Neuropsychological performance of sexual assaulters and pedophiles

Persons who had been arrested for sexual assault were administered the Luria-Nebraska Neuropsychological Battery and the results compared to a group of normal controls. The sexual assaulters performed significantly worse on 7 of the 14 scales of the battery. The data were then broken down into three groups: (1) those who had forcibly assaulted postpubescent victims, (2) those subjects who had sexually molested a prepubescent child, and (3) normal controls. A discriminant analysis correctly classified 68% of the subjects on the basis of their neuropsychological performance alone.     

Functional Hypotheses of Party Decline: The Case of the Scandinavian Social Democratic Parties*

Functional hypotheses of party decline define parties as fulfilling specific functions in the political system and relate party decay to the inability or diminished capacity of parties to perform these functions. This article examines two major hypotheses of this sort by assessing their relevance in the case of the Danish, Norwegian and Swedish Social Democratic parties. First, it deals with the thesis of the declining functionality of the mass membership party. Second, it discusses the rival structure hypothesis which argues that rival forms of political organization pose a threat to parties by encroaching upon their functions. These arguments are confronted with available empirical data. In several instances, the empirical evidence points to inadequacies in the hypotheses, or directly confutes them. These weaknesses of the hypotheses are discussed, and alternative interpretations are offered.     

Forecasts and Preferences in the 1992 General Election

Little attention has been paid to the influence of expectations for victory on the formation of general election preferences in U.S. presidential races. There is good reason to believe, however, that under certain conditions citizens' forecasts of who will win the fall election may influence their preference and their vote. We model preferences during the course of the fall 1992 campaign as a function of two kinds of expectations. First we attempt to identify a component of expectations that is independent of political projection. We discover that expectations based only on information about the race play a prominent role in preference formation early in the fall but decline later as the cost of information drops. Similar results obtain when we include projection in the model of expectations. We conclude that general elections may have some of the same dynamic properties that are observable in primaries. Since early momentum in the fall campaign may influence subsequent preference formation, we contend that leads in early polls are valuable.