Can I read Data Collection Methods Overview on EtoBox?
Data Collection Methods Overview by edessa is a document available to read on EtoBox.
What is Data Collection Methods Overview about?
This document discusses data collection and research methods. It defines primary and secondary data sources and notes advantages of each. Primary data comes directly from individuals, organizations, documents and observations, while secondary data is found in existing published sources. Several research instruments for collecting primary data are also outlined, including questionnaires, interviews, empirical observation, testing and experiments. Characteristics of a good research instrument include validity
- Author
- edessa
- Language
- EN