منابع مشابه
Which is the correct answer to the Mpemba puzzle?
In my editorial in the last issue of Temperature, I included a riddle that was suggested to me by Gerald Pollack (University of Washington, Seattle, Washington, USA). Here is the original text of the riddle: "In 1963, Erasto Mpemba, a precocious middle school student in Tanganyika (now Tanzania) was taking a cooking course. The subject was: making ice cream. The participants would dump a premix...
متن کاملGetting to Know the Nominal Group Technique
سخن سردبیر Editorial مجله دانشگاه علوم پزشکی رفسنجان دوره هفدهم، فروردین 1398، 2-1 آشنایی با روش گروه صوری Getting to Know the Nominal Group Technique محسن رضائیان[1]،[2] M. Rezaeian در سخن سردبیری بهمن ماه سال گذشته به روش دلفی پرداخته و اشاره کردیم که این روش، یکی از راه‌های دست‌یابی به توافق پیرامون یک موضوع می‌باشد [1]. هدف از نگارش این سخن سردبیری، پرداخت...
متن کاملAlphas, betas and skewy distributions: two ways of getting the wrong answer
Although many parametric statistical tests are considered to be robust, as recently shown in Methodologist's Corner, it still pays to be circumspect about the assumptions underlying statistical tests. In this paper I show that robustness mainly refers to α, the type-I error. If the underlying distribution of data is ignored there can be a major penalty in terms of the β, the type-II error, repr...
متن کاملIs getting the right answer just about choosing the right words? The role of syntactically-informed features in short answer scoring
Developments in the educational landscape have spurred greater interest in the problem of automatically scoring short answer questions. A recent shared task on this topic revealed a fundamental divide in the modeling approaches that have been applied to this problem, with the best-performing systems split between those that employ a knowledge engineering approach and those that almost solely le...
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ژورنال
عنوان ژورنال: Journal of Teaching and Learning
سال: 2006
ISSN: 1911-8279,1492-1154
DOI: 10.22329/jtl.v3i1.92