Nonproficiency

Non`pro`fi´cien`cy


n.1.Want of proficiency; failure to make progress.
References in periodicals archive ?
nonproficiency and other achievement gaps were disproportionately higher
When comparing the last 3 nonproficiency years to the first 2 years of students to undergo the new ninth grade program (classes of 2012 and 2013), the latter increased the average composite by 8% (see Figure 3).