Table 4.

Organization of guidance and technological tools used in guidance.

Study	Organization of guidance	Technological tools used in guidance
Mettiäinen and Vähämaa [51]	Supervision organized in a web-based discussion forum in which guidance was provided by nurse educators with additional attention to peer support	An online discussion forum on the Moodle platform (a learning management system)
Lai and Wu [48]	A clinical e-portfolio system supervised by nurse educators	An e-portfolio system running on mobile netbooks
Lai and Yen [49]	Guidance provided by nurse educators, both with and without the use of technological tools	A mobile voice recording app, various evaluation apps, videos, mobile devices, and a web-based learning platform
Wu et al [50]	An e-book system in conjunction with guidance from nurse preceptors and nurse educators	A web-based e-book system