. 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 VI.

States in Two-Stage Markov Chain Model

High-level States	Accuracy Score Range	Sub-States	Accuracy Score Range
Stage 1	[0, 199]	Immature	[0, 199]
Stage 1	[0, 199]	Mature	over 199
Stage 2	[200, 369]	Immature	[0, 199]
		In-Progress	[200, 369]
		Mature	over 369
Stage 3	[370, 477]	Immature	[0, 369]
		In-Progress	[370, 476]
		Mature	over 477
Stage 4	over 477	Immature	[0, 369]
		In-Progress	[370, 476]
		Mature	over 477