10 April 2017
Authors: Grant Blank
Twitter data have many qualities that appeal to researchers, but are probably not suitable for research where representativeness is important. Image: Bernard Goldbach (Flickr). Twitter data have many qualities ...
28 February 2017
Authors: Philip Howard
The science of opinion measurement often advances because of big mistakes. Three of the biggest mistakes are easy to identify. Did we just make a fourth? Note: This post ...