and your true IQ is somewhere between the two numbers. If you were particularly tired or frustrated, you may want to take it again. 1  Your IQ will vary from time to time, test to test, but only +- 1 SD.