Google Scholar is a freely accessible web search engine that indexes the full text or metadata of scholarly literature across an array of publishing formats and disciplines. Released in beta in November 2004, the Google Scholar index includes most peer-reviewed online academic journals and books, conference papers, theses and dissertations, preprints, abstracts, technical reports, and other scholarly literature, including court opinions and patents.
Certainly, the researcher's goal is to disseminate what he or she is going through in his or her mental abilities and communicate it to others in order to obtain proper assessment and discussion of their mental processes by researchers.