PSP-1 performance increases with age across grades 1–4, with significant differences between adjacent age groups on total score¶
Claim · All claims
Evidence · 1 study · associationalr2·q3
Currency · newest study 2023 · 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
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q3 i? Total PSP-1 scores differed significantly across the four age groups, with each older group performing significantly better than the previous one. → Iva I. Hrastinski 2023
Evidence¶
Iva I. Hrastinski 2023¶
Iva I. Hrastinski, Ana M. Bonetti, Mladen A. Hedjever. (2023). Relationship between auditory processing skills and academic achievement of elementary school children. Specijalna edukacija i rehabilitacija, 22(2), 95-116. https://doi.org/10.5937/specedreh22-37415
q3 · i? · associational · r2
Kruskal-Wallis analysis of total PSP-1 scores across four grade subgroups (125, 100, 92, 95 children). The article reports "a statistically significant difference between groups was found for the total PSP-1 score (χ2(3) = 140.924, p < 0 . 00 1 )" with post hoc tests showing each adjacent group higher.
"Overall, a statistically significant difference between groups was found for the total PSP-1 score (χ2(3) = 140.924, p < 0 . 00 1 ) ."
Discussion¶
Related Claims¶
- Dichotic listening subtests were the most challenging PSP-1 tasks, especially for children with auditory processing difficulties
- Approximately 2.9% of Croatian grade 1–4 pupils meet diagnostic criteria for auditory processing disorder on the PSP-1 screening battery
- A right-ear advantage appears in both dichotic listening tasks and decreases with age on the Dichotic Sentences subtest
- Inference-making performance improves with age between 6 and 10 years, with children performing better on global than local coherence inference questions — related
- Teacher ratings of language and reading skills correlate significantly with PSP-1 total scores, whereas grade point average does not — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
psp1-performance-increases-with-age |
title |
PSP-1 performance increases with age across grades 1–4, with significant differences between adjacent age groups on total score |
description |
PSP-1 performance increases with age across grades 1–4, with significant differences between adjacent age groups on total score |
status |
review |
evidence_strength |
moderate |
newest_evidence |
2023 |
generated |
by process:wiki-ingest on 2026-10-16 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — iva-i-hrastinski-2023 |
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