Self-report indicators of negative valence constructs within the research domain criteria (RDoC): A critical review.

BACKGROUND: In 2010, the National Institute of Mental Health (NIMH) created the Research Domain Criteria (RDoC), a research framework for integrating multiple units of information to explicate basic dimensions of functioning underlying both adaptive and maladaptive behavior. Our goal in this review is to evaluate self-report indicators of negative valence systems constructs within RDoC.

METHODS: We review the content and correlates of several of the most popular self-report measures currently classified within the negative valence systems in the RDoC matrix, using both our own data and previously published results. We use these data to evaluate whether these measures are appropriately placed; in addition, wherever possible, we recommend better alternatives to assess key RDoC constructs.

RESULTS: Our findings indicate that many of the currently listed self-report measures are misplaced. Specifically, our data reveal that some of the purported fear scales are better conceptualized as measures of anxiety and/or anxious arousal. In addition, none of the currently listed measures of frustrative nonreward is a clear, unambiguous indicator of that construct.

LIMITATIONS: The RDoC matrix currently does not list any specific measures of either loss or sustained threat, which makes it difficult to identify appropriate measures of these constructs. In many cases, the specificity/discriminant validity of proposed measures remains uncertain.

CONCLUSIONS: Researchers wanting to include self-report measures of negative valence constructs currently receive little guidance from the RDoC matrix. Future assessment work should be oriented toward the development of measures that are explicitly designed to assess these RDoC constructs.