Behavioral science integration: A practical framework of multi-level converging evidence for behavioral science theories

•Describes a multi-level convergence (MLC) framework integrating behavioral sciences.•MLC framework is more comprehensive, specific, and complete than previous frameworks.•MLC framework better fits with principles of scientific discovery.•MLC framework is specifically tailored for effective use in the behavioral sciences.•MLC framework is both clarifying of existing research and can guide future research.