Nonrespons, oftewel het niet kunnen verkrijgen van gegevens van potentiële respondenten,
vormt een ernstige bedreiging voor de geldigheid van enquêteresultaten. Nationaal en …

Item nonresponse is a problem that frequently occurs in survey data. Although it can never
be prevented totally, it can be reduced considerably. This not only provides researchers with …

To increase response rates, survey researchers intensify their efforts to bring sampled persons
into the respondent pool. The question is whether or not ‘‘reluctant’’survey respondents …

Telephone surveys have become more and more popular in the last thirty years, reaching
their zenith in the 1990s. At the end of the twentieth century, telephone surveys were the major …

Rijksuniversiteit Groningen Page 1 Kritische bijdragen The postman rings thrice. Een onderzoek
naar twee kenmerken van Dillman's Total Design Method voor postenquêtes* JJ Hox, …

Dillman (1978) has developed a set of procedures, called the Total Design Method (TDM), to
improve the quality of mail survey data. Most research on the efficacy of the TDM has been …

Het survey-onderzoek zoals wij dat kennen, dat wil zeggen met een verantwoorde
steekproeftrekking, een goede gestructureerde vragenlijst, en aandacht voor nonrespons, is nog …

Four well-known sources of measurement error in surveys are: the questionnaire (eg question
wording), the data collection mode (eg face to face or telephone communication), the …

Although item nonresponse can never be prevented totally, it can be reduced considerably
by using an optimal data collection design. Thereby providing us not only with more data to …

Dillman (1978) has developed a set of procedures, called the Total Design Method (TDM), to
improve the quality of mail survey data. Most research on the efficacy of the TDM has been …