TABLE 4.

Assessment of construct reliability.

Construct	CA	Measurement instrument/item
Perceived usefulness	0.69	Teaching with digital learning media will worsen my course grades. Teaching with digital learning media has more advantages than disadvantages. The use of digital learning media in teaching is advantageous overall.
Perceived ease of use	0.62	My lecturers’ instructions on how to use the digital learning media are difficult to follow. It is difficult to learn how to use the digital learning media in the learning process.
Behavioral intention	0.87	I intend to use digital learning media for self-study purposes in the next semester. I intend to use digital learning media in the next semester when preparing projects, papers and assignments.
Perceived enjoyment	0.92	Learning with digital media is pleasant for me. Learning with digital media is fun for me.
Attitude	0.82	I understand the crisis as an opportunity for the spread of digital education in universities. I welcome the increasing relocation of educational processes to virtual space, i.e., presence teaching being replaced by online teaching. I am confident that in the virtual semester, teaching content can be taught without major obstacles.
Learning flexibility	0.88	The use of digital media enables me to learn flexibly. The use of digital media enables me to learn in a self-directed way. *The use of digital media allows me to watch video lectures several times. (Item deleted after EFA)
Time flexibility	0.79	Using digital media saves me time and resources on traveling to university. Using digital media optimizes my time management.
Social isolation	0.89	The use of digital media leads to socially isolated work. The use of digital media changes my direct communication with fellow students. The use of digital media changes my direct communication with lecturers.