Stereotyping Hispanics: The differential effect of research method,label, and degree of contact

One hundred Anglo university students were asked to rate a number of ethnic/national groups (American, Chicano, Mexican American, Hispanic, Puerto Rican, Japanese, and German) on a Semantic Differential and to openly produce traits they identified with each group. As expected, the freely produced traits differed from those obtained in another study which used the Katz and Braly technique with students from the same university. Furthermore, differential evaluations were found for Chicanos and Mexican Americans in which the latter group was perceived more positively in the Evaluative Dimension, but not in terms of Potency or Activity. Also, as expected, having a member of the group as a friend produced the highest correlations with a positive perception of the group as a whole.     

The continuous nature of timing reprogramming in an interceptive task

The time course of movement timing reprogramming was examined in a task requiring temporal coincidence of the conclusion of a forehand drive with the arrival of a moving luminous target at the end of an electronic trackway. The moving target departed from one end of the trackway at a constant velocity of 2 m (.) s(-1), and for a part of the trials its velocity was increased to 3 m (.) s(-1). Target velocity was modified at different moments during stimulus displacement, producing times-to-arrival after velocity increment (TAVIs) from 100 to 600 ms. The effect of specific practice on movement reprogramming was also examined. The results showed early adjustments to the action (TAVIs = 100 - 200 ms) that seemed to be stereotyped, while feedback-based corrections were implemented only at TAVIs of 300 ms or longer. Temporal accuracy was progressively increased as longer TAVIs were provided up to 600 ms. Skill training led to an overall increment of temporal accuracy, but no effect of specific practice was found. The results indicate that timing reprogramming in interceptive actions is a continuous process limited mainly by intrinsic factors: latency to initiate more effective adjustments to the action, and rate-of-movement timing reprogramming.     

The Birth of Particle Physics In Spain

Experimental high-energy and nuclear physics was created in Spain thanks to Joaquín Catalá de Alemany, who founded the Institute of Corpuscular Physics (IFIC) at the University of Valencia in 1950. The physics of photographic emulsions, cheap and easy to manipulate, were well adapted to the depressed situation in Spain following the Civil War. This essay describes how, using these techniques, Catalá de Alemany created a group, established links with international laboratories, and fostered a tradition that continues today.     

The role of comparison in perceptual learning: effects of concurrent exposure to similar stimuli on the perceptual effectiveness of their unique features

In three experiments, rats were given concurrent exposure to a compound flavor (AX) and to one of the elements of the compound (X). The perceptual effectiveness of A was then assessed by a test involving generalization of a conditioned aversion. Comparison was made with a preexposure procedure in which the compound and the common element were presented on separate trials, either in alternation or in separate blocks of trials. The effectiveness of the unique cue was less after blocked preexposure than after either of the other procedures; concurrent preexposure did not produce a greater effect than did alternating preexposure. These results challenge the suggestion that concurrent preexposure engages a special comparison process that will facilitate this form of perceptual learning.     

An On-Demand and Cloud-Based Digital Scholarship Applications Dashboard

Building on the findings of a 2013 NEH Digital Humanities Start-Up funded project, in early 2016 we began working on an IMLS Sparks! funded project: Digital Scholarship Applications Dashboard. The project is a collaborative initiative between University IT and the Library's Center for Digital Scholarship. We are currently evaluating an efficient and user-friendly dashboard solution that will allow faculty and student to easily choose, configure, deploy, and evaluate any of a set of common web applications in a shared and virtual hosting environment. The service is similar to those offered by commercial hosting providers for deployment of popular web applications, but our Scholars Dashboard service will focus on tools more relevant to digital scholarship and digital humanities. The prototype leverages OpenNebula, an open source cloud-computing platform for managing distributed data center environments, and Amazon Web Services for deploying virtual machines. In this article, we will describe the work we have done in the last year and further discuss the role of digital scholarship teams within academic libraries in providing cloud-based infrastructure for digital scholarship and research.     

Scholarly management research in Spanish language: A bibliometric analysis (2000–2010)

In this article, the authors analyze the characteristics of the vernacular management literature in Spanish-speaking countries and examine what factors can explain the differences observed in the production of these countries. The results indicate that management research has gained ground in the last decade, as revealed by the apparition of new journals and the number of articles published. The article also shows that Spain has a different profile of published articles than that of the other countries, as its production is mostly composed of empirical-quantitative articles. Finally, a negative binomial regression model suggests that the countries' scientific output is positively associated with their level of economic development and the size of their economies.     

Where and how early career researchers find scholarly information

This article presents findings from the first year of the Harbingers research project started in 2015. The project is a 3‐year longitudinal study of early career researchers (ECRs) to ascertain their current and changing habits with regard to information searching, use, sharing, and publication. The study recruited 116 researchers from seven countries (UK, USA, China, France, Malaysia, Poland, and Spain) and performed in‐depth interviews by telephone, Skype, or face‐to‐face to discover behaviours and opinions. This paper reports on findings regarding discovery and access to scholarly information. Findings confirm the universal popularity of Google/Google Scholar. Library platforms and web‐scale discovery services are largely unmentioned and unnoticed by this user community, although many ECRs pass through them unknowingly on the way to authenticated use of their other preferred sources, such as Web of Science. ECRs are conscious of the benefits of open access in delivering free access to papers. Social media are widely used as a source of discovering scholarly information. ResearchGate is popular and on the rise in all countries surveyed. Smartphones have become a regularly used platform on which to perform quick and occasional searches for scholarly information but are only rarely used for reading full text.     

Emotional design application to evaluate user impressions of library information desks

To evaluate the quality of service it is critical to know the concepts on which such evaluations are made from the user point of view. Differential semantics was applied in an emotional design framework to identify these concepts, or dimensions, and an equation was devised to discover the influence they have in the acceptance of a service by users. Some 53 users evaluated the tangible elements of 28 library information desks. Five latent concepts emerged from the analysis: modern, welcoming, professional, simple, and accessible. The most influential concepts influencing willingness to interact at library information desks were, in descending order, modernity, professionalism, welcoming environment, and accessibility. Finally, a comparative semantic profile was developed to explore the perception differences between the most and the least desirable information desks. Understanding the concepts that users consider when evaluating information desks and the influence of those concepts on user behavior can help designers improve overall service quality impressions.