Self-administered surveys indicate that Americans attend religious services less often than previously estimated. Over the past several years, Pew Research Center has changed the way it conducts surveys in the United States. The Center’s polls were once conducted entirely using an interviewer-administered mode: Respondents were called by telephone and invited by a professional interviewer to participate in the poll. As response rates to telephone surveys continued to decline in recent years and the challenges . . . . [Read More]
