Researchs

Research is a systematic investigation aimed at discovering new information, testing hypotheses, or solving problems. It spans sciences, engineering, social sciences, and humanities. In standard English, research is usually an uncountable noun and does not have a regular plural. The form "researchs" is generally regarded as a misspelling. Some contexts may use "researches" to refer to multiple studies, but this plural is uncommon and can be awkward; best practice is "pieces of research" or "research studies."

Research activities follow a process: defining questions, reviewing existing literature, choosing methods, collecting and analyzing data, interpreting results, and communicating findings. The process is often iterative and collaborative, with emphasis on transparency and, where possible, replication to strengthen reliability.

Quality in research depends on ethics and integrity, including informed consent, data stewardship, and the avoidance of fabrication or selective reporting. In many fields, research undergoes peer review and, when published, contributes to the body of knowledge, informing policy, practice, or further study. The impact of research is measured by contributions to theory, applications, and the advancement of understanding.

Common terms related to research include researcher (a person), research project, research study, and research program. While "research" remains the standard term, the noun form "researchs" is not recommended; when referring to multiple investigations, use "research studies" or "pieces of research." Research can be empirical, theoretical, or applied, and may pursue exploratory or confirmatory aims.