Problem difficulty level relates to metacognitive knowledge level: the more difficult the problem, the higher the metacognitive knowledge required¶
Claim · All claims
Evidence · 1 study · causalr1·q1
Currency · newest study 2018 · 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.
q1 i? The article concludes that harder problems demand higher levels of metacognitive knowledge, with level-3 problems requiring mastery of level-1 and level-2 capabilities plus metacognition. → Amin et al. 2018
Evidence¶
Amin et al. 2018¶
Bunga D. Amin, Helmi Abdullah and Jasruddin D. Malago. (2018). Sketch strategy of knowledge in physics learning and its influence on metacognitive. Educational Research and Reviews. https://doi.org/10.5897/ERR2017.3293
q1 · i? · causal · r1
Authors' concluding interpretation, based on their analysis of the three PPM levels: level-1 needs only remember-and-use, level-2 requires connecting two cases, and level-3 consists of three linked cases. This is an interpretive claim, not a tested result; no effect size is printed.
"The more difficult the problem is, the higher the level of metacognitive knowledge."
Discussion¶
Learner Variables¶
- Metacognition — predictor: learners who differ on it differ in outcomes
Related Claims¶
- Differential scaffold benefits were more salient for the more difficult learning concept — related
- Students' difficulty rankings of equation types partly mismatch their measured performance, though metacognitive accuracy improves with age — related
- Subjective experience on the easiest RAPM items matches that of insight problems, while difficult items resemble analytic problems — related
- Estimated parameters show lower-skill students have more variable performance (correlations typically from r = -0.2 to r = -0.4) and harder problems are more discriminating (r = 0.17) — related
- The greater the reorganization of prior knowledge required, the harder new information is to acquire — related
- High school teachers' rankings of algebra problem difficulty were uncorrelated with student performance, while middle school teachers' rankings were accurate — related
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