“…Person is a relatively familiar word but not strongly meaningful. The word property indices reported by the MRC Database have been demonstrated to be strongly predictive of human judgments of lexical competence (Crossley, Salsbury, McNamara, & Jarvis, 2011a, 2011b, human judgments of second language (L2) writing quality , the development of L2 lexical proficiency (Salsbury, Crossley, & McNamara, 2011), and text difficulty (Crossley, Allen, & McNamara, 2012;Freedle & Kostin, 1993). For each index, higher values equate to greater lexical properties (i.e., more concrete, familiar, imageable, and meaningful words).…”