title: Differences in self-concept among high, average, and low achieving high school sophomores.
authors.forename: N M
authors.initials: NM
authors.lastname: Haynes
authors.forename: M
authors.initials: M
authors.lastname: Hamilton-Lee
authors.forename: J P
authors.initials: JP
authors.lastname: Comer
mesh_terms: D000124:Achievement; D000293:Adolescent; D001741:Black or African American / Q000523:psychology; D005260:Female; D006801:Humans; D008297:Male; D012649:Self Concept; D013334:Students