The devil is in the details: Advancing our collective understanding of naturalistic developmental behavioral interventions.

Abstract

Given the growing body of randomized trials examining various Naturalistic Developmental Behavioral Intervention (NDBI) approaches, a dialog has emerged exploring the overlap in strategies across NDBIs to create single measures that propose to capture core strategies across the interventions. This commentary will ask readers to consider the current state of the science, the potential value of looking not only for similarities but also for differences across approaches, and present five scientific next steps to advance our collective understanding of the NDBIs including: (a) operationalizing intervention strategies and outcomes, (b) expansion of the effectiveness evidence base and begin testing implementation strategies for individual NDBIs, (c) rigorous testing of core intervention components and the mechanism of each intervention, (d) personalization, and (e) supporting transparency with a priori trial registration.