Publications

Beyond Positive Emotion: Deconstructing Happy Moments based on Writing Prompts

The 14th International Conference on Web and Social Media (ICWSM)

Published June 8, 2020

Kokil Jaidka, Niyati Chhaya, Saran Mumick, Matthew Killingsworth, Alon Halevy, Lyle Ungar

The widespread adoption of social media has improved researchers' access to unsolicited expressions and behaviors. However, most of the work in analyzing these expressions is collected artificially in an keyword search, and focuses on predicting sentiment or emotional content rather than understanding a deeper psychological state, such as happiness. This study looks beyond positive emotion in modeling descriptions of happy moments collected through writing prompts. It is the first effort to distinguish the personal agency and social interaction in writings about happiness, which do not yet have an exact equivalent concept in existing text-based approaches. We report that state of the art approaches for emotion detection have different topical characteristics, and do not generalize well to detect happiness in our dataset. Language models trained on the happy moments' dataset, on the other hand, generalize to social media writing and are a valid approach for downstream tasks, such as predicting life satisfaction from social media posts.