S0150 · thorndike_1973_reading_comprehension · registry identity

Reading Comprehension Education in Fifteen Countries

Thorndike · 1973

study independent3 occurrences across 2 books · load 6

Bears on

Canonical propositions this source was matched as evidence for.

P04 — Reading has two separable components — decoding the alphabetic code and comprehending meaning — and only decoding is a general skill teac…

P10 — The long decline in American verbal test scores that began in the 1960s was caused by the mid-century adoption of content-light, skills-b…

How Hirsch uses it

Every occurrence, grouped by book and chapter, with the claim it was linked to support and (where the extraction regenerated one) the underlying warrant.

1987 · Cultural Literacy

Empirical study showing rising standards of literacy across fifteen countries.

direct The standard of literacy required by modern society has been rising throughout the developed world.

ch 1 · empirical_study · cl:ch1_E1

Warrant (implicit): If a multi-national empirical study demonstrates that the cognitive requirements for employment and civic participation are increasing, those findings reflect a general trend across all developed nations.

could fail ifThe study might measure academic standards set by institutions rather than the actual functional requirements of the modern workplace.

International comparison of reading attainment in fifteen countries showing US ranking drops as reading becomes interpretive.

direct The United States performs well internationally in mechanical reading skills but poorly in interpretive reading skills.

ch 1 · international_comparison · cl:ch1_E45

Warrant (implicit): A decline in international ranking as reading tasks become more complex indicates a failure in teaching content rather than a failure in teaching advanced cognitive strategies.

could fail ifThe ranking drop could be caused by the US having a more heterogeneous student population compared to top-ranking countries, creating a lower statistical average as tests scale up.

2016 · Why Knowledge Matters

Comparative study showing the high global ranking of US reading comprehension in the 1940s.

direct In the 1940s, American K–12 education ranked among the best and fairest school systems in the world.

ch epilogue · empirical_study · wkm:chepilogue_E1

Warrant (implicit): Comparative literacy rankings among nations provide a reliable proxy for the overall quality and fairness of a national education system.

could fail ifThe 1940s data might reflect the socioeconomic privilege of the small percentage of students who remained in school until testing age rather than the system's inherent fairness.

Endnote numbers seen

Raw book:chapter:endnote references collected during endnote backfill.

cl:1:1cl:1:28wkm:epilogue:1

Raw source_reference strings seen

As they appeared before normalization/consolidation into this source identity.

R. L. Thorndike, Reading Comprehension Education in Fifteen Countries (1973)
R. L. Thorndike, Reading Comprehension Education in Fifteen Countries: An Empirical Study (1973)
Thorndike, Robert L. (1973). Reading Comprehension Education in Fifteen Countries.