Results 1 to 10 of about 79,305 (292)
Frontiers in Neurology, 2020 Rationale: Remote ischemic perconditioning during cerebral ischemia (RIPerC) refers to the application of brief episodes of transient limb ischemia commonly to a limb, it represents a new safe, simple and low-cost paradigm in neuroprotection.Aim and/or ...
Francisco Purroy +22 more
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Nationally Normed Elementary Achievement Testing in America's Public Schools: How All Fifty States are Above the National AverageNationally Normed Elementary Achievement Testing in America's Public Schools: How All Fifty States are Above the National Average [PDF]
Nonpartisan Education Review, 2017 no ...
John J. Cannell
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A study of the score test in discrimination poisson and zero-inflated poisson models [PDF]
Acta Scientiarum. Technology, 2013 In many experimental situations the sample may present excess zero observations and generally are used probabilistic models for zero inflated to represent them. However no one knows precisely the amount of zero observations that these models support. Depending on the sample size and null observations number the Poisson model can be used.
Vanessa Siqueira Peres da Silva +2 more
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Analysis of Count Data by Transmuted Geometric Distribution
Journal of Statistical Theory and Applications (JSTA), 2019 Transmuted geometric distribution (TGD) was recently introduced and investigated by Chakraborty and Bhati [Stat. Oper. Res. Trans. 40 (2016), 153–176]. This is a flexible extension of geometric distribution having an additional parameter that determines ...
Subrata Chakraborty, Deepesh Bhati
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Microbiome, 2021 Background Identification of bacterial taxa associated with diseases, exposures, and other variables of interest offers a more comprehensive understanding of the role of microbes in many conditions.
Wodan Ling +6 more
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Examining the effects of gaming and guessing on script concordance test scores
Perspectives on Medical Education, 2018 Introduction In a script concordance test (SCT), examinees are asked to judge the effect of a new piece of clinical information on a proposed hypothesis.
Stuart Lubarsky +4 more
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Boston Naming Test automatic credits inflate scores of nonaphasic mild dementia patients [PDF]
Journal of Clinical and Experimental Neuropsychology, 2015 The Boston Naming Test (BNT), a 60-item test of confrontation naming, may be administered either from Item 1 or Item 30, depending on assumptions of performance. If the BNT is administered from Item 30, 29 automatic credits are given for preceding items, allowing identical norms for either administration.
Jacob, Stålhammar +3 more
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Zero-inflated Probability Models and Their Applications to the Analysis of Test Scores
Kodo Keiryogaku (The Japanese Journal of Behaviormetrics), 2009 Statistical analysis of the number of correct answers of a test consisting of n items will be considered in this article. A beta-binomial distribution is assumed to the model of the distribution of test scores in this article. For such test scores, the situation of extra zeros sometimes arises in practical applications.
IWASAKI, Manabu, DAIDOJI, Kasumi
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Nonpartisan Education Review, 2005 John J. Cannell's late 1980's “Lake Wobegon” reports suggested widespread deliberate educator manipulation of norm-referenced standardized test (NRT) administrations and results, resulting in artificial test score gains.
Richard P. Phelps
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The Annals of Applied Statistics, 2021 Differential gene expression analysis based on scRNA-seq data is challenging due to two unique characteristics of scRNA-seq data. First, multimodality and other heterogeneity of the gene expression among different cell conditions lead to divergences in the tail events or crossings of the expression distributions. Second, scRNA-seq data generally have a
Ling, Wodan +3 more
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