Laws and Roll Calls in the U.S. Congress, 1891–1994

Recent empirical studies of lawmaking activity by legislatures rely heavily on roll call based measures and assume that roll call activity reflects lawmaking activity. We question this assumption for the case of the U.S. Congress. We examine several plausible sources of dissonance between the set of enacted public statutes and the universe of recorded votes in the U.S. Congress, using a comprehensive dataset of public enactments and roll call activity between 1891 and 1994. Because only 11.9% of the bills signed into law receive a recorded vote in the House, only 7.9% receive a recorded vote in the Senate, and only 5.5% receive a recorded vote in both the House and Senate, we provide guidance as to when studying voting behavior is likely a reasonable proxy for lawmaking behavior. There are sometimes important differences between the laws that do and do not receive a roll call that researchers should account for when using roll calls to study lawmaking in the U.S. Congress.     

Collage of Comment

Is Internet freedom an absolute, universal value like freedom of speech? If there are limits, how and by whom can they be established? Is crying fire or scaling firewalls anymore acceptable in cyberspace than in physical space? What is the impact on the discourse between nations, cultures and individuals? In this section, we gather a collage of comments from various key players from Google to Wikileaks to the US State Department along with comments by one of the most cogent analysts of the Net and the president of Turkey.     

Private Versus Public Placements A study of recidivism among adjudicated juvenile offenders

The shift from public to private placements for juveniles offenders has become much more pronounced over the last several decades. Using longitudinal data drawn from a medium-sized Midwestern county, we examine whether private residential placements are more effective than public training schools in reducing recidivism levels. We define recidivism in terms of level of reoffending, seriousness of reoffending, and time to failure. We control for a variety of demographic and legal factors to reduce the possibility of spurious findings. Results show that private placements are no more effective than commitments to state-operated institutions in reducing recidivism levels. Additionally, the cost associated with committing juveniles to private facilities is substantially higher. We conclude by considering how our study informs current debate about the privatization of juvenile corrections.     

To Simulate or NOMINATE?

Carroll et al. (2009) summarize the similarities and differences between the NOMINATE and IDEAL methods of fitting spatial voting models to binary roll‐call data. As those authors note, for the class of problems with which either NOMINATE and the Bayesian quadratic‐normal model can be used, the ideal point estimates almost always coincide, and when they do not, the discrepancy is due to the somewhat arbitrary identification and computational constraints imposed by each method. There are, however, many problems for which the Bayesian quadratic‐normal model can be easily generalized, so as to address a broad array of questions and take advantage of additional data. Given the nature and source of the differences between NOMINATE and the Bayesian approach—as well as the fact that both approaches are approximations of the decision‐making processes being modeled—we believe that it is preferable to choose the more flexible Bayesian approach.     

Videotaped Confessions: Panacea or Pandora's Box?

Videotape is becoming an increasingly common means of recording and presenting confessions that are obtained during custodial interrogations. Many scientific, legal, and political experts view this procedural advance as a solution to the growing problem of some innocent people being induced to incriminate themselves when confronted by standard police interrogation tactics. We review a program of research that indicates, however, that the indiscriminate application of videotaping to solve the problem of coerced or false confessions slipping through the system could ironically exacerbate the situation.