Stephen Krashen: Language Acquisition and Comprehensible Input
Overview
A lecture from the 1980s by linguist Stephen Krashen on how people acquire language. He explains his comprehensible input hypothesis for second-language acquisition.
On Hacker News
HN language learners cite it as the source of the comprehensible input idea and apply it to vocabulary tools and other learning.
Topics
Sources
Video by Tarek Hamza, played through YouTube.
Data and selection notes
HN summaries and labels may contain AI errors. HN dates refer to discussions, not video publication.
HN Library: HackerTube export (2026-10-31) and open-index/hacker-news. Upstream summaries and classifications may contain AI errors.
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Selection checks
- SaaS & AI candidates: Topic keywords do not match
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