internet access / weekly internet usage / Internet population Education / online session / online entertainment / online access panel / internet population / Online panels / web literacy / telephone charge / online access / online panellists / online access panels / personal internet usage / internet usage / Online money / flat-rate internet connection / internet use / stand-alone web surveys / web survey / reactive web-based research / online panel surveys / search engines / web surveys / online shops / Internet population Panel population Age / /
Organization
O-levels O-levels A-levels College / Anja S. Göritz University of Erlangen-Nürnberg Two / Market Research Society / /
International Journal of Market Research Vol. 46 Quarter 3 The impact of material incentives on response quantity, response quality, sample composition, survey outcome, and cost in online access panels