Callous-unemotional traits

Role changes across studies; never assume mechanism by default

Registry status

• Type: construct
• Population: developmental
• Construct role: trait/subgroup-marker/outcome
• Source grade: A/B
• Attribution: direct-fanti
• Verification: multi-study-supported

Outgoing relationships

• integrates-with → INTERFEAR transactional model — historical: high; evidentiary: moderate. Boundary: CU appears as mediator in model, not sole cause

Incoming relationships

• Preschool facial reactions in conduct problems → constrains — historical: medium; evidentiary: moderate