Here’s a YouTube playlist you may find useful. It’s from Nordica and they discuss fundamentals needed to help pass the PSIA Levels 1, 2, 3 exams:
How To Pass Your Level I, II, or III Certification – Nordica | PSIA-AASI
Be sure to choose the video for your particular level and then look at the FAQs video as well.
And don’t forget about my Level 1 Resources page.
Good luck!
-Tony
