As viewers of the ongoing GOP debates already know, religion is a hot topic this voting season. But despite discussion and conjecture regarding a host of religious issues by voters, candidates, and pundits alike, Scott Jaschik points out (this week in Inside Higher Ed) there is little research to turn to in support of their claims.

According to an analysis of US-based and British political science research by associate professor of politics and international studies Steven Kettell, less than two percent of studies in the top 20 research journals in the field focus on religion.

Jaschik notes, “Of the small minority of articles that considered religious issues, the most popular topics are not likely to provide much help to those trying to follow the Republican presidential race this year. The most common topic was religious links to violence and terrorism, and the second most common topic was Islam.”

Although other social sciences, such as anthropology, history, and sociology, give greater attention to religious issues today, “[Kettell] argues that it is time for ‘political scientists to turn the tools of their trade’ to issues of religion.”