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. Author manuscript; available in PMC: 2025 Jan 1.
Published in final edited form as: IEEE Trans Learn Technol. 2023 Jan 13;17:462–473. doi: 10.1109/tlt.2023.3236899

TABLE V.

Mean and Standard Deviation of R2 Values

Measures Mean Standard Deviation
Accuracy Scores in Real 0.5514 0.2323
Accuracy Scores in VR 0.4847 0.1611
Completion Time in Real 0.6789 0.2956
Completion Time in VR 0.5215 0.1033