Sentences with phrase «reliable measuring system»
NEW - WAVE SUNSCREENS: Consumers are still waiting for a reliable measuring system for how well a sunscreen blocks UV - A rays.
http://cen.speakingofchemistry.org/ Not exact matches
The lawsuit describes an employee ranking system that is «not based on valid and reliable performance measures» and favors men and white or Asian employees.
«A modern electricity system must be reliable, affordable and clean — and on these measures the Alberta government is delivering a responsible approach to transitioning away from coal - fired power.»
The difficulty is coming up with a reliable system to measure evasiveness.
However, development of quantum computers has been limited as researchers have struggled to find a reliable way to increase the power of these systems, a power measured in Q - Bits.
FoodTest95 ™ provides reliable testing of food sensitivities by measuring antibodies in the blood your immune system has produced in response to the foods you're eating.
Schools Minister Nick Gibb said his statement to the House of Commons that: «We (DfE) want new GCSEs to set expectations which match those of the best education systems in the world, with rigorous assessment that provides a reliable measure of students» achievement.
The only reliable way to assess the quality of the education system is to measure the quality of the workers who have graduated from it.
ESSA also requires state accountability systems to include «a measure of student growth, if determined appropriate by the State; or another valid and reliable statewide academic indicator that allows for meaningful differentiation in school performance.»
Today, accountability systems require annual student testing in reading and math, and provide objective and reliable (if limited) measures at least once a year.
As full implementation of both the teacher and principal evaluation systems looms for September 2013, it is imperative that boards of education, district leaders, and the DOE ensure that principals and teachers have a viable curriculum based on the Common Core Standards; valid and reliable assessment tools to measure growth in every subject area (tested and nontested); and time to work in professional teams to set growth targets, analyze data, and provide the appropriate instructional interventions for every student.
Over the last decade, for example, many states and districts rushed to implement centralized teacher evaluation systems, even though critics warned, for good reason, that they wouldn't provide valid or reliable measures of classroom practice.
Measuring a student's performance on cross-curricular standards requires using an authentic and reliable performance assessment with a consistent criteria, and system for evaluating the performance with fidelity.
The rating system also aims to increase program accountability by generating reliable data for policymakers about program performance measures — programs that underperform could lose access to federal financial aid.
The AFT and the state education department have only agreed that classroom observations — which, even under the best of circumstances, are far less reliable in measuring student performance than either value - added analysis of student test score performance or even surveys of students — should be the «majority» element in the new evaluation system.
Yet, questions remain about what measures are reliable and valid for use as accountability metrics and how to best incorporate them into accountability systems.
... We need to focus on what helps students the most, like supporting new teachers, providing ongoing training, paying teachers a decent salary, and developing reliable evaluation systems to measure teacher effectiveness.»
A reliable evaluation system must incorporate other measures of effectiveness, like students» feedback about their teachers and classroom observations by highly trained peer evaluators and principals.
Ideally, future work would rely on a detailed student database — such as student transcript data — to address centrally important yet understudied issues in math placement, including the identification of reliable and accurate measures of student outcomes, the establishment of protocols associated with growth in student outcomes, and the consequences of effective support systems for improving student learning.
The $ 45 - million Measures of Effective Teaching (MET) Project began in the fall of 2009 with the goal of building «fair and reliable systems for teacher observation and feedback.»
For example, high scores on classroom observations rubrics and content knowledge assessments should be correlated with high value - added scores, so the overall evaluation system provides a valid and reliable tool for measuring effective teaching.
As states select indicators for their school classification systems, which are just one part a comprehensive accountability system, they should include measures that are valid, reliable, and drive behavior at the local level, such as rates of chronic absenteeism and measures of college and career readiness.
[13] In addition, teacher evaluation systems that include student survey data, which are somewhat correlated with teachers» student growth measures, [14] are stronger, more reliable, and more valid than those that rely solely on administrator reports and observations.
I might point out two conundrums re our API system: (1) Re composition of an API, while many folks (including me) support a reduction in weight for assessment data contributing to an API, the problem is finding or developing valid and reliable measures to contribute to an API to replace the current assessment data weights.
Oklahoma State Representative Scooter Park said that «HB2957 is a step in the right direction — driven by the support of Superintendents across the state, we can continue to remove the costly and time - consuming portions of the TLE system such as unnecessary data collection requirements as well as open the door for local school districts to develop their own qualitative evaluation system for their teachers according to their choice of a valid, reliable, research based and evidence - based qualitative measure.»
But another purpose that states built toward was that if they wanted to use PARCC as part of an accountability system, would it be a reliable measure.
We need to focus on what helps students the most, like supporting new teachers, providing ongoing training, paying teachers a decent salary and developing reliable evaluation systems to measure teacher effectiveness,» Van Roekel said.
The system uses three separate radiographs and is a more reliable measure of hip laxity.
The «RaZON +» is said to be an all - in - one system that accurately measures both direct normal irradiance (DNI) and diffuse horizontal irradiance (DHI) from the sun and sky, enabling it to provide very reliable values of global horizontal solar irradiance (GHI) and sunshine duration.
Demand for reliable 24/7 power is, in large measure, an artifact of pricing systems designed for coal - based systems.
An observing system serving this purpose would be one where a few critical in situ observations, coupled with satellite observations and the Argo float array, provide a reliable and sustainable measure of the AMOC for decades to come.
You can get an idea of how an amplfier might respond to a change in its inputs by computer modelling every individual component in its design, but it is far easier and more reliable to simply measure the response on the real system.
8.2 Develop metrics of success and systems of evaluation reliable and meaningful metrics and benchmarks need to be established across all levels of the system in order to evaluate the effects of reform measures.
Some career goals just don't measure up when being compared to reliable systems of measurement.
Diagnoses of depressive disorder could either be based on a recognised diagnostic system (eg, DSM - IV - TR, International Classification of Diseases 10), or scoring above a cut - off on a validated, reliable, continuous measure of depression.
The attachment system is a composite paradigm for understanding relationship processes, traditionally assessed by valid and reliable interview, projective, or self - report measures (Ravitz et al., 2010), but with a limited ecological validity in the assessment of real attachment behaviors.