How Trust Matters: The Changing Political Relevance of Political Trust

Americans most often think about government in terms of its ability to grapple with issues of redistribution and race. However, the September 11 terrorist attacks led to a massive increase in media attention to foreign affairs, which caused people to think about the government in terms of defense and foreign policy. We demonstrate that such changes in issue salience alter the policy preferences that political trust shapes. Specifically, we show that trust did not affect attitudes about the race‐targeted programs in 2004 as it usually does, but instead affected a range of foreign policy and national defense preferences. By merging survey data gathered from 1980 through 2004 with data from media content analyses, we show that, more generally, trust's effects on defense and racial policy preferences, respectively, increase as the media focus more attention in these areas and decrease when that attention ebbs.     

A Critical Review of the Psychometric Evidence Base of the Child Abuse Potential Inventory

Screening for potential child abuse is an essential component of work in many child and family services. The Child Abuse Potential inventory (CAP; Milner 1986) is one measure developed to help in this task. The primary aim of this review is to critically evaluate studies reporting psychometric information of the CAP. A previous paper by Milner (Clinical Psychology Review 14(6): 547–583 1994) reviewed studies evaluating the psychometric properties of the measure up to 1994. Since then over 100 articles have been published that consider the measurement properties of this tool. This review considers 27 papers published since Milner’s (Clinical Psychology Review 14(6): 547–583 1994) review that clarify previous findings in relation to specific psychometric properties of the CAP. In particular, this review focuses on studies that provide information on the cross-cultural validity of the CAP, on the internal consistency of the CAP measure as a whole and its subscales, or on sensitivity and specificity classification rates. Studies providing information on the differential validity of the CAP (using at least two differentiated sample groups) or the efficacy of the CAP to identify change are also considered. Published evidence suggests that the CAP can help assess for a range of difficulties associated with increased risk for physical child abuse. The CAP scales have shown good internal consistency estimates across sample groups and cultures, with similar underlying themes for CAP factors reported for the different cultures studied. The differential validity of the CAP has also been shown, although sensitivity and specificity classification rates have varied. The CAP appears able to indicate some degree of pre—to post-intervention change, although further investigation is required to clarify what changes in CAP scores actually reflect. Further investigation of this measure in other countries is also required.     

Stable isotope models to predict geographic origin and cultivation conditions of marijuana

Here we describe stable isotope based models using hydrogen and carbon isotope ratios to predict geographic region-of-origin and growth environment for marijuana, with the intent of applying these models to analyses of marijuana trafficking in the USA. The models were developed on the basis of eradication specimens and border specimens seized throughout the USA. We tested reliability of the geographic region-of-origin and growth environment models with a “blind” set of 60 marijuana eradication specimens obtained from counties throughout the USA. The two geographic region-of-origin model predictions were 60–67% reliable and cultivation environment model predictions were 86% accurate for the blind specimens. We demonstrate here that stable isotope ratio analysis of marijuana seizures can significantly improve our understanding of marijuana distribution networks and it is for that purpose that these models were developed.     

To Patent or Not: Faculty Decisions and Institutional Success at Technology Transfer

We draw on qualitative data derived from field work on two university campuses to develop an explanation for widely disparate rates of new invention disclosure. We argue that faculty decisions to disclose are shaped by their perceptions of the benefits of patent protection. These incentives to disclose are magnified or minimized by the perceived costs of interacting with technology transfer offices and licensing professionals. Finally, faculty considerations of the costs and benefits of disclosure are colored by institutional environments that are supportive or oppositional to the simultaneous pursuit of academic and commercial endeavors.     

Thirty-seven degrees frigid: US-chilean relations and the spectre of polar arrivistes, 1950-59

After its 1948 proposal to internationalize Antarctica had been rejected, the United States accepted the Chilean Escudero Plan as a necessiry for avoiding further political disputes among the seven nations that had balked at the proposal's call to renounce their sovereign rights. US and Chilean officials proceeded to discuss revisions that might enhance the Escudero Plan's acceptabiliry to the other nations, all of which shared the goal of excluding the Soviet Union. Before there had been any substantial progress, the 1957-58 International Geophysical Year legitimated the USSRs presence in the far south, and already tense US-Chilean relations entered a phase of heightened apprehensiveness. This article explores the diplomatic and contextual nuances of this bilateral interaction that proved central in bringing the Antarctic Treary of 1959 to fruition.