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by smcin
814 days ago
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If you google "Which Kahneman claims were wrong", here are the first two of 4.97m hits" https://slate.com/technology/2016/12/kahneman-and-tversky-re... https://replicationindex.com/category/thinking-fast-and-slow... > "Table 1 shows the number of results that were available and the R-Index for chapters that mentioned empirical results. The chapters vary dramatically in terms of the number of studies that are presented (Table 1). The number of results ranges from 2 for chapters 14 and 16 to 55 for Chapter 5. For small sets of studies, the R-Index may not be very reliable, but it is all we have unless we do a careful analysis of each effect and replication studies. > Chapter 4 is the priming chapter that we carefully analyzed (Schimmack, Heene, & Kesavan, 2017). Table 1 shows that Chapter 4 is the worst chapter with an R-Index of 19. An R-Index below 50 implies that there is a less than 50% chance that a result will replicate. Tversky and Kahneman (1971) themselves warned against studies that provide so little evidence for a hypothesis. A 50% probability of answering multiple choice questions correctly is also used to fail students. So, we decided to give chapters with an R-Index below 50 a failing grade. Other chapters with failing grades are Chapter 3, 6, 7, 11, 14, 16. Chapter 24 has the highest highest score (80, which is an A- in the Canadian grading scheme), but there are only 8 results. |
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Kahneman to me always struck me as the one eyed king of the replication crisis. Yes he fucked up but he fucked up notably less than his contemporaries and most of his work is still readable.