This paper presents perspectives and outcomes from a multi-stage research project focused on improving understandings of foundations for student success. The research has shifted from a focus on the phenomenon (developing an understanding of student diversity and its impacts on student success), to experimental research (studying the impact or benefits derived from the introduction of high-impact practices), to a more complex understanding of the foundations for student success. In reporting on each stage, we combine two distinct perspectives: instructors-turned-SoTL researchers and established SoTL researchers. Our hope is that the reader finds this integration both informative and valuable in providing insights to how a long-term research project might unfold.