Worried at the increasing incidence of nerve disorders among Calcuttans, with hardly any data to provide a research backbone, the Indian Council of Medical Research (ICMR) has embarked upon a random ...

Survey researchers increasingly recognize that a single survey of the general public can rarely represent the views of small groups of Americans. Such surveys frequently have too few interviews with ...

Pew Research Center designed this study to assess the current state of online survey sampling methods – both probability-based and opt-in – and determine their accuracy on general population estimates ...

The Kerala High Court on Tuesday admitted a writ petition by the Nair Service Society (NSS) challenging the State government’s sanction for conducting a random sample survey to ascertain backwardness ...

The new sero-prevalence survey in the national capital will exclude those who were part of the previous exercise and 25 per cent of the fresh samples in all districts will be taken from persons aged ...