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The requirement of randomization in experimental design was first stated by R. A. Fisher, statistician and geneticist, in 1925 in his book Statistical Methods for Research Workers. Earlier designs were systematic and involved the judgment of the experimenter; this led to possible bias and inaccurate interpretation of the data. Fisher’s dictum was that randomization eliminates bias and permits a valid test of significance. Randomization in experimenting had been used by Charles Sanders Peirce in 1885 but the practice was not continued. Fisher developed his concepts of randomizing as he considered the mathematics of small samples, in discussions with “Student,” William Sealy Gosset. Fisher published extensively. His principles of experimental design were spread worldwide by the many “voluntary workers” who came from other institutions to Rothamsted Agricultural Station in England to learn Fisher’s methods.  相似文献   

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A little over a year ago, on January 25, 2021, the new Editor-in-Chief (EiC) of JCCS stated in his Editorial: “ICCNS and JCCS were the brainchildren of Bernard Perbal, and without his energy and drive, neither would exist, to the detriment of us who are driven to solve difficult problems in science, and not picking low-hanging fruit. All one has to do is examine all the editorials written in JCCS (and CCS!) to see evidence of this. It will be tough to fill those shoes.“I disagree with the assertion in the Editorial published on March 29, 2022 that G. Martin contributed “to the initial growth of the International CCN Society, and, ultimately, to the establishment of this journal.” My opinion is based on the evidence that the International CCN Society (ICCNS) and its official organ journal, the Journal of Cell Communication and Signaling (JCCS), were created by myself. Over a span of 21 years until the present, and in spite of his contribution to the early history of CTGF, we never heard from G. Martin being involved or interested in any aspect of the ICCNS and its biannual meetings, nor in any aspect in the growth of JCCS.In order to further clarify the confusion stemming from the Editorial in question and to give credit where it is due, I provide below detailed evidence that undoubtedly ascribes the true inception of both ICCNS and JCCS, and merit to the efforts of all those who trusted and supported us during the initial difficult creative moments.I am of the opinion that the Editorial, and the implications that it carries do not justice to the efforts of those who were really involved in the creation of both the ICCNS and JCCS.In the name of respectful scientific integrity, I will provide the evidence that correctly attributes the inception of ICCNS and JCCS.  相似文献   

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