Claims

Extensive reading increased the Intellectual Value Japanese EFL learners attached to foreign-language reading (r = .26)

Claim · All claims
Evidence · 1 study · causal r1 · q2 · i2 medium
Currency · newest study 2013 · 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 i2 Extensive reading significantly increased Intellectual Value, with a small-to-near-medium effect size (r = .26). → Junko Yamashita 2013

Evidence

Junko Yamashita 2013

Junko Yamashita. (2013). Effects of extensive reading on reading attitudes in a foreign language. Reading in a Foreign Language, 25(2). http://nflrc.hawaii.edu/rfl doi:10.64152/10125/66872

q2 · i2 · causal · r1

In the repeated-measures ANOVA of 61 Japanese EFL undergraduates, multiple comparisons showed a significant pretest–posttest increase in Intellectual Value with an effect size described as close to medium but still small (r = .26); Table 1 shows the mean rose from 3.97 to 4.10.

"close to medium but still small for Intellectual Value (r = .26)"

Discussion

Page metadata
Field Value
type claim
id er-increased-intellectual-value-reading-attitude
title Extensive reading increased the Intellectual Value Japanese EFL learners attached to foreign-language reading (r = .26)
description Extensive reading increased the Intellectual Value Japanese EFL learners attached to foreign-language reading (r = .26)
status review
evidence_strength moderate
newest_evidence 2013
generated by process:wiki-ingest on 2026-10-14
trust unverified — no one has confirmed this page's content
sources 1 — junko-yamashita-2013

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