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Penn State Dickinson Law

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Articles 61 - 63 of 63

Full-Text Articles in Evidence

Paradoxes, Gedanken Experiments And The Burden Of Proof: A Response To Dr. Cohen's Reply, David H. Kaye Jan 1981

Paradoxes, Gedanken Experiments And The Burden Of Proof: A Response To Dr. Cohen's Reply, David H. Kaye

Faculty Scholarship

This article responds to L. Jonathan Cohen's critique of the author's position regarding the problem of naked statistical evidence. Cohen argues that the kind of probability at work in litigation does not conform to the axioms of mathematical probability. The author responds by suggesting that the familiar theory of probability needs no revision to account for the reluctance of a few courts to permit plaintiffs to prevail on the strength of background statistics alone. One need not adopt Dr. Cohen's esoteric mathematical structure to explain the burden of proof in civil cases. The article shows that whether or not one …


Mathematical Models And Legal Realities: Some Comments On The Poisson Model Of Jury Behavior, David H. Kaye Jan 1980

Mathematical Models And Legal Realities: Some Comments On The Poisson Model Of Jury Behavior, David H. Kaye

Faculty Scholarship

While a mathematical model cannot reflect all the elements of reality, modeling involves drastic simplifications, and those expounding the mathematical model would recognize the complexity of the elements. This article illuminates this cause with a mathematical model that seems to be in vogue, developed by the renowned mathematician Simeon Poisson. It reviews the Poisson model in order to enucleate its many assumptions. It also explains why these assumptions may introduce serious errors into the probabilities calculated according to the model. It also indicates one reason that even a relatively error free model would have limited usefulness in resolving the constitutional …


Probabilities And Proof: Can Hla And Blood Group Testing Prove Paternity?, David H. Kaye, Ira Mark Ellman Jan 1979

Probabilities And Proof: Can Hla And Blood Group Testing Prove Paternity?, David H. Kaye, Ira Mark Ellman

Faculty Scholarship

Advancing medical technology has produced tests which offer the opportunity to resolve paternity disputes with more accuracy than unaided traditional evidentiary techniques are likely to obtain. Because the biology underlying the statistical evidence in paternity cases offers a wealth of previously unavailable information which is certain to revolutionize the adjudication of paternity suits, but it is important that the courts not become so mesmerized by these new sources of evidence that they neglect to subject them to traditional principles of evidence applicable to all testimony. Additionally, for some time scholars have disagreed on the proper application of a probability formula …