Andrew F. Hayes

Andrew F. Hayes is a psychologist and researcher known for developing statistical tools that help analyze how and why different variables influence each other, particularly through what are called mediation and moderation effects. His work simplifies complex statistical methods, making it easier for researchers to understand interactions and indirect effects within their data. Hayes is also the creator of the PROCESS macro, a widely used software extension for statistical programs, which streamlines advanced analysis. His contributions have advanced the ability of researchers to interpret the underlying mechanisms driving their findings, fostering clearer insights across social sciences and related fields.