Data collection is the process of gathering and measuring information used for research. Collecting data is one of the most important steps in the research process, and is part of all disciplines ...

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 ...

New research opens the door for more streamlined and patient-centric protocols, informed by benchmarking analysis of phase II and III protocol procedures The research assesses how protocol design ...