Perceptual tasks dominate the Harrow proficiency levels supported by existing ITS, with physical activities and non-discursive communication rare¶
Claim · All claims
Evidence · 1 study · reviewr2·q2
Currency · newest study 2025 · 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 i? Applied to the tasks ITS offer, Harrow's taxonomy shows 74% perceptual, 35% skilled movements, 20% physical activities, and 8% non-discursive communication (reflex and basic movements at 100%). → Gianluca Romano 2025
Evidence¶
Gianluca Romano 2025¶
Gianluca Romano, Jan Schneider, Daniele Di Mitri, Hendrik Drachsler. (2025). Through the Telescope: A Systematic Review of Intelligent Tutoring Systems and Their Applications in Psychomotor Skill Learning. International Journal of Artificial Intelligence in Education. https://doi.org/10.1007/s40593-025-00526-1
q2 · i? · review · r2
Figure-reported distribution from applying Harrow's taxonomy at task level across the reviewed ITS (labeling by one author; percentages calculated per level). The review attributes the large perceptual share to VR simulators replicating visual, auditory, or tactile stimuli.
"In Fig. 2, you can see that 74% of tasks are perceptual, 20% physical activities, 35% skilled movements and 8% non-discursive communication."
Discussion¶
Related Claims¶
- Embodied collaborative construction can build shared geometric reasoning — related
- Existing ITS for psychomotor skills predominantly target fine, closed, internally paced, discrete, individual, and simple skills — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
harrow-tasks-perceptual-dominance |
title |
Perceptual tasks dominate the Harrow proficiency levels supported by existing ITS, with physical activities and non-discursive communication rare |
description |
Perceptual tasks dominate the Harrow proficiency levels supported by existing ITS, with physical activities and non-discursive communication rare |
status |
review |
evidence_strength |
moderate |
newest_evidence |
2025 |
generated |
by process:wiki-ingest on 2026-10-27 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — gianluca-romano-2025 |
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