FICTIONAL FIGURE
Priya (Composite Developer)
The composite junior developer in Bjork's simulation—eighteen months of high-velocity AI-assisted output that built retrieval strength through external access while preventing storage strength through eliminated generation—whose 2 a.m. production failure reveals the gap between performance and capability.
Priya is not a single individual but a trajectory, a developmental pattern recurring across the technology industry with increasing frequency since 2025: an intelligent, motivated early-career professional who enters the workforce already fluent in AI-assisted development, produces impressive immediate output by every metric organizations track, and discovers, during a crisis requiring independent diagnostic reasoning, that eighteen months of high performance built no architecture for handling what the AI cannot. Her story is Bjork's framework made concrete—the performance-learning dissociation, the generation effect's absence, the spacing eliminated by massed AI-assisted work, the interleaving bypassed by type-specific solutions, and the metacognitive confidence (based on fluent code review) that predicted nothing about diagnostic capability (based on storage strength she never built).
In The You On AI Field Guide
Priya's workflow—describe bug to Claude, receive diagnosis, apply fix, move on—eliminates all four canonical desirable difficulties. No generation: she receives solutions rather than producing them. No spacing: