Learn about why “everyday sadism” might help explain trolling and bullying; why our quality of sleep is worse during lockdown (and how to fix it); and a breakthrough random number generation algorithm that could help researchers analyze complex systems. Plus: Cody nerds out about Games Done Quick and video game speed runs!

Blame "everyday sadism" for trolling, bullying, and violent crime by Kelsey Donk

• Foulkes, L. (2020) Ever taken pleasure in another’s pain? That’s ‘everyday sadism’ | Psyche Ideas. https://psyche.co/ideas/ever-taken-pleasure-in-anothers-pain-thats-everyday-sadism
• Tran, U. S., Bertl, B., Kossmeier, M., Pietschnig, J., Stieger, S., & Voracek, M. (2018). “I’ll teach you differences”: Taxometric analysis of the Dark Triad, trait sadism, and the Dark Core of personality. Personality and Individual Differences, 126, 19–24. https://doi.org/10.1016/j.paid.2018.01.015
• Buckels, E. E., Jones, D. N., & Paulhus, D. L. (2013). Behavioral Confirmation of Everyday Sadism. Psychological Science, 24(11), 2201–2209. https://doi.org/10.1177/0956797613490749
• van Geel, M., Goemans, A., Toprak, F., & Vedder, P. (2017). Which personality traits are related to traditional bullying and cyberbullying? A study with the Big Five, Dark Triad and sadism. Personality and Individual Differences, 106, 231–235. https://doi.org/10.1016/j.paid.2016.10.063

Our sleep during lockdown is more regular, but lower quality (and there's a fix) by Kelsey Donk

• Our sleep during lockdown: Longer and more regular, but worse. (2020). EurekAlert! osd061220.php">https://www.eurekalert.org/pub_releases/2020-06/uob-osd061220.php
• Blume C, Schmidt MH, Cajochen C. (2020). Effects of the COVID-19 lockdown on human sleep and rest-activity rhythms. Current Biology. https://doi.org/10.1016/j.cub.2020.06.021

New MIT algorithm can simulate a roll of loaded dice — and that could help analyze complex systems by Grant Currin

• Nadis, S. (2020, May 28). Algorithm quickly simulates a roll of loaded dice. MIT News. http://news.mit.edu/2020/algorithm-simulates-roll-loaded-dice-0528
• Saad, Feras A, Freer, C. E., Rinard, M. C., & Mansinghka, Vikash K. (2020). The Fast Loaded Dice Roller: A Near-Optimal Exact Sampler for Discrete Probability Distributions. ArXiv.org. https://arxiv.org/abs/2003.03830

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Find episode transcript here: daily-4e53644e.simplecast.com/episodes/blame-trolling-on-everyday-sadism-how-to-sleep-better-during-lockdown-and-a-breakthrough-in-random-number-generation">https://curiosity-daily-4e53644e.simplecast.com/episodes/blame-trolling-on-everyday-sadism-how-to-sleep-better-during-lockdown-and-a-breakthrough-in-random-number-generation