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study critique (272)
book review (226)
AI (113)
economics (105)
effective altruism (105)
debate (93)
education (93)
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AI safety (83)
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psychology (72)
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2 posts
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data analysis (32) study (26) placebo effect (26) sleep (12) self-experimentation (9) supplements (7) sleep quality (2) randomized controlled trial (2) biohacking (2)

Sleep Support: An Individual Randomized Controlled Trial

Scott Alexander conducts a personal randomized controlled trial of a sleep supplement, finding no significant effect over placebo, but gains insights into his sleep patterns.

ssc
Feb 17, 2020 1,268 words 0 likes 88 comments Listen · 10 min Read Read Opened Opened
study critique (272) placebo effect (26) carbon dioxide (5) cognitive performance (3) sleep quality (2) indoor air quality (2)

Carbon Dioxide: An Open Door Policy

Scott Alexander explores research on how high indoor CO2 levels may impair cognition and sleep, suggesting simple solutions like better ventilation.

ssc
Aug 23, 2018 1,591 words 0 likes 213 comments Listen · 13 min Read Read Opened Opened
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