Listening to the Workforce: Measuring Construction Worker Safety Attitudes from Social Media Discourse Using LLMs

In three linesarXiv study validating a framework (CSAF) to measure construction worker safety attitudes from Reddit discussions. An LLM classifier achieves κ=0.90 on 450 r/Construction posts and κ=0.89 on 400 r/Roofing posts, then analyzes 10,346 contributions to identify attitude dimensions by safety topic.

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