Sentences with phrase «system model value»

This is considerably higher than the IPCC earth system model value of 268GtCO2 (seven years of current emissions).

Not exact matches

Health systems are beginning to hire lawyers to assist patients with various legal concerns free of charge as medical care moves toward value - based models that aim to offer more holistic care, according to Kaiser Health News.

Focus on the business model, the direct experience of owners already in the system and the values and culture of the franchise.

Paul Black lists out three big trends to watch for in health IT this year, namely: a continuing shift to value - based care models (rather than the fee - for - service, volume - oriented paradigm which still dominates the sector); digital health infrastructure interoperability that makes it possible for different systems to talk to each other and coordinate care; and an increased focus on precision medicine and «genomically aware care» that can help take a lot of the guesswork out of medicine.

The 2015 Best of the Hot List includes articles about our overall guru investing system, value investing, and why our guru inspired models work over time.

The Good Food Purchasing Program is the first procurement model in the country to support these food system values in equal measure.

Note that this is significantly different to previous Smart models (I own both), does not work as a lightweight travel system as the seat is always attached (which adds a lot of bulk and weight), but the extra features mentioned above make it an upgrade and great value.

A close analysis of these indicators makes clear that dignity and a dignity - based model of governance do not necessarily overlap with liberal democratic values and systems of government, where exclusion and injustice can run rampant.

Murali Haran, a professor in the department of statistics at Penn State University; Won Chang, an assistant professor in the department of mathematical sciences at the University of Cincinnati; Klaus Keller, a professor in the department of geosciences and director of sustainable climate risk management at Penn State University; Rob Nicholas, a research associate at Earth and Environmental Systems Institute at Penn State University; and David Pollard, a senior scientist at Earth and Environmental Systems Institute at Penn State University detail how parameters and initial values drive an ice sheet model, whose output describes the behavior of the ice sheet through time.

We got a value higher than the CMB measurement, but we need more systems to be really sure that something is amiss with the standard model of cosmology,» says Thomas Collett, an astrophysicist at the University of Portsmouth and a co-author on the new Astrophysical Journal paper.

These maps, with more than 50,000 pixels, show surprisingly large local variation in trait values that could significantly impact future carbon cycle calculations produced by Earth System models (ESMs).

The foundation's system purports to categorize a food with space - age precision and assign to it a single numerical value that denotes its ultimate healthfulness.The model may not be the perfect tool the nutrition community dreams of, but now that the U.K.is pushing ahead with its plan, this purportedly definitive health index is now affecting the messages about food — and, presumably, the food itself — that kids consume.

They modelled relationships between environmental factors in the forest and where possums occurred to assign habitat suitability values, expressed as a percentage of the optimal habitat for the species, to both the current reserve system and possible expanded systems.

«Especially their computer literacy and the ability to model complex biochemical systems define physicists» value for the newly developing fields,» Becker says.

In 1981, Peter Checkland of Lancaster University in the United Kingdom called for a «soft» systems science that valued input from stakeholders over mathematical modeling.

An early warning system based on the Birmingham model can be recommended to policymakers in those regions — particularly when they value avoiding negative market sentiments and damage to international reputation, which might possibly be triggered by false signals of sovereign debt problems.

They contend that it discounts the experiences of everyday people affected by systems models and values state power above all else.

The short generation time and relatively compact genome of Arabidopsis make it an ideal model system for understanding numerous features of plant biology, including ones that are of great pharmaceutical or agricultural value.

Known as a «co-benefit,» using state of the art models for human and natural systems, along with climate projections from the international community, the team was able for the first time to put a value on the global air pollution benefits of cutting greenhouse gas emissions over the 21st century.

The value of spiders, particularly web - building spiders, as model systems for sexual selection is becoming increasingly evident [1], [2].

Developing Cell Therapies: Enabling Cost Prediction By Value Systems Modeling to Manage Developmental Risk.

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In challenging the use of value - added models as part of evaluation systems, the teachers» unions cite concerns about the volatility of test scores in the systems, the fact that some teachers have far more students with special needs or challenging home circumstances than others, and the potential for teachers facing performance pressure to warp instruction in unproductive ways, such as via «test prep.»

He is currently directing studies that will explore new methods for evaluating gains in scores on high - stakes tests and evaluate the use of value - added models in educational accountability systems.

In our recent article for Education Next, «Choosing the Right Growth Measure,» we laid out an argument for why we believe a proportional growth measure that levels the playing field between advantaged and disadvantaged schools (represented in the article by a two - step value - added model) is the best choice for use in state and district accountability systems.

From teacher evaluation systems to value - added modeling to the recent Vergara decision in California, reformers have increasingly focused on selecting, measuring, developing, evaluating, and firing teachers as the key to educational improvement.

We understood that if we truly valued 21st century skills, our assessment systems needed to model that.

Teacher evaluation systems can have high stakes for individual teachers, and it's important to ask how new evaluation models — including value - added measures — serve teachers as they strive to improve their practice.

Within a series of prior posts (see, for example, here and here), I have written about what the Every Student Succeeds Act (ESSA), passed in December of 2015, means for the U.S., or more specifically states» school and teacher evaluation systems as per the federal government's prior mandates requiring their use of growth and value - added models (VAMs).

The most well - known example of this model is the SAS Education Value - Added Assessment System (EVAAS)[1].

The Tennessee value - added assessment system (TVAAS): Mixed - model methodology in educational assessment.

Sanders developed the Education Value - Added Assessment System (EVAAS)-- the value - added model (VAM) on which I have conducted most of my research (see, for example, here and here) and the VAM at the core of most of the teacher evaluation lawsuits in which I have been (or still am) engaged (see here, here, and hValue - Added Assessment System (EVAAS)-- the value - added model (VAM) on which I have conducted most of my research (see, for example, here and here) and the VAM at the core of most of the teacher evaluation lawsuits in which I have been (or still am) engaged (see here, here, and hvalue - added model (VAM) on which I have conducted most of my research (see, for example, here and here) and the VAM at the core of most of the teacher evaluation lawsuits in which I have been (or still am) engaged (see here, here, and here).

Indeed, as per a statement made by Ron Adler, president of the Ohio Coalition for Quality Education, not only is it «disappointing that ODE spends so much time denying that poverty and mobility of students impedes their ability to generate academic performance... they [continue to] remain absolutely silent about the state's broken report card and continually defend their value - added model that offers no transparency and creates wild swings for schools across Ohio» (i.e., the EVAAS system, although in all fairness all VAMs and the SGP yield the «wild swings» noted).

We are also changing the school evaluation system, combining the evidence on learning progress from state exams that is provided through the value - added models with the evidence coming from the more in - depth school evaluations.

I also argued (but this was unfortunately not highlighted in this particular article), that I could not find anything about the New Mexico model's output (e.g., indicators of reliability or consistency in terms of teachers» rankings over time, indicators of validity as per, for example, whether the state's value - added output correlated, or not, with the other «multiple measures» used in New Mexico's teacher evaluation system), pretty much anywhere given my efforts.

Uncertainty in Rank Estimation: Implications for Value - Added Modeling Accountability Systems.

· Teacher compensation should be restructured to provide more incentives tied to performance, first by significantly reducing the number of steps on the salary scale, and then by phasing in a performance based system as the value - added assessment model evolves to the individual classroom level.

In contrast to the traditional methods of measuring school effectiveness (including the adequate yearly progress system set up under NCLB), value - added models do not look only at current levels of student achievement.

I first became acquainted with the Value - Added Model in 2011, when a friend of mine, a high school principal in Brooklyn, told me that a complex mathematical system was being used to assess her teachers — and to help decide such important matters as tenure.

Her team in Washington came up with a system called IMPACT, which incorporates a «value added» statistical model to assess teacher quality.

While value - added models can add a degree of objectivity to an educator evaluation system, they do not provide specific information on an individual teacher's strengths or weaknesses.

The report focused on two alternatives: the value - added model and the student learning objectives system.

The Tennessee Value - Added Assessment System (TVAAS) has been designed to use statistical mixed - model methodologies to conduct multivariate, longitudinal analyses of student achievement to make

The lawsuit centered on the system's use of value - added modeling (VAM), a controversial statistical method aimed at isolating a teacher's effectiveness based on their students» standardized test scores.

[4] As the use of value - added models now allow for the development of a more meaningful understanding of teacher effectiveness, districts should ensure that performance pay systems consider both qualitative and quantitative measures in order to fairly assess and compensate teachers for their performance.

Notably, the judge said that while value - added modeling can generally be sound, it's not clear how much New Mexico's system conforms to those best practices, given that the inner workings of the model «are not easily understood, translated, or made accessible.»

Students will use place value charts, double number lines, and function tables to model the multiplicative comparison and convert units of measure from larger units to smaller units within the same system.

The report heavily influenced the Obama administration's $ 4 billion Race to the Top program, which rewarded states that created new evaluation systems based on student test scores and value - added modeling.

While no assessment system is without limitations, Tennessee's value - added assessment model stands head and shoulders above others with regard to its focus on the effectiveness of schools, its ability to remove the biasing effects of social and economic influences, and its usefulness in answering critical questions about student progress and educational quality.

«Sen. Peggy Lehner, R - Kettering, who has been the Senate's point person on crafting charter - school reforms, said -LRB-...) that one issue was not on the list — a behind - the - scenes push by the statewide online school Electronic Classroom of Tomorrow (ECOT) to change the accountability system for charter schools from the current value - added model to a California - based system.