Claims

Prior knowledge relates to sourcing in fewer than half of reviewed studies, with the relationship varying by how knowledge is measured

Claim · All claims
Evidence · 1 study (2 entries) · review r3 · q3
Currency · newest study 2022 · 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.

q3 i? Sixteen of 35 studies found a statistically significant relationship between prior knowledge and sourcing. → Anmarkrud 2022 q3 i? Multiple-choice knowledge measures predominated among studies finding the relationship, whereas open-ended, true/false, and self-report measures predominated among studies that did not. → Anmarkrud 2022 (2)

Evidence

Anmarkrud 2022

Anmarkrud, Ø., Bråten, I., Florit, E., & Mason, L. (2022). The Role of Individual Differences in Sourcing: a Systematic Review. Educational Psychology Review. https://doi.org/10.1007/s10648-021-09640-7

q3 · i? · review · r3

The review's synthesis of 35 studies examining prior knowledge in relation to sourcing found that "Less than half of these studies (n = 16) identified a statistically significant relationship". Illustrative findings include lower-knowledge students trusting biased sources more and higher-knowledge students trusting objective, balanced texts more.

"Less than half of these studies (n = 16) identified a statistically significant relationship."

Anmarkrud 2022 (2)

Anmarkrud, Ø., Bråten, I., Florit, E., & Mason, L. (2022). The Role of Individual Differences in Sourcing: a Systematic Review. Educational Psychology Review. https://doi.org/10.1007/s10648-021-09640-7

q3 · i? · review · r3

Moderator analysis of measurement format: "Eleven of the 16 studies finding a statistically significant relationship... measured prior knowledge using multiple-choice measures", compared with only six of 19 null studies, which more often used open-ended questions, true/false questions, or self-reported perceived knowledge.

"Eleven of the 16 studies finding a statistically significant relationship between prior knowledge and sourcing measured prior knowledge using multiple-choice measures, whereas this type of measure was used in only six of the 19 studies that did not find a statistically significant relationship."

Discussion

Page metadata
Field Value
type claim
id prior-knowledge-sourcing-mixed-measurement
title Prior knowledge relates to sourcing in fewer than half of reviewed studies, with the relationship varying by how knowledge is measured
description Prior knowledge relates to sourcing in fewer than half of reviewed studies, with the relationship varying by how knowledge is measured
status review
evidence_strength mixed
newest_evidence 2022
generated by process:wiki-ingest on 2026-10-19
trust unverified — no one has confirmed this page's content
sources 2 — anmarkrud-2022, anmarkrud-2022-2

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