I saw no statistics and no probabilities, just statements based
on expert judgment.
However, when the assessment of the science rests largely
on expert judgment, the behavior and credibility of the experts becomes a very important issue.
«JC note to the IPCC: rely less
on expert judgment and appeal to authority, and more on carefully crafted and documented arguments.»
Attribution for these phenomena based
on expert judgment rather than formal attribution studies.»
Further, if there is a substantial amount of conflicting evidence, then we are left relying
on expert judgment rather than a strong evidentiary case
The IPCC's consensus building process relies heavily
on expert judgment; if the public and the policy makers no longer trust these particular experts, then we can expect a very different dynamic to be in play with regards to the reception of the AR5 relative to the AR4.
(This is where my ignorance of the strengths / weaknesses of these statistical tools forces me to rely
on expert judgment.)
I understand why you only went back to 1983, but based
on your expert judgment and the analysis you have done, how far back in time would you expect the NATL and EPAC data to be reliable?
As a result, the Committee's recommendations for award levels are based more heavily
on expert judgment than has been the case in the past.
Not exact matches
«Food safety, at the end of the day, is a
judgment we allow
experts to make
on our behalf.»
«One of the most interesting things we've noticed over the last decade is the ability of math and machines to replace human
judgment, particularly
expert judgment,» Rabois said
on Founder Calls, a new podcast run by Box CEO Aaron Levie.
The appeals process is likely to drag
on for years, and some legal
experts predict that the
judgment will ultimately be overturned or the award greatly reduced.
The 2010 results are based
on an
expert panel that was called upon to use participants»
judgment to assess the relative harm of 20 different drugs.
Those who challenged the states also suggested that courts would be ill - equipped to make the complex
judgments that big regulatory agencies staffed with scientists and other
experts make
on a routine basis.
Experts are withholding
judgment on the Russians» claims.
Evidence - based guidelines should allow for
expert judgment to be applied to specific cases, not just blind adherence to algorithmic rules based
on statistical averages.
Experts hesitate to pass
judgment on Verfaillie, whom they describe as a careful researcher.
Unlike traditional halls of fame, this one does not rely
on the subjective
judgment of a small committee of
experts.
Oppenheimer and his co-authors use a technique known as «structured
expert judgment» to put an actual value
on the uncertainty that scientists studying climate change have about a particular model's prediction of future events such as sea - level rise.
Claudia Tebaldi, a project scientist at the National Center for Atmospheric Research, said that the researchers propose a much more robust method for evaluating the increasing volume of climate - change data coming out than
experts coming up with «a ballpark estimate based
on their own
judgments.»
Paul Slovic, an
expert on human
judgment, decision - making and the psychology of risk, will present two Patten Lectures the week of Oct. 24 at Indiana University Bloomington.
McGregor is Alfred Jones, an
expert on fishing and a government functionary tasked against his will and his better
judgment into helping a visionary Yemeni sheik achieve his dream of bringing sport fishing to the desert, and not just to help his people find a novel way to pass their time.
Finance
experts retained by the state modeled their practices after those of the Food and Drug Administration, Air Traffic Control Administration, and Veterans Administration, all of which have relied for years
on professional
judgment panels when faced with information deficiencies.
Additionally, much of the work that has tried to build
on Kahneman and Tversky seems to violate their basic finding that
expert judgment is unreliable.
When we asked low - income African American parents whose
judgment they most respected
on matters relating to their children's education, they did not cite authorities or
experts.
Authorized by NAEP legislation and adopted by the National Assessment Governing Board (NAGB), the three achievement levels are determined by cut points based
on the collective
judgments of
experts about what students should know and be able to do.
Many teachers unions also favor getting rid of bad educators, not based strictly
on test scores or the subjective
judgment of principals, but through «peer review» plans which call for
expert teachers to come into a school and work with struggling educators and in some cases recommend termination.
These guidelines are the product of nearly a year's work by
experts in the field of autistic spectrum disorders and are based
on validated scientific evidence, clinical experience and clinical
judgment.
Assessing organisational capacity will rightly draw heavily
on the RSCs»
expert judgment, but as a guideline, one useful measure would be the proportion of the schools currently in the chain with performance below key thresholds.
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For Rob — projections and details vary; here, for example: http://www.sciencedirect.com/science/article/pii/S0006320711004460#FCANote «the best estimate (solid bar) and likely range (grey bar) for six SRES scenarios, based
on both the model results in the left part of the figure and
expert judgment derived from a variety of additional information.
The key messages were developed during technical discussions and
expert deliberation at a two - day meeting of the eight chapter Lead Authors, plus Susan Hassol and Daniel Glick, held in Boulder, Colorado May 8 - 9, 2012; through multiple technical discussions via six teleconferences from January through June 2012, and an author team call to finalize the Traceable Account draft language
on Oct 12, 2012; and through other various communications
on points of detail and issues of
expert judgment in the interim.
Since scientific theories are not «real» the public must rely
on the
judgment of the
experts in deciding public policy.
Reviewers are selected
on the basis of their expertise, and are thus able to provide
expert judgment.
Indeed, there are examples in IPCC reports of willingness to acknowledge the importance of
expert (subjective)
judgment, if
on a limited basis (e.g., see discussions of climate sensitivity, detection and attribution and climate and weather extremes in WGI report, assessment of response strategies in the WGII report of AR4; see also Knutti and Hegerl (2008) for futher details
on the role of
expert judgement in estimating climate sensitivity).
Citing «great hydrologic and climate uncertainty,» one
expert quoted by CSM puts forth a new climate wisdom that has as yet to catch
on widely: «We can't necessarily count
on what we saw in the past as the
judgment of where storms are going to be in the future.»
But if you firmly hold that you have a significant conclusion
on this somewhat esoteric topic, the place to have that conclusion tested is in the published scientific literature - that's what peer review is all about, to provide a mechanism for an adjudicated evaluation and
judgment of your argument by
experts.
People will generally defer to the
judgment of
experts, and they trust climate scientists
on the subject of global warming.
People will defer to the
judgment of
experts, and they trust climate scientists
on the subject of global warming.
Modelers often consider information of this kind along with numerous other diagnostics, which they combine with
expert judgment to help decide
on a new model version among multiple candidates.
My
judgment is
on which side of the argument has the
experts that impress me more, and I'll let you in
on some bad news — its not the skeptics.
The report states that «confidence» is based
on «mechanistic understanding, theory, models,
expert judgment,» and that certainty levels can also be based just
on «
expert judgment.»
The Guidance Note for Lead Authors of the IPCC Fifth Assessment Report
on Consistent Treatment of Uncertainties impose upon the lead authors to assign subjective levels of confidence to their findings: «The AR5 will rely
on two metrics for communicating the degree of certainty in key findings: 1 Confidence in the validity of a finding, based
on the type, amount, quality, and consistency of evidence (e.g., mechanistic understanding, theory, data, models,
expert judgment) and the degree of agreement.
However, the Committee believes that the nature of the IPCC's task (i.e., in presenting a series of
expert judgments on issues of great societal relevance) demands that the IPCC pay special attention to issues of independence and bias to maintain the integrity of, and public confidence in, its results.
However, the draft terms of reference have been criticised by Global Witness, the ITF and UN Panel of
Experts on Liberia for its murky nature and confidentiality clauses stating that all information, including all notes and final
judgments, could not be distributed without the direct permission of the Liberian government (iii).
In the real world, if someone purports to be an
expert, they tell you that they have special knowledge of a subject, that you should rely
on their
judgment that certain claims are true, and they turn out to have no clue whatsoever about said claims, that person is no longer considered reliable or trustworthy.
«Quantified measures of uncertainty in a finding expressed probabilistically (based
on statistical analysis of observations or model results, or
expert judgment).»
Instead, the case dragged
on for two years; the docket sheet has around 80 entries; both sides hired computer
experts, and in the end the case was dismissed
on summary
judgment, in a decision where the judge spent almost 40 pages analyzing every claim made by Healthcare and dismissing it only after rigorous and in - depth analysis which went, in my opinion, far beyond the call of duty.
Perhaps the MDG decision was based
on the particular circumstances and the timing of the separate retainer of the
expert on the other files, but that is not evident from the reasoning in the
judgment.
Steven Stevens will be participating in that panel, speaking
on «Summary
Judgments — Part Two: Evidence &
Experts»