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Large-scale Assessments in Education

An IERI – International Educational Research Institute Journal

Fig. 1 | Large-scale Assessments in Education

Fig. 1

From: Exploration of the linear and nonlinear relationships between learning strategies and mathematics achievement in South Korea using the nominal response model : PISA 2012

Fig. 1

Item Characteristic Response Curve of GPCM and NRM.

Note. X-axis = θ (learning strategy score), Y-axis = Probability of selecting the strategy, P1 = Memorization strategy, P2 = Elaboration strategy, and P3 = Metacognitive strategy.

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