Hits 1-2 within 2 documents
A feasibility test of using smartphones to collect GPS information in face-to-face surveys [journal article]
Source: Survey Research Methods, 9 (2015) 1. p.1-13
An Experimental Examination of the Content of Persuasion Letters on Nonresponse rates and survey estimates in a nonresponse follow-up study [journal article]
Source: Survey Research Methods, 5 (2011) 1. p.21-26