Four visual patterns of moment-by-moment learning curves occur in grade-five arithmetic practice with an ALT, with immediate peaks most frequent and single spikes absent.¶

Claim · All claims
Evidence · 1 study · associational r2 · q2
Currency · newest study 2021 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q2 i? Moment-by-moment learning curves coded from 265 graphs showed four forms: immediate peak (45%), immediate drop (25%), separated multiple spikes (17%), and close multiple spikes (13%). → Inge Molenaar 2021

Evidence¶

Inge Molenaar 2021¶

Inge Molenaar, Anne Horvers, Ryan S. Baker. (2021). What can moment-by-moment learning curves tell about students' self-regulated learning? Learning and Instruction, 72, 101206. https://doi.org/10.1016/j.learninstruc.2019.05.003

q2 · i? · associational · r2

Coding study of 265 moment-by-moment learning curve graphs from 92 students' ALT log data, coded by two trained coders with kappa 0.74. The article reports "Immediate peak were most frequent with 118 curves (45%)"; separated multiple spikes occurred 46 times (17%) and close multiple spikes 35 times (13%), while single spike curves did not occur.

"We found four visual patterns of learning curves, shown in Fig. 4. Immediate peak were most frequent with 118 curves (45%), followed by immediate drop (occurred 66 times, 25%)."

Discussion¶

Related Claims¶

• Close multiple spikes suggest students unable to regulate accuracy on their own learned better once the ALT took over part of the regulation. — related
• The form of moment-by-moment learning curves depends on problem difficulty: immediate drops concentrate on easy problems, while spike forms become more frequent as difficulty increases. — related
• Students learned significantly over the four lessons, and learning outcomes differed by curve form: immediate drop reflected high prior knowledge with low gain, while immediate peak showed the highest gain. — related
• Accuracy differs significantly across moment-by-moment learning curve forms, with immediate drop highest and a downward trend in attempt accuracy as curve complexity increases. — related
• Effort (unique problems and problem-solving attempts) does not differ between moment-by-moment learning curve forms. — related
• Transfer score was significantly predicted by the count of moment-by-moment learning curve forms, with separated multiple spikes negatively impacting transfer. — related