User Statistics

Important definitions

Term	Definition
XP (experience points)	For every question the user attempts they are rewarded a certain amount of XP where the amount is based on the difficulty of the question compared to their ability score
Ability Score	Given from the adaptive testing metrics, is obfuscated to the user so they only see a 'word' not a specific number
Completion	The number of correctly attempted questions divided by the total number of questions in the {subtopic, unit, course}

Where these metrics are displayed

course:

• global XP bar

unit:

• unit XP bar
• completion bar

subtopic:

• ability score bar