Recent social scientific research has examined connections between public opinion and weather conditions. This article contributes to this literature by analyzing the relationship between high temperature and survey response. Because hot temperatures are associated with aggression, irritation, and negativity, such conditions should lead to the…

There is some evidence that a scrolling design may reduce breakoffs in mobile web surveys compared to a paging design, but there is little empirical evidence to guide the choice of the optimal number of items per page. We investigate the effect of the number of items presented on a page on data quality in two types of questionnaires: with or…

Cognitive testing has become routine for well-designed surveys. However, the protocols for cognitive testing vary widely, and observers have been concerned that analysis of the results is not systematic, that results are not replicable, and that the bases for conclusions are not transparent. To address some of those concerns, in this study the…