Jose M. Cortina

In this editorial, we provide guidance regarding the design and execution of replication, reproducibility, and generalizability studies and explain the unique purpose and empirical contribution of each research design to the overall knowledge generation and consolidation cycle. We evaluate these research designs within the confines of JOMSR's mission to avoid novel theorizing, but instead to engage only in testing of existing theory or of combinations of existing theory. We identify two important dimensions on which these research designs can vary, independence and constructiveness, and highlight the particular utility of independent studies that are high in constructiveness. We offer suggestions for the identification of suitable targets for reproducibility and replication as well as concrete examples demonstrating high-quality theory testing.