Monitoring Sentiment Around Healthcare Reform
This tracker searches Twitter’s API once daily for 100 unique tweets matching the terms “Affordable Care Act” and “Obamacare.” Their sentiment value is analyzed with VADER (Valence Aware Dictionary for Sentiment Reasoning), and tweets with a zero score removed.
The tracker is an exploratory tool designed to assess the range of public sentiment around the ACA on any given day, and over time. A given tweet’s positive or negative sentiment score does not necessarily correlate with that tweet’s stance for or against the ACA.
The top chart shows tweets according to their compound sentiment score, VADER’s most useful single measure of sentiment for a given sentence, and averages them daily. The bottom chart shows the average sentiment score over time, beginning February 10, 2021.