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Articles 1 - 13 of 13
Full-Text Articles in Social and Behavioral Sciences
Introducing The New Acrl Trends And Statistics Survey; Changes For 2015, Georgie Donovan, Teresa Fishel
Introducing The New Acrl Trends And Statistics Survey; Changes For 2015, Georgie Donovan, Teresa Fishel
Teresa A. Fishel
No abstract provided.
Update To The Nces Ipeds Academic Libraries Component, Robert Dugan, Teresa Fishel, Mark Mccallon
Update To The Nces Ipeds Academic Libraries Component, Robert Dugan, Teresa Fishel, Mark Mccallon
Teresa A. Fishel
This presentation was an update on the changes being proposed for the next iteration of the IPEDS academic library survey component. In addition, suggested changes for the annual survey conducted by ACRL to be implemented for the 2014-15 survey were presented. A discussion with members of the audience focused on issues they faced in completing the annual surveys.
Measuring Gender Difference In Information Sharing Using Network Analysis: The Case Of The Austrian Interlocking Directorship Network In 2009, Carlo Drago, Livia Amidani Aliberti, Davide Carbonai
Measuring Gender Difference In Information Sharing Using Network Analysis: The Case Of The Austrian Interlocking Directorship Network In 2009, Carlo Drago, Livia Amidani Aliberti, Davide Carbonai
Carlo Drago
In recent literature a relevant problem has been the relationship between career/personal contact networks and different career paths. In addition the recent advances in social capital theory have shown the way in which networks impact on personal careers. In particular women’s careers appear to be negatively affected by the informational network structure. The main contribution of this work is to propose empirical evidence of this phenomenon by considering the gendered directorship network with relation to Austria and to show the structural differences by gender in the network. By using community detection techniques we have found various communities in which females …
The Stock Market Reaction To Class Action Filings Post Pslra, Mark S. Klock
The Stock Market Reaction To Class Action Filings Post Pslra, Mark S. Klock
Mark S Klock
Using a substantially larger sample than has been used before, and a sample that includes the Great Financial Crisis and its ensuing recession, I investigate the stock market reaction to securities class action filings following the enactment of the Private Securities Litigation Reform Act through the first quarter of 2012. I find that on average, even after adjusting for market downturns, there is a statistically significant negative abnormal return at the time of filing. There is also a statistically significant negative abnormal return during the weeks preceding the filing indicating that the market partially, but not fully, anticipates these filings. …
A Note On The Indeterminacy And Arbitrariness Of Pena’S Method Of Construction Of Synthetic Indicators, Sudhanshu K. Mishra
A Note On The Indeterminacy And Arbitrariness Of Pena’S Method Of Construction Of Synthetic Indicators, Sudhanshu K. Mishra
Sudhanshu K Mishra
In this paper we demonstrate that Pena’s method of construction of a synthetic indicator is very sensitive to the order in which the constituent variables (whose linear aggregation yields the synthetic indicator) are arranged. Since m number of constituent variables may be arranged in m-factorial ways, even a moderately large m can give rise to a very large number of synthetic indicators from which one cannot choose the one which best represents the constituent variables. Given that an analyst has too little information as to the order in which a sizeable number of constituent variables must be arranged so as …
Nursing Science Research Consulting: A Multidisciplinary Framework, Thomas N. Templin Ph.D.
Nursing Science Research Consulting: A Multidisciplinary Framework, Thomas N. Templin Ph.D.
Thomas N Templin Ph.D.
Nursing science research is at the intersection of the social and medical sciences and statistical developments in many different disciplines are relevant. A framework for nursing science statistics which recognizes and builds upon the statistical contributions from biostatistics, quantitative psychology, epidemiology, econometrics, survey research, computer science and statistics is presented. A broad eclectic framework is necessary to take advantage of new developments in statistical and research design methodology addressing specific problems common to a given area. This framework recognizes that awareness of differences in established expectations (conventions, guidelines, regulations, etc.) with regard to statistical methodology across different research areas is …
Temporal Changes In The Parameters Of Statistical Distribution Of Journal Impact Factor, Sudhanshu K. Mishra
Temporal Changes In The Parameters Of Statistical Distribution Of Journal Impact Factor, Sudhanshu K. Mishra
Sudhanshu K Mishra
Statistical distribution of Journal Impact Factor (JIF) is characteristically asymmetric and non-mesokurtic. Even the distribution of log10(JIF) exhibits conspicuous skewness and non-mesokurticity. In this paper we estimate the parameters of Johnson SU distribution fitting to the log10(JIF) data for 10 years, 1999 through 2008, and study the temporal variations in those estimated parameters. We also study ‘over-the-samples stability’ in the estimated parameters for each year by the method of re-sampling close to bootstrapping. It has been found that log10(JIF) is Pearson-IV distributed. Johnson SU distribution fits very well to the data and yields parameters stable over the samples. We conclude …
Empirical Probability Distribution Of Journal Impact Factor And Over-The-Samples Stability In Its Estimated Parameters, Sudhanshu K. Mishra
Empirical Probability Distribution Of Journal Impact Factor And Over-The-Samples Stability In Its Estimated Parameters, Sudhanshu K. Mishra
Sudhanshu K Mishra
The data on JIFs provided by Thomson Scientific can only be considered as a sample since they do not cover the entire universe of those documents that cite an intellectual output (paper, article, etc) or are cited by others. Then, questions arise if the empirical distribution (best fit to the JIF data for any particular year) really represents the true or universal distribution, are its estimated parameters stable over the samples and do they have some scientific interpretation? It may be noted that if the estimated parameters do not exhibit stability over the samples (while the sample size is large …
A Note On Empirical Sample Distribution Of Journal Impact Factors In Major Discipline Groups, Sudhanshu K. Mishra
A Note On Empirical Sample Distribution Of Journal Impact Factors In Major Discipline Groups, Sudhanshu K. Mishra
Sudhanshu K Mishra
What type of statistical distribution do the Journal Impact Factors follow? In the past, researchers have hypothesized various types of statistical distributions underlying the generation mechanism of journal impact factors. These are: lognormal, normal, approximately normal, Weibull, negative exponential, combination of exponentials, Poisson, Generalized inverse Gaussian-Poisson, negative binomial, generalized Waring, gamma, etc. It is pertinent to note that the major characteristics of JIF data lay in the asymmetry and non-mesokurticity. The present study, frequently encounters Burr-XII, inverse Burr-III (Dagum), Johnson SU, and a few other distributions closely related to Burr distributions to best fit the JIF data in subject groups …
Basic Statistics-I, Durgesh Chandra Pathak
Basic Statistics-I, Durgesh Chandra Pathak
Durgesh Chandra Pathak
It's a presentation that I prepared for JRF-students in Development Studies.
Lies, Damn Lies And Statistics: Developing A Clearer Assessment, Rob M. Frieden
Lies, Damn Lies And Statistics: Developing A Clearer Assessment, Rob M. Frieden
Rob Frieden
Depending on the source one can conclude that United States consumers enjoy access to a robustly competitive and nearly ubiquitous marketplace for inexpensive broadband Internet access, or they suffer the consequences of a tightly concentrated industry offering inferior service at high rates. On one hand, the Federal Communications Commission (“FCC”), the National Telecommunications and Information Administration (“NTIA”) and some sponsored researchers offer a quite sanguine outlook, possibly influenced by their appreciation for the political and public relations dividends in compiling positive results. On the other hand, other statistical compilations and interpretations show the U.S. behind in terms of market penetration …
Birds Of Paradise And Environmental Politics In Colonial Indonesia, 1890-1931, Robert Cribb
Birds Of Paradise And Environmental Politics In Colonial Indonesia, 1890-1931, Robert Cribb
Robert Cribb
Pressure to protect the bird of paradise, native to New Guinea and eastern Indonesia, began to develop in the late nineteenth century. Progress was slow, partly because lack of knowledge of the ecology of the birds made it difficult to assess the best way to provide protection, partly because of problems of enforcement, partly because of countervailing interests represented by the trade in pelts.
An Analysis Of Cropping Intensities In The Paddy Sector Of Sri Lanka, Piyasiri Wickramasekara
An Analysis Of Cropping Intensities In The Paddy Sector Of Sri Lanka, Piyasiri Wickramasekara
PIYASIRI WICKRAMASEKARA
Achievement of self-sufficiency in rice has been the avowed objective of almost all planning exercises in Sri Lanka since independence. The strategy for increasing paddy production has emphasised expansion of cultivated area as well as promotion of land productivity. Expansion of cultivated area could be achieved by bringing new land under cultivation and increasing the intensity of cropping on already cultivated land. The importance of the latter method has been recognised since the fifties but the actual achievements have been rather marginal. The rising cost of land development in recent years has highlighted the importance of this option. The objective …