Corruption and the Mexican political system: Continuity and change

Thanks to the nature of its political system, Mexico has had a long history of political corruption. Yet recent changes in the patterns of corruption and broader political changes have seemingly altered the equation. Anger over rampant corruption under President Carlos Salinas contributed to the stunning electoral defeat of the PRI in July 1997, while the outcome, the PRI's loss of majority control of the Chamber of Deputies, will add to the structural pressures that have mounted in recent years against institutionalised corruption. This article explores these trends. It sets out the historical and theoretical foundations of corruption in Mexico, examines changes in the incidence and patterns of corruption, and discusses the impact of recent political changes on this aspect of the system. Though cautiously optimistic regarding the impact of Mexico's political breakthrough on efforts to deal with the problem of corruption, the essay concludes on a cautious note, highlighting the difficulties other Latin American countries have encountered in strengthening the rule of law and reining in corruption.     

Integrated Theory and Crimes of Trust

The integrated theory first proposed by Elliott et al. (1979), combining strain, social control, and social learning (and sometimes social disorganization) theories, has been repeatedly tested and consistently supported for a wide range of behaviors including licit and illicit substance use, violence, and other forms of illegal behavior. It has not, however, been tested for a class of illegal behaviors best described as crimes of trust, which include different types of fraud, workplace theft, and income tax evasion. This category of offending includes offenses commonly regarded as white collar crime, and also offenses that have been more or less marginal to the study of white collar crime. The present paper tests the integrated theory specifically for crimes of trust in the National Youth Survey Family Study, a national, multigenerational sample of individuals whose focal respondents were 11–17 years old in 1976–1977, and who are now in middle adulthood. Relying on structural equation modeling (SEM), parallel tests are performed for two generations, the focal respondents in early middle age (ages 38–45) and their adult offspring (ages 18–24) for the period 2002–2004.     

An Improved Version of a Tool Mark Comparison Algorithm

Chumbley et al. (2010) described a statistically based algorithm for comparing pairs of tool marks. They presented empirical evidence that the algorithm produces well‐separated similarity score values for “matching” and “non‐matching” pairs of tool marks. However, the algorithm has two substantial weaknesses. First, it is “uncalibrated” in the sense that error rates can be determined only through empirical investigation. Second, it relies on a randomized test and can lead to different similarity scores when the algorithm is repeatedly applied to the same pair of tool marks. We present an improved version of the procedure, which eliminates the randomized scores and yields more consistent and predictable error rate control. This is accomplished by replacement of a random sampling step from the original algorithm with a deterministic process. We demonstrate the improved algorithm and compare its performance to the original by applying to known “matching” and “non‐matching” pairs of tool marks.     

Racial and ethnic differences in the risk factors associated with bully victimization

Bullying victimization has been recognized as a social issue facing a large proportion of America’s children and adolescents. Although important contributions to the knowledge base have been made regarding risk factors for bullying, little is known about whether a relationship between the potential victim’s race/ethnicity and their likelihood of bully victimization exists. Further, whether the factors that place persons at risk for bullying victimization are invariant across groups is unknown. The present study attempts to fill these voids in the literature by using a national sample and incorporating a more comprehensive list of predictors compared to what has been used in previous studies. Results indicate that risk factors for bullying are largely invariant across race and ethnicity.     

Adolescents’ time use: Effects on substance use,delinquency and sexual activity

Using an integration of social control theory and the routine activity perspective, adolescent time use was examined for effects on problem behaviors. We examined a wide variety of time use categories, including homework, extracurricular activities, sports time, alone time, paid work, housework, television watching, as well as indices of family time and peer time, for their effects on heavy alcohol use, cigarette smoking, illicit drug use, delinquency and sexual activity. The study employed a representative household sample of adolescents (n=606) and took into account important sociodemographic factors – gender, age, race (Black and White), and socioeconomic status. The most important predictors of adolescent problem behaviors were family time and peer time. Family time serves as a protective factor against all five problem behaviors while peer time is a highly significant risk factor for all five problem behaviors. Ph.D. in Sociology from the University at Buffalo. She is a Senior Research Scientist at the Research Institute on Addictions, University at Buffalo, 1021 Main Street, Buffalo, The State University of New York 14203. Her research interests include family influences on the development of adolescent substance use, gambling, and other problem behaviors M.A. in Mathematics from the University of Rochester. He is Project Manager/Data Analyst at the Research Institute on Addictions, University at Buffalo, 1021 Main Street, The State University of New York 14203. His current research interests include advanced data analysis techniques for studies of alcohol, other substance use and gambling behaviors among youth and adults. Ph.D. in Psychology from the University at Buffalo. He is a Senior Research Scientist at the Research Institute on Addictions, University at Buffalo, 1021 Main Street, The State University of New York 14203. His research interests include the substance abuse/crime nexus, the epidemiology of substance abuse, and the etiology and epidemiology of pathological gambling. Ph.D. in Sociology from Yale University. He is Professor and Chair in the Department of Sociology, University at Buffalo, 430 Park Hall, Buffalo, The State University of New York, 14260. His research interests include interpersonal relations in adolescent, family, friendship, and work groups. M.S. in Epidemiology from the University at Buffalo. She is a retired Research Scientist from the Research Institute on Addictions, University at Buffalo, 1021 Main Street, The State University of New York 14203. Her research interests include alcohol and other substance use among adolescents and families