Effect on survey return rates of having a signed or unsigned postcard as the third-wave mailing

Published

Journal Article

This study assessed differences in response rates to a three-wave mail survey when signed or unsigned postcards were the third wave of the mailing (after two mailings of the questionnaire). A total of 259 signed postcards and 259 unsigned postcards were mailed as the third-wave mailing. There were 34 signed postcards and 30 unsigned postcards returned, a not significantly different distribution by chi-square test.

Duke Authors

Cited Authors

  • Price, JH; Akpanudo, S; Dake, JA; Kleinfelder, J

Published Date

  • June 1, 2003

Published In

Volume / Issue

  • 92 / 3 II

Start / End Page

  • 1099 - 1102

Electronic International Standard Serial Number (EISSN)

  • 1558-691X

International Standard Serial Number (ISSN)

  • 0033-2941

Citation Source

  • Scopus