Crime prototypes, which have been linked to jurors' story constructions and verdicts, were elaborated through narratives, yielding 600 detailed stories, across seven different cases, in two experiments. These stories were manipulated under conditions that explored the prototypicality of the case, she verdict outcome, and whether it was a rightful or wrongful decision; the latter two manipulations, when combined, allowed for a comparison of actual outcomes versus true outcomes, and a measure of true culpability. Three or four prototypes, rather than one, emerged for all crimes, and though extraordinary rather than typical, they were far from simplistic. While the subjective element of motive dominated the culpability determination in Experiment I, objectivity prevailed in most cases in Experiment II. A commonsense and complex balancing of objective and subjective factors is the rule, while simplism was the rare exception.
Objectivity versos Subjectivity in the LawCriminal law has long been divided on whether objectivity or subjectivity should be predominant in determining culpability (Fletcher, 1978). The conflict can be put this way: Should we look first and foremost to the objective act (the actus reus), or to the subjective intent (the mens rea), for deciding guilt? In the 19th century, where objectivity was preponderant, its leading advocate was Oliver Wendell Holmes Jr. In The Common Law, "widely considered the best book on law ever written by an American" (Posner, 1992, p. x), Holmes wrote that "the standards of the law are external standards . . . [and as] law only works within the sphere of the senses ... it is wholly indifferent to the internal phenomena of conscience (Holmes, 1881, p. 88)." Objectivity's heyday and hegemony would end, though. A century later, where the Model Penal Code (ALI, 1962) is regarded as the most influential legal work in this time, the Code, "in almost every section of its substantive provisions, moves toward, if it does not totally embrace, a fully subjective concept of mens rea (Singer, 1986, p. 246)."