The Relations of Regualation and Emotionality to Resiliency and Competent Social Functioning in Elementary School Children

The relations of regulation and emotionality to elementary school children's social functioning were examined. Teachers and peer reproted on children's social functioning; I parent and teacher rated children on various measures of regulation, resiliency, and emotionality; and a behavioural index of regulation was obtained. The effects of individual differences in attentional regulation on social status and socially appropriate behavior were mediated by resiliency, and dispositional negative emotionality moderated the positive relation between attentional control and resiliency (with this path being stronger for children high in negative emotinality). The effects of behavioural regulation were not mediated by resiliency; however, the relation of behavioral regulation to socilaly appropriate behaviour (but not social status) was moderated by negative emotionality, with effects being significant and higher for children high in negative emotionality.     

Testing Alternative Hypotheses Regarding the Association Between Behavioral Inhibition and Language Development in Toddlerhood

Studies have reported an inverse association between language development and behavioral inhibition or shyness across childhood, but the direction of this association remains unclear. This study tested alternative hypotheses regarding this association in a large sample of toddlers. Data on behavioral inhibition and expressive and receptive language abilities were collected from 816 twins at ages 14, 20, and 24 months. Growth and regression models were fit to the data to assess the longitudinal associations between behavioral inhibition and language development from 14 to 24 months. Overall, there were significant associations between behavioral inhibition and expressive language, and minimal associations with receptive language, indicating that the association is better explained by reticence to respond rather than deficient language development.     

Normalization of zero-inflated data: An empirical analysis of a new indicator family and its use with altmetrics data

Recently, two new indicators (Equalized Mean-based Normalized Proportion Cited, EMNPC; Mean-based Normalized Proportion Cited, MNPC) were proposed which are intended for sparse scientometrics data, e.g., alternative metrics (altmetrics). The indicators compare the proportion of mentioned papers (e.g. on Facebook) of a unit (e.g., a researcher or institution) with the proportion of mentioned papers in the corresponding fields and publication years (the expected values). In this study, we propose a third indicator (Mantel-Haenszel quotient, MHq) belonging to the same indicator family. The MHq is based on the MH analysis – an established method in statistics for the comparison of proportions. We test (using citations and assessments by peers, i.e. F1000Prime recommendations) if the three indicators can distinguish between different quality levels as defined on the basis of the assessments by peers. Thus, we test their convergent validity. We find that the indicator MHq is able to distinguish between the quality levels in most cases while MNPC and EMNPC are not. Since the MHq is shown in this study to be a valid indicator, we apply it to six types of zero-inflated altmetrics data and test whether different altmetrics sources are related to quality. The results for the various altmetrics demonstrate that the relationship between altmetrics (Wikipedia, Facebook, blogs, and news data) and assessments by peers is not as strong as the relationship between citations and assessments by peers. Actually, the relationship between citations and peer assessments is about two to three times stronger than the association between altmetrics and assessments by peers.     

The Future of Web Citation Practices

ABSTRACT

Citing webpages has been a common practice in scholarly publications for nearly two decades as the Web evolved into a major information source. But over the years, more and more bibliographies have suffered from “reference rot”: Cited URLs are broken links or point to a page that no longer contains the content the author originally cited. In this column, I look at several studies showing how reference rot has affected different academic disciplines. I also examine citation styles’ approach to citing Web sources. I then turn to emerging Web citation practices: Perma, a “freemium” Web archiving service specifically for citation; and the Internet Archive, the largest Web archive.     

An international collaborative investigation of beginning seventh grade students' understandings of scientific inquiry: Establishing a baseline

Although understandings of scientific inquiry (as opposed to conducting inquiry) are included in science education reform documents around the world, little is known about what students have learned about inquiry during their elementary school years. This is partially due to the lack of any assessment instrument to measure understandings about scientific inquiry. However, a valid and reliable assessment has recently been developed and published, Views About Scientific Inquiry (VASI; Lederman et al. [2014], Journal of Research in Science Teaching, 51, 65–83). The purpose of this large-scale international project was to collect the first baseline data on what beginning middle school students have learned about scientific inquiry during their elementary school years. Eighteen countries/regions spanning six continents including 2,634 students participated in the study. The participating countries/regions were: Australia, Brazil, Chile, Egypt, England, Finland, France, Germany, Israel, Mainland China, New Zealand, Nigeria, South Africa, Spain, Sweden, Taiwan, Turkey, and the United States. In many countries, science is not formally taught until middle school, which is the rationale for choosing seventh grade students for this investigation. This baseline data will simultaneously provide information on what, if anything, students learn about inquiry in elementary school, as well as their beginning knowledge as they enter secondary school. It is important to note that collecting data from all of the approximately 200 countries globally was not humanly possible, and it was also not possible to collect data from every region of each country. The results overwhelmingly show that students around the world at the beginning of grade seven have very little understandings about scientific inquiry. Some countries do show reasonable understandings in certain aspects but the overall picture of understandings of scientific inquiry is not what is hoped for after completing 6 years of elementary education in any country.     

How African American Mothers from Urban,Low-Income Backgrounds Support Their Children’s Kindergarten Transition: Qualitative Findings

The transition to kindergarten is a critical milestone in children’s lives, with implications for academic and future life success. The demographic family/parental variables of residence, social class, and race have been associated with children’s adjustment to kindergarten. In particular, children growing up in families from urban, low-income African American backgrounds are at heighted risk for negative academic, cognitive, and socio-emotional outcomes as they transition to kindergarten. Relatively little inductive research exists on the kindergarten transition of this population and how families from urban, low-income African backgrounds positively support their children’s kindergarten adjustment. However, researchers using qualitative methods are increasingly examining the first-hand experiences of families from urban, low-income African American backgrounds to better understand family beliefs and practices that promote children’s successful kindergarten transition. Contributing to this gap in the literature, we utilized qualitative interviews informed by resilience theory to explore how 20 mothers from urban, low-income African American backgrounds facilitated their Head Start preschoolers’ transition to kindergarten. We found that, despite possessing parental/family risk factors associated with ineffective kindergarten transitions, mothers monitored and assessed their children’s academic and socio-emotional school readiness abilities, promoting readiness competencies while addressing readiness weaknesses. One of the ways that mothers supported children’s transition readiness was through one-on-one conversations with preschoolers. Our findings provide recommendations for effective home–school collaborations that support children’s successful kindergarten transition. Collaborating with engaged and motivated parents, Head Start can assist families and children prior to kindergarten and continue to serve as a link between families and children and elementary schools.     

Cross‐national Similarities and Differences in Employee Perceptions of Issues in the Work Environment

This exploratory study examines cross‐national similarities and differences in employee perceptions of issues in the work environment in 17 organizational work settings in seven Asia‐Pacific countries; Australia, Malaysia, New Zealand, Singapore, South Korea, Taiwan, and the United States. Employees at these 17 sites indicated their degree of agreement with statements about 60 work environment issues which previous research has shown impact performance. Resulting data were compared using coefficients of concordance as described by Gibbons (1971) at three levels of analysis. Analysis indicated that differences and similarities in responses did not reflect those one would expect to find based on previous well‐known research concerning cultural differences in those same countries (Hall, 1976; Hofstede, 1980, 2001). This suggests that relying primarily on national cultural differences is not a sufficient guide for the design of performance improvement interventions in various countries and that other context factors need to be taken into account. Possible hypotheses for future research are offered.     

Government R&D subsidies as a signal for private investors

Government subsidies for R&D are intended to promote projects with high returns to society but too little private returns to be beneficial for private investors. This may be caused by spillovers or a low appropriability rate. Apart from the direct funding of these projects, government grants may serve as a signal for good investments for private investors. We use a simple signaling model with different types of R&D projects to capture this phenomenon. The agency has a preference for basic research projects as they promise high expected social returns, while banks prefer applied research projects with high private returns. In a setup where the subsidy can only be used to distinguish between basic and applied research projects, government agency’s signal is not very helpful for banks. However, if the subsidy is accompanied by a quality signal, it can lead to increased or better selected private investments.     

On the value of foreign PhDs in the developing world: Training versus selection effects in the case of South Africa

When seeking to improve science in emerging economies, uncertainty exists whether PhD training in an emerging economy can yield comparable results to PhD training in the developed world. Scientific achievements may vary because of excellent training at good universities, but also because excellent students select (and are selected by) good universities. This paper compares the career effects of overseas and domestic PhD training for scholars working in an emerging economy, South Africa. We differentiate between and examine both selection and training effects for PhDs from three tiers of South African and two tiers of foreign universities. South African academics with PhDs from universities in industrialised countries generally achieve greater career success than those with local PhDs, but training by universities in industrialised countries is not necessarily better than local training. Our results suggest that the perceived superiority of foreign PhD training stems from selection rather than do training effects, and pure selection effects in fact explain career outcomes better than training effects. Focusing on training rather than selection, PhDs from top South African universities produce a similar quantity and quality research output to those trained by the leading universities in the developed world. From the perspective of an emerging economy with limited resources wishing to advance science, the development of local universities should thus be stressed, although it is clear that individuals who are able to study for a PhD abroad gain personally when they return.