Vol 15, No 1 (2021)

Full Issue

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Editorial

Editorial: The Use of Open-ended Questions in Surveys
Cornelia E. Neuert, Katharina Meitinger, Dorothée Behr, Matthias Schonlau
PDF
3-6

Research Reports

Malte Luebker
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7-42
Alice Barth, Andreas Schmitz
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43-76
Grace Kelly, Martina McKnight, Dirk Schubotz
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77-102
Zhoushanyue He, Matthias Schonlau
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103-120