Both cognitive domains showed significant growth, negative self-feedback, and substantial individual differences in change over the interval¶
Claim · All claims
Evidence · 1 study · associationalr3·q3
Currency · newest study 2017 · not yet checked against its sources · not reviewed by a person · overdue for a recheck since 2022: baselines and conditions change
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q3 i? Univariate LCS models showed significant change-score intercepts in both domains, negative self-feedback (higher Time 1 scores associated with less improvement), and significant variance in change scores. → Kievit 2017
Evidence¶
Kievit 2017¶
Kievit, R. A., Lindenberger, U., Goodyer, I. M., Jones, P. B., Fonagy, P., Bullmore, E. T., the Neuroscience in Psychiatry Network, & Dolan, R. J. (2017). Mutualistic Coupling Between Vocabulary and Reasoning Supports Cognitive Development During Late Adolescence and Early Adulthood. Psychological Science. https://doi.org/10.1177/0956797617710785
q3 · i? · associational · r3
Two univariate LCS models fitted before the three-theory comparison in the Results section; both fitted well (Matrix Reasoning: CFI = 0.996; Vocabulary: CFI = 1.0) and showed change intercepts of 10.171 and 9.0 respectively, plus significant change-score variance.
"Further, both models showed evidence for negative feedback: Higher scores at Time 1 were associated with less improvement at Time 2, a pattern compatible with regression to the mean and developmental-ceiling effects"
Discussion¶
Related Claims¶
- Higher starting scores in vocabulary predicted greater gains in matrix reasoning and vice versa (bidirectional positive coupling) — related
- The mutualism model provides the best account of longitudinal changes in vocabulary and matrix reasoning, with by far the highest normalized model-selection probability — related
- Multidimensional IRT scores that account for latent variable covariances over time produce better recovery of growth parameters in longitudinal growth models than sum scores and other IRT approaches — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
univariate-lcs-growth-negative-feedback |
title |
Both cognitive domains showed significant growth, negative self-feedback, and substantial individual differences in change over the interval |
description |
Both cognitive domains showed significant growth, negative self-feedback, and substantial individual differences in change over the interval |
status |
review |
evidence_strength |
moderate |
newest_evidence |
2017 |
recheck_by |
2022 |
generated |
by process:wiki-ingest on 2026-10-17 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — kievit-2017 |
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