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Orsola Torrisi; Jethro Banda; Georges Reniers; Stéphane Helleringer – Field Methods, 2024
Guidelines for conducting surveys by mobile phone calls in low- and middle-income countries suggest keeping interviews short (<20 minutes). The evidence supporting this recommendation is scant, even though limiting interview duration might reduce the amount of data generated by such surveys. We recruited nearly 2,500 mobile phone users in…
Descriptors: Foreign Countries, Developing Nations, Interviews, Telephone Surveys