Differential Decision Grids
A-vs-B decision rules for overlapping presentations — the distinguishing feature surfaced at a glance. No scrolling through criteria paragraphs while you drill.
Example: Adjustment Disorder vs MDD vs PTSD — the three-column grid shows the temporal, etiological, and severity distinctions in one view.
Criteria-in-Context
Fast-lookup criteria with clinical traps surfaced — cardinal features first, threshold and duration cues, built for quick retrieval as you practise the reasoning.
Each entry leads with the single most diagnostically weight-bearing feature, then the qualifying conditions. Not alphabetical — clinical priority order.
Vignette Decision Trees
Applied case reasoning when criteria sets overlap — walks the differential, surfaces the decision rule, and lands on a defensible diagnostic statement you can document.
Format mirrors how you would reason aloud to a supervisor — not a flowchart, a narrative walkthrough that shows the workings.
Materials are being finalised.
Each material is authored, AHPRA-reviewed, and tested before it goes live. Purchase now and access each one as it publishes — your 12-month access window starts when you join, and the library grows into it.
Differential-reasoning practice for the exams — decision support for study, not a diagnostic device. Authored by a registered Australian psychologist.
Five materials: Differential Decision Grids, Criteria-in-Context, Specifiers in Plain Clinical Use, Vignette Decision Trees, and AHPRA-Conservative Framing.
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