Immigrants, assimilation, and perceived school disorder: An examination of the “other” ethnicities

Extant research on school disorder has largely ignored modern immigrant groups, or has lumped these groups in an “other” category. This was often done for pragmatic reasons, but it likely masked any unique experiences these groups had with regard to school disorder. The current study examined Latino and Asian immigrant students’ experiences with school disorder using data from the Children of Immigrants Longitudinal Study. Findings indicated that Latino and Asian immigrant students report marked differences in school disorder. Current results revealed, in particular, that Asian immigrants report significantly higher levels of school disorder even though they outperform Latino students academically. Assimilation variables, however, have little to do with such perceptions. Implications from these findings are discussed.     

Comte's Caveat: How We Misunderstand Terrorism

Since the end of the Cold War, and particularly since September 11, 2001, the U.S. Government has substantially misunderstood its circumstances and has launched policies based on a compound error that has made those circumstances worse. The error consists of three parts: thinking the United States had more usable power after the Cold War when it had less; misreading the sources of apocalyptical terrorism; and failing to correct its misreading because of a bias set deep in its own political culture. Seeing the situation and the problems as they really are would lead to vast changes in both foreign and homeland security policies.     

Law and the Refusals of Poetry

Liverpool Law Review -     

Physical matches of bone, shell and tooth fragments: a validation study

The following study examines the reliability of physically matching fragments of bone and other mineral-based biological materials such as shells and teeth. Participants with varying education, training, and experience were asked to complete a matching exercise consisting of intentionally fragmented specimens. Success rates were very high; the positive association (correct match) rate was 0.925, while the nonassociation (overlooked match) rate was 0.075, and negative associations (incorrect matches) occurred at a rate of just 0.001. Results also indicate that those with more education and related experience tended to have higher positive association rates, although not significant statistically. Experienced osteologists, however, completed the matching exercise in significantly less time. Low error rates among both experienced and inexperienced individuals support the reliability and validity of performing physical matches of these materials, and suggest that performance may also be related to an individual's aptitude for spatial tasks or other factors.     

Revisiting the Thermal Development of Latent Fingerprints on Porous Surfaces: New Aspects and Refinements*

Abstract: Although the ability to develop latent fingerprints on paper using heat alone has been noted previously, it has been considered impractical for casework and inferior to other techniques. Here a new refinement of the technique is demonstrated for the high quality development of latent fingerprints on porous surfaces such as paper. Fingerprints deposited on various papers were developed by exposing them to hot air with a temperature in the vicinity of 300°C, for periods of c. 10–20 sec. Several different heating methods were tested. The novel observation was made that after shorter heating times, fluorescent prints could be observed. These became visible after longer heating times, as noted by earlier workers, but with greatly improved contrast compared with their results. Prints from various donors (and aged prints) were developed with excellent ridge contrast. Direct heating methods (such as with a hot plate or press) produced inferior results. The refined technique, which is simple, safe and inexpensive compared with conventional methods, has great potential for use in forensic laboratories.