> The papers that do replicate are tightly clustered a small number of researchers (Kahneman & Tversky) This doesn't surprise me at all. Kahneman wrote a book,

> The papers that do replicate are tightly clustered a small number of researchers (Kahneman & Tversky) This doesn't surprise me at all. Kahneman wrote a book, "Thinking, Fast and Slow", in which he spends a long time talking about how most psychologists and social scientists do not understand the basics of statistics and therefore end up with flawed conclusions.