Course Quality Check

The course is tightly scoped to the specific gaps identified on Stella's diagnostic. The welcome article explicitly cites her 46/55 MCQ vs 21/55 writing score and lists the exact question numbers (Q11-Q51) where she struggled. Each session targets concrete misses—Tamerlane's collapse mechanism, Mughal political marriages, the Enlightenment-as-engine, the tributary system, the Ottoman-WWI causal chain—and articles repeatedly reference her specific wrong answers (e.g., "you wrote 'to get more land'") to correct them. This is a remediation course, not a full APWH rebuild.

Each session follows a consistent pattern: a brief preview article naming the concepts, a content article that walks through each diagnostic error with the correct answer, and then MCQs and FRQs that test exactly those concepts. Practice items map cleanly back to the article content—e.g., Session 5 articles teach the tributary/Canton systems, and Q30, Q33, Q34, Q42 test those exact mechanisms. FRQ prompts even cite the student's diagnostic answers and ask her to name the precise term taught in the article.

This is one of the course's strongest features. Articles explicitly quote the student's wrong answers and name the misconception (e.g., "you wrote 'to get more land'—that misses the crucial context: this was about recovery of losses, not new conquest"; "syncretism describes cultural blending; the wedding's significance was political"). MCQ distractors frequently embody the exact misconceptions she had on the diagnostic (Q14, Q41, Q56 are explicit "which best corrects this claim?" items). The mechanism-vs.-cause distinction for the slave trade is surfaced repeatedly.

The named gap is producing precise AP terminology rather than gesturing at concepts. The FRQs directly target this—they require Stella to "name the specific AP concept" in sentence 1 and explain the mechanism in sentence 2, which is exactly the production-from-memory skill the diagnostic flagged. MCQs go beyond term-matching by asking students to distinguish causes from mechanisms (Q23, Q49), select the corrective claim (Q14, Q41, Q47, Q56), or identify structural reasoning (Q5, Q34). Demand matches the gap.

χ²=0.80 (crit p<.01: 11.34); distribution={'A': 10, 'B': 10, 'C': 8, 'D': 12}

8/40 = 20.0% of items have correct answer citing ≥2 more factors than ALL distractors (threshold ≤25%)

1/40 = 2.5% of items have ≥2 distractors with hard absolutes (always/never/only/all/none/every/must) while correct does not (threshold ≤25%)

This is an exceptionally well-aligned gap-fill course. The diagnostic identified Stella's specific weakness — she recognizes content (84% MCQ) but cannot name precise AP mechanisms in writing (38% FRQ), consistently substituting vague descriptions or naming effects instead of causes/mechanisms. Every FRQ directly targets this gap with the correct cognitive demand. Each session pairs a "two-sentence rule" precision drill (FRQs 1, 3, 5, 7, 9, 11, 13, 15) — explicitly forcing her to name the precise AP term and explain the mechanism, often referencing her exact diagnostic errors ("Your diagnostic answer: 'idk ngl'") — with a stimulus-based analysis FRQ (2, 4, 6, 8, 10, 12, 14, 16) that requires her to deploy those terms in extended writing. The articles teach the same mechanisms (Tamerlane's internal fragmentation, Enlightenment as cause vs. reform as effect, plantation demand vs. slave-trade mechanism, tributary/Canton systems, decolonization vs. Cold War alliances, mandate system, Soviet dissolution factors) that the FRQs then test. The cognitive demand matches the gap exactly: precision-of-naming and cause-vs-mechanism discrimination, not generic synthesis. No orphan content, no format mismatches.