WorryWords: Norms of Anxiety Association for over 44k English Words
Saif M. Mohammad

TL;DR
WorryWords is a large, reliable lexicon of over 44,450 English words associated with anxiety, enabling research across psychology, NLP, and public health by tracking anxiety in language and studying its development.
Contribution
This work introduces WorryWords, the first extensive manually curated lexicon of anxiety-related words, and demonstrates its reliability and applications in various fields.
Findings
High reliability of anxiety associations in WorryWords
Correlation between anxiety words and other emotion constructs
Ability to track anxiety changes in text streams
Abstract
Anxiety, the anticipatory unease about a potential negative outcome, is a common and beneficial human emotion. However, there is still much that is not known, such as how anxiety relates to our body and how it manifests in language. This is especially pertinent given the increasing impact of anxiety-related disorders. In this work, we introduce WorryWords, the first large-scale repository of manually derived word--anxiety associations for over 44,450 English words. We show that the anxiety associations are highly reliable. We use WorryWords to study the relationship between anxiety and other emotion constructs, as well as the rate at which children acquire anxiety words with age. Finally, we show that using WorryWords alone, one can accurately track the change of anxiety in streams of text. The lexicon enables a wide variety of anxiety-related research in psychology, NLP, public health,…
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Taxonomy
TopicsMental Health via Writing · Emotion and Mood Recognition · Mental Health Research Topics
