Table A1.

Research variable items.

Latent variable	Item		Statement
AI performance assessment	AIE1	I believe that AI technology can reduce human bias in the evaluation process.	Swiecki et al. (2022) and Aloisi (2023)
	AIE2	I believe that AI technology can provide detailed feedback to help me improve my learning.
	AIE3	AI technology can promptly provide my learning performance and feedback.
	AIE4	AI technology is reliable in assessments, and I trust its scoring standards.
Expectation confirmation	CONF1	The learning experience in blended learning is better than I expected.	Bhattacherjee (2001) and Lee (2010)
	CONF2	The quality of blended learning is better than I expected.
	CONF3	Most of my expectations for using blended learning were met after use.
Perceived usefulness	PU1	I can engage in blended learning anytime, anywhere.	Davis (1989) and Bhattacherjee (2001)
	PU2	I find blended learning to be useful.
	PU3	Blended learning has improved my learning efficiency.
Learning satisfaction	SAT1	Overall, I am satisfied with the experience of blended learning.	Thong et al. (2006)
	SAT2	I am satisfied with my experience using blended learning.
	SAT3	I can feel the joy of learning during blended learning.
	SAT4	I am satisfied with the learning outcomes of blended learning.
Continuance intention	CI1	I intend to continue using blended learning in the future.	Lee (2010)
	CI2	I will choose more blended learning courses in the future.
	CI3	I will continue to use blended learning in my future studies.
	CI4	The learning experience in blended learning is better than I expected.