Omissions, commissions and variation index of the d2 test are not related to any physical fitness variable¶
Claim · All claims
Evidence · 1 study · associationalr1·q3
Currency · newest study 2020 · 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? The d2 omissions, commissions and variation index measures showed no significant relationship with horizontal jump, speed or VO2max. → Reigal RE 2020
Evidence¶
Reigal RE 2020¶
Reigal RE, Moral-Campillo L, Juárez-Ruiz de Mier R, Morillo-Baro JP, Morales-Sánchez V, Pastrana JL and Hernández-Mendo A (2020) Physical Fitness Level Is Related to Attention and Concentration in Adolescents. Front. Psychol. 11:110. https://doi.org/10.3389/fpsyg.2020.00110
q3 · i? · associational · r1
Correlation analysis of the full sample (Table 2) found the accuracy/consistency measures of the d2 test unrelated to fitness: "the omissions, commissions and index of variation (D2 test) were not related to any of the physical fitness variables." No effect sizes are printed for these null relationships.
"However, the omissions, commissions and index of variation (D2 test) were not related to any of the physical fitness variables."
Discussion¶
Learner Variables¶
- Physical Well-Being — predictor: learners who differ on it differ in outcomes
Related Claims¶
- Commissions scores do not differ significantly between fitness clusters in either gender — related
- Physical fitness measures correlate with selective attention and concentration in adolescents, with VO2max showing moderate correlations — related
- VO2max is the main linear-regression predictor of attention and concentration, with strength also predictive in boys — related
- Cardiorespiratory fitness (VO2max) is the physical fitness measure most strongly correlated with cognitive functioning in adolescents — related
- Cardiorespiratory fitness predicts nearly all cognitive and psychosocial measures, with anxiety/insomnia predicted by horizontal jump and life satisfaction by fat mass — related
- Adolescents in the higher physical fitness cluster score better on attention and concentration than the lower-fitness cluster, in both boys and girls — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
d2-error-measures-unrelated-to-fitness |
title |
Omissions, commissions and variation index of the d2 test are not related to any physical fitness variable |
description |
Omissions, commissions and variation index of the d2 test are not related to any physical fitness variable |
status |
review |
evidence_strength |
moderate |
newest_evidence |
2020 |
generated |
by process:wiki-ingest on 2026-10-17 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — reigal-re-2020 |
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