Orbital Symmetry, Idealization, and the Kairetic Account of Scientific Explanation

2014 ◽  
pp. 201-218
Author(s):  
Grant Fisher
Keyword(s):  
Scientific Explanation ◽  
Orbital Symmetry

Test Validation Without Measurement

2016 ◽  
Vol 32 (3) ◽  
pp. 204-214 ◽  
Author(s):  
Emilie Lacot ◽  
Mohammad H. Afzali ◽  
Stéphane Vautier
Keyword(s):  
Test Data ◽  
Test Scores ◽  
Scientific Explanation ◽  
Test Validation ◽  
Clinical Tests ◽  
Ethical Perspective ◽  
Power Of Test ◽  
Memory Accuracy ◽  
Social Uses ◽  
Special Case

Abstract. Test validation based on usual statistical analyses is paradoxical, as, from a falsificationist perspective, they do not test that test data are ordinal measurements, and, from the ethical perspective, they do not justify the use of test scores. This paper (i) proposes some basic definitions, where measurement is a special case of scientific explanation; starting from the examples of memory accuracy and suicidality as scored by two widely used clinical tests/questionnaires. Moreover, it shows (ii) how to elicit the logic of the observable test events underlying the test scores, and (iii) how the measurability of the target theoretical quantities – memory accuracy and suicidality – can and should be tested at the respondent scale as opposed to the scale of aggregates of respondents. (iv) Criterion-related validity is revisited to stress that invoking the explanative power of test data should draw attention on counterexamples instead of statistical summarization. (v) Finally, it is argued that the justification of the use of test scores in specific settings should be part of the test validation task, because, as tests specialists, psychologists are responsible for proposing their tests for social uses.

Thomas Reid on Causation and Scientific Explanation

2016 ◽  
Vol 14 (1) ◽  
pp. 51-67 ◽  
Author(s):  
Manuel Barrantes ◽  
Juan M. Durán
Keyword(s):  
Common Sense ◽  
Scientific Explanation ◽  
Thomas Reid ◽  
Contemporary Debate ◽  
The Common

We argue that there is no tension between Reid's description of science and his claim that science is based on the principles of common sense. For Reid, science is rooted in common sense since it is based on the (common sense) idea that fixed laws govern nature. This, however, does not contradict his view that the scientific notions of causation and explanation are fundamentally different from their common sense counterparts. After discussing these points, we dispute with Cobb's ( Cobb 2010 ) and Benbaji's ( Benbaji 2003 ) interpretations of Reid's views on causation and explanation. Finally, we present Reid's views from the perspective of the contemporary debate on scientific explanation.

THE SCIENCE OF JUDICIAL PSYCHOLOGY

2019 ◽  
Vol 12 (2) ◽  
pp. 78-87
Author(s):  
Petru TĂRCHILĂ
Keyword(s):  
Criminal Behavior ◽  
Cultural Context ◽  
Scientific Explanation ◽  
Preventive Measures ◽  
Psychosocial Characteristics ◽  
Legal Norms ◽  
Behavioral Profile ◽  
The Individual ◽  
Determining Factor ◽  
Determinant Factor

Judicial psychology is the science that analyzes and tries to understand the criminal phenomenon in general and its determinant factor in particular, by the complexity of factors that generate it and by the diversity of its forms of manifestation. Although the determining factor of criminal behavior is always subjective being generated by the psychic of the offender, this aspect must be correlated with the context in which it manifests itself: social, economic, cultural context etc. Judicial psychology investigates the behavior of the individual in all its aspects, seeking a scientific explanation of the mechanisms and factors enhancing criminal favors, thus enabling the identification of the preventive measures to be taken to reduce the categories of offenses. It studies the psycho-behavioral profile of the offender, identifying the causes that determined its behavior in order to take preventive measures.The domain of judicial psychology is mainly deviance, conduct that departs from the moral or legal norms that are dominant in a given culture. The object of judicial psychology is the criminal act, correlated with the psychosocial characteristics of the participants in the judicial action (offender, victim, witness, investigator, magistrate, lawyer, civil party, educator, etc.). The science of judicial psychology also analyzes how these characteristics appear and manifest themselves in concrete and special conditions of their interaction in three phases of the criminal act: the pre-criminal phase, the actual criminal phase and the post-criminal phase.

Professional pathology in the production of aluminum in the Kola Arctic

2020 ◽  
pp. 767-767
Author(s):  
S. A. Syurin ◽  
S. A. Gorbanev
Keyword(s):  
Working Conditions ◽  
Occupational Diseases ◽  
Scientific Explanation ◽  
Marked Decrease ◽  
The Arctic ◽  
Aluminium Production ◽  
First Time

In 2007-2017, 22 occupational diseases were diagnosed for the first time in 18 workers engaged in aluminium production in the Arctic. A marked decrease in occupational morbidity in 2010-2017 was found, which was not associated with changes in working conditions and therefore requires an appropriate scientific explanation.

Evaluation of a package plant for small communities in Mexico

2002 ◽  
Vol 2 (4) ◽  
pp. 145-150
Author(s):  
T. Pavón Silva ◽  
S.G. Hoyos ◽  
C. Chávez Guerra
Keyword(s):  
Water Quality ◽  
Scientific Explanation ◽  
Small Communities ◽  
Sedimentation Process

The design and operation of floc blanket clarification plant, embodying coagulation, flocculation and floc blanket sedimentation is still very much an art, mainly because there has been no adequate scientific explanation of the mechanisms of the floc blanket sedimentation process. This study aims to provide an explanation based on the floc blanket formation with CPL (hydroxyl chlorine of aluminium) coagulant. The theoretical parameters results were: Gcoagulation: 1,500 s-1; Gflocculation: 397 s-1, and for sedimentation G×θ×c 2476.8. The solid removal in the floc blanket was 65.28% expressed by residual turbidity. The water quality obtained at the end of the treatment satisfied the values of official Mexican standards.

Introduction

2018 ◽  
Author(s):  
Alexander Reutlinger ◽  
Juha Saatsi
Keyword(s):  
Philosophy Of Science ◽  
Scientific Explanation ◽  
Central Question ◽  
Contemporary Philosophy ◽  
Covering Law

What is a scientific explanation? This has been a central question in philosophy of science at least since Hempel and Oppenheim’s pivotal attempt at an answer in 1948 (also known as the covering-law model of explanation; Hempel 1965: chapter 10). It is no surprise that this question has retained its place at the heart of contemporary philosophy of science, given that it is one of the sciences’ key aims to provide ...

Philosophical Papers

2019 ◽  
Author(s):  
Paul Humphreys
Keyword(s):  
Probability Theory ◽  
Computer Simulations ◽  
Social Dynamics ◽  
Scientific Explanation ◽  
Contemporary Literature ◽  
Unpublished Paper ◽  
Agent Based ◽  
Philosophical Investigations ◽  
The Status ◽  
Original Presentation

Paul Humphreys pioneered philosophical investigations into the methodological revolution begun by computer simulations. He has also made important contributions to the contemporary literature on emergence by developing the fusion account of diachronic emergence and its generalization, transformational emergence. He is the discoverer of what has come to be called “Humphreys” Paradox in probability theory and has also made influential contributions to the literature on probabilistic causality and scientific explanation. This collection contains fourteen of his previously published papers on topics ranging from numerical experiments to the status of scientific metaphysics. There is also and a previously unpublished paper on social dynamics. The volume is divided into four parts on, respectively, computational science, emergence, probability, and general philosophy of science. The first part contains the seminal 1990 paper on computer simulations, with three other papers arguing that these new methods cannot be accounted for by traditional methodological approaches. The second part contains the original presentation of fusion emergence and three companion papers arguing for diachronic approaches to the topic, rather than the then dominant synchronic accounts. The third part starts with the paper that introduced the probabilistic paradox followed by a later evaluation of attempts to solve it. A third paper argues, contra Quine, that probability theory is a purely mathematical theory. The final part includes papers on causation, explanation, metaphysics, and an agent-based model that shows how endogenous uncertainty undermines utility maximization. Each of the four parts is followed by a comprehensive postscript with retrospective assessments.

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