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preschool (2)
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study critique (270)
book review (221)
AI (112)
economics (105)
effective altruism (105)
education (93)
creative writing (91)
debate (89)
forecasting (89)
politics (89)
prediction markets (88)
science (85)
AI safety (79)
media criticism (76)
neuroscience (76)
rationality (76)
psychiatry (73)
psychology (72)
mental health (69)
highlights from the comments (68)
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domain: slatestarcodex.com (1127 posts)
domain: wikipedia.org (896 posts)
domain: astralcodexten.com (560 posts)
domain: lesswrong.com (491 posts)
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2 posts
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study critique (270) much more than you wanted to know (30) research methodology (28) meta-analysis (18) p-hacking (5) educational outcomes (5) long-term effects (3) early childhood education (2) Head Start (2) preschool (2)

Preschool: Much More Than You Wanted To Know

Scott Alexander critically examines studies on preschool effects, finding mixed and inconsistent evidence for long-term benefits.

ssc
Nov 13, 2018 5,299 words 0 likes 164 comments Listen · 38 min Read Read
study critique (270) educational outcomes (5) long-term effects (3) shared environment (3) Head Start (2) early childhood education (2) preschool (2)

Preschool: I Was Wrong

Scott Alexander admits he was wrong about preschool programs like Head Start, discussing new evidence of their long-term benefits and considering the implications for understanding environmental effects and policy.

ssc
Nov 6, 2018 1,271 words 0 likes 268 comments Listen · 10 min Read Read
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