# SciLens: Evaluating the Quality of Scientific News Articles Using Social Media and Scientific Literature Indicators

## TL;DR

SciLens is a novel method that combines scientific literature references and social media reactions to evaluate the quality of scientific news articles, aiding both non-experts and automated systems.

## Contribution

It introduces a comprehensive framework integrating content and context indicators for automatic and semi-automatic scientific news quality assessment.

## Key findings

- Indicators improve non-expert accuracy in quality evaluation.
- Automated scores align better with expert assessments.
- Both literature references and social media reactions are valuable indicators.

## Abstract

This paper describes, develops, and validates SciLens, a method to evaluate the quality of scientific news articles. The starting point for our work are structured methodologies that define a series of quality aspects for manually evaluating news. Based on these aspects, we describe a series of indicators of news quality. According to our experiments, these indicators help non-experts evaluate more accurately the quality of a scientific news article, compared to non-experts that do not have access to these indicators. Furthermore, SciLens can also be used to produce a completely automated quality score for an article, which agrees more with expert evaluators than manual evaluations done by non-experts. One of the main elements of SciLens is the focus on both content and context of articles, where context is provided by (1) explicit and implicit references on the article to scientific literature, and (2) reactions in social media referencing the article. We show that both contextual elements can be valuable sources of information for determining article quality. The validation of SciLens, done through a combination of expert and non-expert annotation, demonstrates its effectiveness for both semi-automatic and automatic quality evaluation of scientific news.