Claims

Autonomous motivation positively predicts subsequent school grades in both middle and high school students

Claim · All claims
Evidence · 1 study · associational r2 · q3 · i1 small
Currency · newest study 2021 · 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 i1 Autonomous motivation measured at the start of the year positively predicts end-of-year grades, with standardized coefficients of .12 (high school) and .33 (middle school). → Mouratidis 2021

Evidence

Mouratidis 2021

Mouratidis, A., Michou, A., Sayil, M., & Altan, S. (2021). It is autonomous, not controlled motivation that counts: Linear and curvilinear relations of autonomous and controlled motivation to school grades. Learning and Instruction, 73, 101433. https://doi.org/10.1016/j.learninstruc.2020.101433

q3 · i1 · associational · r2

Two-sample longitudinal study: motivation measured in class at T1, grades collected six months (Sample 1, n = 3094) and two months later (Sample 2). The article reports grades "predicted positively by T1 autonomous motivation" in both samples (β = .12 and .33, printed in Table 2).

"end-of-school-year grades in either mathematics or Turkish language subject matter were predicted positively by T1 autonomous motivation and negatively by T1 controlled motivation"

Discussion

Learner Variables

Page metadata
Field Value
type claim
id autonomous-motivation-predicts-higher-grades
title Autonomous motivation positively predicts subsequent school grades in both middle and high school students
description Autonomous motivation positively predicts subsequent school grades in both middle and high school students
status review
evidence_strength moderate
newest_evidence 2021
generated by process:wiki-ingest on 2026-10-23
trust unverified — no one has confirmed this page's content
sources 1 — mouratidis-2021

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