Claims

Condensed material is nearly impossible to skim, while paragraphed material and topic-sentence-first paragraphs are easier to skim

Claim · All claims
Evidence · 1 study · causal r1 · q2
Currency · newest study 1914 · not yet checked against its sources · not reviewed by a person

Subclaims

Reading the evidence codes

q is the design tier, i the impact, n the sample, and the kind with its r the rigour judged within that kind: what each code means.

This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.

q2 i? Skimmability depends on text structure: condensed text is hardest, paragraphing helps, and topic-sentence-first paragraphs ease skimming. → Whipple 1914

Evidence

Whipple 1914

Whipple, G. M., & Curtis, J. N. (1914). Preliminary Investigation of Skimming in Reading. The Journal of Educational Psychology. https://eric.ed.gov/?q=preliminary+investigation+of+skimming+in+reading

q2 · i? · causal · r1

Preliminary experiments comparing typewritten sheets and Bureau of Education bulletins, plus auxiliary work. The article reports skimming was easier in material where the first sentence of each paragraph was the topic sentence, and observers varied in what material they found easy to skim.

"From the preliminary experiments it was evident that condensed material is very hard—almost impossible—to skim; and that when the material is divided into paragraphs, it is easier to skim than if it is all in one paragraph."

Discussion

Page metadata
Field Value
type claim
id text-structure-affects-skimmability
title Condensed material is nearly impossible to skim, while paragraphed material and topic-sentence-first paragraphs are easier to skim
description Condensed material is nearly impossible to skim, while paragraphed material and topic-sentence-first paragraphs are easier to skim
status review
evidence_strength weak
newest_evidence 1914
generated by process:wiki-ingest on 2026-10-24
trust unverified — no one has confirmed this page's content
sources 1 — whipple-1914

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