Development and environment in the National Institute of Mental Health (NIMH) Research Domain Criteria.

The integration of developmental processes is essential for a full understanding of psychopathology. The National Institute of Mental Health (NIMH) Research Domain Criteria (RDoC) provide a scaffold on which to organize the components and processes of psychopathology and to detail behavioral and biological disruptions in developmental processes gone awry. This special section on Integrating Developmental Psychopathology With the RDoC Framework provides the opportunity to comment on five extraordinary developmental psychopathology articles that report results and theory integral to RDoC.

Revisiting the seven pillars of RDoC.

Background: In 2013, a few years after the launch of the National Institute of Mental Health's Research Domain Criteria (RDoC) initiative, Cuthbert and Insel published a paper titled "Toward the future of psychiatric diagnosis: the seven pillars of RDoC." The RDoC project is a translational research effort to encourage new ways of studying psychopathology through a focus on disruptions in normal functions (such as reward learning or attention) that are defined jointly by observable behavior and neurobiological measures. The paper outlined the principles of the RDoC research framework, including emphases on research that acquires data from multiple measurement classes to foster integrative analyses, adopts dimensional approaches, and employs novel methods for ascertaining participants and identifying valid subgroups.

Borderline personality disorder symptom networks across adolescent and adult clinical samples: examining symptom centrality and replicability.

Background: Numerous theories posit different core features to borderline personality disorder (BPD). Recent advances in network analysis provide a method of examining the relative centrality of BPD symptoms, as well as examine the replicability of findings across samples. Additionally, despite the increase in research supporting the validity of BPD in adolescents, clinicians are reluctant to diagnose BPD in adolescents.