What is a hypothesis in research?

A hypothesis in research is defined as a testable prediction about the relationship between variables. This means that it provides a clear statement that can be tested through experimentation or observation, allowing researchers to determine whether their initial prediction is supported by evidence. A good hypothesis typically specifies the expected direction of the relationship and the variables involved, making it possible to formulate a rigorous research study.

This definition highlights the role of a hypothesis in guiding the research process. It enables researchers to build methodologies aimed at validating or refuting their predictions, ultimately contributing to the broader understanding of a particular phenomenon or issue in social work. Offering a framework for exploring questions, a well-articulated hypothesis is fundamental to the structure of any scientific inquiry, laying the groundwork for data collection and analysis designed to discover insights about the variables' interactions.