Claims

The retrieval (TTST) advantage appeared at both short (5 min) and long (24 h) retention delays, with no reliable evidence that it differed between them

Claim · All claims
Evidence · 1 study · causal r2 · q3
Currency · newest study 1992 · checked against its sources 2026-10-20 (automated, 1 of 1 entry) · 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.

q3 i? The presentation condition x testing day interaction was not reliable (F < 1) in Experiments 1 and 2, so the data give no evidence that the TTST advantage differed across the 5-min and 24-h tests; equivalence was not tested. → Carrier 1992

Evidence

Carrier 1992

Carrier, M., & Pashler, H. (1992). The influence of retrieval on retention. Memory & Cognition, 20(6), 633-642. https://doi.org/10.3758/bf03202713

q3 · i? · causal · r2

Omnibus interaction test from the ANOVAs in Experiments 1 and 2, in which cued recall was tested after 5 min on Day 1 and after 21-27 h on Day 2. The article reports the interaction was "not reliable (F < 1)" in both experiments, while testing-day main effects showed forgetting. Mean pairs recalled (pure ST vs TTST) were 5.8 vs 6.4 on Day 1 and 3.7 vs 4.1 on Day 2 in Experiment 1, and 5.7 vs 6.4 and 3.9 vs 4.6 in Experiment 2. A non-reliable interaction shows no detected difference in the advantage between delays, not that the advantages were equal.

"The interaction of presentation con dition x testing day was not reliable (F < 1). As in the analysis of the results of Experiment 1, we performed a sign test on the number of subjects showing an advantage at cued recall for the TTST condition."

Discussion

Page metadata
Field Value
type claim
id ttst-advantage-not-different-at-5min-24h
title The retrieval (TTST) advantage appeared at both short (5 min) and long (24 h) retention delays, with no reliable evidence that it differed between them
description The retrieval (TTST) advantage appeared at both short (5 min) and long (24 h) retention delays, with no reliable evidence that it differed between them
status review
evidence_strength moderate
newest_evidence 1992
source_checked 2026-10-20
generated by process:wiki-ingest on 2026-10-16
trust unverified — no one has confirmed this page's content
sources 1 — carrier-1992

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