If mistakes are going to be made, isn't it more humane to make them with
a small number of test subjects than with the general population?
A delay of the CSeries delivery was widely anticipated due to
the small number of test flights since Sept. 16, when the CS100 flew for the first time after years of preparatory work.
Rather than having regular check - ups on student progress, with relatively low stakes on those results, we'd have much higher stakes attached to
a smaller number of test scores.
The smaller the number of test scores used to create value - added measures, the more important students» idiosyncratic performance is likely to be.
Not exact matches
«I only have the data at a very high level, but we did detect a
small number of people who
tested positively in their DNA for being at risk for cancer.
«We're planning to build and
test ultra high - speed broadband networks in a
small number of trial locations across the United States,» says Google on its officail blog.
Our
testing has shown that doing this in moderation for just a
small number of stories can lead to more conversations between people and their friends on all types
of content.»
Instead, on Dec. 1, Mettrum issued a vague press release saying that «as a result
of further
testing and working with the full co-operation
of Health Canada,» the company was adding «a
small number of additional product lots» to its previous voluntary recall.
Feroz wrote in the company blog that the FPS will start as a
test for a
small number of clients, and in the coming weeks will be available for all users in the UK.
Amazon fans logged hopefully onto the amazon.com.au site on Thursday afternoon after Amazon told sellers it would start an internal
testing phase with a
small number of customers at 3 pm AEDT.
The canned wine and single serve market segment has been maturing in recent years, but one reason that it has not seen a huge
number of new brands might be the barriers
of entry that make it hard for
small and mid-sized brands to
test the segment without a huge commitment.
1976 The first
test concerning the Tetra King packaging system takes place in a
small number of shops in the area
of Lund, Sweden.
Whether you're a young mom struggling to fit in with your kid - free peers, or you're one
of a growing
number of stay - at - home dads, or you're a working mom figuring out how to balance work and kids, you know that no matter your circumstances, this business
of being responsible for a
small (and disastrously naive) human (or humans, bless your heart) is going to
test your patience, your limits, and your soul.
Newborn Screen / Metabolic Panel: A blood
test done by a
small prick to the heel, this
test checks baby for a
number of potential diseases and disorders that require fast treatment to ensure normal development.
The negative predictive value
of skin prick
test / specific IgE for immediate reaction is excellent (> 95 %)[15], however a
small number of these patients can have clinical reaction.
The
numbers were so astonishing that we began
small tests of techniques that generally fair poorly in American politics to see how they might play in the United Kingdom.
The State Education Department's grades 3 - 8 assessment vendor, Questar Assessment, Inc., experienced a data breach affecting a
small number of students registered for computer - based
testing (CBT) in spring 2017, Commissioner MaryEllen Elia announced today.
In the first year, 1999, a
small number of fields
of each crop were sown to
test the evaluation protocols.
In 2014, Christiano and other CUMC researchers identified the immune cells responsible for destroying hair follicles in people with alopecia areata and
tested an FDA - approved drug that led to complete hair regrowth in a
small number of patients.
In January, arguing to increase the weight
of test scores, Mr. Cuomo cited the
small number of teachers who were rated ineffective, noting that at the same time only about a third
of students were reading or doing math at grade level, as measured by state
tests.
That includes 193 confirmed cases and 123 pending cases,
of which a
small number may be due to something other than an opioid overdose once
tests are completed.
By the group's calculation, the mass screenings incurred a high likelihood
of invasive follow - up
testing and anxiety while finding a relatively
small number of cancers that would have been lethal if they were caught later.
With between 80,000 and 150,000 different synthetic chemicals manufactured regularly, it might be too much to expect that a
small number of laboratory
tests could be used to judge their effect on humans.
Health authorities say the
number of false negative results from the
tests is probably
small but AIDS hotlines were jammed last week with inquiries from people worried by the implications.
«The findings are intriguing,» says Daniel Ansari, a cognitive neuroscientist at the University
of Western Ontario in London, Canada, but he doesn't find the long - term improvements overwhelming, owing to the
small number of volunteers who returned for
testing.
This is due to the fact, that the
number of pathogens in a patients sample is too
small to conduct
tests.
The ministry maintains that the
small number of animals involved in the commercial trade means they can be used to
test the reliability
of any system introduced later for pets.
To
test this, Dr. Alexander Badrutdinov, Dr. Oleksandr Smorodin and OIST PhD student Jui - Yin Lin, built a microscopic channel device that contained an electron trap within to isolate a crystal
of a relatively
small number of electrons.
«
Test» and «musical» were two
of the
small number of words the engineers knew in English, so they decided to combine them to come up with a catchy title.
In this way, the effect
of vaccines or drugs (for example) can be
tested: the more effective the active ingredient is, the
smaller the
number of cells that are destroyed by the viruses and the lower the measured resistance change will be.
Two years ago, the Office
of the Gene Technology Regulator granted CSIRO permission to
test the variety in a short - term trial in a
small number of volunteers.
The flu virus, H11N2, was found in a
small number of members
of a group
of Adélie penguins
tested at two locations on the Antarctic Peninsula, the continent's northernmost region.
Previously, genetic counselors
tested a
small number of genes sequentially based on family profile and tumor analysis until the culprit was identified.
While circulating tumor DNA
tests targeting a
smaller set
of cancer genes are already available for use in routine practice to guide care, by covering a much larger
number of cancer genes, this high - intensity sequencing approach may enable development
of future
tests for early detection
of cancer.
Although a
small number of repurposed and new drugs have recently become available to treat drug - resistant TB (including bedaquiline, delamanid, and linezolid), the authors warn that without accurate diagnostic
tests to deliver individually targeted treatments, clear prescription guidelines on appropriate use and improved control efforts to prevent transmission, optimal dosing and administration, and well - functioning health care systems, the effectiveness
of the drugs could be rapidly lost.
Now, a study in the journal Brain describes what could be considered a direct «aquarium - to - bedside» approach, taking a drug discovered in a genetic zebrafish model
of epilepsy and
testing it, with promising results, in a
small number of children with the disease.
Attempts to use a
small number of biomarkers, whether analytes in blood, cerebrospinal fluid, or a handful
of genetic loci, have not yielded diagnostically useful
tests for CFS.
«We are presently
testing a
number of biological and
small molecule inhibitors
of Notch3,» he said.
Most published studies entailed
small number of subjects; well - designed studies with larger sample sizes are needed to ascertain how this
test can reduce clinical diagnostic uncertainty or impact treatment planning.
Aldrin et al produce a
number of (explicitly Bayesian) estimates, their «main» one with a range
of 1.2 ºC to 3.5 ºC (mean 2.0 ºC) which assumes exactly zero indirect aerosol effects, and possibly a more realistic sensitivity
test including a
small Aerosol Indirect Effect
of 1.2 - 4.8 ºC (mean 2.5 ºC).
Diseases
of the retina may offer an early
test bed for hiPSC - derived cells, in the form
of retinal pigmented epithelium, given the relative isolation
of the tissue, and the
small number of cells required [14].
Pap smears are not 100 percent accurate and a
small number of cancers may be overlooked in any one
test, but it takes several years for cervical cancer to develop from abnormal cells.
A
number of small, controlled trials and case studies have
tested the impact
of yoga for those with spinal cord disease (myelopathy), traumatic brain injury, Guillain - Barre syndrome, amyotrophic lateral sclerosis (ALS), peripheral and diabetic neuropathies, adrenomyeloneuropathy, neurocardiogenic syncope, and other neurological anomalies.
Bench press strength
testing displays nearly perfect (r > 0.9)
test - re-
test reliability, although there are only a
small number of available studies.
As a result, NAEP never collected in its long - term trend assessment a representative sample
of students for any specific state, and the median
number of tested students in each state was very
small.
We should anticipate that most new ideas will fail and develop the infrastructure for
testing a large
number of them on a
small scale first.
(Almost all the African - American students came from schools with average
test scores below the district mean; the few that did not had almost identical average impacts, but the
number of available observations was too
small to recover precise estimates.)
The
small number of common items makes the
test developers nervous about the resulting student - level scores.
As a result, to
test a larger
number of items, designers were forced to use a relatively
small, 10 - item common block, on the field
test.
By requiring
testing in the same grades as in public schools, and by enacting significant consequences for results in larger scale participants, it is designed to identify and grow effective schools, with an acknowledgment that, as in public schools, some schools will have difficulty adjusting to new academic expectations and a
small number may prove incapable
of ever adequately responding to expectations.