Internet measurement environment / Internet access / Internet Measurement Panels Nonprobability Panel Projection Validity / Internet research panels / Internet research / web properties / even Internet users / Internet measurement practitioners / Internet panel measurement suppliers / Internet behavior / Internet panel / media currency / Internet panels / Internet research providers / larger Internet / guide Internet research services / telephone-based surveys / Internet measurement / large Internet-based panels / Internet weighting / Internet usage warrant separate weighting / Internet population / important population / currency-level products / possible solutions / measured web-properties / Internet currency / Internet sampling / media currency measurement / Internet samples / media habits / Internet-panel / /
Organization
Media Rating Council / /
Person
Robert Groves / Bertrand Russell / /
Position
general Internet population / analyst / Optimizing General / /
On Probability Sampling, Babies and Bathwater (A Media Rating Council Staff Point of View) Discussions of samples used for Internet panel (user-centric) research invariably turn to the viability of probability sampling.