Table 1.

Finalized item pool for administration and factor analysis.

Item number	Refined item pool
1	I can install applications/programs (like Zoom) on my cell phone, computer, or another electronic device on my own (without asking for help from someone else).a
2	I can use applications/programs (like Zoom) on my cell phone, computer, or another electronic device on my own (without asking for help from someone else).a
3	I can set up a video chat using my cell phone, computer, or another electronic device on my own (without asking for help from someone else).a
4	I can solve or figure out how to solve basic technical issues on my own (without asking for help from someone else).a
5	If you encounter a technical issue while using your cell phone, computer, or another electronic device, what do you do first?b
6	How often do you need someone (like your child/children) to help you with using your digital devices?c

^aResponse options range from 0 (strongly disagree) to 4 (strongly agree).

^bResponse options include 0 (ask someone for help) and 1 (try and solve the technical issue on my own—without help from someone else).

^cResponse options include 0 (always), 1 (almost always), 2 (about half the time), 3 (not very often), and 4 (never).