OVID impact. Original scale score</p></dd>
    <dt><code>ACHIEVEMENT_LEVEL</code></dt><dd><p>Achievement level associated with student scale score</p></dd>
    <dt><code>ETHNICITY</code></dt><dd><p>Student ethnicity</p></dd>
    <dt><code>FREE_REDUCED_LUNCH_STATUS</code></dt><dd><p>Student free/reduced lunch status</p></dd>
    <dt><code>ELL_STATUS</code></dt><dd><p>Student English Language Learner status</p></dd>
    <dt><code>GENDER</code></dt><dd><p>Student gender</p></dd>
    <dt><code>SCHOOL_NUMBER</co