Citation

Wiener RL, Hurt LE, Thomas SL, Sadler MS, Bauer CA, Sargent TM. J. Appl. Soc. Psychol. 1998; 28(2): 124-144.

Copyright

(Copyright © 1998, John Wiley and Sons)

DOI

10.1111/j.1559-1816.1998.tb01696.x

PMID

unavailable

Abstract

This paper identifies rational orderliness and moral appropriateness as 2 norms that the United States Constitution requires for sentencing in capital murder trials. The courts convey these norms directly to jurors through jury instructions in the penalty phase of capital murder trials. To follow the instructions, jurors require accurate declarative knowledge (rules of law) and procedural knowledge (processes required to execute the rules) of state and federal sentencing law. Undergraduate mock jurors showed low accuracy for both types of knowledge after reviewing and listening to pattern jury instructions. Participants failed to offset aggravating factors with mitigating circumstances as the Missouri Approved Jury Instructions direct. The less knowledge that participants mastered about mitigation, the more certain they were of invoking the death penalty.