Across all social science disciplines, but in particular public administration, there is a shared concern about the costs of using traditional random samples to generate data, and its impact on ...

An opinion piece by Rachael Wong, entitled "Recognising the end of pregnancy in cases of abortion and miscarriage" (NZ Herald, April 30) contains the following statement: "Everard maintains that 95 ...

The random sample survey is a commonly used method in market research and such surveys generally are considered to provide more robust results than purposive or convenience (such as quota) samples.