The assigned reading is a PDF chapter, and the default approach is scrolling through it — reading, highlighting, maybe annotating, page by page until the end. It feels like covering the material and it produces almost nothing: the scroll is exposure, not study. Close the chapter and you can't say what the headings were, let alone what they argued.

The fix is using the chapter's structure against itself. Textbook authors organize content into headings because the headings are the skeleton — each one is a claim, a concept, a distinction the chapter makes. Turn each heading into a question, answer with the file closed, and the chapter becomes a self-quiz. The PDF stops being the thing you read and becomes the answer key you check.

Don't scroll the chapter. Turn each heading into a question, answer four of them closed-book, then open only the paragraphs that correct a miss. End with one transfer stem the author didn't write — a new example, a new application, a case the chapter didn't cover.

Why scrolling fails the exam

Scrolling a PDF chapter is the digital version of highlighting — the content passes in front of you, the highlighting feels like engagement, and what's trained is recognition of the layout. "I remember it was near the bottom of page 12" is layout memory, not content memory. The exam doesn't ask where on the page it was; it asks you to produce the claim and defend it.

Retrieval from headings is the testing effect applied to the chapter's own structure: the heading is the prompt, your closed-book answer is the retrieval, and the paragraph is the feedback. Using the PDF only after the attempt is what prevents fluency from posing as knowledge — the scroll feels like knowing because the content is right there, but closed-book is where you find out if it actually stuck.

The heading-to-question workflow

Scope to one chapter. Chapter 6 of the uploaded PDF, not the whole textbook. The sections your course assigned are what the exam draws from — practicing on a different chapter's headings is preparing for a different test.

Turn headings into questions. Each heading is a compressed claim — "Social capital is not a pile of favors" is a distinction the author is drawing. The question is: what distinction, and can you produce it closed-book? The heading is the exam stem the author wrote for you.

Answer before opening. State the heading's claim, its evidence, its example — from memory, not from the page. The attempt is where the learning happens; the paragraph is where you check it. Open-book answers feel right because the answer is visible; closed-book answers reveal what you actually have.

Name the fake-progress version. For each item, say what scrolling would have missed: "I highlighted the social capital definition but can't produce the favors-vs-networks contrast." The contrast makes the gap visible — recognition of the highlighted text isn't recall of the claim.

End with a transfer stem. One question the author didn't write: apply the concept to a new case, use the distinction on a different example. The chapter's examples are what the author chose; your transfer example is what proves you can use the idea, not just recite it.

A 40-minute session on the clock

The weak answer collapses the distinction — "favors are social capital" — which is exactly the misconception the heading exists to correct. The strong answer produces the contrast (durable networks vs one-off favors) and invents a new example the author didn't use. That's the retrieval-plus-transfer the exam asks for: not "what did the chapter say" but "what's the idea, applied somewhere new?"

Why the headings are the exam

Textbook headings aren't decoration — they're the author's compressed argument. "Social capital is not a pile of favors" is the section's thesis; the paragraphs under it are the evidence and elaboration. If you can produce the thesis closed-book, the elaboration follows; if you can't, you have the decoration but not the argument.

This is why the heading list is the exam blueprint. Export the table of contents or scroll for the section titles, and you have the prompt list the author built into the chapter. Every heading is a question the author is implicitly asking: "can you explain this?" The prose is there to check your answer, not to deliver it.