Comparability of Mortality Estimates from Social Surveys and Vital Statistics Data in the United States

Population Research and Policy Review - Social surveys prospectively linked with death records provide invaluable opportunities for the study of the relationship between social and economic...     

#wheresRey: feminism,protest, and merchandising sexism in Star Wars: The Force Awakens

The blockbuster film Star Wars: The Force Awakens (2015) earned over $2 billion dollars at the box-office worldwide and became a cultural phenomenon. Produced by media giant Disney, The Force Awakens also generated huge merchandising sales and earned over $9 billion within a year. The film’s main protagonist, Rey, was heralded as a strong, feminist-influenced heroine that capably carved her own space within the male dominated Star Wars universe. Unfortunately, the inherent sexism of the film’s marketing strategy meant that Rey was excluded from the merchandising line. Consumers protested Rey’s absence and demonstrated the importance of popular culture within the realm of political protests about gender equality and commercialization, ultimately leading to industrial and social change.     

The development of gaze following in monolingual and bilingual infants: A multi-laboratory study

Determining the meanings of words requires language learners to attend to what other people say. However, it behooves a young language learner to simultaneously encode relevant non-verbal cues, for example, by following the direction of their eye gaze. Sensitivity to cues such as eye gaze might be particularly important for bilingual infants, as they encounter less consistency between words and objects than monolingual infants, and do not always have access to the same word-learning heuristics (e.g., mutual exclusivity). In a preregistered study, we tested the hypothesis that bilingual experience would lead to a more pronounced ability to follow another's gaze. We used a gaze-following paradigm developed by Senju and Csibra (Current Biology, 18, 2008, 668) to test a total of 93 6- to 9-month-old and 229 12- to 15-month-old monolingual and bilingual infants, in 11 laboratories located in 8 countries. Monolingual and bilingual infants showed similar gaze-following abilities, and both groups showed age-related improvements in speed, accuracy, frequency, and duration of fixations to congruent objects. Unexpectedly, bilinguals tended to make more frequent fixations to on-screen objects, whether or not they were cued by the actor. These results suggest that gaze sensitivity is a fundamental aspect of development that is robust to variation in language exposure.     

An urban stream can support a healthy population of coastal cutthroat trout

Urban Ecosystems - Urbanization presents numerous challenges to aquatic species. For fish, typical threats include altered flow dynamics, poor water quality, and degraded food webs. These threats...     

How to Approximate a Histogram by a Normal Density

Which normal density curve best approximates the sample histogram? The answer suggested here is the normal curve that minimizes the integrated squared deviation between the histogram and the normal curve. A simple computational procedure is described to produce this best-fitting normal density. A few examples are presented to illustrate that this normal curve does indeed provide a visually satisfying fit, one that is better than the traditional , s answer. Some further aspects of this procedure are investigated. In particular it is shown that there is a satisfactory answer that is independent of the bar width of the histogram. It is also noted that this graphical procedure provides highly robust estimates of the sample mean and standard deviation. We demonstrate our technique by using data including Newcomb's data of passage time of light and Fisher's iris data.     

Kansas Periodicals

Abstract

Many changes in the Law School Library have occurred during this past year because of INNOVACQ. Within the Serials/Acquisitions Section, almost all the routines and procedures have been radically redefined to allow for the computerization of serials control. There have been some staff reassignments and shifts in responsibility, and in most instances, old tasks and manual file maintenance have been done away with completely and replaced by work at a VDT. Naturally, the impact of INNOVACQ has also been felt in the Cataloging Section, and the instant availability of serials check-in and routing information in public services has certainly added a level of service that was never possible before. In addition, the immediate and up-to-date fiscal information has been a boon for both the library's collection development officers and the Library administration.

Various staff members throughout the year have been working to clean up and upgrade different parts of the serials files and to add or exchange better information in a number of fields in each record. Past payment history has been keyed into over 2/3 of the records in the file. The records for all the loose-leaf services contracted for by the Library are not fully online.

All the records for our California documents have been edited and check-in cards have been created for this large and obviously important part of the file. Conversion of the U.S. documents which had been deferred at the very beginning of the fiscal year, has begun and most entries now can be checked-in and claimed online.

All invoices (both serials and monographs) for this fiscal year have been processed on INNOVACQ, and while there are still some vendor and fund anomalies, Boalt has better, more comprehensive — and certainly more accurate — financial records than ever before.

A massive editing and claiming project has recently gotten under way. All titles on INNOVACQ are being checked against the shelf list to make sure that all the bibliographic elements in each record are in sync and are presented in a standard, retrievable (punctuation and spacing count in INNOVACQ) format. Routine claiming (as part of serials check-in) has been in place for some time now, and that activity was begun when that feature was delivered. A second part of the editing project, is however, to get the thousands of blank boxes out of the check-in screens where they will remain as claimable items until some sort of purging action is taken. The files are now being gone through (a simple command in INNOVACQ can allow one to review every check-in record in the system), our holdings are being checked on the shelves, and decisions to claim or replace the missing pieces are being made. We anticipate that this editing/ claiming project will take approximately half a year.

The INNOVACQ system was pretty exciting when we first saw it demonstrated, and we were eager then to incorporate it into our technical processing activities here at Boalt. If anything, our enthusiasm has grown as the capabilities of INNOVACQ have been realized. Enhancement and refinement — some at our prompting, others by the design staff at Innovative Interfaces — over the past year have resulted in what we believe to be the most comprehensive and easy-to-use serials control system available. Our confidence was manifested when we shifted all of our acquisitions activities from RLIN to INNOVAQ at the beginning of our fiscal year in mid-1984.

Many tasks remain for the Law Library in making the best use of the INNOVACQ system. The rapid acceptance by the public service staff and users has been heartening, and the continuing work to clean up the Serials Records has proven fruitful. System performance and maintenance have been outstanding, and we are excited about various possibilities for future growth. It has not been a simple nor uncomplicated process, but the gains realized by the Law library have been substantial.     

Best linear unbiased and invariant estimation in location-scale families based on double-ranked set sampling

Abstract

In this article, we propose the best linear unbiased estimators (BLUEs) and best linear invariant estimators (BLIEs) for the unknown parameters of location-scale family of distributions based on double-ranked set sampling (DRSS) using perfect and imperfect rankings. These estimators are then compared with the BLUEs and BLIEs based on ranked set sampling (RSS). It is shown that under perfect ranking, the proposed estimators are uniformly better than the BLUEs and BLIEs obtained via RSS. We also propose the best linear unbiased quantile (BLUQ) and the best linear invariant quantile (BLIQ) estimators for normal distribution under DRSS. It is observed that the proposed quantile estimators are more efficient than the BLUQ and BLIQ estimators based on RSS for both perfect and imperfect orderings.     

Which Factor has More Impact? An Examination of the Effects of Income Level, Perceived Neighborhood Disorder, and Crime on Community Care and Vigilance Among Low-Income African American Residents

This study investigated predictors of community care and vigilance among 70 African American residents living in high-crime, low-income neighborhoods. A stratified random sampling procedure was employed to select residents who completed a 20-item questionnaire assessing their sense of community care and vigilance and perceptions of perceived neighborhood physical and social disorder. We used police crime reports to assess the levels of property and violent offenses in the targeted neighborhoods. Our goal was to determine which of these variables best predicted community care and vigilance. The results of this study showed that social disorder and violent offenses negatively predicted community care and vigilance. Interestingly, the results also indicated that residents who reported the lowest income expressed the highest levels of community care and vigilance. Implications for community practice are discussed.     

Belonging at work

As a developing and most populous nation in the world, the People's Republic of China (P.R. China) faces unique challenges and opportunities in developing its tremendous human resources. Since its policy of ‘reform and open-door’ was initiated in the late 1970s, China has moved steadily towards establishing a nationwide policy of developing human capital and adopting practical measures of implementation. The paper identifies key themes of developing human capital at different levels: in government, business and families. The paper also discusses unique historical, social, political and cultural influences on the determination of such national policies and strategies. Different approaches to developing human capital are discussed for different sectors: state-owned enterprises (SOEs) and private-owned business.