Those things are proven. But only if the person wants to be in the SFI game and to be successful. 1. Put the words Simple for understanding; 2. Be online always and open for every kind of questions. 3. Discuss opinions with the other person; 4. Do together with your team member the Launchpad /if he/she wants of course/; 5. Teach and show in practice SFI basics.
Good luck! Don't give up if a problem shows. Resolve it.