Race-based judgments, race-neutral justifications: experimental examination of peremptory use and the Batson challenge procedure.

Practically speaking, the peremptory challenge remained an inviolate jury selection tool in the United States until the Supreme Court's decision in Batson v. Kentucky. 476 U.S. 79 (1986). Batson's prohibition against race-based peremptories was based on two assumptions: (1) a prospective juror's race can bias jury selection judgments; (2) requiring attorneys to justify suspicious peremptories enables judges to determine whether a challenge is, indeed, race-neutral. The present investigation examines these assumptions through an experimental design using three participant populations: college students, advanced law students, and practicing attorneys. Results demonstrate that race does influence peremptory use, but these judgments are typically justified in race-neutral terms that effectively mask the biasing effects of race. The psychological processes underlying these tendencies are discussed, as are practical implications for the legal system.