The Language of Approval: Identifying the Drivers of Positive Feedback Online

Fuente: arXiv
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Main Authors: Goyal, Agam, Lambert, Charlotte, Chandrasekharan, Eshwar
Format: Preprint
Published: 2025
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author Goyal, Agam
Lambert, Charlotte
Chandrasekharan, Eshwar
author_facet Goyal, Agam
Lambert, Charlotte
Chandrasekharan, Eshwar
contents Positive feedback via likes and awards is central to online governance, yet which attributes of users' posts elicit rewards -- and how these vary across authors and communities -- remains unclear. To examine this, we combine quasi-experimental causal inference with predictive modeling on 11M posts from 100 subreddits. We identify linguistic patterns and stylistic attributes causally linked to rewards, controlling for author reputation, timing, and community context. For example, overtly complicated language, tentative style, and toxicity reduce rewards. We use our set of curated features to train models that can detect highly-upvoted posts with high AUC. Our audit of community guidelines highlights a ``policy-practice gap'' -- most rules focus primarily on civility and formatting requirements, with little emphasis on the attributes identified to drive positive feedback. These results inform the design of community guidelines, support interfaces that teach users how to craft desirable contributions, and moderation workflows that emphasize positive reinforcement over purely punitive enforcement.
format Preprint
id arxiv_https___arxiv_org_abs_2509_10370
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle The Language of Approval: Identifying the Drivers of Positive Feedback Online
Goyal, Agam
Lambert, Charlotte
Chandrasekharan, Eshwar
Human-Computer Interaction
Positive feedback via likes and awards is central to online governance, yet which attributes of users' posts elicit rewards -- and how these vary across authors and communities -- remains unclear. To examine this, we combine quasi-experimental causal inference with predictive modeling on 11M posts from 100 subreddits. We identify linguistic patterns and stylistic attributes causally linked to rewards, controlling for author reputation, timing, and community context. For example, overtly complicated language, tentative style, and toxicity reduce rewards. We use our set of curated features to train models that can detect highly-upvoted posts with high AUC. Our audit of community guidelines highlights a ``policy-practice gap'' -- most rules focus primarily on civility and formatting requirements, with little emphasis on the attributes identified to drive positive feedback. These results inform the design of community guidelines, support interfaces that teach users how to craft desirable contributions, and moderation workflows that emphasize positive reinforcement over purely punitive enforcement.
title The Language of Approval: Identifying the Drivers of Positive Feedback Online
topic Human-Computer Interaction
url https://arxiv.org/abs/2509.10370