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A publicação pode ser exportada nos seguintes formatos: referência da APA (American Psychological Association), referência do IEEE (Institute of Electrical and Electronics Engineers), BibTeX e RIS.

Exportar Referência (APA)
Vicente, P. & Reis, E. (2009). The mobile-only population in Portugal and its impact in a dual frame telephone survey. Survey Research Methods. 3 (2), 105-111
Exportar Referência (IEEE)
P. A. Duarte and E. D. Reis,  "The mobile-only population in Portugal and its impact in a dual frame telephone survey", in Survey Research Methods, vol. 3, no. 2, pp. 105-111, 2009
Exportar BibTeX
@article{duarte2009_1711651271642,
	author = "Vicente, P. and Reis, E.",
	title = "The mobile-only population in Portugal and its impact in a dual frame telephone survey",
	journal = "Survey Research Methods",
	year = "2009",
	volume = "3",
	number = "2",
	doi = "10.18148/srm/2009.v3i2.1708#sthash.YBnTkLZU.dpuf",
	pages = "105-111",
	url = "https://ojs.ub.uni-konstanz.de/srm/index"
}
Exportar RIS
TY  - JOUR
TI  - The mobile-only population in Portugal and its impact in a dual frame telephone survey
T2  - Survey Research Methods
VL  - 3
IS  - 2
AU  - Vicente, P.
AU  - Reis, E.
PY  - 2009
SP  - 105-111
SN  - 1864-3361
DO  - 10.18148/srm/2009.v3i2.1708#sthash.YBnTkLZU.dpuf
UR  - https://ojs.ub.uni-konstanz.de/srm/index
AB  - In 2007 the percentage of mobile-only households in Portugal reached 36%; this is one of the highest levels in EU27 countries according to the EU E-Communications Households Survey. To assess the extent and nature of the potential bias in fixed phone surveys created by the absence of mobile-only households, a dual frame survey was conducted in which both fixed phones and mobile phones were used to collect data. There are significant differences between fixed phone respondents and mobile-only respondents in several demographic variables; however, we find that merging the fixed phone and the mobile-only sample produces general population estimates on substantive variables that are not significantly different from those obtained with the fixed phone sample alone.
ER  -