Vol. 5 No. 1 (2011)

Articles

• Testing for measurement equivalence of individuals’ left-right orientation

  Wiebke Weber

  1-10

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• Personalisation in advance letters does not always increase response rates. Demographic correlates in a large scale experiment

  Annemieke Luiten

  11-20

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• An Experimental Examination of the Content of Persuasion Letters on Nonresponse Rates and Survey Estimates in a Nonresponse Follow-Up Study

  Kristen Olson, James M. Lepkowski, David H. Garabrant

  21-26

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• Two Measures for Sample Size Determination

  Philippe Eichenberger, Beat Hulliger, Jann Potterat

  27-37

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