observational studies All evidence are not created equal and some evidence are more equal than others Kaiser considers the controversy over the recent colonoscopy trial results.
Bias To prove inflation, get some inflated data Kaiser finds a startup who has data on current Ivy League GPAs.
Statisticians Critics, stories, and ethics Kaiser reads an interview with the Chief Demographer of the U.S.
Big Data Know your data 34: the surveillance industry Kaiser reads about monitoring tools at schools.