Pseudohistory and Pseudoscience

NASA Astrophysics Data System (ADS)

Allchin, Douglas

The dangers of pseudoscience - parapsychology, astrology, creationism, etc. - are widely criticized. Lessons in the history of science are often viewed as an educational remedy by conveying the nature of science. But such histories can be flawed. In particular, many stories romanticize scientists, inflate the drama of their discoveries, and oversimplify the process of science. They are, literally and rhetorically, myths. While based on real historical events, they distort the basis of scientific authority and foster unwarranted stereotypes. Such stories are pseudohistory. Like pseudoscience, they promote false ideas about science - in this case, about how science works. Paradoxically, perhaps, the history of pseudosciences may offer an excellent vehicle for remedying such impressions. Characteristically, textbooks of science contain just a bit of history, either in an introductory chapter or, more often, in scattered references to the great heroes of an earlier age. From such references both students and professionals come to feel like participants in a long-standing historical tradition. Yet the textbook-derived tradition in which scientists come to sense their participation is one that, in fact, never existed.

Teaching toward a More Scientifically Literate Society

ERIC Educational Resources Information Center

LoGiudici, Raymond; Ende, Fred

2010-01-01

To teach scientific literacy to eighth graders, the authors created a yearlong project that emphasizes the various components and skills required to be a scientifically literate citizen. This project is broken into four separate components: skeptical thinking (pseudoscience), current-event article analysis, fiction and nonfiction literature, and…

Misuses of biology in the context of the paranormal.

PubMed

Hewitt, G C

1988-04-15

Public suspicion of science stems from science's challenging of perceptions and myths about reality, and a public fear of new technology. The result is a susceptibility to pseudoscience. In claiming that creation 'science' is as valid as evolution the creationists misquote scientists and seek to spread their own 'scientific' myths concerning a young age for the earth, an act of creation based on a particular literalist interpretation of the Christian Bible and a single worldwide flood. They use methods of debate and politics, rather than scientific research. A selection of their arguments is examined and the nature of the evidence for evolution is discussed. Problems with the creation 'science' model are noted. In the myth of the hundredth monkey phenomenon, original research is misquoted to denigrate scientific research and support sentimental ideas of paranormal events. The misuse of science is seen as damaging to society because it reduces the effective gathering and application of scientific information. However, pseudoscience provides a valuable guide to gaps in public scientific education.

A Course in Science and Pseudoscience

NASA Astrophysics Data System (ADS)

Taylor, Richard

2009-04-01

A new course at Hockaday, Science and Pseudoscience, examines what we know, how we know it, and why we get fooled so often and so easily. This is a course in which we measure things we thought we understood and use statistical analysis to test our understanding. We investigate extraordinary claims through the methods of science, asking what makes a good scientific theory, and what makes scientific evidence. We examine urban myths, legends, bad science, medical quackery, and plain old hoaxes. We analyze claims of UFOs, cold fusion, astrology, structure-altered water, apricot pit cures, phlogiston and N-rays, phrenology and orgonomy, ghosts, telekinesis, crop circles and the Bermuda Triangle -- some may be true, some are plainly false, and some we're not really sure of. We develop equipment and scientific techniques to investigate extra-sensory perception, precognition, and EM disturbances.

Extrasensory Perception--Pseudoscience? A Battle at the Edge of Science

ERIC Educational Resources Information Center

Stonefoot, Sarah G.; Herreid, Clyde Freeman

2004-01-01

This case teaches students to be skeptical of "scientific claims," especially those that are sensational and fall outside the boundaries of normal scientific explanation. Students read the case scenario and then evaluate data to determine whether they believe there is enough scientific evidence to confirm the existence of extrasensory perception.…

Distinguishing Science from Pseudoscience in School Psychology: Science and Scientific Thinking as Safeguards against Human Error

ERIC Educational Resources Information Center

Lilienfeld, Scott O.; Ammirati, Rachel; David, Michal

2012-01-01

Like many domains of professional psychology, school psychology continues to struggle with the problem of distinguishing scientific from pseudoscientific and otherwise questionable clinical practices. We review evidence for the scientist-practitioner gap in school psychology and provide a user-friendly primer on science and scientific thinking for…

Science and Pseudoscience in Medicine: Evidence-Based vs. Evidence-Biased Medicine.

PubMed

Jakovljević, Miro; Ostojić, Ljerka

2016-12-01

The concept of evidence-based medicine (EBM), as the highest standard of health care, came into existence in 1990s to promote a systematic approach to helping clinicians in their practice to be guided by the best available scientific evidence. However, there has been an increasing number of warning reports that in modern research, misrepresented, false and unuseful findings may be the majority or even the vast majority of published research claims In spite of the huge scientific progress, pseudoscience and associated evidence biased medicine represent a serious threat to the concept of the EBM. Effective education in medicine, proper research motivation, sound systems and creative thinking and culture of scientific dialogue may significantly contribute to better science and evidence-based medicine. The seven key words of good science, research and publishing are: integrity, motivation, capacity, understanding, knowledge, experience, and creativity.

The Teaching Effectiveness of a Relevant Physics Course

NASA Astrophysics Data System (ADS)

Hobson, Art

1998-04-01

If America is to achieve the science literacy that is ssential to industrialized democracy, all students must study such topics as scientific methodology, pseudoscience, critical thinking, ozone depletion, technological risk, and global warming. My large-enrollment liberal-arts physics course covers the great principles of physics along with several such philosophical and societal topics. Students find these topics relevant and fascinating, leading to strong course evaluations and large enrollments by non-scientists even in courses labeled physics. I will describe this course and present some evidence indicating that the course is effective in communicating physics and its interdisciplinary connections. A textbook, Physics: Concepts and Connections (Prentice Hall, 1995, 2nd edition to appear in June 1998), is available.

Using the Illogic of Creationism to Teach the Logic of Science.

ERIC Educational Resources Information Center

Wells, Neil Andrew

1989-01-01

Presented is a strategy which uses creationism and other pseudosciences as examples of non-scientific approaches to critical thinking to teach students the nature of science and the scientific method. Examples of the illogic of non-scientific approaches are given along with an explanation of how they can be used in teaching critical thinking to…

Attitudes and Views of Medical Students toward Science and Pseudoscience.

PubMed

Peña, Adolfo; Paco, Ofelia

2004-12-01

To know opinions, attitudes and interest of medical students toward science and pseudoscience. A questionnaire was administered to 124 medical students of the San Marcos University in Lima, Peru. 173 students were surveyed. The response rate was 72%. Eighty-three percent (100/121) of respondents said that science is the best source of knowledge, 67% (82/123) said they were interested in science and technology news, 76% said they had not read any science magazine or book (other than medical texts and journals) in the last five years. Thirteen percent (16/124) of respondents said that astrology is "very scientific" and 40% (50/124) stated that it is "sort of scientific." 50% of respondents shared the opinion that some people possess psychic powers. Medical students' attitudes toward science are generally not favorable.

Comments on "Distinguishing science from pseudoscience in school psychology:" Evidence-based interventions for grandiose bragging.

PubMed

Kratochwill, Thomas R

2012-02-01

The purpose of this article is to provide some perspectives on Lilienfeld, Ammirati, and David's (2012) paper on distinguishing science from pseudoscience in school psychology. In many respects their work represents an intervention for "grandiose bragging," a problem that has occasionally occurred when various non-evidence-based or discredited interventions receive sensationalized positive endorsement for adoption in school psychology practice. In this paper, the implications of the Lilienfeld et al. work are discussed within the context of the scientist-practitioner gap, scientific thinking and evaluation of scientific thinking, and negative results research. The authors have advanced our thinking on evidence-based practices in school psychology and education. Copyright © 2011 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.

A Case Against Scientific Creationism: A Look at Content Issues.

ERIC Educational Resources Information Center

Kenkel, Father Leonard A.

1985-01-01

Discusses: (1) the theology of creation (religion); (2) evolution (science); and (3) scientific creationism (religious doctrine and pseudoscience). Points out that contrary to its claim, the latter is a sectarian religious doctrine in the guise of science demanding to be taught in the classroom "as a science." (JN)

On the importance of scientific rhetoric in stuttering: a reply to Finn, Bothe, and Bramlett (2005).

PubMed

Kalinowski, Joseph; Saltuklaroglu, Tim; Stuart, Andrew; Guntupalli, Vijaya K

2007-02-01

To refute the alleged practice of "pseudoscience" by P. Finn, A. K. Bothe, and R. E. Bramlett (2005) and to illustrate their experimental and systematic bias when evaluating the SpeechEasy, an altered auditory feedback device used in the management of stuttering. We challenged the experimental design that led to the seemingly predetermined outcome of pseudoscience rather than science: Limited preselected literature was submitted to a purposely sampled panel of judges (i.e., their own students). Each criterion deemed pseudoscientific was contested with published peer-reviewed data illustrating the importance of good rhetoric, testability, and logical outcomes from decades of scientific research. Stuttering is an involuntary disorder that is highly resistant to therapy. Altered auditory feedback is a derivation of choral speech (nature's most powerful stuttering "inhibitor") that can be synergistically combined with other methods for optimal stuttering inhibition. This approach is logical considering that in stuttering no single treatment is universally helpful. Also, caution is suggested when attempting to differentiate science from pseudoscience in stuttering treatments using the criteria employed by Finn et al. For example, evaluating behavioral therapy outcomes implements a post hoc or untestable system. Speech outcome (i.e., stuttered or fluent speech) determines success or failure of technique use, placing responsibility for failure on those who stutter.

Intelligent Design, A Young Universe, Astrology, UFO'S, and More: A Guide for Those Involved with IYA on Tackling Pseudo-science

NASA Astrophysics Data System (ADS)

Fraknoi, Andrew; Bobrowsky, M.; Thaller, M.; Plait, P.

2008-05-01

During IYA educators and scientists will interact with the public in many ways. There will likely be public questions at IYA events about pseudo-scientific topics. While the particular pseudo-sciences that are in vogue change with time, astronomical pseudo-science includes creationism, intelligent design, astrology, UFO's as extra-terrestrial spaceships, selling star names, the "face" on Mars, the claim that the moon landings were a hoax, etc. We cover information, techniques, resources, and activities for responding sensitively to such claims and for explaining the nature of science. Whether you do programs in a formal classroom, a community setting, a museum, or on the radio, you will need this kind of arsenal of critical-thinking responses for these topics when you face the public. Attendees will receive a resource guide for responding to pseudo-science claims. One of the frequently heard attacks on science deals with "alternatives to evolution" (intelligent design and various forms of creationism). While some think this is a matter with which only biologists need to be concerned, some of the same arguments used against biological evolution are invoked to argue against our understanding of the age of the earth and the universe. We will provide background information on and responses to these ideas, particularly as they concern attacks on cosmology and cosmic evolution. We will also discuss how such questions will give IYA presenters an opportunity to engage the public in discussions about the scientific method and worldview. We will see that some of the agendas and issues we face are not that different from what Galileo faced 400 years ago.

Knowledge: Genuine and Bogus

NASA Astrophysics Data System (ADS)

Bunge, Mario

2011-05-01

Pseudoscience is error, substantive or methodological, parading as science. Obvious examples are parapsychology, "intelligent design," and homeopathy. Psychoanalysis and pop evolutionary psychology are less obvious, yet no less flawed in both method and doctrine. The fact that science can be faked to the point of deceiving science lovers suggests the need for a rigorous sifting device, one capable of revealing out the worm in the apple. This device is needed to evaluate research proposal as well as new fashions. Such a device can be designed only with the help of a correct definition of science, one attending not only to methodological aspects, such as testability and predictive power, but also to other features of scientific knowledge, such as intelligibility, corrigibility, and compatibility with the bulk of antecedent knowledge. The aim of this paper is to suggest such a criterion, to illustrate it with a handful of topical examples, and to emphasize the role of philosophy in either promoting or blocking scientific progress. This article is a revised version of a chapter in the author's forthcoming book Matter and Mind (Springer). [The Appendix on inductive logic was written at the request of the editors in order to elaborate claims made in #10 (4).

Challenging pseudoscientific and paranormal beliefs held by some pre-service primary teachers

NASA Astrophysics Data System (ADS)

Happs, John C.

1991-12-01

The widespread public acceptance of many paranormal and pseudoscientific claims should be of some concern to science educators who are striving to produce a scientifically literate community. There is ample evidence to show that students at all levels of our education system believe in aspects of pseudoscience based on claims and assumptions that are in conflict with accumulated scientific knowledge and a rigorous methodology. A survey was designed to assess primary and secondary science teacher-trainees' views. Afterwards 60 students were introduced to the notion of a ‘fair test’ and what constitutes ‘evidence’. Demonstrations of psychic powers were provided and a video shown of professional water-diviners repeatedly failing to locate water under controlled conditions. A re-survey, 3 months later, indicated a rejection of many prior beliefs. However, almost half of the group retained their beliefs in miracles and E.S.P. whilst more than 40% retained their belief in visitors from outer space and that the solar system was created by a supernatural force.

Turning a problem into an opportunity using the Fox Network's ``Conspiracy Theory: Did we land on the moon?" as a tool to improve student thinking on science and pseudoscience.

NASA Astrophysics Data System (ADS)

Mechler, G. E.

2002-05-01

Some television networks have displayed a propensity for producing specials of a pseudoscientific nature. The Fox Network has especially demonstrated this propensity. Its most notorious cases were ``Alien Autopsy" in the mid-90s and last Winter's ``Conspiracy Theory: Did we land on the moon?" Both have had effective critical responses from scientists and those responses are readily accessible on the Internet. But their existence is emblematic of the larger societal problem of large numbers of citizens not being able to discriminate between science and pseudoscience. Many educators hesitate to include critical examinations of pseudosciences because 1) They themselves are not well versed in these areas, and 2) they prefer to avoid possible controversy and upset with their credulous students. Fox Network's ``Conspiracy Theory: Did we land on the moon?" offers educators a rich example of televised pseudoscience that 1) can be rebutted in ways readily understandable by nonscience students and 2) will not result in throngs of offended students as this is not a particularly popular pseudoscience and few students will have an emotional investment in it. This oral presentation will cover the benefits of using this particular television program to demonstrate scientific critical examination of claims, raise their general level of informed skepticism, and make clear how susceptible people --they, themselves-- can be to pseudoscientific claims when one is not familiar with the relevant science. A computer-slide presentation of this critique is available to those interested. In addition, informal surveys were taken of two lab classes in which the program and critique were shown. Students' opinions of the moon-landings-were-a-hoax claim were taken before and after seeing the program and after the critique.

Addressing the Creationist Challenge.

ERIC Educational Resources Information Center

Seaford, H. Wade, Jr.

1990-01-01

Describes a method of contrasting "scientific creationism" and evolution, or pseudo-science and science, that was utilized in a freshman seminar at Dickinson College. Discusses how the seminar format fostered analytical thinking, research, and writing skills. Presents responses given by creationist students after the course. (JS)

Science, Pseudo-Science, and Natural Theology.

ERIC Educational Resources Information Center

Ferre, Frederick

1983-01-01

Religions are unfalsifiable in the short run but open to long-term influence by science. Conversely, scientists sometimes extend their findings to mythic proportions. The struggle between evolutionary science and pseudo-scientific creationism rests on tensions resulting at this interface. Good education and social fairness require greater…

Society and Scientific Anomalies: Common Knowledge about the Loch Ness Monster.

ERIC Educational Resources Information Center

Bauer, Henry H.

1987-01-01

Surveys newspaper, magazine, and book literature about the Loch Ness monster from 1933 to 1983. Characterizes the literature by attitude, length, belief, and jocularity. Illuminates the problem of identifying demarcation criteria for what may be classed as science and as pseudoscience. (CW)

Shark cartilage, cancer and the growing threat of pseudoscience.

PubMed

Ostrander, Gary K; Cheng, Keith C; Wolf, Jeffrey C; Wolfe, Marilyn J

2004-12-01

The promotion of crude shark cartilage extracts as a cure for cancer has contributed to at least two significant negative outcomes: a dramatic decline in shark populations and a diversion of patients from effective cancer treatments. An alleged lack of cancer in sharks constitutes a key justification for its use. Herein, both malignant and benign neoplasms of sharks and their relatives are described, including previously unreported cases from the Registry of Tumors in Lower Animals, and two sharks with two cancers each. Additional justifications for using shark cartilage are illogical extensions of the finding of antiangiogenic and anti-invasive substances in cartilage. Scientific evidence to date supports neither the efficacy of crude cartilage extracts nor the ability of effective components to reach and eradicate cancer cells. The fact that people think shark cartilage consumption can cure cancer illustrates the serious potential impacts of pseudoscience. Although components of shark cartilage may work as a cancer retardant, crude extracts are ineffective. Efficiencies of technology (e.g., fish harvesting), the power of mass media to reach the lay public, and the susceptibility of the public to pseudoscience amplifies the negative impacts of shark cartilage use. To facilitate the use of reason as the basis of public and private decision-making, the evidence-based mechanisms of evaluation used daily by the scientific community should be added to the training of media and governmental professionals. Increased use of logical, collaborative discussion will be necessary to ensure a sustainable future for man and the biosphere.

Knowledge: Genuine and Bogus

ERIC Educational Resources Information Center

Bunge, Mario

2011-01-01

Pseudoscience is error, substantive or methodological, parading as science. Obvious examples are parapsychology, "intelligent design," and homeopathy. Psychoanalysis and pop evolutionary psychology are less obvious, yet no less flawed in both method and doctrine. The fact that science can be faked to the point of deceiving science lovers suggests…

Enlivening Introductory Physics With SETI

NASA Astrophysics Data System (ADS)

Hobson, Art

2001-04-01

The search for extraterrestrial intelligence (SETI), popular for years in astronomy courses, is also an excellent topic in physics literacy courses. Space travel, relativity, scientific methodology, pseudoscience, and physics-related societal topics can all be taught within the SETI context. Fermi's question (see Kuiper and Brin, Extraterrestrial Civilization, AAPT 1989, p. 67) is especially appropriate. Enrico Fermi, speculating in 1950 on the number of technological civilizations in our galaxy, concluded that we should have been visited long ago and many times over. Thus one might ask, paraphrasing Fermi, "Where is everybody?" Fermi concluded that either interstellar travel is impossible, or is always judged not to be worth the effort, or technological civilization doesn't last long enough for it to happen. Whether one agrees with Fermi or not, the great physicist's third suggestion is a sobering perspective on the sustainability of Earth-based civilization.

Science and Pseudoscience in Communication Disorders

ERIC Educational Resources Information Center

Finn, Patrick; Bothe, Anne K.; Bramlett, Robin E.

2005-01-01

Purpose: The purpose of this tutorial is to describe 10 criteria that may help clinicians distinguish between scientific and pseudoscientific treatment claims. The criteria are illustrated, first for considering whether to use a newly developed treatment and second for attempting to understand arguments about controversial treatments. Method:…

Science and pseudoscience in communication disorders: criteria and applications.

PubMed

Finn, Patrick; Bothe, Anne K; Bramlett, Robin E

2005-08-01

The purpose of this tutorial is to describe 10 criteria that may help clinicians distinguish between scientific and pseudoscientific treatment claims. The criteria are illustrated, first for considering whether to use a newly developed treatment and second for attempting to understand arguments about controversial treatments. Pseudoscience refers to claims that appear to be based on the scientific method but are not. Ten criteria for distinguishing between scientific and pseudoscientific treatment claims are described. These criteria are illustrated by using them to assess a current treatment for stuttering, the SpeechEasy device. The authors read the available literature about the device and developed a consensus set of decisions about the 10 criteria. To minimize any bias, a second set of independent judges evaluated a sample of the same literature. The criteria are also illustrated by using them to assess controversies surrounding 2 treatment approaches: Fast ForWord and facilitated communication. Clinicians are increasingly being held responsible for the evidence base that supports their practice. The power of these 10 criteria lies in their ability to help clinicians focus their attention on the credibility of that base and to guide their decisions for recommending or using a treatment.

A Skeptic's Bookshelf: Scientific Responses to Pseudoscience. An Annotated Bibliography.

ERIC Educational Resources Information Center

Fraknoi, Andrew

1984-01-01

Lists nontechnical books and articles on the various claims of "paranormal" events. Includes general references and materials on: astrology; unidentified flying objects (UFO's); ancient astronauts; lunacy and the moon; Velikovsky and "Worlds in Collision"; the Bermuda triangle; Sirius B and the Dogon; the Tunguska event; creationism; and…

Scientific Responses to Pseudoscience Related to Astronomy. An Annotated Bibliography.

ERIC Educational Resources Information Center

Fraknoi, Andrew

1990-01-01

Provided is a list of 92 references. Categories include general references, debunking astrology, identifying U.F.O.s, ancient astronauts, Velikovsky and worlds in collision, lunacy and the moon, Sirius B and the Dogon tribe, the face and pyramids on mars, the Tunguska Event, and the Bermuda Triangle. (CW)

Non-Scientific Beliefs among Undergraduate Students

ERIC Educational Resources Information Center

Impey, Chris; Buxner, Sanlyn; Antonellis, Jessie

2012-01-01

A survey of over 11 000 undergraduate students' knowledge and attitudes related to science and technology over a 22-year period included statements that probed faith-based beliefs and various aspects of pseudoscience belief and superstition. The results reveal that nonscientific ways of thinking are resistant to formal instruction, changing…

Magnetized Water: Science or Fraud?

ERIC Educational Resources Information Center

Zamora, L. Lahuerta; Anton-Fos, G. M.; Aleman Lopez, P. A.; Martin Algarra, R. V.

2008-01-01

Skepticism is one of the cornerstones of scientific learning. Some pseudosciences in domains such as astronomy or pharmacy use a host of issues in everyday life as pretexts for work in the classroom (e.g., astrology) or laboratory (e.g., homeopathy). Chemistry also offers opportunities to promote skeptical thinking in students. Commercial devices…

Creationism and intelligent design are incompatible with scientific progress: A response to Shanta and Vêdanta.

PubMed

Caetano-Anollés, Gustavo

2016-01-01

In a recent opinion paper, B.K. Shanta claims science leaves no room for the subjective aspect of consciousness, and in doing so, attacks both origin of life and evolutionary research. He claims Vêdanta, one of the 6 orthodox schools of Hindu philosophy, offers an explanation: "the origin of everything material and nonmaterial is sentient and absolute." Here I discuss how the pseudoscience of these creationist views, which are aligned with Intelligent Design, are incompatible with scientific progress and should not be published in scientific journals.

On learning science and pseudoscience from prime-time television programming

NASA Astrophysics Data System (ADS)

Whittle, Christopher Henry

The purpose of the present dissertation is to determine whether the viewing of two particular prime-time television programs, ER and The X-Files, increases viewer knowledge of science and to identify factors that may influence learning from entertainment television programming. Viewer knowledge of scientific dialogue from two science-based prime-time television programs, ER, a serial drama in a hospital emergency room and The X-Files, a drama about two Federal Bureau of Investigation agents who pursue alleged extraterrestrial life and paranormal activity, is studied. Level of viewing, education level, science education level, experiential factors, level of parasocial interaction, and demographic characteristics are assessed as independent variables affecting learning from entertainment television viewing. The present research involved a nine-month long content analysis of target television program dialogue and data collection from an Internet-based survey questionnaire posted to target program-specific on-line "chat" groups. The present study demonstrated that entertainment television program viewers incidentally learn science from entertainment television program dialogue. The more they watch, the more they learn. Viewing a pseudoscientific fictional television program does necessarily influence viewer beliefs in pseudoscience. Higher levels of formal science study are reflected in more science learning and less learning of pseudoscience from entertainment television program viewing. Pseudoscience learning from entertainment television programming is significantly related to experience with paranormal phenomena, higher levels of viewer parasocial interaction, and specifically, higher levels of cognitive parasocial interaction. In summary, the greater a viewer's understanding of science the more they learn when they watch their favorite science-based prime-time television programs. Viewers of pseudoscience-based prime-time television programming with higher levels of paranormal experiences and parasocial interaction demonstrate cognitive interest in and learning of their favorite television program characters ideas and beliefs. What television viewers learn from television is related to what they bring to the viewing experience. Television viewers are always learning, even when their intentions are to simply relax and watch the tube.

The Teaching of Courses in the Science and Pseudoscience of Psychology: Useful Resources.

ERIC Educational Resources Information Center

Lilienfeld, Scott O.; Lohr, Jeffrey M.; Morier, Dean

2001-01-01

Discusses the importance of courses in science and pseudoscience to undergraduate education. Addresses why psychology educators should be concerned about pseudoscience, courses in the science and pseudoscience of psychology. Includes a model syllabus, useful primary and supplemental texts, videos, Web sites for psychology courses in science and…

Psychoanalysis Today-A Pseudoscience? A Critique of the Arbitrary Nature of Psychoanalytic Theories and Practice.

PubMed

Zepf, Siegfried

2018-01-01

The article centers on psychoanalysts' indifferent attitude to the mutually exclusivity of theoretical conceptualizations and the ensuing technical rules for treatment. In the author's view this indifference is due to psychoanalysts being business people for whom the exchange value of their service is essentially of greater interest than its utility value, which latter is only of interest as a means of realizing the former. The author argues that, as a consequence of the disparate coexisting conceptualizations being treated as equally valid, psychoanalysis becomes a science without truth, that is, a pseudoscience, and demonstrates that all attempts to appropriate the epithet ornans "scientific" to psychoanalysis by linking its concepts to findings in areas beyond its conceptual field have failed. Finally, he offers a proposal of how the situation might be altered.

Pseudo-Science: A Meaningful Context for Assessing Nature of Science

ERIC Educational Resources Information Center

Afonso, Ana Sofia; Gilbert, John K.

2010-01-01

Although an understanding of nature of science is a core element in scientific literacy, there is considerable evidence that school and university students hold naive conceptions about it. It is argued that, whilst the failure to learn about nature of science arises from its neglect in formal science education, a major reason is the adherence to…

Explicitly Teaching Critical Thinking Skills in a History Course

ERIC Educational Resources Information Center

McLaughlin, Anne Collins; McGill, Alicia Ebbitt

2017-01-01

Critical thinking skills are often assessed via student beliefs in non-scientific ways of thinking, (e.g, pseudoscience). Courses aimed at reducing such beliefs have been studied in the STEM fields with the most successful focusing on skeptical thinking. However, critical thinking is not unique to the sciences; it is crucial in the humanities and…

Two Wrongs Make a Right: Using Pseudoscience and Reasoning Fallacies to Complement Primary Literature

ERIC Educational Resources Information Center

Stover, Shawn

2016-01-01

Undergraduate science students benefit greatly by learning to read and interpret primary research articles. However, once they obtain a level of competence in analyzing primary literature and develop a better understanding of the nature of science, they may become frustrated by the lack of scientific literacy and objectivity demonstrated by the…

Creationism and intelligent design are incompatible with scientific progress: A response to Shanta and Vêdanta

PubMed Central

Caetano-Anollés, Gustavo

2016-01-01

ABSTRACT In a recent opinion paper, B.K. Shanta claims science leaves no room for the subjective aspect of consciousness, and in doing so, attacks both origin of life and evolutionary research. He claims Vêdanta, one of the 6 orthodox schools of Hindu philosophy, offers an explanation: “the origin of everything material and nonmaterial is sentient and absolute.” Here I discuss how the pseudoscience of these creationist views, which are aligned with Intelligent Design, are incompatible with scientific progress and should not be published in scientific journals. PMID:27066185

Supernatural/Paranormal Phenomena: A Passionate Closer Look

NASA Astrophysics Data System (ADS)

Hameed, S.; Robinson, G.; Maulton, J.

2003-05-01

A collaboration between a psychologist, a philosopher, and an astronomer resulted in an inter-term (January) course, titled "Supernatural/Paranormal Phenomena: A Passionate Closer Look" at Smith College. The main purpose of the course was to provide students with the tools to evaluate the pseudo-sciences that are so enticing in today's complex and stressful world. We examined some of the reasons why people are attracted to New-Age enterprises that claim to: provide personal insight and social guidance from stars and planets; communicate with the dead; predict the future; prove contact with extraterrestrial beings. The course provided us with an opportunity to introduce the methodology of science and compare it with the claims made by the defenders of pseudo-sciences. We also conducted a survey of paranormal beliefs of enrolled students before and after our inter-term class.

The Context of Demarcation in Nature of Science Teaching: The Case of Astrology

NASA Astrophysics Data System (ADS)

Turgut, Halil

2011-05-01

The aim of developing students' understanding of the nature of science [NOS] has been considered an important aspect of science education. However, the results of previous research indicate that students of various ages and even teachers possess both inaccurate and inappropriate views of the NOS. Such a failure has been explained by the view that perceptions about the NOS are well assimilated into mental structures and resistant to change. Further, the popularization of pseudoscience by the media and the assimilation of pseudoscience into previously established scientific fields have been presented as possible reasons for erroneous popular perceptions of science. Any teaching intervention designed to teach the NOS should first provoke individuals to expose their current ideas in order to provide them the chance to revise or replace these conceptual frameworks. Based on these assumptions, the aim of this study was to determine whether a teaching context based on the issue of demarcation would provide a suitable opportunity for exposing and further developing the NOS understandings of individuals enrolled in a teacher education course. Results indicate that a learning intervention based on the issue of demarcation of science from pseudoscience (in the specific case of astrology) proved an effective instructional strategy, which a majority of teacher candidates claimed to plan to use in their future teachings.

The Elements of Teaching Nonscientists: Make it Conceptual, Social, Modern, and Interactive

NASA Astrophysics Data System (ADS)

Hobson, Art

2001-03-01

Physics literacy for all students should be a top priority for every physics department. Reasons include each department's self-interest, and the health of our profession. But most importantly, as the American Association for the Adancement of Science puts it, "Without a scientifically literate population, the outlook for a better world is not promising." Because nonscientists have little need and less desire for algebra-based physics problems, these courses should be conceptual (non-algebraic) although they should certainly be numerate. Since 1976, I have developed and taught a course of this type that includes most of the major principles of physics. Its success has stemmed from (1) a conceptual approach, (2) inclusion of relevant societal topics such as energy resources, scientific methodology, pseudoscience, global warming, and technological risk, (3) modern physics topics that occupy 50instruction techniques even in (especially in!) classes of over 200. I will describe this course and present interactive teaching ideas for one socially relevant topic: transportation and energy efficiency. A textbook is available: Physics: Concepts and Connections, by Art Hobson (Prentice Hall, 2nd Edition 1999). Further info: http://www.uark.edu/depts/physics/about/hobson.html

The Elements of Teaching Nonscientists: Make it Conceptual, Social, Modern, and Interactive

NASA Astrophysics Data System (ADS)

Hobson, Art

2000-04-01

Physics literacy for all students should be a top priority for every physics department. Reasons include each department's self-interest, and the health of our profession. But most importantly, as the American Association for the Adancement of Science puts it, "Without a scientifically literate population, the outlook for a better world is not promising." Because nonscientists have little need and less desire for algebra-based physics problems, these courses should be conceptual (non-algebraic) although they should certainly be numerate. Since 1976, I have developed and taught a course of this type that includes most of the major principles of physics. Its success has stemmed from (1) a conceptual approach, (2) inclusion of relevant societal topics such as energy resources, scientific methodology, pseudoscience, global warming, and technological risk, (3) modern physics topics that occupy 50instruction techniques even in (especially in!) classes of over 200. I will describe this course and conduct an "active learning" demonstration of ideas for teaching one socially relevant topic: transportation and energy efficiency. A textbook is available: Physics: Concepts and Connections, by Art Hobson (Prentice Hall, 2nd Edition 1999). Further info: http://www.uark.edu/depts/physics/about/hobson.html

The Future of a Mistake: Will Discrepancy Measurement Continue to Make the Learning Disabilities Field a Pseudoscience?

ERIC Educational Resources Information Center

Stanovich, Keith E.

2005-01-01

Imagine a current HMO that covered only the procedures and diseases recognized by the medical profession in 1950. The thought is ridiculous because in such a rapidly developing field as medicine, no one would expect practice to be frozen at the level of scientific knowledge attained 50 years ago. The author believes this is what has happened in…

Flogging a Dead Horse: Pseudoscience and School Science Education

ERIC Educational Resources Information Center

Vlaardingerbroek, Barend

2011-01-01

Pseudoscience is a ubiquitous aspect of popular culture which constitutes a direct challenge to science, and by association, to science education. With the exception of politically influential pseudosciences trying to impose themselves on official curricula such as creationism, science education authorities and professional organisations seem…

The Problem of Pseudoscience in Science Education and Implications of Constructivist Pedagogy

ERIC Educational Resources Information Center

Mugaloglu, Ebru Z.

2014-01-01

The intrusion of pseudoscience into science classrooms is a problem in science education today. This paper discusses the implications of constructivist pedagogy, which relies on the notions of viability and inter-subjectivity, in a context favourable to the acceptance of pseudoscience. Examples from written statements illustrate how prospective…

Science, bad science, and pseudoscience.

PubMed

Giuffre, M

1997-12-01

The American public is being overwhelmed with scientific sounding claims for products to be ingested and/or applied to the body that have no research support. To protect ourselves and our patients from potential harm or unnecessarily wasting their resources, we need to be aware of the problem. In addition we need to apply the standards we have learned for critiquing research to the claims made by the purveyors of these products.

Health consequences of Chernobyl: the New York Academy of Sciences publishes an antidote to the nuclear establishment's pseudo-science.

PubMed

Katz, Alison Rosamund

2010-01-01

In February 2010, the New York Academy of Sciences published the most complete and up-to-date collection of evidence, from independent, scientific sources all over the world, on the health and environmental consequences of the Chernobyl accident. For 24 years, through a high-level, internationally coordinated cover-up of the world's most serious industrial accident, the nuclear lobby has deprived the world of a unique and critically important source of scientific information. The International Atomic Energy Agency (IAEA), mouthpiece of the nuclear establishment, has coordinated the cover-up through the dissemination and imposition of crude pseudo-science. Regrettably, the World Health Organization, a U.N. agency on which the world's people rely for guidance, is subordinate to the IAEA in matters of radiation and health, has participated in the cover-up, and stands accused of non-assistance to populations in danger. The new book on Chernobyl makes available huge amounts of evidence from independent studies undertaken in the affected countries, unique and valuable data that have been ignored by the international health establishment. This comprehensive account of the full dimensions of the catastrophe reveals the shameful inadequacy of current international assistance to the affected populations. It also demonstrates, once more, that future energy options cannot include nuclear power.

Science and Society Colloquium

ScienceCinema

None

2017-12-09

Mr. Randi will give an update of his lecture to the American Physical Society on the occasion of his award of the 1989 Forum Prize. The citation said: "for his unique defense of Science and the scientific method in many disciplines, including physics, against pseudoscience, frauds and charlatans. His use of scientific techniques has contributed to refuting suspicious and fraudulent claims of paranormal results. He has contributed significantly to public understanding of important issues where science and society interact". He is a professional magician and author of many books. He worked with John Maddox, the Editor of Nature to investigate the claims of "water with memory".

Practices and promises of Facebook for science outreach: Becoming a "Nerd of Trust".

PubMed

McClain, Craig R

2017-06-01

Arguably, the dissemination of science communication has recently entered a new age in which science must compete for public attention with fake news, alternate facts, and pseudoscience. This clash is particularly evident on social media. Facebook has taken a prime role in disseminating fake news, alternate facts, and pseudoscience, but is often ignored in the context of science outreach, especially among individual scientists. Based on new survey data, scientists appear in large Facebook networks but seldom post information about general science, their own scientific research, or culturally controversial topics in science. The typical individual scientist's audience is large and personally connected, potentially leading to both a broad and deep engagement in science. Moreover, this media values individual expertise, allowing scientists to serve as a "Nerd of Trust" for their online friend and family networks. Science outreach via social media demands a renewed interest, and Facebook may be an overlooked high-return, low-risk science outreach tool in which scientists can play a valuable role to combat disinformation.

Science and pseudoscience in the development of eye movement desensitization and reprocessing: implications for clinical psychology.

PubMed

Herbert, J D; Lilienfeld, S O; Lohr, J M; Montgomery, R W; O'Donohue, W T; Rosen, G M; Tolin, D F

2000-11-01

The enormous popularity recently achieved by Eye Movement Desensitization and Reprocessing (EMDR) as a treatment for anxiety disorders appears to have greatly outstripped the evidence for its efficacy from controlled research studies. The disparity raises disturbing questions concerning EMDR's aggressive commercial promotion and its rapid acceptance among practitioners. In this article, we: (1) summarize the evidence concerning EMDR's efficacy; (2) describe the dissemination and promotion of EMDR; (3) delineate the features of pseudoscience and explicate their relevance to EMDR; (4) describe the pseudoscientific marketing practices used to promote EMDR; (5) analyze factors contributing to the acceptance of EMDR by professional psychologists; and (6) discuss practical considerations for professional psychologists regarding the adoption of EMDR into professional practice. We argue that EMDR provides an excellent vehicle for illustrating the differences between scientific and pseudoscientific therapeutic techniques. Such distinctions are of critical importance for clinical psychologists who intend to base their practice on the best available research.

Pseudoscience, the paranormal, and science education

NASA Astrophysics Data System (ADS)

Martin, Michael

1994-10-01

The study of pseudoscience and the paranormal is an important but neglected aspect of science education. Given the widespread acceptance of pseudoscientific and paranormal beliefs, science educators need to take seriously the problem of how these can be combated. I propose teaching science students to critically evaluate the claims of pseudoscience and the paranormal, something that can be accomplished in a variety of ways.

RACE RELATIONSHIPS: COLLEGIALITY AND DEMARCATION IN PHYSICAL ANTHROPOLOGY.

PubMed

Sachs Collopy, Peter

2015-01-01

In 1962, anthropologist Carleton Coon argued in The Origin of Races that some human races had evolved further than others. Among his most vocal critics were geneticist Theodosius Dobzhansky and anthropologist Ashley Montagu, each of whom had known Coon for decades. I use this episode, and the long relationships between scientists that preceded it, to argue that scientific research on race was intertwined not only with political projects to conserve or reform race relations, but also with the relationships scientists shared as colleagues. Demarcation between science and pseudoscience, between legitimate research and scientific racism, involved emotional as well as intellectual labor. © 2015 Wiley Periodicals, Inc.

Science and Society Colloquium

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

Mr. Randi will give an update of his lecture to the American Physical Society on the occasion of his award of the 1989 Forum Prize. The citation said: "for his unique defense of Science and the scientific method in many disciplines, including physics, against pseudoscience, frauds and charlatans. His use of scientific techniques has contributed to refuting suspicious and fraudulent claims of paranormal results. He has contributed significantly to public understanding of important issues where science and society interact". He is a professional magician and author of many books. He worked with John Maddox, the Editor of Nature to investigatemore » the claims of "water with memory".« less

A gathering for Gardner

NASA Astrophysics Data System (ADS)

Crease, Robert P.

2008-07-01

Martin Gardner, who turns 94 this autumn, seems to have pulled off an astounding trick. Every other year hundreds of people gather to honour Gardner, who is the author of over 70 books and wrote the popular "Mathematical Games" column that appeared in Scientific American for a quarter of a century from 1956. What is astonishing is that the people come from a bewildering variety of professions and include jugglers, magicians, artists, puzzle-makers, logicians, computer scientists, pseudoscience debunkers and mathematicians.

Practices and promises of Facebook for science outreach: Becoming a “Nerd of Trust”

PubMed Central

2017-01-01

Arguably, the dissemination of science communication has recently entered a new age in which science must compete for public attention with fake news, alternate facts, and pseudoscience. This clash is particularly evident on social media. Facebook has taken a prime role in disseminating fake news, alternate facts, and pseudoscience, but is often ignored in the context of science outreach, especially among individual scientists. Based on new survey data, scientists appear in large Facebook networks but seldom post information about general science, their own scientific research, or culturally controversial topics in science. The typical individual scientist’s audience is large and personally connected, potentially leading to both a broad and deep engagement in science. Moreover, this media values individual expertise, allowing scientists to serve as a “Nerd of Trust” for their online friend and family networks. Science outreach via social media demands a renewed interest, and Facebook may be an overlooked high-return, low-risk science outreach tool in which scientists can play a valuable role to combat disinformation. PMID:28654674

Magical beliefs and discriminating science from pseudoscience in undergraduate professional students.

PubMed

Garrett, Bernard M; Cutting, Roger L

2017-11-01

Paranormal beliefs and magical thinking exist in the public, and amongst university students. Researchers have found that media can influence such beliefs. A 2012 study suggested pseudoscientific rationales can influence acceptance of reported paranormal phenomena. Using a paranormal belief survey and controlled experiment this work explores the paranormal beliefs and test the effects of three versions of a supernatural news story on undergraduate professional students. One version of the story presented a simple news article, another the same with a pseudoscientific rationale, and another gave a discrediting scientific critique. Results confirmed that many students do hold magical beliefs but discriminated between scientific and pseudoscientific narratives. However, pre-existing paranormal beliefs were associated with an increased likelihood of students finding paranormal reports scientific, believable and credible.

A Chip in the Curtain: Computer Technology in the Soviet Union

DTIC Science & Technology

1989-03-01

authority of the tsar. British historian Lionel Kochan recounted some of the rather complicated story of religion and the tsars: The Church, because of... pseudosciences " and their study was forbidden. Stalin’s policy delayed the development of a scientific and academic foundation for the study of the computer in...leaders, the doctrine of Marx and Lenin is a matter of faith comparable to a religion in Western terms. When the General Secretary of the Soviet Union

Scientists Look at 2010: Carrying on Margaret Mayall's Legacy of Debunking Pseudoscience

NASA Astrophysics Data System (ADS)

Larsen, Krinstine

2010-06-01

In 1941 Margaret Mayall, the future director of the AAVSO, and Harvard colleague Bart Bok authored a critical study of astrology and its impact on society entitled "Scientists Look at Astrology." They chastised the scientific community for thinking the debunking of astrology to be "below the dignity of scientists." In contrast, they opined that it is one of the duties of scientists to "inform the public about the nature and background of a current fad, such as astrology, even though to do so may be unpleasant." Fast-forward 68 years in the future, and the astronomical community now faces a pseudoscientific enemy just as insidious as astrology, yet just as ignored by the general professional and amateur community as astrology had been when Mayall and Bok took up the charge in 1941. The pseudoscience in question is the well-publicized "prediction" that the Mayan calendar will end on December 21, 2012, causing the end of civilization in concert with one of a number of possible astronomical calamities, including (but not limited to) the gravitational pull of the center of the Milky Way (somehow enhanced by an "alignment" with our solar system), the near-approach by a mythical 10th planet (often named Nibiru), large-scale damage to the planet by solar flares larger than those ever recorded, or the shifting of the earth's axis of rotation (often confused with a proposed sudden and catastrophic reversal of the earth's magnetic polarity). As a scientific and educational organization, the AAVSO and its members have a responsibility to follow in Mayall's footsteps, shining the light of reason and knowledge on the dark corners of ignorance which far too often permeate the Internet, radio and television programming, and recent films, most notably 2012. This talk will highlight some of the basic premises of the 2012 hysteria and suggest ways that the AAVSO and its members can use variable stars and the history of the AAVSO to counteract some of the astronomical misinformation which is increasingly promulgated by proponents of the 2012 pseudoscience.

Illusions of causality: how they bias our everyday thinking and how they could be reduced.

PubMed

Matute, Helena; Blanco, Fernando; Yarritu, Ion; Díaz-Lago, Marcos; Vadillo, Miguel A; Barberia, Itxaso

2015-01-01

Illusions of causality occur when people develop the belief that there is a causal connection between two events that are actually unrelated. Such illusions have been proposed to underlie pseudoscience and superstitious thinking, sometimes leading to disastrous consequences in relation to critical life areas, such as health, finances, and wellbeing. Like optical illusions, they can occur for anyone under well-known conditions. Scientific thinking is the best possible safeguard against them, but it does not come intuitively and needs to be taught. Teaching how to think scientifically should benefit from better understanding of the illusion of causality. In this article, we review experiments that our group has conducted on the illusion of causality during the last 20 years. We discuss how research on the illusion of causality can contribute to the teaching of scientific thinking and how scientific thinking can reduce illusion.

Illusions of causality: how they bias our everyday thinking and how they could be reduced

PubMed Central

Matute, Helena; Blanco, Fernando; Yarritu, Ion; Díaz-Lago, Marcos; Vadillo, Miguel A.; Barberia, Itxaso

2015-01-01

Illusions of causality occur when people develop the belief that there is a causal connection between two events that are actually unrelated. Such illusions have been proposed to underlie pseudoscience and superstitious thinking, sometimes leading to disastrous consequences in relation to critical life areas, such as health, finances, and wellbeing. Like optical illusions, they can occur for anyone under well-known conditions. Scientific thinking is the best possible safeguard against them, but it does not come intuitively and needs to be taught. Teaching how to think scientifically should benefit from better understanding of the illusion of causality. In this article, we review experiments that our group has conducted on the illusion of causality during the last 20 years. We discuss how research on the illusion of causality can contribute to the teaching of scientific thinking and how scientific thinking can reduce illusion. PMID:26191014

Science Literacy's Neglected Twin: Numeracy

NASA Astrophysics Data System (ADS)

Follette, K.; McCarthy, D.

2014-07-01

Have introductory astronomy courses moved too far toward qualitative science? By itself, qualitative understanding, even deep appreciation, of the scientific endeavor is insufficient to engender scientific literacy. In order to interpret scientific information encountered in daily life and to distinguish it from pseudoscience, our students must also be quantitatively savvy. A scientifically literate citizen should be able to employ arithmetic, interpret numbers in context, read graphs and tables, and confidently incorporate numbers in writing. A gentle quantitative emphasis permeates our introductory astronomy courses to help our students become aware of their numerical deficits and appreciate the value of numerical thinking. This approach not only helps transform students into more well-informed citizens and capable problem solvers but also helps them achieve a deeper understanding of course material. We present data from an educational study that documents the extent of quantitative illiteracy and shows that improvements in attitude and achievement are possible.

How lysenkoism became pseudoscience: dobzhansky to velikovsky.

PubMed

Gordin, Michael D

2012-01-01

At some point in America in the 1940s, T. D. Lysenko's neo-Lamarckian hereditary theories transformed from a set of disputed doctrines into a prime exemplar of "pseudoscience." This paper explores the context in which this theory acquired this pejorative status by examining American efforts to refute Lysenkoism both before and after the famous August 1948 endorsement of Lysenko's doctrines by the Stalinist state, with particular attention to the translation efforts of Theodosius Dobzhansky. After enumerating numerous tactics for combating perceived pseudoscience, the Lysenko case is then juxtaposed with another American case of alleged pseudoscience: the notorious 1950 scandal surrounding Immanuel Velikovsky's Worlds in Collision (1950, Worlds in Collision. New York: Macmillan). On several levels, the characterization of Lysenkoism as pseudoscientific served as a template for casting other rejected theories, including Velikovsky's, in the same light.

Science and Pseudoscience: A Course for the Citizen of the Twenty-First Century.

ERIC Educational Resources Information Center

Howes, Ruth; Watson, James, Jr.

1981-01-01

Describes a course for general education students focusing on current topics in science, titled pseudoscience. Includes the course's goals, objectives, problems, instructional methods, and results of student performance. (DS)

Defending legitimate epidemiologic research: combating Lysenko pseudoscience.

PubMed

Enstrom, James E

2007-10-10

This analysis presents a detailed defense of my epidemiologic research in the May 17, 2003 British Medical Journal that found no significant relationship between environmental tobacco smoke (ETS) and tobacco-related mortality. In order to defend the honesty and scientific integrity of my research, I have identified and addressed in a detailed manner several unethical and erroneous attacks on this research. Specifically, I have demonstrated that this research is not "fatally flawed," that I have not made "inappropriate use" of the underlying database, and that my findings agree with other United States results on this relationship. My research suggests, contrary to popular claims, that there is not a causal relationship between ETS and mortality in the U.S. responsible for 50,000 excess annual deaths, but rather there is a weak and inconsistent relationship. The popular claims tend to damage the credibility of epidemiology. In addition, I address the omission of my research from the 2006 Surgeon General's Report on Involuntary Smoking and the inclusion of it in a massive U.S. Department of Justice racketeering lawsuit. I refute erroneous statements made by powerful U.S. epidemiologists and activists about me and my research and I defend the funding used to conduct this research. Finally, I compare many aspect of ETS epidemiology in the U.S. with pseudoscience in the Soviet Union during the period of Trofim Denisovich Lysenko. Overall, this paper is intended to defend legitimate research against illegitimate criticism by those who have attempted to suppress and discredit it because it does not support their ideological and political agendas. Hopefully, this defense will help other scientists defend their legitimate research and combat "Lysenko pseudoscience."

Defending legitimate epidemiologic research: combating Lysenko pseudoscience

PubMed Central

Enstrom, James E

2007-01-01

This analysis presents a detailed defense of my epidemiologic research in the May 17, 2003 British Medical Journal that found no significant relationship between environmental tobacco smoke (ETS) and tobacco-related mortality. In order to defend the honesty and scientific integrity of my research, I have identified and addressed in a detailed manner several unethical and erroneous attacks on this research. Specifically, I have demonstrated that this research is not "fatally flawed," that I have not made "inappropriate use" of the underlying database, and that my findings agree with other United States results on this relationship. My research suggests, contrary to popular claims, that there is not a causal relationship between ETS and mortality in the U.S. responsible for 50,000 excess annual deaths, but rather there is a weak and inconsistent relationship. The popular claims tend to damage the credibility of epidemiology. In addition, I address the omission of my research from the 2006 Surgeon General's Report on Involuntary Smoking and the inclusion of it in a massive U.S. Department of Justice racketeering lawsuit. I refute erroneous statements made by powerful U.S. epidemiologists and activists about me and my research and I defend the funding used to conduct this research. Finally, I compare many aspect of ETS epidemiology in the U.S. with pseudoscience in the Soviet Union during the period of Trofim Denisovich Lysenko. Overall, this paper is intended to defend legitimate research against illegitimate criticism by those who have attempted to suppress and discredit it because it does not support their ideological and political agendas. Hopefully, this defense will help other scientists defend their legitimate research and combat "Lysenko pseudoscience." PMID:17927827

Science and Politics in the Philosophy of Science of Popper, Polanyi, and Kuhn

NASA Astrophysics Data System (ADS)

Nye, Mary Jo

2006-05-01

The names of Karl Popper, Michael Polanyi, and Thomas Kuhn are well-known among scientists and among historians and philosophers of science. Around 1960 they published books that excited considerable discussion because of their independent rejection of the philosophical tradition that uses simple empiricism or positivism to differentiate science from religion, metaphysics, ideology, or pseudo-science. Popper's original field of expertise was scientific education and psychology. Polanyi had a distinguished career in physical chemistry and chemical physics, while Kuhn worked briefly in solid-state physics before turning to the philosophy of science. Their descriptions of scientific practices and values have roots not only in their scientific educations and experiences, but also in the political questions of their time. This paper focuses on political dimensions in the philosophical work of these three twentieth-century figures.

Pseudoscience, the Paranormal, and Science Education.

ERIC Educational Resources Information Center

Martin, Michael

1994-01-01

Given the widespread acceptance of pseudoscientific and paranormal beliefs, this article suggests that science educators need to seriously consider the problem of how these beliefs can be combated. Proposes teaching science students to critically evaluate the claims of pseudoscience and the paranormal. (LZ)

Dealing with Astrology, UFOs, and Faces on Other Worlds: A Guide to Addressing Astronomical Pseudoscience in the Classroom

NASA Astrophysics Data System (ADS)

Fraknoi, Andrew

Increasing media and student interest in pseudoscience topics such as alien abductions, crop circles, and creationism is forcing astronomy instructors to confront questions for which their graduate training has not prepared them. Yet students have a right to hear a more considered response to their questions in these areas than mere scoffing from those who teach them science. To assist instructors who want to help their students develop better critical thinking skills related to astronomical pseudoscience, a range of ideas and resources is listed in this guide.

Teaching physics mysteries versus pseudoscience

NASA Astrophysics Data System (ADS)

Kuttner, Fred

2007-04-01

The interpretation of quantum mechanics (and the encounter with consciousness) is contentious and has been called ``physics' skeleton in the closet.'' The reluctance of physicists to share this enigma with students and with the larger public has left the discussion open to the wild claims of purveyors of pseudoscience. The movie ``What the Bleep'' is a recent example. Bringing the enigma into the open is the best way to combat pseudoscience and share the true, deep mysteries that physics has uncovered. I will discuss my own experience and that of colleagues with ways of presenting this material to physics majors, non-majors, and the public.

Pseudohistory and Pseudoscience

ERIC Educational Resources Information Center

Allchin, Douglas

2004-01-01

The dangers of pseudoscience--parapsychology, astrology,creationism, etc.--are widely criticized. Lessons in the history of science are often viewed as an educational remedy by conveying the nature of science. But such histories can be flawed. In particular, many stories romanticize scientists, inflate the drama of their discoveries,and…

Pseudoscience, Creationism and the Library.

ERIC Educational Resources Information Center

Thompson, James C.; Flowers, Kay A.

1984-01-01

Examines growing literature of paranormal phenomena and other areas of investigation that are in conflict with mainstream science, and considers reasons for this growth and similarities which link these areas together within realm of pseudoscience. The dilemma librarians face in dealing with pseudoscientific materials is considered. Forty-nine…

Plurality of opinion, scientific discourse and pseudoscience: an in depth analysis of the Séralini et al. study claiming that Roundup™ Ready corn or the herbicide Roundup™ cause cancer in rats.

PubMed

Arjó, Gemma; Portero, Manuel; Piñol, Carme; Viñas, Juan; Matias-Guiu, Xavier; Capell, Teresa; Bartholomaeus, Andrew; Parrott, Wayne; Christou, Paul

2013-04-01

A recent paper published in the journal Food and Chemical Toxicology presents the results of a long-term toxicity study related to a widely-used commercial herbicide (Roundup™) and a Roundup-tolerant genetically modified variety of maize, concluding that both the herbicide and the maize varieties are toxic. Here we discuss the many errors and inaccuracies in the published article resulting in highly misleading conclusions, whose publication in the scientific literature and in the wider media has caused damage to the credibility of science and researchers in the field. We and many others have criticized the study, and in particular the manner in which the experiments were planned, implemented, analyzed, interpreted and communicated. The study appeared to sweep aside all known benchmarks of scientific good practice and, more importantly, to ignore the minimal standards of scientific and ethical conduct in particular concerning the humane treatment of experimental animals.

Millikan Award Lecture, 2006: Physics For All

NASA Astrophysics Data System (ADS)

Hobson, Art

2006-12-01

We physics teachers must broaden our focus from physics for physicists and other scientists to physics for all. The reason, as the American Association for the Advancement of Science puts it, is that "[w]ithout a scientifically literate population, the outlook for a better world is not promising." Physics for all (including the first course for scientists) should be conceptual, not technical. It should describe the universe as we understand it today, including special and general relativity, quantum physics, modern cosmology, nuclear physics, the standard model of particles and interactions, and quantum fields. Many science writers have shown that this description is possible. It should emphasize the scientific process and include such societal topics as global warming, nuclear weapons, and pseudoscience, because citizens need to vote intelligently on such issues.

Science, Pseudoscience and Education

NASA Astrophysics Data System (ADS)

Altschuler, Daniel

2010-05-01

In this lecture I will consider a paradox of our times. Collectively, we know a great deal more, about life, the universe, and everything, than what Aristotle or Archimedes knew a couple of thousand years ago, and more than what Newton or Darwin knew a few hundred years ago. Yet, a large fraction of the public knows much less than what they knew, and maintain beliefs worthy of a caveperson. (With all due respect of the caveperson who had no choice). I will consider the problem of demarcation - how we define pseudoscience - and what leads people to believe what to some is unbelievable, the prevalence of pseudoscientific thought, and why we should care. I end with the idea that we should teach pseudoscience.

Redesigning a General Education Science Course to Promote Critical Thinking

PubMed Central

Rowe, Matthew P.; Gillespie, B. Marcus; Harris, Kevin R.; Koether, Steven D.; Shannon, Li-Jen Y.; Rose, Lori A.

2015-01-01

Recent studies question the effectiveness of a traditional university curriculum in helping students improve their critical thinking and scientific literacy. We developed an introductory, general education (gen ed) science course to overcome both deficiencies. The course, titled Foundations of Science, differs from most gen ed science offerings in that it is interdisciplinary; emphasizes the nature of science along with, rather than primarily, the findings of science; incorporates case studies, such as the vaccine-autism controversy; teaches the basics of argumentation and logical fallacies; contrasts science with pseudoscience; and addresses psychological factors that might otherwise lead students to reject scientific ideas they find uncomfortable. Using a pretest versus posttest design, we show that students who completed the experimental course significantly improved their critical-thinking skills and were more willing to engage scientific theories the general public finds controversial (e.g., evolution), while students who completed a traditional gen ed science course did not. Our results demonstrate that a gen ed science course emphasizing the process and application of science rather than just scientific facts can lead to improved critical thinking and scientific literacy. PMID:26231561

The Influence of Education Major: How Diverse Preservice Teachers View Pseudoscience Topics

ERIC Educational Resources Information Center

Losh, Susan Carol; Nzekwe, Brandon

2011-01-01

Pseudoscience beliefs (e.g., astrology, ghosts or UFOs) are rife in American society. Most research examines creation/evolution among liberal arts majors, general public adults, or, infrequently, middle or high school science teachers. Thus, research truncates the "range" of ersatz science thinking and the samples it studies. We examined diverse…

Early-Years Educators' Attitudes to Science and Pseudo-Science: The Case of Astronomy and Astrology.

ERIC Educational Resources Information Center

Kallery, Maria

2001-01-01

Surveyed Greek elementary teachers' attitudes toward astrology, investigating whether they could distinguish between astronomy as the science and astrology as the pseudoscience. Teacher surveys indicated that 60 percent of respondents subscribed more or less to the astrological principles, and 59 percent viewed both astronomy and astrology as…

Creatures in the Classroom: Preservice Teacher Beliefs about Fantastic Beasts, Magic, Extraterrestrials, Evolution and Creationism

ERIC Educational Resources Information Center

Losh, Susan Carol; Nzekwe, Brandon

2011-01-01

Faculty have long expressed concern about pseudoscience belief among students. Most US research on such beliefs examines evolution-creation issues among liberal arts students, the general public, and occasionally science educators. Because of their future influence on youth, we examined basic science knowledge and several pseudoscience beliefs…

The Influence of Education Major: How Diverse Preservice Teachers View Pseudoscience Topics

NASA Astrophysics Data System (ADS)

Losh, Susan Carol; Nzekwe, Brandon

2011-10-01

Pseudoscience beliefs (e.g., astrology, ghosts or UFOs) are rife in American society. Most research examines creation/evolution among liberal arts majors, general public adults, or, infrequently, middle or high school science teachers. Thus, research truncates the range of ersatz science thinking and the samples it studies. We examined diverse beliefs, e.g., extraterrestrials, magic, Biblical creation, and evolution, among 540 female and 123 male future teachers, including 325 elementary education majors. We study how these cognitions related to education major and, because popular media often present pseudoscience "information", student media use. Future elementary educators most often rejected evolution and endorsed "creationism" or Intelligent Design. Education majors held similar beliefs about astrology, UFO landings, or magic. Compared with other education students, elementary education majors watched less news or science television and read fewer popular science magazines. However, religious and media variables explained more variation in creation/evolution beliefs than education major. We discuss implications of our findings for elementary school science education and how teacher educators may be able to affect pseudoscience beliefs among their elementary education students.

Comments on "Distinguishing Science from Pseudoscience in School Psychology:" Evidence-Based Interventions for Grandiose Bragging

ERIC Educational Resources Information Center

Kratochwill, Thomas R.

2012-01-01

The purpose of this article is to provide some perspectives on Lilienfeld, Ammirati, and David's (2012) paper on distinguishing science from pseudoscience in school psychology. In many respects their work represents an intervention for "grandiose bragging," a problem that has occasionally occurred when various non-evidence-based or discredited…

Changes in Critical Thinking Skills Following a Course on Science and Pseudoscience: A Quasi-Experimental Study

ERIC Educational Resources Information Center

McLean, Carmen P.; Miller, Nathan A.

2010-01-01

We assessed changes in paranormal beliefs and general critical thinking skills among students (n = 23) enrolled in an experimental course designed to teach distinguishing science from pseudoscience and a comparison group of students (n = 30) in an advanced research methods course. On average, both courses were successful in reducing paranormal…

A Learning Cycle Approach to Dealing with Pseudoscience Beliefs of Prospective Elementary Teachers.

ERIC Educational Resources Information Center

Rosenthal, Dorothy B.

1993-01-01

Describes a lesson on pseudoscience for a teaching methods course that promotes active student participation, is not a laboratory activity, and follows the sequence of the three phases associated with the learning cycle model. Contains a true-false science questionnaire to be administered to students as a bridge to discussion. (PR)

White Racial Identity: Science, Faith, and Pseudoscience: Work of J. E. Helms

ERIC Educational Resources Information Center

Rowe, Wayne

2006-01-01

J. E. Helms's (1995b) White racial identity theory is said to resemble a pseudoscience in certain respects because its empirical support is based on the White Racial Identity Attitude Scale (J. E. Helms & R. T. Carter, 1990) in spite of consistent evidence that the instrument does not measure the constructs that the theory proposes.

Bashing Pseudoscience in Academia

NASA Astrophysics Data System (ADS)

Hameed, S.; Robinson, G. M.; Moulton, J.

2003-12-01

Belief in paranormal, supernatural and other new-age claims is increasing according to surveys by the NSF and others. Astronomy-related pseudo-scientific beliefs are especially common. For example, more than thirty percent of Americans consider astrology to be scientific and more than one-third believe that extraterrestrial beings have visited earth at some time in the past. Not only do such beliefs ignore sound reasoning and information but they compete as alternative explanations for the world around us. While a general education might be expected to reduce acceptance of unsound beliefs, the level of such belief is surprisingly high among those with a higher education. An astronomer, a philosopher and a psychologist cooperated in developing a brief college course designed to challenge unsound reasoning and information, and to inoculate the participants with skepticism. Pre- and post-course opinion surveys show significant changes in belief.

Trends in scientific publishing: Dark clouds loom large.

PubMed

Vinny, Pulikottil Wilson; Vishnu, Venugopalan Y; Lal, Vivek

2016-04-15

The world wide web has brought about a paradigm shift in the way medical research is published and accessed. The ease with which a new journal can be started/hosted by publishing start-ups is unprecedented. The tremendous capabilities of the world wide web and the open access revolution when combined with a highly profitable business have attracted unscrupulous fraudulent operators to the publishing industry. The intent of these fraudulent publishers is solely driven by profit with utter disregard to scientific content, peer reviews and ethics. This phenomenon has been referred to as "predatory publishing". The "international" tag of such journals often betrays their true origins. The gold open access model of publishing, where the author pays the publisher, when coupled with a non-existent peer review threatens to blur the distinction between science and pseudoscience. The average researcher needs to be made more aware of this clear and present danger to the scientific community. Prevention is better than cure. Copyright © 2016 Elsevier B.V. All rights reserved.

From integrative bioethics to pseudoscience.

PubMed

Bracanović, Tomislav

2012-12-01

Integrative bioethics is a brand of bioethics conceived and propagated by a group of Croatian philosophers and other scholars. This article discusses and shows that the approach encounters several serious difficulties. In criticizing certain standard views on bioethics and in presenting their own, the advocates of integrative bioethics fall into various conceptual confusions and inconsistencies. Although presented as a project that promises to deal with moral dilemmas created by modern science and technology, integrative bioethics does not contain the slightest normativity or action-guiding capacity. Portrayed as a scientific and interdisciplinary enterprise, integrative bioethics displays a large number of pseudoscientific features that throw into doubt its overall credibility. © 2012 Blackwell Publishing Ltd.

Politics, the media and science in HIV/AIDS: the peril of pseudoscience.

PubMed

Makgoba, Malegapuru W

2002-05-06

The microchip, the computer and the DNA revolution have brought the questions of ethics, counselling and equitable research to the fore. The new world order is a world of: equity; human rights; human dignity; the alleviation of poverty; closing the gap between the "haves and have nots". The social and economic impact and implications of these have opened a new dialogue between the professions and the laypersons in order to address matters of rights, ethics and power relationships in health research that is unprecedented in history. The yearning need for science to be understood by the public; the need for scientists to communicate better; the need for the public to make choices about what science has to offer in their daily life; the need for the public to participate and shape the scientific process; the need for science to integrate the wealth of information that is already existent has never been greater than today. Perhaps no examples illustrate these challenges better than the revolution in biology (the Human Genome Project and embryo stem cell research/therapy) and the human immunodeficiency virus (HIV)/AIDS epidemic that is sweeping sub-Saharan Africa (1). The way we teach, learn and practice science will no longer be the same. It will no longer be business as usual. It is unfortunately also within this context that pseudoscience is likely flourish (2).

Twin studies in psychiatry and psychology: science or pseudoscience?

PubMed

Joseph, Jay

2002-01-01

Twin studies are frequently cited in support of the influence of genetic factors for a wide range of psychiatric conditions and psychological trait differences. The most common method, known as the classical twin method, compares the concordance rates or correlations of reared-together identical (MZ) vs. reared-together same-sex fraternal (DZ) twins. However, drawing genetic inferences from MZ-DZ comparisons is problematic due to methodological problems and questionable assumptions. It is argued that the main theoretical assumption of the twin method--known as the "equal environment assumption"--is not tenable. The twin method is therefore of doubtful value as an indicator of genetic influences. Studies of reared-apart twins are discussed, and it is noted that these studies are also vulnerable to methodological problems and environmental confounds. It is concluded that there is little reason to believe that twin studies provide evidence in favor of genetic influences on psychiatric disorders and human behavioral differences.

Socioscientific Issues: A Path Towards Advanced Scientific Literacy and Improved Conceptual Understanding of Socially Controversial Scientific Theories

NASA Astrophysics Data System (ADS)

Pinzino, Dean William

This thesis investigates the use of socioscientific issues (SSI) in the high school science classroom as an introduction to argumentation and socioscientific reasoning, with the goal of improving students' scientific literacy (SL). Current research is reviewed that supports the likelihood of students developing a greater conceptual understanding of scientific theories as well as a deeper understanding of the nature of science (NOS), through participation in informal and formal forms of argumentation in the context of SSI. Significant gains in such understanding may improve a student's ability to recognize the rigor, legitimacy, and veracity of scientific claims and better discern science from pseudoscience. Furthermore, students that participate in significant SSI instruction by negotiating a range of science-related social issues can make significant gains in content knowledge and develop the life-long skills of argumentation and evidence-based reasoning, goals not possible in traditional lecture-based science instruction. SSI-based instruction may therefore help students become responsible citizens. This synthesis also suggests that that the improvements in science literacy and NOS understanding that develop from sustained engagement in SSI-based instruction will better prepare students to examine and scrutinize socially controversial scientific theories (i.e., evolution, global warming, and the Big Bang).

JPRS Report, Soviet Union KOMMUNIST No 3, February 1988.

DTIC Science & Technology

1988-05-02

problem of economic balance, proclaim- ing it a subject of "bourgeois pseudoscience ," and describing it somewhat scornfully as "economix?" How can we...dosciences. However, we are still not realizing the cost of proclaiming as pseudoscience the study of methods for the allocation of limited...You are a Chechen (Ingush)?" The implication is that the ethnic origin itself should determine an attitude toward religion . This is indeed still

Social Thinking®: Science, Pseudoscience, or Antiscience?

PubMed

Leaf, Justin B; Kassardjian, Alyne; Oppenheim-Leaf, Misty L; Cihon, Joseph H; Taubman, Mitchell; Leaf, Ronald; McEachin, John

2016-06-01

Today, there are several interventions that can be implemented with individuals diagnosed with autism spectrum disorder. Most of these interventions have limited to no empirical evidence demonstrating their effectiveness, yet they are widely implemented in home, school, university, and community settings. In 1996, Green wrote a chapter in which she outlined three levels of science: evidence science, pseudoscience, and antiscience; professionals were encouraged to implement and recommend only those procedures that would be considered evidence science. Today, an intervention that is commonly implemented with individuals diagnosed with autism spectrum disorder is Social Thinking®. This intervention has been utilized by behaviorists and non-behaviorists. This commentary will outline Social Thinking® and provide evidence that the procedure, at the current time, qualifies as a pseudoscience and, therefore, should not be implemented with individuals diagnosed with autism spectrum disorder, especially given the availability of alternatives which clearly meet the standard of evidence science.

The Problem of Pseudoscience in Science Education and Implications of Constructivist Pedagogy

NASA Astrophysics Data System (ADS)

Mugaloglu, Ebru Z.

2014-04-01

The intrusion of pseudoscience into science classrooms is a problem in science education today. This paper discusses the implications of constructivist pedagogy, which relies on the notions of viability and inter-subjectivity, in a context favourable to the acceptance of pseudoscience. Examples from written statements illustrate how prospective science teachers in Turkey readily accept pseudoscientific explanations of the origin of species. Constructivist pedagogy underestimates, if not ignores, the difficulty of holding rational discussions in the presence of pseudoscientific or absolute beliefs. Moreover, it gives a higher priority to learners' exposure to alternative constructions through social negotiation than to furthering their appreciation of science. Under these circumstances, self-confirmation and social pressure to accept existing pseudoscientific beliefs may be unanticipated consequences of social negotiation. Considering the aim of science education to foster an appreciation of science, the implications of constructivist pedagogy are, or should be, of great concern to science educators.

Science-based practice and the speech-language pathologist.

PubMed

Lof, Gregory L

2011-06-01

Evidence-based practice (EBP) is a well established concept in the field of speech-language pathology. However, evidence from research may not be the primary information that practitioners use to guide their treatment selection from the many potential options. There are various alternative therapy procedures that are strongly promoted, so clinicians must become skilled at identifying pseudoscience from science in order to determine if a treatment is legitimate or actually quackery. In order to advance the use of EBP, clinicians can gather practice-based evidence (PBE) by using the scientific method. By adhering to the principles of science, speech-language pathologists can incorporate science-based practice (SBP) into all aspects of their clinical work.

I'll Tell You What You Think: An Exercise in Pseudoscience Debunking in an Introductory Astronomy Course

NASA Astrophysics Data System (ADS)

Caton, Dan

2013-11-01

At Appalachian State University students have to take just two semesters of a physical or biological science to satisfy the general education requirements. Most non-science major students have little time in their crowded schedules to take additional science courses, whether they want to or not, and in fact face a surcharge when taking more courses than needed to graduate. Given this environment, it is essential that we cover more than just the basics of one particular discipline, like astronomy in my case. We should teach something about the overall philosophy of science, the scientific method, and the importance of science in our lives.

One Cold Fusion Speaker is One Too Many for a Future Energy Conference

NASA Astrophysics Data System (ADS)

Vallone, Thomas

2001-04-01

In 1998, a Conference on Future Energy (COFE) was scheduled to take place at the State Department Open Forum in April, 1999. Only one speaker, Ed Storms (formerly with Los Alamos Lab), was scheduled to talk about cold fusion as part of fourteen plenary lectures over a two-day period. However, the entire meeting was labeled a "cold fusion" conference by APS Spokesperson Bob Park who repeated the words four times in one 1999 What's New column. What transpired afterwards has become a part of the cold fusion suppression history, including several APS ``pseudoscience" presentations mocking COFE scientists. A review of the actual COFE contents reveals the rational side of emerging energy technologies normally associated with the scientific process. The Park-related events display an opposite pattern of behavior ultimately designed to discredit the COFE organizer and deprive him of his livelihood (see APS News, March, 2000). The compiled record shows how the communication of scientific information becomes distorted by undue prejudice and unethical lobbying.

Keeping Pseudoscience Out of AGU Meetings

NASA Astrophysics Data System (ADS)

Craddock, Robert A.

2005-06-01

I found the editorial, ``Speaking Up For Science'' (Eos, 86,(24), 14 June 2005, p. 225) disturbing, but not for the reasons you intended. The Smithsonian made a mistake, but nowhere do you discuss its efforts to correct that. More troublesome to me as a member of AGU is the blatant hypocrisy contained in the editorial. How many posters or presentations have been made at AGU meetings in the last 10-20 years that support creationism, intelligent design, or other forms of pseudo-science, such as the so-called ``face'' on Mars?

The History of Science as a Tool To Identify and Confront Pseudoscience

NASA Astrophysics Data System (ADS)

Rasmussen, Seth C.

2007-06-01

Many are concerned by the widespread popularity pseudoscience has achieved in modern society. While it is easy to dismiss such beliefs as belonging to the uneducated, numerous studies have shown that such beliefs are not significantly reduced by a university education. In fact, one study found that belief in astrology was largely unaffected by the completion of a U.S. science degree: students who commenced a degree program believing in astrology finished that program still believing in it. This illustrates the extent to which even a successful science education has failed to transform students’ intellectual outlook, and should raise sharp concern as to the deficiencies in our present science curriculum. Over the years various authors have given sound justification for the inclusion of a historical component in science programs. I would like to add to these arguments the fact that knowledge of science history allows one to more easily identify and confront pseudoscience and that rectifying the current deficiency of historical context in our science education may be an effective approach to change the way students view claims and ideas presented to them.

Observations on positivism and pseudoscience in qualitative nursing research.

PubMed

Johnson, M

1999-07-01

In this paper I will examine the boundaries between positivism, interpretivism and pseudoscience, arguing that some qualitative researchers may risk the credibility of nursing research by utilizing concepts from the margins of science. There are two major threats to the perceived rigour and credibility of qualitative research in its many forms. First is a trend in some work towards a mystical view of both the methods and the content of the qualitative enterprise. This can be detected, I will argue, in the work of Rosemary Parse in particular. The second potentially damaging trend is almost its epistemological opposite, towards excessive reliance on precise procedures, strict definitions and verification exemplified by Juliet Corbin and others. I will suggest that this is nothing to fear, but something to be clear about. This is not social constructionism or interpretivism but a 'qualitative' version of positivism. The paper concludes that students and researchers should be cautious in the uncritical acceptance of theories and 'research' which approach the boundaries of pseudoscience on the one hand, and 'hard' science on the other.

Creatures in the Classroom: Preservice Teacher Beliefs About Fantastic Beasts, Magic, Extraterrestrials, Evolution and Creationism

NASA Astrophysics Data System (ADS)

Losh, Susan Carol; Nzekwe, Brandon

2011-05-01

Faculty have long expressed concern about pseudoscience belief among students. Most US research on such beliefs examines evolution-creation issues among liberal arts students, the general public, and occasionally science educators. Because of their future influence on youth, we examined basic science knowledge and several pseudoscience beliefs among 540 female and 123 male upperclass preservice teachers, comparing them with representative samples of comparably educated American adults. Future teachers resembled national adults on basic science knowledge. Their scores on evolution; creationism; intelligent design; fantastic beasts; magic; and extraterrestrials indices depended on the topic. Exempting science education, preservice teachers rejected evolution, accepting Biblical creation and intelligent design accounts. Sizable minorities "awaited more evidence" about fantastic beasts, magic, or extraterrestrials. Although gender, disciplinary major, grade point average, science knowledge, and two religiosity measures related to beliefs about evolution-creation, these factors were generally unassociated with the other indices. The findings suggest more training is needed for preservice educators in the critical evaluation of material evidence. We also discuss the judicious use of pseudoscience beliefs in such training.

“Living proof” and the pseudo-science of alternative cancer treatments

PubMed Central

Vickers, Andrew J.; Cassileth, Barrie R.

2008-01-01

Michael Gearin-Tosh was an English Professor at Oxford University who was diagnosed with multiple myeloma in 1994. He rejected conventional chemotherapeutic approaches and turned to a variety of alternative cancer treatments, particularly those involving nutritional supplements and dietary change. In 2002, Dr Gearin-Tosh published a book, “Living Proof”, recounting his experiences. The book gained significant public and media attention. One chapter was written by Carmen Wheatley, an advocate of alternative cancer treatments. In distinction to Dr Gearin-Tosh’s personal story, Dr Wheatley makes general claims about cancer treatment that are supposedly based on the research literature. This appears to provide scientific validation for a highly unconventional program of cancer care. However, the scientific case made for alternative cancer treatments in “Living Proof” does not bear serious examination. There are numerous inaccuracies, omissions and misrepresentations. Many important claims are either entirely unsubstantiated or not supported by the literature cited. In conclusion, a highly publicized book gives the impression that alternative cancer treatments are supported by scientific research. It also suggests that little progress has been made in the conventional treatment of myeloma. This is highly misleading and may lead to cancer patients rejecting effective treatments. PMID:18302909

An analysis of South African Grade 9 natural sciences textbooks for their representation of nature of science

NASA Astrophysics Data System (ADS)

Dewnarain Ramnarain, Umesh; Chanetsa, Tarisai

2016-04-01

This article reports on an analysis and comparison of three South African Grade 9 (13-14 years) Natural Sciences textbooks for the representation of nature of science (NOS). The analysis was framed by an analytical tool developed and validated by Abd-El-Khalick and a team of researchers in a large-scale study on the high school textbooks in the USA. The three textbooks were scored on targeted NOS aspects on a scale of -3 to +3 that reflected the explicitness with which these aspects were addressed. The analysis revealed that the textbooks poorly depict NOS, and in particular, there was scant attention given to the social dimension of science, science versus pseudoscience and the 'myth of the scientific method'. The findings of this study are incommensurate with the strong emphasis in a reformed school science curriculum that underlies the need for learners to understand the scientific enterprise, and how scientific knowledge develops. In view of this, the findings of this research reinforce the need for a review on the mandate given to textbook publishers and writers so that a stronger focus be placed on the development of materials that better represent the tenets of NOS.

Living proof and the pseudoscience of alternative cancer treatments.

PubMed

Vickers, Andrew J; Cassileth, Barrie R

2008-01-01

Michael Gearin-Tosh was an English professor at Oxford University who was diagnosed with multiple myeloma in 1994. He rejected conventional chemotherapeutic approaches and turned to a variety of alternative cancer treatments, particularly those involving nutritional supplements and dietary change. In 2002, Dr. Gearin-Tosh published a book, Living Proof: A Medical Mutiny, recounting his experiences. The book gained significant public and media attention. One chapter was written by Carmen Wheatley, an advocate of alternative cancer treatments. In distinction to Dr. Gearin-Tosh's personal story, Dr. Wheatley makes general claims about cancer treatment that are supposedly based on the research literature. This appears to provide scientific validation for a highly unconventional program of cancer care. However, the scientific case made for alternative cancer treatments in Living Proof does not bear serious examination. There are numerous inaccuracies, omissions, and misrepresentations. Many important claims are either entirely unsubstantiated or not supported by the literature cited. In conclusion, a highly publicized book gives the impression that alternative cancer treatments are supported by scientific research. It also suggests that little progress has been made in the conventional treatment of myeloma. This is highly misleading and may lead to cancer patients rejecting effective treatments.

Lessons from Popper for science, paradigm shifts, scientific revolutions and exercise physiology.

PubMed

Robergs, Robert Andrew

2017-01-01

A connection has been made to the possible role of the central governor model (CGM) to be a paradigm shift within the exercise sciences. Unfortunately, very little evidence was presented to support this notion, and a narrow view of scientific philosophy was used to reflect on the role of the CGM in understanding exercise physiology and the pursuit of a more ideal scientific method. When contrasting the scientific philosophies of Kuhn to Popper, and applying the tenant of falsification to the research and commentary on the CGM, it is probable that the scholarship pertaining to the CGM adheres more to pseudoscience than science. To improve the scientific contributions of research on the CGM, fellow scientists need to adopt a more critical platform where questions are raised and research designs are employed in efforts to refute the theory. The inability to falsify a theory is the most meaningful way to prove that it is likely to be correct. To support this development, the CGM needs to be more carefully worded to form a theory that clearly reveals key features that can be researched and potentially falsified. In addition, the wording of the CGM needs to allow scientists to make predictions that can then be tested in controlled experimental research studies. Until this happens for the CGM and all other pertinent paradigms within exercise physiology, the discipline will never rise out of the abyss of normal science to extraordinary science involving paradigm shifts and scientific revolutions.

Lessons from Popper for science, paradigm shifts, scientific revolutions and exercise physiology

PubMed Central

Robergs, Robert Andrew

2017-01-01

A connection has been made to the possible role of the central governor model (CGM) to be a paradigm shift within the exercise sciences. Unfortunately, very little evidence was presented to support this notion, and a narrow view of scientific philosophy was used to reflect on the role of the CGM in understanding exercise physiology and the pursuit of a more ideal scientific method. When contrasting the scientific philosophies of Kuhn to Popper, and applying the tenant of falsification to the research and commentary on the CGM, it is probable that the scholarship pertaining to the CGM adheres more to pseudoscience than science. To improve the scientific contributions of research on the CGM, fellow scientists need to adopt a more critical platform where questions are raised and research designs are employed in efforts to refute the theory. The inability to falsify a theory is the most meaningful way to prove that it is likely to be correct. To support this development, the CGM needs to be more carefully worded to form a theory that clearly reveals key features that can be researched and potentially falsified. In addition, the wording of the CGM needs to allow scientists to make predictions that can then be tested in controlled experimental research studies. Until this happens for the CGM and all other pertinent paradigms within exercise physiology, the discipline will never rise out of the abyss of normal science to extraordinary science involving paradigm shifts and scientific revolutions. PMID:29021907

A Resource Guide for Debunking Astronomical Pseudo-Science

NASA Astrophysics Data System (ADS)

Fraknoi, A.

2008-11-01

Many of us who do public programs for the International Year of Astronomy are likely to meet people who have questions or want to challenge us about pseudo-scientific topics related to astronomy. Perhaps they have heard about the claim that the moon landings were a hoax, or have seen a light in the sky which puzzled them. Even those of us who have extensive training in astronomy often are not prepared for tackling such questions. To deal with such situations, here is a concise guide to printed and web resources that offer rational examination of some of these ``fiction science'' claims. This is not a complete list, but a ``first defense'' for beginners. A fuller version can be found at: http://www.astrosociety.org/education/resources/pseudobib.html

Michael Faraday vs. the Spiritualists

NASA Astrophysics Data System (ADS)

Hirshfeld, Alan

2006-12-01

In the 1850s, renowned physicist Michael Faraday launched a public campaign against pseudoscience and spiritualism, which were rampant in England at the time. Faraday objected especially to claims that electrical or magnetic forces were responsible for paranormal phenomena, such as table-spinning and communication with the dead. Using scientific methods, Faraday unmasked the deceptions of spiritualists, clairvoyants and mediums and also laid bare the credulity of a public ill-educated in science. Despite his efforts, Victorian society's fascination with the paranormal swelled. Faraday's debacle anticipates current controversies about public science education and the interface between science and religion. This episode is one of many described in the new biography, The Electric Life of Michael Faraday (Walker & Co.), which chronicles Faraday's discoveries and his unlikely rise from poverty to the pinnacle of the English science establishment.

Explicitly Teaching Critical Thinking Skills in a History Course

NASA Astrophysics Data System (ADS)

McLaughlin, Anne Collins; McGill, Alicia Ebbitt

2017-03-01

Critical thinking skills are often assessed via student beliefs in non-scientific ways of thinking, (e.g, pseudoscience). Courses aimed at reducing such beliefs have been studied in the STEM fields with the most successful focusing on skeptical thinking. However, critical thinking is not unique to the sciences; it is crucial in the humanities and to historical thinking and analysis. We investigated the effects of a history course on epistemically unwarranted beliefs in two class sections. Beliefs were measured pre- and post-semester. Beliefs declined for history students compared to a control class and the effect was strongest for the honors section. This study provides evidence that a humanities education engenders critical thinking. Further, there may be individual differences in ability or preparedness in developing such skills, suggesting different foci for critical thinking coursework.

An analysis of science versus pseudoscience

NASA Astrophysics Data System (ADS)

Hooten, James T.

2011-12-01

This quantitative study identified distinctive features in archival datasets commissioned by the National Science Foundation (NSF) for Science and Engineering Indicators reports. The dependent variables included education level, and scores for science fact knowledge, science process knowledge, and pseudoscience beliefs. The dependent variables were aggregated into nine NSF-defined geographic regions and examined for the years 2004 and 2006. The variables were also examined over all years available in the dataset. Descriptive statistics were determined and tests for normality and homogeneity of variances were performed using Statistical Package for the Social Sciences. Analysis of Variance was used to test for statistically significant differences between the nine geographic regions for each of the four dependent variables. Statistical significance of 0.05 was used. Tukey post-hoc analysis was used to compute practical significance of differences between regions. Post-hoc power analysis using G*Power was used to calculate the probability of Type II errors. Tests for correlations across all years of the dependent variables were also performed. Pearson's r was used to indicate the strength of the relationship between the dependent variables. Small to medium differences in science literacy and education level were observed between many of the nine U.S. geographic regions. The most significant differences occurred when the West South Central region was compared to the New England and the Pacific regions. Belief in pseudoscience appeared to be distributed evenly across all U.S. geographic regions. Education level was a strong indicator of science literacy regardless of a respondent's region of residence. Recommendations for further study include more in-depth investigation to uncover the nature of the relationship between education level and belief in pseudoscience.

What Do People Believe About Memory? Implications for the Science and Pseudoscience of Clinical Practice.

PubMed

Lynn, Steven Jay; Evans, James; Laurence, Jean-Roch; Lilienfeld, Scott O

2015-12-01

We examine the evidence concerning what people believe about memory. We focus on beliefs regarding the permanence of memory and whether memory can be repressed and accurately recovered. We consider beliefs about memory among the undergraduate and general population, mental health professionals, judges, jurors, and law enforcement officers to provide a broad canvass that extends to the forensic arena, as well as to psychiatry, psychology, and allied disciplines. We discuss the implications of these beliefs for the education of the general public and mental health professionals regarding the science and pseudoscience of memory and the use of suggestive procedures in psychotherapy.

What Do People Believe About Memory? Implications for the Science and Pseudoscience of Clinical Practice

PubMed Central

Lynn, Steven Jay; Evans, James; Laurence, Jean-Roch; Lilienfeld, Scott O

2015-01-01

We examine the evidence concerning what people believe about memory. We focus on beliefs regarding the permanence of memory and whether memory can be repressed and accurately recovered. We consider beliefs about memory among the undergraduate and general population, mental health professionals, judges, jurors, and law enforcement officers to provide a broad canvass that extends to the forensic arena, as well as to psychiatry, psychology, and allied disciplines. We discuss the implications of these beliefs for the education of the general public and mental health professionals regarding the science and pseudoscience of memory and the use of suggestive procedures in psychotherapy. PMID:26720822

Scientism and Pseudoscience: A Philosophical Commentary.

PubMed

Pigliucci, Massimo

2015-12-01

The term "scientism" is used in a variety of ways with both negative and positive connotations. I suggest that some of these uses are inappropriate, as they aim simply at dismissing without argument an approach that a particular author does not like. However, there are legitimate negative uses of the term, which I explore by way of an analogy with the term "pseudoscience." I discuss these issues by way of a recent specific example provided by a controversy in the field of bioethics concerning the value, or lack thereof, of homeopathy. I then frame the debate about scientism within the broader context of C.P. Snow's famous essay on the "two cultures."

Science, pseudoscience, and the frontline practitioner: the vaccination/autism debate.

PubMed

White, Erina

2014-01-01

This article demonstrates how misinformation concerning autism and vaccinations was created and suggests that social workers may be perfectly poised to challenge pseudoscience interpretations. Utilizing social network theory, this article illustrates how erroneous research, mass media, and public opinion led to a decreased use of vaccinations in the United States and a seven-fold increase in measles outbreaks. It traces the dissemination of spurious research results and demonstrates how information was transmitted via a system of social network nodes and community ties. This article encourages social workers, as frontline knowledge brokers, to counter misinformation, which may lead to significant public health consequences.

Illusions of causality at the heart of pseudoscience.

PubMed

Matute, Helena; Yarritu, Ion; Vadillo, Miguel A

2011-08-01

Pseudoscience, superstitions, and quackery are serious problems that threaten public health and in which many variables are involved. Psychology, however, has much to say about them, as it is the illusory perceptions of causality of so many people that needs to be understood. The proposal we put forward is that these illusions arise from the normal functioning of the cognitive system when trying to associate causes and effects. Thus, we propose to apply basic research and theories on causal learning to reduce the impact of pseudoscience. We review the literature on the illusion of control and the causal learning traditions, and then present an experiment as an illustration of how this approach can provide fruitful ideas to reduce pseudoscientific thinking. The experiment first illustrates the development of a quackery illusion through the testimony of fictitious patients who report feeling better. Two different predictions arising from the integration of the causal learning and illusion of control domains are then proven effective in reducing this illusion. One is showing the testimony of people who feel better without having followed the treatment. The other is asking participants to think in causal terms rather than in terms of effectiveness. ©2010 The British Psychological Society.

The 21st century psychedelic renaissance: heroic steps forward on the back of an elephant.

PubMed

Sessa, Ben

2018-02-01

Given the plethora of new studies and published papers in the scientific press and the increasingly emerging presence of articles about positive psychedelic experiences appearing in the popular media, there is little doubt that we are in the midst of a Psychedelic Renaissance. The classical psychedelic drugs LSD and psilocybin and the entactogen MDMA are showing promise as tools to assist psychotherapy for a wide range of mental disorders, with multiple pilot studies demonstrating their safety and efficacy. In this article, the author describes how MDMA in particular has inherent characteristics that make it well suited for assisting trauma-focused psychotherapy in a population of patients who have experienced child abuse. But despite these advances, there remain many obstacles ahead of the widespread mainstream acceptance of psychedelic medicines. The author argues that the Misuse of Drugs Act 1971 is one such obstacle. Other impediments include a prevailing attitude of pseudoscience and rigidity from within the non-scientific psychedelic community itself. Resolution of these conflicts must be sought if medicine and society are to see psychedelics gaining a place in mainstream culture and science.

Redesigning a General Education Science Course to Promote Critical Thinking.

PubMed

Rowe, Matthew P; Gillespie, B Marcus; Harris, Kevin R; Koether, Steven D; Shannon, Li-Jen Y; Rose, Lori A

2015-01-01

Recent studies question the effectiveness of a traditional university curriculum in helping students improve their critical thinking and scientific literacy. We developed an introductory, general education (gen ed) science course to overcome both deficiencies. The course, titled Foundations of Science, differs from most gen ed science offerings in that it is interdisciplinary; emphasizes the nature of science along with, rather than primarily, the findings of science; incorporates case studies, such as the vaccine-autism controversy; teaches the basics of argumentation and logical fallacies; contrasts science with pseudoscience; and addresses psychological factors that might otherwise lead students to reject scientific ideas they find uncomfortable. Using a pretest versus posttest design, we show that students who completed the experimental course significantly improved their critical-thinking skills and were more willing to engage scientific theories the general public finds controversial (e.g., evolution), while students who completed a traditional gen ed science course did not. Our results demonstrate that a gen ed science course emphasizing the process and application of science rather than just scientific facts can lead to improved critical thinking and scientific literacy. © 2015 M. P. Rowe, B. M. Gillespie, et al. CBE—Life Sciences Education © 2015 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

Twenty-Year Survey of Scientific Literacy and Attitudes Toward Science: Students’ Acceptance of Astrology and Pseudoscience

NASA Astrophysics Data System (ADS)

Sugarman, Hannah R.; Impey, C.; Buxner, S.; Antonellis, J.

2010-01-01

Our survey used to collect data during a twenty-year long investigation into the science literacy of undergraduates (see Impey et al., this meeting), contains several questions addressing how students conceptualize astrology, and other pseudoscientific ideas. This poster presents findings from the quantitative analysis of some of these question responses from almost 10,000 undergraduate students enrolled in introductory astronomy courses from 1989 to 2009. The results from our data reveal that a large majority of students (78%) and half of science majors (52%) consider astrology either "very” or "sort of” scientific. Students performed comparatively better on all other pseudoscientific questions, demonstrating that belief in astrology is pervasive and deeply entrenched. We compare our results to those obtained by the NSF Science Indicators series, and suggest possible reasons for the high susceptibility to belief in astrology. These findings call into question whether our education system is adequately preparing students to be scientifically literate adults. You can help! Stop by our poster and fill out a new survey that will give us important parallel information to help us continue to analyze our valuable data set. We acknowledge the NSF for funding under Award No. 0715517, a CCLI Phase III Grant for the Collaboration of Astronomy Teaching Scholars (CATS) Program.

Undergraduate honors students' images of science: Nature of scientific work and scientific knowledge

NASA Astrophysics Data System (ADS)

Wallace, Michael L.

This exploratory study assessed the influence of an implicit, inquiry-oriented nature of science (NOS) instructional approach undertaken in an interdisciplinary college science course on undergraduate honor students' (UHS) understanding of the aspects of NOS for scientific work and scientific knowledge. In this study, the nature of scientific work concentrated upon the delineation of science from pseudoscience and the value scientists place on reproducibility. The nature of scientific knowledge concentrated upon how UHS view scientific theories and how they believe scientists utilize scientific theories in their research. The 39 UHS who participated in the study were non-science majors enrolled in a Honors College sponsored interdisciplinary science course where the instructors took an implicit NOS instructional approach. An open-ended assessment instrument, the UFO Scenario, was designed for the course and used to assess UHS' images of science at the beginning and end of the semester. The mixed-design study employed both qualitative and quantitative techniques to analyze the open-ended responses. The qualitative techniques of open and axial coding were utilized to find recurring themes within UHS' responses. McNemar's chi-square test for two dependent samples was used to identify whether any statistically significant changes occurred within responses from the beginning to the end of the semester. At the start of the study, the majority of UHS held mixed NOS views, but were able to accurately define what a scientific theory is and explicate how scientists utilize theories within scientific research. Postinstruction assessment indicated that UHS did not make significant gains in their understanding of the nature of scientific work or scientific knowledge and their overall images of science remained static. The results of the present study found implicit NOS instruction even with an extensive inquiry-oriented component was an ineffective approach for modifying UHS' images of science towards a more informed view of NOS.

Irreducible incoherence and intelligent design: a look into the conceptual toolbox of a pseudoscience.

PubMed

Boudry, Maarten; Blancke, Stefaan; Braeckman, Johan

2010-12-01

The concept of Irreducible Complexity (IC) has played a pivotal role in the resurgence of the creationist movement over the past two decades. Evolutionary biologists and philosophers have unambiguously rejected the purported demonstration of "intelligent design" in nature, but there have been several, apparently contradictory, lines of criticism. We argue that this is in fact due to Michael Behe's own incoherent definition and use of IC. This paper offers an analysis of several equivocations inherent in the concept of Irreducible Complexity and discusses the way in which advocates of the Intelligent Design Creationism (IDC) have conveniently turned IC into a moving target. An analysis of these rhetorical strategies helps us to understand why IC has gained such prominence in the IDC movement, and why, despite its complete lack of scientific merits, it has even convinced some knowledgeable persons of the impending demise of evolutionary theory.

A.N. Kolmogorov’s defence of Mendelism

PubMed Central

Stark, Alan; Seneta, Eugene

2011-01-01

In 1939 N.I. Ermolaeva published the results of an experiment which repeated parts of Mendel’s classical experiments. On the basis of her experiment she concluded that Mendel’s principle that self-pollination of hybrid plants gave rise to segregation proportions 3:1 was false. The great probability theorist A.N. Kolmogorov reviewed Ermolaeva’s data using a test, now referred to as Kolmogorov’s, or Kolmogorov-Smirnov, test, which he had proposed in 1933. He found, contrary to Ermolaeva, that her results clearly confirmed Mendel’s principle. This paper shows that there were methodological flaws in Kolmogorov’s statistical analysis and presents a substantially adjusted approach, which confirms his conclusions. Some historical commentary on the Lysenko-era background is given, to illuminate the relationship of the disciplines of genetics and statistics in the struggle against the prevailing politically-correct pseudoscience in the Soviet Union. There is a Brazilian connection through the person of Th. Dobzhansky. PMID:21734813

Comment: On Science and Pseudo-Science in National Parks

NASA Astrophysics Data System (ADS)

Asten, Michael W.

2004-01-01

The article by Wilfred Elders, ``Different Views of the Grand Canyon,'' (Eos, 23 September 2003) is a valuable reminder of the continuing need for geoscientists to argue geological facts with groups who confuse belief with scientific study. However, his good work is somewhat diminished by the suggestion at the end of his article that a book published by creationists should not be sold within a National Park. There is a whiff of censorship in this proposal that could have consequences beyond what he may intend. I have noted in parks in the United States, and probably more obviously in parks in my own country of Australia, that much literature is available on the origins of the park's geology, flora, and fauna, as presented by the lore of indigenous peoples who claim historical links with the area. Any attempt to censor literature published by creationists would logically result in censorship of material from traditional custodians of the land as well, since their material is equally dubious in terms of its scientific foundation as seen by our post-Darwinian science. Such an attempt at censorship would be both unhelpful and unnecessary for the advancement of our profession in the eyes of the public.

Countering evidence denial and the promotion of pseudoscience in autism spectrum disorder.

PubMed

Smith, Isabel M; MacDonald, Noni E

2017-08-01

This commentary introduces a framework within which clinical and research experts in autism spectrum disorder (ASD) can address public instances of evidence denial and promotion of pseudoscience related to ASD. This is a generalized extension of work by a World Health Organization (WHO) group dedicated to reducing the influence of Vocal Vaccine Deniers through educating advocates in how to effectively defuse their arguments. The WHO guidelines were informed by conceptual work on the "denialism" phenomenon, and by studies in psychology, communication, vaccine science, and public health. Our goal is to introduce these ideas to, and encourage discussion within, the ASD research community. Autism Res 2017, 10: 1334-1337. © 2017 International Society for Autism Research, Wiley Periodicals, Inc. © 2017 International Society for Autism Research, Wiley Periodicals, Inc.

The last bite was deadly--about responsibility in scientific publishing.

PubMed

Pavlovic, Dragan; Usichenko, Taras I; Lehmann, Christian

2014-01-01

Some open access journals are believed to have devaluated the highly respected image of the scientific journal. This has been, it is claimed, verified. Yet the project we believe failed and we show why we think that it failed. The study itself was badly conducted and the report, which Science published, was itself a perfect example of "bad science". If the article that was published in Science were to be taken as one of the "test" articles and Science as a victim journal (a perfect control though), the study would show the opposite of what author concluded in his paper: 100% of the controls (normal non-open access journals, in the present study this was Science) accepted the "bait" paper for publication, while in the experimental group only about 60% (open access journals) accepted the bait paper for publication. The conclusion is that, with respect to non-open access and open access, the probability of accepting pseudoscience is well in favor of this being done by a non-open access journal. Since this interpretation is based on some facts that were not included in the project itself, the only warranted result of this study would be that nothing could be concluded from it. It is concluded that the method that Bohannon used was heavily flawed and in addition immoral; that the report that was published by Science was inconclusive and that the act of publishing such report cannot be morally justified either. Various methods to improve the quality of published papers exist but scientific fraud with "good intentions" as a method to promote scientific publishing should be avoided.

The magic of numbers: malignant melanoma between science and pseudoscience.

PubMed

Weyers, Wolfgang

2011-06-01

In 2009, a new system for staging and classification of malignant melanoma has been proposed by the American Joint Committee on Cancer (AJCC). The AJCC recommends that staging of primary melanoma be based on 3 criteria, namely, thickness, ulceration, and mitotic rate, the latter substituting Clark levels in the previous classification. In melanomas measuring ≤1 mm in thickness, ulceration or finding of single mitotic figure in the dermis defines stage T1b. According to the AJCC, sentinel lymph node dissection should be considered for those melanomas because of a significantly impaired prognosis. As with other prognostic parameters, however, assessment of mitotic rate, with one mitotic figure being the cutoff point, is highly unreliable, and statistics based on such data lack validity. Despite the large database being employed, they may be pseudoscience rather than science.

The Lunacy of It All: Lunar Phases and Human Behavior.

ERIC Educational Resources Information Center

Rotton, James; Kelly, Ivan W.

1986-01-01

Discusses the relationship between aberrant human behavior and phases of the moon. Reviews media influence, myth, superstition and pseudoscience. Examines studies purporting to have found relationships between moon phases and behavior. (JM)

On Military Theory

DTIC Science & Technology

2011-07-01

sciences and philosophies are based on dubious premises or are in fact pseudosciences. Modern military theory was heavily influenced by empiricism and...determinism. Empiricism is described as a logical process based on pursuing knowledge through observation and experiments. One can make sensible

Project Bluebook Revisited.

ERIC Educational Resources Information Center

Lockwood, Jeffrey F.

1990-01-01

Described is an interdisciplinary unit on pseudoscience which combines interest in unidentified flying objects (UFO's), physics, astronomy, art, and english composition. The different phases of the lesson, assignments, and evaluation are discussed. A list of books available on UFOs is provided. (CW)

Lorenz Oken and Naturphilosophie in Jena, Paris and London.

PubMed

Breidbach, Olaf; Ghiselin, Michael T

2002-01-01

Although Lorenz Oken is a classic example of Naturphilosophie as applied to biology, his views have been imperfectly understood. He is best viewed as a follower of Schelling who consistently attempted to apply Schelling's ideas to biological data. His version of Naturphilosophic, however, was strongly influenced by older pseudoscience traditions, especially alchemy and numerology as they had been presented by Robert Fludd, whose works were current in Jena and available to him. According to those influences, parts of Oken's philosophical conception were communicable even in a non-idealistic scientific culture, for example in Paris, where Oken met Etienne Geoffroy Saint-Hilaire. Geoffroy however was embedded in a French intellectual tradition, and the correspondence between his views and those of Oken was only superficial. The English anatomist Richard Owen attempted to incorporate the views of Oken and Geoffroy within his own, idiosyncratic system. Although Darwin knew of Oken's ideas, it was Geoffroy who really affected his evolutionary biology, and any influence of Oken must have been attenuated to the point of triviality.

Ranking predatory journals in dermatology: distinguishing the bad from the ugly.

PubMed

Tosti, Antonella; Maddy, Austin J

2017-07-01

The scientific community depends on high-quality peer-reviewed research, which is being polluted with pseudoscience published in fake journals that have exploited the open-access model. This "predatory publishing" has made its way into the field of dermatology. In a recent study, we identified and listed these journals. The "predatory rate" was calculated for 76 journals in order to rank the journals based on specific criteria associated with unethical publishing. Of the 76 journals, 89.5% were classified as predatory journals and the remaining as journals involved in predatory practices. The field of dermatology is not immune to predatory publishers. This study validates Beall's list as well as other previous studies. Strategies to a solution include spreading awareness throughout academic institutions and dermatology departments as well as avoiding publishers that are involved in predatory practices. However, some journals may be able to make necessary adjustments and become legitimate contributors to the field. © 2017 The International Society of Dermatology.

Psychoanalysis--on its way down a dead-end street? A concerned commentary.

PubMed

Zepf, Siegfried

2010-01-01

The author discusses the problems when psychoanalysis not only neglects socio-critical issues, diversifies its concepts and sets about to define their common ground with the help of brain research findings and/or of infant observation, but also ignores the implications of attempts to legitimate its scientific status by verifying the outcome of its treatments via nomological and/or qualitative study designs. It is argued that if we reduce psychoanalysis to a mere psychotherapeutic measure we displace the factors essential to neurotic disorders into the blind spot of our field of vision, thus rendering psychoanalysis to be a pseudoscience based on appearances alone. Conceptual clarity, it is argued, cannot be gained from the findings of infant observation or those of brain research. Neither can psychoanalytic treatments be investigated in these manners as long as our current understanding of technical concepts remains highly contradictory. In the author's view present-day psychoanalysis gambles Freud's inheritance away and with it, probably, its own future.

Pseudoscience--Teaching by Counterexample.

ERIC Educational Resources Information Center

Hoffmaster, Steven

1986-01-01

By using pseudoscientific examples to show what science is not, instructors can generate a healthy skepticism in students while making them understand how science applies to their daily lives. A course incorporating such pseudoscientific examples (including extra-sensory perception -- ESP) is described. (JN)

From the Field to the Classroom: Developing Scientifically Literate Citizens Using the Understanding Global Change Framework in Education and Citizen Science

NASA Astrophysics Data System (ADS)

Toupin, C.; Bean, J. R.; Gavenus, K.; Johnson, H.; Toupin, S.

2017-12-01

With the copious amount of science and pseudoscience reported on by non-experts in the media, it is critical for educators to help students develop into scientifically literate citizens. One of the most direct ways to help students develop deep scientific understanding and the skills to critically question the information they encounter is to bring science into their daily experiences and to contextualize scientific inquiry within the classroom. Our work aims to use a systems-based models approach to engage students in science, in both formal and informal contexts. Using the Understanding Global Change (UGC) and the Understanding Science models developed at the Museum of Paleontology at UC Berkeley, high school students from Arizona were tasked with developing a viable citizen science program for use at the Center for Alaskan Coastal Studies in Homer, Alaska. Experts used the UGC model to help students define why they were doing the work, and give context to the importance of citizen science. Empowered with an understanding of the scientific process, excited by the purpose of their work and how it could contribute to the scientific community, students whole-heartedly worked together to develop intertidal monitoring protocols for two locations while staying at Peterson Bay Field Station, Homer. Students, instructors, and scientists used system models to communicate and discuss their understanding of the biological, physical, and chemical processes in Kachemak Bay. This systems-based models approach is also being used in an integrative high school physics, chemistry, and biology curriculum in a truly unprecedented manner. Using the Understanding Global Change framework to organize curriculum scope and sequence, the course addresses how the earth systems work, how interdisciplinary science knowledge is necessary to understand those systems, and how scientists and students can measure changes within those systems.

Nontechnical Astronomy Books of 1989.

ERIC Educational Resources Information Center

Mercury, 1990

1990-01-01

Presented are 126 reviews. Categories include amateur astronomy, children's books, computers and astronomy, cosmic rays, cosmology, education in astronomy, galaxies, general astronomy, history of astronomy, life in the universe, physics and astronomy, pseudoscience, quasars and active galaxies, reference, solar system, space exploration, stars and…

The History of Science as a Tool to Identify and Confront Pseudoscience

ERIC Educational Resources Information Center

Rasmussen, Seth C.

2007-01-01

The pseudoscientific views in educated society are facing increased problems, which needs the rectification of current deficiency of historical context in science education. This can change the way the students view claims and ideas presented to them.

Images of the Universe, Part II: The Decade in Astronomical Photographs.

ERIC Educational Resources Information Center

Mercury, 1982

1982-01-01

Provides an annotated list of technical and nontechnical astronomy books (reviewer's remarks, cost, publisher's name/address). Topics include general astronomy, general astronomy textbooks, solar system, amateur astronomy, astronomy history, archeoastronomy, space exploration, related physics books, pseudoscience, and others. (JN)

Astronomy Books of 1984: The Non-Technical List.

ERIC Educational Resources Information Center

Fraknoi, Andrew

1985-01-01

Presents an annotated list of nontechnical astronomy books in these categories: amateur astronomy; children's books; cosmology; galaxies; general astronomy; history of astronomy; life in the universe; physics and astronomy; pseudoscience; quasars and active galaxies; solar system; space exploration; stars/stellar evolution; sun; astronomy…

Representation of scientific methodology in secondary science textbooks

NASA Astrophysics Data System (ADS)

Binns, Ian C.

The purpose of this investigation was to assess the representation of scientific methodology in secondary science textbooks. More specifically, this study looked at how textbooks introduced scientific methodology and to what degree the examples from the rest of the textbook, the investigations, and the images were consistent with the text's description of scientific methodology, if at all. The sample included eight secondary science textbooks from two publishers, McGraw-Hill/Glencoe and Harcourt/Holt, Rinehart & Winston. Data consisted of all student text and teacher text that referred to scientific methodology. Second, all investigations in the textbooks were analyzed. Finally, any images that depicted scientists working were also collected and analyzed. The text analysis and activity analysis used the ethnographic content analysis approach developed by Altheide (1996). The rubrics used for the text analysis and activity analysis were initially guided by the Benchmarks (AAAS, 1993), the NSES (NRC, 1996), and the nature of science literature. Preliminary analyses helped to refine each of the rubrics and grounded them in the data. Image analysis used stereotypes identified in the DAST literature. Findings indicated that all eight textbooks presented mixed views of scientific methodology in their initial descriptions. Five textbooks placed more emphasis on the traditional view and three placed more emphasis on the broad view. Results also revealed that the initial descriptions, examples, investigations, and images all emphasized the broad view for Glencoe Biology and the traditional view for Chemistry: Matter and Change. The initial descriptions, examples, investigations, and images in the other six textbooks were not consistent. Overall, the textbook with the most appropriate depiction of scientific methodology was Glencoe Biology and the textbook with the least appropriate depiction of scientific methodology was Physics: Principles and Problems. These findings suggest that compared to earlier investigations, textbooks have begun to improve in how they represent scientific methodology. However, there is still much room for improvement. Future research needs to consider how textbooks impact teachers' and students' understandings of scientific methodology.

Search for Signatures of Life in the Solar System

NASA Astrophysics Data System (ADS)

Race, M.; Schwehm, G.; Arnould, J.; Dawson, S.; Devore, E.; Evans, D.; Ferrazzani, M.; Shostak, S.

The search for evidence of extraterrestrial life is an important scientific theme that fascinates the public and encourages interest in space exploration, both within the solar system and beyond. The rapid pace of mass media communication allows the public to share mission results and new discoveries almost simultaneously with the scientific community. The public can read about proposed sample return missions to Mars, listen as scientists debate about in situ exploration of the oceans on Europa, learn about the growing number of extrasolar planets, or use their personal computers to participate in searches for extraterrestrial intelligence (SETI). As the science community continues its multi-pronged efforts to detect evidence of extraterrestrial life, it must be mindful of more than just science and technology. It is important to understand public perceptions, misperceptions, beliefs, concerns and potential complications associated with the search for life beyond our home planet. This panel is designed to provide brief overviews of some important non-scientific areas with the potential to impact future astrobiological exploration. The presentations will be followed by open discussion and audience participation. Invited panelists and their topical areas include: SCIENCE FICTION AND MISPERCEPTIONS: Seth Shostak, Dylan EvansBattling Pseudo-Science, Hollywood and Alien Abductions LEGAL ISSUES: Marcus FerrazzaniLooming Complications for Future Missions and Exploration RISK COMMUNICATION: Sandra DawsonEngaging the Public, Explaining the Risks, and Encouraging Long-Term Interestin Mission Science EDUCATION: Edna DeVoreUsing the Search for Life as a Motivating Theme in Teaching Basic Science andCritical Thinking. ETHICAL ISSUES AND CONCERNS: Jacques ArnouldWhat Will it Mean if We Find "ET"? PANEL MODERATORS: Margaret Race, Gerhard Schwehm

Plant Content in the National Science Education Standards

ERIC Educational Resources Information Center

Hershey, David R.

2005-01-01

The National Science Education Standards (NSES) provides few resources for teaching about plants. To assure students understand and appreciate plants, the author advocates teaching about plants as a basic biological concept, avoiding animal chauvinism in biology coursework, correcting pseudoscience and anthropomorphisms about plants, and making…

Astronomical Resources: Astronomy Books of 1986--The Nontechnical List.

ERIC Educational Resources Information Center

Mercury, 1987

1987-01-01

Provides the results of an annual review of nontechnical astronomy books written for readers without extensive background in science or mathematics. Includes reviews of books on topics including amateur astronomy, comets, computers, cosmology, galaxies, pseudoscience, the solar system, space exploration, stellar evolution, telescopes and…

Creationism, Censorship, and Academic Freedom.

ERIC Educational Resources Information Center

Sturm, Susan P.

1982-01-01

Argues that the fight against creationism in public schools is essential to the preservation of First Amendment rights guaranteed by the U.S. Constitution. Discusses how creationists, to avoid religious issues, are presenting the "creation-science" (pseudoscience) issue in terms of academic freedom and censorship. (Author/JN)

Communicating uncertainty: managing the inherent probabilistic character of hazard estimates

NASA Astrophysics Data System (ADS)

Albarello, Dario

2013-04-01

Science is much more fixing the limits of our knowledge about possible occurrences than the identification of any "truth". This is particularly true when scientific statements concern prediction of natural phenomena largely exceeding the laboratory scale as in the case of seismogenesis. In these cases, many scenarios about future occurrences result possible (plausible) and the contribution of scientific knowledge (based on the available knowledge about underlying processes or the phenomenological studies) mainly consists in attributing to each scenario a different level of likelihood (probability). In other terms, scientific predictions in the field of geosciences (hazard assessment) are inherently probabilistic. However, despite of this, many scientist (seismologists, etc.) in communicating their position in public debates tend to stress the " truth" of their statements against the fancy character of pseudo-scientific assertions: stronger is the opposition of science and pseudo-science, more hidden becomes the probabilistic character of scientific statements. The problem arises when this kind of "probabilistic" knowledge becomes the basis of any political action (e.g., to impose expensive form of risk reducing activities): in these cases the lack of any definitive "truth" requires a direct assumption of responsibility by the relevant decider (being the single citizen or the legitimate expression of a larger community) to choose among several possibilities (however characterized by different levels of likelihood). In many cases, this can be uncomfortable and strong is the attitude to delegate to the scientific counterpart the responsibility of these decisions. This "transfer" from the genuine political field to an improper scientific context is also facilitated by the lack of a diffuse culture of "probability" outside the scientific community (and in many cases inside also). This is partially the effect of the generalized adoption (by media and scientific communicators) of a view of probability (the "frequentist" view) that is useful in scientific practice but is very far from the common use of uncertain reasoning (that is nearer to the "epistemic" view). Considering probability a sort of physical measure inherent in the process under examination (like an acceleration value) instead of a degree of belief (rationally inferred) about any statement concerning future occurrences tends to hide the importance of a shared responsibility about relevant choices that involves scientists and citizens in the same extent.

Representation of Scientific Methodology in Secondary Science Textbooks

ERIC Educational Resources Information Center

Binns, Ian C.

2009-01-01

The purpose of this investigation was to assess the representation of scientific methodology in secondary science textbooks. More specifically, this study looked at how textbooks introduced scientific methodology and to what degree the examples from the rest of the textbook, the investigations, and the images were consistent with the text's…

Representation of Scientific Methodology in Secondary Science Textbooks

ERIC Educational Resources Information Center

Binns, Ian C.; Bell, Randy L.

2015-01-01

This study explored how eight widely used secondary science textbooks described scientific methodology and to what degree the textbooks' examples and investigations were consistent with this description. Data consisted of all text from student and teacher editions that referred to scientific methodology and all investigations. Analysis used an…

"Intelligent Design" Goes on Trial in Pennsylvania

ERIC Educational Resources Information Center

Cavanagh, Sean

2005-01-01

The question of whether "intelligent design" amounts to legitimate science, pseudo-science, or religion masquerading as science has underwent a potentially historic legal test, as a federal court in Pennsylvania considered whether a public school district can require that students be exposed to the controversial concept. Eleven parents…

The Nature of Science in a Multicultural Context.

ERIC Educational Resources Information Center

Vira, Shashank

1997-01-01

Proposes an alternative view of the nature of science that strikes a balance between extremely relativist views that see no difference between science and pseudoscience and current views that are inappropriate in a multicultural society. Implications for science teaching in the British schools are discussed. (SLD)

The Mounting Toll: Environment and the Loss of Young Talent.

ERIC Educational Resources Information Center

Johnson, Sylvia T.

1995-01-01

Argues that genetics, as popularized in "The Bell Curve" (Herrnstein and Murray, 1994), does not affect educational attainment and personal development, but environmental upheavals do. The environmental changes that effect educational and personal development are highlighted. It cautions that works involving pseudoscience, like "The…

Astronomical Book Trek: Astronomy Books of 1983.

ERIC Educational Resources Information Center

Fraknoi, Andrew

1984-01-01

Presents an annotated list of technical and non-technical astronomy books. Topic areas of non-technical books include general astronomy, amateur astronomy, computers and astronomy, history of astronomy, pseudoscience, space exploration, physics and astronomy, and textbooks. Each entry includes author, title, description, source, and current cost.…

A Complexity Approach to Evaluating National Scientific Systems through International Scientific Collaborations

ERIC Educational Resources Information Center

Zelnio, Ryan J.

2013-01-01

This dissertation seeks to contribute to a fuller understanding of how international scientific collaboration has affected national scientific systems. It does this by developing three methodological approaches grounded in social complexity theory and applying them to the evaluation of national scientific systems. The first methodology identifies…

Distinguishing between forensic science and forensic pseudoscience: testing of validity and reliability, and approaches to forensic voice comparison.

PubMed

Morrison, Geoffrey Stewart

2014-05-01

In this paper it is argued that one should not attempt to directly assess whether a forensic analysis technique is scientifically acceptable. Rather one should first specify what one considers to be appropriate principles governing acceptable practice, then consider any particular approach in light of those principles. This paper focuses on one principle: the validity and reliability of an approach should be empirically tested under conditions reflecting those of the case under investigation using test data drawn from the relevant population. Versions of this principle have been key elements in several reports on forensic science, including forensic voice comparison, published over the last four-and-a-half decades. The aural-spectrographic approach to forensic voice comparison (also known as "voiceprint" or "voicegram" examination) and the currently widely practiced auditory-acoustic-phonetic approach are considered in light of this principle (these two approaches do not appear to be mutually exclusive). Approaches based on data, quantitative measurements, and statistical models are also considered in light of this principle. © 2013.

Strategies for Assessing Learning Outcomes in an Online Oceanography Course

NASA Astrophysics Data System (ADS)

Reed, D. L.

2003-12-01

All general education courses at the San Jose State University, including those in the sciences, must present a detailed assessment plan of student learning, prior to certification for offering. The assessment plan must state a clear methodology for acquiring data on student achievement of the learning outcomes for the specific course category, as well as demonstrate how students fulfill a strong writing requirement. For example, an online course in oceanography falls into the Area R category, the Earth and Environment, through which a student should be able to demonstrate an understanding of the methods and limits of scientific investigation; distinguish science from pseudo-science; and apply a scientific approach to answer questions about the Earth and environment. The desired learning outcomes are shared with students at the beginning of the course and subsequent assessments on achieving each outcome are embedded in the graded assignments, which include a critical thinking essay, mid-term exam, poster presentation in a symposium-style format, portfolio of web-based work, weekly discussions on an electronic bulletin board, and a take-home final exam, consisting of an original research grant proposal. The diverse nature of the graded assignments assures a comprehensive assessment of student learning from a variety of perspectives, such as quantitative, qualitative, and analytical. Formative assessment is also leveraged into learning opportunities, which students use to identify the acquisition of knowledge. For example, pre-tests are used to highlight preconceptions at the beginning of specific field studies and post-testing encourages students to present the results of small research projects. On a broader scale, the assessment results contradict common misperceptions of online and hybrid courses. Student demand for online courses is very high due to the self-paced nature of learning. Rates of enrollment attrition match those of classroom sections, if students are informed of the instructor's expectations at the beginning of the course. The level of faculty-student and student-student communication is very high, both in terms of quantity and quality, and exceeds that experienced in classroom sections. Student scores on graded assignments compare favorably to classroom sections. Overall, online courses offer a cost-effective means of addressing top priority issues, including increasing student access to learning, accelerating rates of graduation, and improving outreach to K-12 educators, especially those working on credential requirements.

Astrology Beliefs among Undergraduate Students

ERIC Educational Resources Information Center

Sugarman, Hannah; Impey, Chris; Buxner, Sanlyn; Antonellis, Jessie

2011-01-01

A survey of the science knowledge and attitudes toward science of nearly 10000 undergraduates at a large public university over a 20-year period included several questions addressing student beliefs in astrology and other forms of pseudoscience. The results from our data reveal that a large majority of students (78%) considered astrology "very" or…

Twisted Film, or: How I Learned to Stop the Movie and Teach the Truth

ERIC Educational Resources Information Center

Monfredo, William

2010-01-01

The 1996 blockbuster "Twister" both entertained and exasperated geographers. Misrepresentations and unsafe field practices resonated deeply; still, the film possesses relevance for educators. Science-based reviews illuminating on-screen inconsistencies and pseudoscience might surprise students accepting movies at face value. This article uses a…

Using a Pseudoscience Activity to Teach Critical Thinking

ERIC Educational Resources Information Center

Adam, Aimee; Manson, Todd M.

2014-01-01

In two studies, we assessed the effectiveness of a classroom activity designed to increase students' ability to think critically. This activity involved watching and discussing an infomercial that contained pseudoscientific claims, thus incorporating course material on good research design and critical thinking. In Study 1, we used a…

The Promise of Single-Sex Classes

ERIC Educational Resources Information Center

Stotsky, Sandra

2012-01-01

Despite the enthusiasm and the absence of definitive research on the pros and cons of single-sex classes, a 2011 article in Science, titled "The Pseudoscience of Single-Sex Schooling," by a new organization called American Council for CoEducational Schooling (ACCES) came out with the astonishing conclusion that single-sex education is…

Abusing Science. The Case against Creationism.

ERIC Educational Resources Information Center

Kitcher, Philip

Presented in this book is the case against creationist pseudo-science. One theme emphasized throughout the book, written for those with or without science backgrounds, is that although the creationist campaign is an assault on evolutionary theory, it constitutes an attack on all sciences. Chapter 1 provides a brief introduction to evolutionary…

JPRS Report, East Europe

DTIC Science & Technology

1990-05-07

in the meantime to be the case hereafter. We do not recognize the limited had been declared a pseudoscience . Once he returned liability corporation...was demanded of why Slobodan Milosevic was in pure, regardless of the religion and past history of its the congress’s working presidency and of what was

Confronting Science: The Dilemma of Genetic Testing.

ERIC Educational Resources Information Center

Zallen, Doris T.

1997-01-01

Considers the opportunities and ethical issues involved in genetic testing. Reviews the history of genetics from the first discoveries of Gregor Mendel, through the spurious pseudo-science of eugenics, and up to the discovery of DNA by James Watson and Francis Crick. Explains how genetic tests are done. (MJP)

One Hundred Ninth Critical Bibliography of the History of Science and Its Cultural Influences.

ERIC Educational Resources Information Center

Neu, John, Ed.

1984-01-01

This four-part bibliography includes: references to histories and to histographical, philosophical, and humanistic aspects of science; general books and articles relating to specific sciences (philosophy, mathematics, physical sciences, earth sciences, biological sciences, sciences of man, technology, medicine, pseudo-sciences); and citations…

Detecting Health Fraud in the Field of Learning Disabilities.

ERIC Educational Resources Information Center

Worrall, Russell S.

1990-01-01

This article discusses health fraud in special education. Psychopathology of health fraud, standards by which pseudoscience and quackery are defined, and the complexities of learning disorders are considered. A scale to determine whether an alternative therapy is reasonable is presented. Several popular therapies are used as examples. (Author/PB)

Astronomy Books of 1985.

ERIC Educational Resources Information Center

Mercury, 1986

1986-01-01

Provides annotated listing of books in 16 areas: (1) amateur astromony; (2) children's books; (3) comets; (4) cosmology; (5) education in astronomy; (6) general astronomy; (7) history of astronomy; (8) life in the universe; (9) miscellaneous; (10) physics and astronomy; (11) pseudo-science; (12) space exploration; (13) stars and stellar evolution;…

Darwinism and positivism as methodological influences on the development of psychology.

PubMed

Mackenzie, B

1976-10-01

The methodological significance of evolutionary theory for psychology may be distinguished from its substantive or theoretical significance. The methodological significance was that evolutionay theory broadened the current conceptors of scientific method and rendered them relatively independent of physics. It thereby made the application of the "scientific method" to psychology much more feasible than it had been previously, and thus established the possibility of a wide-ranging scientific psychology for the first time. The methodological eclecticism that made scientific psychology possible did not, however, remain a feature of psychology for very long. Psychology's methodology rapidly became restricted and codified through the influence of, and in imitation of, the rigorously positivistic orientation of physics around the turn of the twentieth century.

[SciELO: method for electronic publishing].

PubMed

Laerte Packer, A; Rocha Biojone, M; Antonio, I; Mayumi Takemaka, R; Pedroso García, A; Costa da Silva, A; Toshiyuki Murasaki, R; Mylek, C; Carvalho Reisl, O; Rocha F Delbucio, H C

2001-01-01

It describes the SciELO Methodology Scientific Electronic Library Online for electronic publishing of scientific periodicals, examining issues such as the transition from traditional printed publication to electronic publishing, the scientific communication process, the principles which founded the methodology development, its application in the building of the SciELO site, its modules and components, the tools use for its construction etc. The article also discusses the potentialities and trends for the area in Brazil and Latin America, pointing out questions and proposals which should be investigated and solved by the methodology. It concludes that the SciELO Methodology is an efficient, flexible and wide solution for the scientific electronic publishing.

Does Taking an Introductory Astronomy Course Increase Student Understanding of the Nature of Science?

NASA Astrophysics Data System (ADS)

Duncan, Douglas K.; Arthurs, L.; CATS

2009-01-01

Surveys of those who teach Astro 101 say that increasing students’ understanding of the nature and process of science is an important goal. It is also one of the justifications for the "breadth requirement” that supports most of the Astro 101 enterprise in the US. However, little work has been done to measure if this goal is achieved. We interviewed 60 students drawn from two introductory astronomy classes at the beginning and end of the course. Each student was asked 9 questions concerning the nature of science and how it is applied. One of the two introductory classes made a special point of explicitly discussing the nature of science and "science vs. pseudoscience.” Otherwise the two classes were similar. We are investigating how students changed in 4 areas: 1. Do they understand what science is? 2. Do they have the ability to think scientifically themselves? 3. Can they distinguish believable scientific results from bogus ones? 4. Do students develop "basic science literacy?" In addition to the interviews we gave the Epistemological Beliefs Assessment for Physical Science (EBAPS, Elby et al. 2001; www.flaguide.org) to approximately 300 students. Initial results will be reported in our poster, and full results in a publication expected in early 2009. In addition, the results of this study are being used to develop a survey instrument designed specifically for use with Astro 101 students to evaluate the effectiveness of instruction on their scientific attitudes and beliefs as a Collaboration of Astronomy Teaching Scholars (CATS) research project. We would like to thank the NSF for funding under Grant No. 0715517, a CCLI Phase III Grant for the Collaboration of Astronomy Teaching Scholars (CATS) Program.

The Problem of Pseudoscience in Social Work Continuing Education

ERIC Educational Resources Information Center

Thyer, Bruce A.; Pignotti, Monica

2016-01-01

The National Association of Social Workers requires social workers to obtain continuing education (CE) after they receive their social work degrees. A large and profitable industry that has emerged catering to this need for CE that is particularly focused on the needs of licensed social workers. Quality control mechanisms in place to monitor the…

The Importance of Biology Education

ERIC Educational Resources Information Center

Nurse, Paul

2016-01-01

Understanding how science is done increases trust in science as it can be seen to be built on reliable data, rational argument and repeated testing. If science is taught as just an assemblage of facts without dealing with the process which gave rise to those facts, then why should pupils trust science more than fables or pseudoscience? Everyone…

Effects of Exposure to Pseudoscientific Television Programs upon Taiwanese Citizens' Pseudoscientific Beliefs

ERIC Educational Resources Information Center

Tsai, Chun-Yen; Shein, Paichi Pat; Jack, Brady Michael; Wu, Kun-Chang; Chou, Ching-Yang; Wu, Yuh-Yih; Liu, Chia-Ju; Chiu, Houn-Lin; Hung, Jeng-Fung; Chao, David; Huang, Tai-Chu

2012-01-01

This study investigated the effects of exposure to pseudoscientific television (TV) programs upon Taiwanese citizens' pseudoscientific beliefs. The beliefs and practices of pseudoscience portrayed in the media may misguide the citizens in making life choices that may lead to negative consequences. Participants of this study included 2,024…

The Sense and the Necessity of the Sciences in Learning Disabilities.

ERIC Educational Resources Information Center

Duane, Drake D.

Reflections on the meaning and uses of science and observations about its implications in the study of learning disabilities are offered in this paper. The distinction between science and technology is examined and difficulties with society's absorption in pseudoscience or in science that has been oversimplified are discussed. The field of left…

Is Knowledge of Science Associated with Higher Skepticism of Pseudoscientific Claims?

ERIC Educational Resources Information Center

Johnson, Matthew; Pigliucci, Massimo

2004-01-01

The study conducted addresses issues associated with the relationships among science factual knowledge, conceptual understanding of science, and belief in pseudoscience by means of a 30-question survey. The survey consists of three types of questions asked of students enrolled in a science major and compares the responses to these obtained by…

The Relationship between Exposure to Pseudoscientific Television Programmes and Pseudoscientific Beliefs among Taiwanese University Students

ERIC Educational Resources Information Center

Tseng, Yuan-Chueh; Tsai, Chun-Yen; Hsieh, Pei-Yu; Hung, Jeng-Fung; Huang, Tai-Chu

2014-01-01

This study explores the relationship between exposure to pseudoscientific television (TV) programmes and pseudoscientific beliefs among Taiwanese university students. The "scale of attitude toward pseudoscience" instrument was used to measure the attitudes of 380 Taiwanese university students who served as subjects for the study. The…

A socio-cultural reframing of science and dis/ability in education: past problems, current concerns, and future possibilities

NASA Astrophysics Data System (ADS)

Connor, David J.; Valle, Jan W.

2015-12-01

In this article we assert the value of a socio-cultural reframing of science and dis/ability in education. We begin by problematizing current issues in education pertaining to the often-unquestioned concept of dis/ability and the impact that has upon research, theory, practice, and policy. As our topic is broad, we have chosen to focus upon four interconnected areas: (1) the historical mistrust of science and pseudo-science by people with dis/abilities; (2) the pervasive use of pseudo-science within the contemporary field of special education; (3) the use of dis/ability studies in education (DSE) to provide a contrast between a traditional positivist framing and a socio-cultural framing of dis/ability, and; (4) a brief exploration of what a DSE/socio-cultural grounding looks like for both schools and classroom teachers. In sum, our intention is to engage science educators to reject deficit-notions of dis/ability in favor of understanding it as part of human variation, and consider the personal and professional benefits of this shift.

77 FR 69693 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-20

... collection activities at national conferences will use identical methodologies or otherwise share a common element. Similarly, the BEP's scientific studies will use very similar methodologies or share a common... conducting scientific tests. Using those methodologies, the BEP or its contracted specialists will conduct...

Science or Pseudoscience: Does Science Education Demarcate? The Case of Chemistry and Alchemy in Teaching.

ERIC Educational Resources Information Center

Erduran, Sibel

Themes from history and philosophy of chemistry have traditionally been absent in chemistry education. This paper targets the problem of demarcationism within the context of chemistry and alchemy. In so doing, it argues that demarcationism can be an appropriate base for bringing the historical and philosophical aspects of the discipline of…

The Physics of Living in Space: A Physicist's Attempt to Provide Science and Engineering Education for Non-Science Students.

ERIC Educational Resources Information Center

Holbrow, C. H.

1983-01-01

A course was developed to teach physics concepts and to help students understand mathematics, the nature and role of engineers and engineering in society, and to distinguish between science/technology from pseudo-science. Includes course goals/content, mechanics, start-up, and long-term projects. (JN)

Letters to the Editor

NASA Astrophysics Data System (ADS)

1997-03-01

All the Letters to the Editor in this issue are in the same PostScript or PDF file. Contents Criticisms of hands-on pseudoscience David J Fisher 27 Elderberry Road, Cardiff CF5 3RG, UK Measuring varying fields Don Koks Adelaide University, Australia Relativity at A-level: a comment David Sang 3 Ellasdale Road, Bognor Regis, PO21 2SG, UK

Phrenology, Education, and the Politics of Human Nature: The Thought and Influence of George Combe.

ERIC Educational Resources Information Center

Tomlinson, Stephen

1997-01-01

Reviews the career and contributions of George Combe, an Edinburgh lawyer who proselytized for the cause of using phrenology in education. Although dismissed today as pseudoscience, phrenology (attributing various character traits to specific locations in the brain) was taken seriously as a science during the early 19th century. (MJP)

Promoting science through science fiction and pseudoscience.

NASA Astrophysics Data System (ADS)

Roslund, C.

1986-11-01

A great deal of physics can be learned from reading good science fiction. Many writers of this genre have shown great talent in explaining the laws of physics in language that is both lucid and accessible. Their writings can readily be used by the science teacher to enhance and to stimulate student understanding of physics and science.

Key-Aspects of Scientific Modeling Exemplified by School Science Models: Some Units for Teaching Contextualized Scientific Methodology

ERIC Educational Resources Information Center

Develaki, Maria

2016-01-01

Models and modeling are core elements of scientific methods and consequently also are of key importance for the conception and teaching of scientific methodology. The epistemology of models and its transfer and adaption to nature of science education are not, however, simple themes. We present some conceptual units in which school science models…

The Military-Industrial-Scientific Complex and the Rise of New Powers: Conceptual, Theoretical and Methodological Contributions and the Brazilian Case

DTIC Science & Technology

2017-09-29

Report: The Military-Industrial-Scientific Complex and the Rise of New Powers: Conceptual, Theoretical and Methodological Contributions and the... Methodological Contributions and the Brazilian Case Report Term: 0-Other Email: aminvielle@ucsd.edu Distribution Statement: 1-Approved for public

Mikhail Geraskov (1874-1957): Methodological Concepts of Learning Physics

ERIC Educational Resources Information Center

Ilieva, Mariyana

2014-01-01

Mikhail Geraskov is a distinguished Bulgarian educator from the first half of the twentieth century, who developed the scientific foundations of didactics and methodology of training. His work contributed a lot to the development of the Bulgarian pedagogy. The subject of scientific research is didactical conceptions and methodological conceptions…

Study of behavior: science or pseudoscience (with comments of Bogdan Dreher, Giacomo Rizzolatti and Charles Gross).

PubMed

Konorski, Jerzy

2013-01-01

The manuscript printed below has been written by Professor Jerzy Konorski around 1970, a few years before his death in 1973. The manuscript has not been published before. It was recently discovered in Konorski's papers deposed in the Library of the Nencki Institute of Experimental Biology. In his critical review Konorski debates advantages and shortcomings of the physiological approach of Pavlov and purely behavioristic approaches advocated by Hull and Skinner. He supports close cooperation o behaviorists with neurophysiologists and neuroanatomists, with focus on the investigation of the neural mechanisms underlying behavior. Konorski's ideas concerning the integration of the study of behavior and neurophysiology anticipated contemporary path of neuroscience. Indeed, his approach, which at that time appeared somewhat controversial, is universally accepted by contemporary neuroscientists. By contrast, physiological theories of higher mental functions formulated by Pavlov as well as deliberately anti-physiological approaches of Skinner and Hull have all but disappeared from serious scientific discourse. However, the same problems such as strongly promoted self-importance of some branches of neuroscience, the lack of inter-communication between different branches and resulting lack of integrating ideas appear to emerge anew in each new generation of scientists. (Editors of Acta Neurobiologiae Experimentalis).

Middle school students' understanding of the natural history of the Earth and life on Earth as a function of deep time

NASA Astrophysics Data System (ADS)

Pulling, Azalie Cecile

The purpose of this study was to use deep time, that is geologic time as a mechanism to explore middle school students' understanding of the natural history of the earth and the evolution of life on earth. Geologic time is a logical precursor to middle school students' understanding of biological evolution. This exploratory, mixed model study used qualitative and quantitative methods in each stage of the research to explore sixth grade students, understanding of geologic time, their worldviews (e.g., conceptual ecology), and conceptual change. The study included fifty-nine students in the large group study and four case studies. The primary data collection instrument was the Geologic Timeline Survey. Additional data collection instruments and methods (e.g., concept evaluation statement, journal entries, word associations, interviews, and formal tests) were used to triangulate the study findings. These data were used to create narrative modal profiles of the categories of student thinking that emerged from the large group analysis: Middle School (MS) Scientists (correct science), MS Protoscientists (approaching correct science), MS Prescientists (dinosaur understanding), and MS Pseudoscientists (fundamental religious understanding). Case studies were used to provide a thick description of each category. This study discovered a pattern of student thinking about geologic time that moved along a knowledge continuum from pseudoscience (fundamental creationist understanding) to prescience (everyday-science understanding) to science (correct or approaching correct science). The researcher described the deep-seated misconceptions produced by the prescience thinking level, e.g., dinosaur misconceptions, and cautioned the science education community about using dinosaurs as a glamour-science topic. The most limiting conceptual frameworks found in this study were prescience (a dinosaur focus) and pseudoscience (a fundamental religious focus). An understanding of geologic time as Piaget's system of time (e.g., chronological ordering of events, before and after relationships, duration or evolutionary time) was a necessary conceptual framework for students to develop a scientific understanding of deep time. An examination of students, worldviews and the interface of science and religion indicated that students often successfully applied a demarcation between science and religion in their public thinking (e.g., the formal classroom setting), but in their private thinking, the demarcation was often blurred.

Between the Under-Labourer and the Master-Builder: Observations on Bunge's Method

ERIC Educational Resources Information Center

Agassi, Joseph

2012-01-01

Mario Bunge has repeatedly discussed contributions to philosophy and to science that are worthless at best and dangerous at worst, especially cases of pseudo-science. He clearly gives his reason in his latest essay on this matter: "The fact that science can be faked to the point of deceiving science lovers suggests the need for a rigorous sifting…

Responding to the Charge of Alchemy: Strategies for Evaluating the Reliability and Validity of Costing-Out Research

ERIC Educational Resources Information Center

Duncombe, William

2006-01-01

Reforming school finance systems to support performance standards entails estimating the cost of an adequate education. Cost of adequacy (COA) studies have been done in more than 30 states. Recently Eric Hanushek challenged the legitimacy of COA research, calling it alchemy and pseudoscience. The objectives of this study are to present reliability…

Project Atlantis--An Exercise in the Application of Earth Science to a Critical Examination of a Pseudoscience Hypothesis.

ERIC Educational Resources Information Center

Earle, Steven

2003-01-01

Describes an activity in which students are asked to write an essay on the Crustal Displacement hypothesis, an hypothesis that is inconsistent with the accepted understanding of crustal and mantle processes. The assignment is useful because it forces students to solidify their understanding of plate tectonics by applying their knowledge in a new…

Pseudo-Science and a Sound Basic Education: Voodoo Statistics in New York

ERIC Educational Resources Information Center

Hanushek, Eric

2005-01-01

The education problems in New York City (and a number of other jurisdictions that face court financing challenges) are real and important. Many people would indeed be willing to put more money into New York City schools (or any poorly performing school for that matter) if they had any reason to believe that students' achievement would improve…

[Strengthening the methodology of study designs in scientific researches].

PubMed

Ren, Ze-qin

2010-06-01

Many problems in study designs have affected the validity of scientific researches seriously. We must understand the methodology of research, especially clinical epidemiology and biostatistics, and recognize the urgency in selection and implement of right study design. Thereafter we can promote the research capability and improve the overall quality of scientific researches.

Reducing Pseudoscientific and Paranormal Beliefs in University Students Through a Course in Science and Critical Thinking

NASA Astrophysics Data System (ADS)

Wilson, James A.

2018-03-01

This study measured the relationship between student's religion, gender, and propensity for fantasy thinking with the change in belief for paranormal and pseudoscientific subjects following a science and critical thinking course that directly confronted these subjects. Student pre-course endorsement of religious, paranormal, and pseudoscientific beliefs ranged from 21 to 53%, with religion having the highest endorsement rate. Pre-course belief in paranormal and pseudoscientific subjects was correlated with high scores in some fantasy thinking scales and showed a gender and a religion effect with females having an 11.1% higher belief across all paranormal and pseudoscience subcategories. Students' religion, and frequency of religious service attendance, was also important with agnostic or atheist students having lower beliefs in paranormal and pseudoscience subjects compared to religious students. Students with either low religious service attendance or very high attendance had lower paranormal and pseudoscientific beliefs. Following the critical thinking course, overall beliefs in paranormal and pseudoscientific subcategories lowered 6.8-28.9%, except for superstition, which did not significantly change. Change in belief had both a gender and religion effect with greater reductions among religious students and females.

Overview of the Nature of Intelligent Design as a Pseudoscience

NASA Astrophysics Data System (ADS)

Bobrowsky, Matthew

2006-12-01

There is a very strong anti-science movement in the U.S., which is the result of a number of factors, including poor science education resulting in inadequate public understanding of the process of science. It is therefore not surprising that large numbers of people accept various types of pseudoscience and reject other, very well-established, correct science. One of the most frequently heard attacks on science deals with "alternatives to evolution" (intelligent design and various forms of creationism). While one might suppose this is a matter with which only biologists need to be concerned, some of the same arguments used against biological evolution are invoked to argue against our understanding of the age of the earth and the age of the universe. Attacks on evolution ripple through all the sciences and, in fact, the AAS passed a resolution on teaching evolution in schools. It is a unifying principle just like Big Bang cosmology, with overwhelming supporting evidence. Since many of the most recent attacks against science involved the promotion of Intelligent Design, it is appropriate to provide some background on Intelligent Design, why it is not science, and why astronomers should be concerned about it.

The Role of Individual Writing in Fostering Scientific Conceptualization

ERIC Educational Resources Information Center

Bigozzi, Lucia; Vezzani, Claudio; Tarchi, Christian; Fiorentini, Carlo

2011-01-01

This paper aims to evaluate a teaching methodology for the learning of scientific concepts in a primary school context. The focus is on the role played by individual writing, associated to a collective observation of an experiment and a classroom discussion. The hypothesis is that this methodology shows its effect both, on the scientific quality…

Toward the Long-Term Scientific Study of Encounter Group Phenomena: I. Methodological Considerations.

ERIC Educational Resources Information Center

Diamond, Michael Jay; Shapiro, Jerrold Lee

This paper proposes a model for the long-term scientific study of encounter, T-, and sensitivity groups. The authors see the need for overcoming major methodological and design inadequacies of such research. They discuss major methodological flaws in group outcome research as including: (1) lack of adequate base rate or pretraining measures; (2)…

The Role of Standards-Based Education in Fostering Scientific Literacy in the Geosciences

NASA Astrophysics Data System (ADS)

Moosavi, S. C.

2008-12-01

Societal controversy over the content taught in K-12 science classrooms continues at a time of increasing demand for teacher and school accountability enacted through legislative mandates such as the No Child Left Behind Law. As teachers are held increasingly to nationally-inspired state standards, building blocks for future controversy are being built via inclusion of social and environmental policy agendas related to diversity, multiculturalism and environmental stewardship into these same science standards. While the authors' attempts to include such policies are well intended, they undermine the narrow answer to the question, "What is science?" leaving the door open to inclusion of pseudo-scientific content into the science curriculum in compliance with the perceived mandate of the standards. Disparate interpretation of the language and intent of the standards between that written by scientists, science educators and policy makers relative to that of the teachers, school administrators and parents tasked to implement and work within these standards leaves room for inclusion of much content that most scientists would object to. The resulting controversy and confusion have the potential to undermine public confidence in the scientific community's opinions on geoscience issues precisely at the time that full societal engagement is necessary to deal with climate change and other major environmental challenges. Results from this study suggest using the standards to mandate opening the scientific curriculum to political and social agendas, even under the guise of diversity, multiculturalism and environmental awareness, has created a whole raft of unintended consequences. These same mandates can be interpreted by the general public as also opening the curriculum to other views of science ranging from traditional religious and cultural views to intelligent design and alternative ways of knowing, thereby undermining scientific literacy in the general population. Educational standards under development must receive greater vetting and interpretation from non-education specialists and scientists along with input from legal experts to insure that proposed standards remain focused on objective scientific content rather than becoming a vehicle for inclusion of pseudo-science. The public's ability and willingness to trust and utilize scientific opinion and findings must be cultivated through careful crafting of the curricular standards teachers are asked to implement. Engagement of a broader spectrum of the scientific community with the development and oversight of such standards offers opportunities to change both how the public is prepared to utilize science and how scientists share their expertise with the bulk of society.

Medical science in the light of the Holocaust: Departing from a post-war paper by Ludwik Fleck.

PubMed

Hedfors, Eva

2008-04-01

In scholarly debates, Ludwik Fleck's post-war paper 'Problemy naukoznawstwa [Problems of the Science of Science]', published in 1946, has been taken unanimously to illustrate the epistemology expounded in his monograph Genesis and Development of a Scientific Fact. The paper has also been seen to support parts of the received view of Fleck, notably that he manufactured an anti-typhus vaccine while imprisoned in Buchenwald. However, a different narrative emerges when comparing Fleck's paper with other accounts, also published in 1946 and written by other prisoners alluded to by Fleck in his paper. The situation is further complicated by four papers, published in prestigious scientific journals between 1942 and 1945, by the German medical leader of the typhus studies accounted for by Fleck. In addition, a thus-far neglected paper by Fleck, published in 1946 and summarizing his observations on typhus, discloses his role in the Buchenwald studies. Despite the obvious difficulties with tracing the history behind these works, notably the one on Nazi science, the contention is that what was attempted in Buchenwald in the name of science amounted to pseudoscience. This conclusion is amply supported not only by the accounts given by Fleck's fellow prisoners, but also by his own post-war paper on typhus. Based on the above findings, it is suggested that the mythology about Fleck, established in the 1980s, has been accomplished by a selective reading of his papers and also that the role played by Fleck was more complex than has so far been contemplated.

A 20-Year Survey of Scientific Literacy and Attitudes Toward Science_An Overview

NASA Astrophysics Data System (ADS)

Impey, Chris David; Antonellis, J.; Johnson, E.; King, C.; CATS

2009-01-01

This poster presents the results of a long-term investigation into the science literacy and attitudes toward science of University of Arizona non-science major undergraduates. The survey instrument utilized in this study was derived from measures of adults’ science literacy, as defined and assessed by the National Science Foundation in its biannual Science and Engineering Indicators reports to the National Science Board. In addition, the survey instrument measures attitudes toward science and technology and toward pseudoscience. Quantitative data from over 9000 questionnaires have been into a database, and qualitative data from four open-ended questions has been coded thematically (see Antonellis et al., this meeting). The data will be used to address a number of research questions in the area of science education and science policy, including (1) how the level of science literacy of undergraduates compares to the adult population; (2) how science literacy and attitudes towards science have changed since 1987; (3) the relationship between science knowledge and attitudes towards science; and (4) the extent to which General Education science requirements at a large State university affect science knowledge and attitudes. The data will also be used to critically examine the concept of science literacy. The results of this study are being used by CATS to develop a survey instrument designed specifically for use with Astro 101 students to diagnose the effect our instruction has on their scientific attitudes and beliefs. We acknowledge the NSF for funding under Award No. 0715517, a CCLI Phase III Grant for the Collaboration of Astronomy Teaching Scholars (CATS).

Cross-Battery Assessment Pattern of Strengths and Weaknesses Approach to the Identification of Specific Learning Disorders: Evidence-Based Practice or Pseudoscience?

ERIC Educational Resources Information Center

Kranzler, John H.; Floyd, Randy G.; Benson, Nicholas; Zaboski, Brian; Thibodaux, Lia

2016-01-01

In this rejoinder, the authors describe the aim of the original study as an effort to conduct a critical test of an important postulate underlying the Cross-Battery Assessment PSW approach (XBA PSW; Kranzler, Floyd, Benson, Zaboski, & Thibodaux, this issue). The authors used classification agreement analysis to examine the concordance between…

I'll Tell You What You Think: An Exercise in Pseudoscience Debunking in an Introductory Astronomy Course

ERIC Educational Resources Information Center

Caton, Dan

2013-01-01

At Appalachian State University students have to take just two semesters of a physical or biological science to satisfy the general education requirements. Most non-science major students have little time in their crowded schedules to take additional science courses, whether they want to or not, and in fact face a surcharge when taking more…

The Impact of the Issue of Demarcation on Pre-Service Teachers' Beliefs on the Nature of Science

ERIC Educational Resources Information Center

Turgut, Halil; Akcay, Hakan; Irez, Serhat

2010-01-01

The arguments about the dimensions of nature of science and the strategies for teaching it are still controversial. In this research, as part of these arguments, a context based on the issue of demarcation of science from pseudoscience was offered and questioned for its effectiveness in nature of science teaching. The research was planned for an…

Winnowing the chaff of charlatanism from the wheat of science.

PubMed

Ernst, E

2010-12-01

Experts and lay people alike can sometimes find it difficult to demarcate the absurd. Here I propose a set of criteria that may be helpful in achieving this in the realm of healthcare: falsifiability, plausibility and some hallmarks of pseudoscience. Applying this method is unlikely to be fool-proof but it might be a valuable aid in discriminating credible from incredible health claims.

Registering the Human Terrain: A Valuation of Cadastre

DTIC Science & Technology

2008-01-01

which is also an intelligence topic of increasing salience. Ethno-linguistic maps, such as Figure 1 depicting languages spoken or religions ...Desert] to Congo, tens of thousands of people are at war. You might think these struggles are about religion , or ethnicity, or even political diff...Nazi pseudoscience responsible for 70 million deaths. Academia quickly distanced itself from environmental determinism, the theory behind Geopolitik

USSR Report, Kommunist, No.17, November 1986

DTIC Science & Technology

1987-03-24

contemporary, who is at the cutting edge of the restructuring, must be free from any stupefying influences, whether alcohol, mysticism or religion . Such was...publications. The polemics between Lenin and Gorkiy and Lunacharskiy on the attitude of Marxism toward religion provides us with unfading^ models of a...terminology or, in 160 general, pseudoscience , something is still frequently encountered in its articles. D. Rubnov, student, Economics Department

Racial Extremism in the Army

DTIC Science & Technology

1998-04-01

viewpoint (e.g., prohibiting speech made by certain political parties or religions ) are considered forms of "viewpoint-based" discrimination and are...on race, color, sex, religion , or national origin; advocate the use of force or violence or unlawful means to deprive individuals of their rights...writings. The former derive from a mishmash of pseudoscience and fanaticism .... The latter evolved out of a tradition of high-powered political theory

Russia and the Return of Geopolitics

DTIC Science & Technology

2007-01-01

religion is formally guar- anteed in Russia. Yet the government has adopted regulations that require religious organizations to give local departments of...for minor- ity religions at the regional and local level in some areas, and the restrictive law on freedom of conscience and religion continues to...geopolitics a pseudoscience . The enduring and paramount importance of geopolitics in the thinking and policies of the Russian elite cannot be understood

Winnowing the Chaff of Charlatanism from the Wheat of Science

PubMed Central

2010-01-01

Experts and lay people alike can sometimes find it difficult to demarcate the absurd. Here I propose a set of criteria that may be helpful in achieving this in the realm of healthcare: falsifiability, plausibility and some hallmarks of pseudoscience. Applying this method is unlikely to be fool-proof but it might be a valuable aid in discriminating credible from incredible health claims. PMID:19202162

Teaching and Learning Astronomy

NASA Astrophysics Data System (ADS)

Pasachoff, Jay; Percy, John

2005-12-01

Preface; Part I. Astronomy in the Curriculum Around the World: Preface; 1. Why astronomy is useful and should be included in the school curriculum John R. Percy; 2. Astronomy and mathematics education Rosa M. Ros; 3. Astronomy in the curriculum around the world; 4. Engaging gifted science students through astronomy Robert Hollow; 5. Poster highlights: astronomy in the curriculum around the world; Part II. Astronomy Education Research: Preface; 6. Astronomy education research down under John M. Broadfoot and Ian S. Ginns; 7. A contemporary review of K-16 astronomy education research Janelle M. Bailey and Timothy F. Slater; 8. Implementing astronomy education research Leonarda Fucili; 9. The Astronomy Education Review: report on a new journal Sidney C. Wolff and Andrew Fraknoi; 10. Poster highlights: astronomy education research; Part III. Educating Students: Preface; 11. Textbooks for K-12 astronomy Jay M. Pasachoff; 12. Distance/internet astronomy education David H. McKinnon; 13. Educating students with robotic telescopes - open discussion; 14. Poster highlights - educating students; Part IV. Educating teachers: Preface; 15. Pre-service astronomy education of teachers Mary Kay Hemenway; 16. In-service education of teachers Michèle Gerbaldi; 17. Poster highlights: educating teachers; Part V. Astronomy and Pseudoscience: Preface; 18. Astronomy, pseudoscience and rational thinking Jayant V. Narlikar; 19. Astronomical pseudosciences in North America John R. Percy and Jay M. Pasachoff; Part VI. Astronomy and Culture: Preface; 20. Teaching astronomy in other cultures: archeoastronomy Julieta Fierro; 21. Poster highlights: astronomy and culture; Part VII. Astronomy in Developing Countries: Preface; 22. Astronomy Curriculum for developing countries Case Rijsdijk; 23. Science education resources for the developing countries James C. White II; Part VIII. Public Outreach in Astronomy: Preface; 24. What makes informal education programs successful? Nahide Craig and Isabel Hawkins; 25. The role of science centers and planetariums Nick Lomb; 26. Science education for the new century - a European perspective Claus Madsen; 27. Communicating astronomy to the public Charles Blue; 28. Poster highlights: public outreach in astronomy; Part IX. The Education Programs of the IAU: Preface; 29. A short overview of astronomical education carried out by the IAU Syuzo Isobe; Part X. Discussion; Index.

Teaching and Learning Astronomy

NASA Astrophysics Data System (ADS)

Pasachoff, Jay; Percy, John

2009-07-01

Preface; Part I. Astronomy in the Curriculum Around the World: Preface; 1. Why astronomy is useful and should be included in the school curriculum John R. Percy; 2. Astronomy and mathematics education Rosa M. Ros; 3. Astronomy in the curriculum around the world; 4. Engaging gifted science students through astronomy Robert Hollow; 5. Poster highlights: astronomy in the curriculum around the world; Part II. Astronomy Education Research: Preface; 6. Astronomy education research down under John M. Broadfoot and Ian S. Ginns; 7. A contemporary review of K-16 astronomy education research Janelle M. Bailey and Timothy F. Slater; 8. Implementing astronomy education research Leonarda Fucili; 9. The Astronomy Education Review: report on a new journal Sidney C. Wolff and Andrew Fraknoi; 10. Poster highlights: astronomy education research; Part III. Educating Students: Preface; 11. Textbooks for K-12 astronomy Jay M. Pasachoff; 12. Distance/internet astronomy education David H. McKinnon; 13. Educating students with robotic telescopes - open discussion; 14. Poster highlights - educating students; Part IV. Educating teachers: Preface; 15. Pre-service astronomy education of teachers Mary Kay Hemenway; 16. In-service education of teachers Michèle Gerbaldi; 17. Poster highlights: educating teachers; Part V. Astronomy and Pseudoscience: Preface; 18. Astronomy, pseudoscience and rational thinking Jayant V. Narlikar; 19. Astronomical pseudosciences in North America John R. Percy and Jay M. Pasachoff; Part VI. Astronomy and Culture: Preface; 20. Teaching astronomy in other cultures: archeoastronomy Julieta Fierro; 21. Poster highlights: astronomy and culture; Part VII. Astronomy in Developing Countries: Preface; 22. Astronomy Curriculum for developing countries Case Rijsdijk; 23. Science education resources for the developing countries James C. White II; Part VIII. Public Outreach in Astronomy: Preface; 24. What makes informal education programs successful? Nahide Craig and Isabel Hawkins; 25. The role of science centers and planetariums Nick Lomb; 26. Science education for the new century - a European perspective Claus Madsen; 27. Communicating astronomy to the public Charles Blue; 28. Poster highlights: public outreach in astronomy; Part IX. The Education Programs of the IAU: Preface; 29. A short overview of astronomical education carried out by the IAU Syuzo Isobe; Part X. Discussion; Index.

The Oil Drop Experiment: An Illustration of Scientific Research Methodology and its Implications for Physics Textbooks

ERIC Educational Resources Information Center

Rodriguez, Maria A.; Niaz, Mansoor

2004-01-01

The objectives of this study are: (1) evaluation of the methodology used in recent search for particles with fractional electrical charge (quarks) and its implications for understanding the scientific research methodology of Millikan; (2) evaluation of 43 general physics textbooks and 11 laboratory manuals, with respect to the oil drop experiment,…

Anthropogenic ``Global Warming'' Alarmism: Illuminating some Scientific and Methodological Flaws

NASA Astrophysics Data System (ADS)

Gould, Larry

2009-10-01

There continues to be an increasing number of scientists and public figures around the world who are challenging the dominant political- and mediadriven claims that have been bolstered by so-called ``consensus'' scientific views -- that dangerous ``global warming/climate change'' is caused primarily by human-produced carbon dioxide. This general talk will show that the weight of scientific evidence strongly contradicts the alarmist claims. It will also explain what are some of the methodological flaws that continue to threaten the scientific method.

Suggested criteria for evaluating systems engineering methodologies

NASA Technical Reports Server (NTRS)

Gates, Audrey; Paul, Arthur S.; Gill, Tepper L.

1989-01-01

Systems engineering is the application of mathematical and scientific principles to practical ends in the life-cycle of a system. A methodology for systems engineering is a carefully developed, relatively complex procedure or process for applying these mathematical and scientific principles. There are many systems engineering methodologies (or possibly many versions of a few methodologies) currently in use in government and industry. These methodologies are usually designed to meet the needs of a particular organization. It has been observed, however, that many technical and non-technical problems arise when inadequate systems engineering methodologies are applied by organizations to their systems development projects. Various criteria for evaluating systems engineering methodologies are discussed. Such criteria are developed to assist methodology-users in identifying and selecting methodologies that best fit the needs of the organization.

The Hundred Year Hunt for the Red Sprite

NASA Astrophysics Data System (ADS)

Lyons, W. A.; Schmidt, M.

2003-12-01

This presentation reviews an NSF Informal Science Education project directed by the PO of an ongoing NSF Physical Meteorology/Aeronomy-sponsored research program on red sprites. For over 100 years, anecdotal reports and citations in the literature have persisted of strange luminous apparitions occurring high above thunderstorms. They were long discounted by the scientific community - until 1989, when by pure chance, a video revealed two giant pillars of light extending tens of kilometers above a thunderstorm. Since then, thousands of events, now called sprites, have been imaged, many by the PI. Mesospheric sprites, at 40 to 90 km altitude, are induced by lightning discharges having highly unusual characteristics. Science is now gradually unraveling the nature of the giant lightning discharges which spawn sprites. In the process we have found even more unusual electrical discharges above thunderstorms, suggesting that many new discoveries await to be made. We produced and are distributing a planetarium DVD/video program (42 minutes length) entitled, "The Hundred Year Hunt for the Red Sprite." It documents the application of the scientific method to unraveling this century old mystery surrounding strange lights in the night sky. We also contrasted this story of discovery to the pseudo-science prevalent today in topics such as UFOs. With distribution to numerous planetaria and science centers, we believe over 200,000 persons will eventually view this program (which has won three major video production awards). Our long term goal is to inspire planetarium visitors to undertake their own self-directed learning programs. A companion educational web site (www.Sky-Fire.TV) allows students and adults sufficiently motivated by the planetarium experience to further investigate sprites and related basic science topics. The highly interactive web site challenges visitors to test their knowledge of sprites and lightning by participating in an on-line 20 question quiz game, which provides instant feed back and scoring. Visitors, encouraged to actively search the sky for these fleeting phenomena, have already reported a number of highly unusual events of potential scientific value.

San Luis Basin Sustainability Metrics Project: A Methodology for Evaluating Regional Sustainability

EPA Science Inventory

Although there are several scientifically-based sustainability metrics, many are data intensive, difficult to calculate, and fail to capture all aspects of a system. To address these issues, we produced a scientifically-defensible, but straightforward and inexpensive, methodolog...

[Scientific and methodologic approaches to evaluating medical management for workers of Kazakhstan].

PubMed

2012-01-01

The article covers topical problems of workers' health preservation. Complex research results enabled to evaluate and analyze occupational risks in leading industries of Kazakhstan, for improving scientific and methodologic approaches to medical management for workers subjected to hazardous conditions.

Automated Psychological Categorization via Linguistic Processing System

DTIC Science & Technology

2004-09-01

try to break the groups down by variables such as: age, gender, income, ethnicity, nationality, religion , martial status, and size of household...Collective orientation gains self-esteem from a specific group (family, ethnic group, religion , etc.) and is motivated to perform consistent with the... Pseudoscience ’, Skeptical Enquirer 19(4): 19-25 (1995). Pratkanis, Anthony, R. (in press). Social Influence Analysis: An Index of Tactics. In A. R. Pratkanis

"Assuming the privilege" of bridging divides: Abigail Fowler-Chumos, practical phrenology, and America's Gilded Age.

PubMed

Lilleleht, Erica

2015-11-01

Nineteenth-century phrenology is often presented as a failed or pseudoscience. Based on erroneous anatomical assumptions and indirect observation, phrenology as such offers historians of psychology an object lesson in what scientists ought not do (e.g., Boring, 1929). As a practical profession, however, phrenology presents a more complicated narrative. This is particularly true in the United States where in the hands of practitioners including and influenced by the Fowler family, phrenology maintained a cultural presence long after being rejected by the scientific and medical mainstream (Janik, 2014). The prevalence of women practitioners, whose work and lives have yet to be adequately explored, represents another complication. Abigail Ayers Doe Fowler-Chumos, third wife of America's "great gun of phrenology" Orson Squire Fowler, is one practitioner worthy of closer examination (Davies, 1955, p. 46). Using the separate spheres concept (Kerber, 1988) and newspaper announcements, articles, and advertisements spanning the 1870s to 1920s, this article explores Abigail Ayers Doe Fowler-Chumos' development as a practical phrenologist. Her story suggests much about the unrecognized capacity of practical phrenology to create concepts and practices of selfhood capable of moving women beyond the private and domestic, while also preparing all Americans for modern psychology. (c) 2015 APA, all rights reserved).

INTEREST IN ASTROLOGY AND PHRENOLOGY OVER TWO CENTURIES: A GOOGLE NGRAM STUDY.

PubMed

Genovese, Jeremy E C

2015-12-01

The Google Ngram Viewer shows the frequency of words in a large corpus of books over two centuries. In this study, the names of two pseudosciences, astrology and phrenology, were compared. An interesting pattern emerged. While the level of interest in astrology remained relatively stable over the course of two centuries, interest in phrenology rose rapidly in the early 1800s but then declined. Reasons for this pattern are discussed.

The Road from Foolishness to Fraud

NASA Astrophysics Data System (ADS)

Park, R. L.

2000-12-01

Ancient beliefs in demons and magic still sweep across the modern landscape, but they are now dressed in the language and symbols of science. This is pseudoscience. At least in the beginning, its practitioners may believe it to be science, just as witches and faith healers may truly believe they can call forth supernatural powers. What may begin as honest error, however, has a way of evolving through almost imperceptible steps from self-delusion to fraud.

The Road From Foolishness to Fraud

NASA Astrophysics Data System (ADS)

Park, Bob

2000-03-01

Ancient beliefs in demons and magic still sweep across the modern landscape, but they are now dressed in the language and symbols of science. This is pseudoscience. At least in the beginning, its practitioners may believe it to be science, just as witches and faith healers may truly believe they can call forth supernatural powers. What may begin as honest error, however, has a way of evolving through almost imperceptible steps from self-delusion to fraud.

Surrogate end points in women's health research: science, protoscience, and pseudoscience.

PubMed

Grimes, David A; Schulz, Kenneth F; Raymond, Elizabeth G

2010-04-01

A surrogate end point (e.g., a laboratory test or image) serves as a proxy for a clinical end point of importance (e.g., fracture, thrombosis, or death). Adoption and use of surrogate end points lacking validation, especially in cardiovascular medicine, have caused thousands of patients' deaths, a serious violation of the ethical principle of beneficence. Copyright 2010 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

Neuromyths in Education: Prevalence and Predictors of Misconceptions among Teachers

PubMed Central

Dekker, Sanne; Lee, Nikki C.; Howard-Jones, Paul; Jolles, Jelle

2012-01-01

The OECD’s Brain and Learning project (2002) emphasized that many misconceptions about the brain exist among professionals in the field of education. Though these so-called “neuromyths” are loosely based on scientific facts, they may have adverse effects on educational practice. The present study investigated the prevalence and predictors of neuromyths among teachers in selected regions in the United Kingdom and the Netherlands. A large observational survey design was used to assess general knowledge of the brain and neuromyths. The sample comprised 242 primary and secondary school teachers who were interested in the neuroscience of learning. It would be of concern if neuromyths were found in this sample, as these teachers may want to use these incorrect interpretations of neuroscience findings in their teaching practice. Participants completed an online survey containing 32 statements about the brain and its influence on learning, of which 15 were neuromyths. Additional data was collected regarding background variables (e.g., age, sex, school type). Results showed that on average, teachers believed 49% of the neuromyths, particularly myths related to commercialized educational programs. Around 70% of the general knowledge statements were answered correctly. Teachers who read popular science magazines achieved higher scores on general knowledge questions. More general knowledge also predicted an increased belief in neuromyths. These findings suggest that teachers who are enthusiastic about the possible application of neuroscience findings in the classroom find it difficult to distinguish pseudoscience from scientific facts. Possessing greater general knowledge about the brain does not appear to protect teachers from believing in neuromyths. This demonstrates the need for enhanced interdisciplinary communication to reduce such misunderstandings in the future and establish a successful collaboration between neuroscience and education. PMID:23087664

Controversy as a Blind Spot in Teaching Nature of Science. Why the Range of Different Positions Concerning Nature of Science Should Be an Issue in the Science Classroom

NASA Astrophysics Data System (ADS)

Kötter, Mario; Hammann, Marcus

2017-07-01

In this article, the argument is put forth that controversies about the scope and limits of science should be considered in Nature of Science (NOS) teaching. Reference disciplines for teaching NOS are disciplines, which reflect upon science, like philosophy of science, history of science, and sociology of science. The culture of these disciplines is characterized by controversy rather than unified textbook knowledge. There is common agreement among educators of the arts and humanities that controversies in the reference disciplines should be represented in education. To teach NOS means to adopt a reflexive perspective on science. Therefore, we suggest that controversies within and between the reference disciplines are relevant for NOS teaching and not only the NOS but about NOS should be taught, too. We address the objections that teaching about NOS is irrelevant for real life and too demanding for students. First, we argue that science-reflexive meta-discourses are relevant for students as future citizens because the discourses occur publicly in the context of sociopolitical disputes. Second, we argue that it is in fact necessary to reduce the complexity of the above-mentioned discourses and that this is indeed possible, as it has been done with other reflexive elements in science education. In analogy to the German construct Bewertungskompetenz (which means the competency to make informed ethical decisions in scientific contexts), we suggest epistemic competency as a goal for NOS teaching. In order to do so, science-reflexive controversies must be simplified and attitudes toward science must be considered. Discourse on the scientific status of potential pseudoscience may serve as an authentic and relevant context for teaching the controversial nature of reflexion on science.

Neuromyths in Education: Prevalence and Predictors of Misconceptions among Teachers.

PubMed

Dekker, Sanne; Lee, Nikki C; Howard-Jones, Paul; Jolles, Jelle

2012-01-01

The OECD's Brain and Learning project (2002) emphasized that many misconceptions about the brain exist among professionals in the field of education. Though these so-called "neuromyths" are loosely based on scientific facts, they may have adverse effects on educational practice. The present study investigated the prevalence and predictors of neuromyths among teachers in selected regions in the United Kingdom and the Netherlands. A large observational survey design was used to assess general knowledge of the brain and neuromyths. The sample comprised 242 primary and secondary school teachers who were interested in the neuroscience of learning. It would be of concern if neuromyths were found in this sample, as these teachers may want to use these incorrect interpretations of neuroscience findings in their teaching practice. Participants completed an online survey containing 32 statements about the brain and its influence on learning, of which 15 were neuromyths. Additional data was collected regarding background variables (e.g., age, sex, school type). Results showed that on average, teachers believed 49% of the neuromyths, particularly myths related to commercialized educational programs. Around 70% of the general knowledge statements were answered correctly. Teachers who read popular science magazines achieved higher scores on general knowledge questions. More general knowledge also predicted an increased belief in neuromyths. These findings suggest that teachers who are enthusiastic about the possible application of neuroscience findings in the classroom find it difficult to distinguish pseudoscience from scientific facts. Possessing greater general knowledge about the brain does not appear to protect teachers from believing in neuromyths. This demonstrates the need for enhanced interdisciplinary communication to reduce such misunderstandings in the future and establish a successful collaboration between neuroscience and education.

Understanding Scientific Methodology in the Historical and Experimental Sciences via Language Analysis

NASA Astrophysics Data System (ADS)

Dodick, Jeff; Argamon, Shlomo; Chase, Paul

2009-08-01

A key focus of current science education reforms involves developing inquiry-based learning materials. However, without an understanding of how working scientists actually do science, such learning materials cannot be properly developed. Until now, research on scientific reasoning has focused on cognitive studies of individual scientific fields. However, the question remains as to whether scientists in different fields fundamentally rely on different methodologies. Although many philosophers and historians of science do indeed assert that there is no single monolithic scientific method, this has never been tested empirically. We therefore approach this problem by analyzing patterns of language used by scientists in their published work. Our results demonstrate systematic variation in language use between types of science that are thought to differ in their characteristic methodologies. The features of language use that were found correspond closely to a proposed distinction between Experimental Sciences (e.g., chemistry) and Historical Sciences (e.g., paleontology); thus, different underlying rhetorical and conceptual mechanisms likely operate for scientific reasoning and communication in different contexts.

[About History of Scientific Clinical Schools in Russia: Certain Disputable Issues of Methodology of Studying Problem].

PubMed

Borodulin, V I; Gliantsev, S P

2017-07-01

The article considers particular key methodological aspects of problem of scientific clinical school in national medicine. These aspects have to do with notion of school, its profile, issues of pedagogues, teachings and followers, subsidiary schools and issue of ethical component of scientific school. The article is a polemic one hence one will find no definite answers to specified questions. The reader is proposed to ponder over answers independently adducing examples of pro and contra. The conclusion is made about necessity of studying scientific schools in other areas of medicine and further elaboration of problem.

Towards a Trans-Disciplinary Methodology for a Game-Based Intervention Development Process

ERIC Educational Resources Information Center

Arnab, Sylvester; Clarke, Samantha

2017-01-01

The application of game-based learning adds play into educational and instructional contexts. Even though there is a lack of standard methodologies or formulaic frameworks to better inform game-based intervention development, there exist scientific and empirical studies that can serve as benchmarks for establishing scientific validity in terms of…

Queering Methodologies: Challenging Scientific Constraint in the Appreciation of Queer and Trans Subjects

ERIC Educational Resources Information Center

Ferguson, Joshua M.

2013-01-01

Qualitative studies require a queer perspective to challenge stagnant forms of scientific discourse. This paper argues for a deconstruction of hegemonic qualitative practices in order to appreciate and listen to queer and trans subjects when employing qualitative research and methodologies. I focus on qualitative methods from an audiovisual…

Ghost Hunting as a Means to Illustrate Scientific Methodology and Enhance Critical Thinking

ERIC Educational Resources Information Center

Rockwell, Steven C.

2012-01-01

The increasing popularity of television shows featuring paranormal investigations has led to a renewed enthusiasm in ghost hunting activities, and belief in the paranormal in general. These shows typically feature a group of investigators who, while claiming to utilize proper scientifically correct methodologies, violate many core scientific…

Teachers Describe Epistemologies of Science Instruction through Q Methodology

ERIC Educational Resources Information Center

Barnes, Caitlin; Angle, Julie; Montgomery, Diane

2015-01-01

Creating scientifically literate students is a common goal among educational stakeholders. An understanding of nature of science is an important component of scientific literacy in K-12 science education. Q methodology was used to investigate the opinions of preservice and in-service teachers on how they intend to teach or currently teach science.…

Practicing the Four Seasons of Ethnography Methodology while Searching for Identity in Mexico

ERIC Educational Resources Information Center

Pitts, Margaret Jane

2012-01-01

This narrative is an account of my field experiences and challenges practicing Gonzalez's (2000) Four Seasons of Ethnography methodology in Mexico City. I describe the complexities and tensions inherent in managing two scientific paradigms: Western scientific logic vs. a more organic ontology. The experiential knowledge produced in this text is…

TSCA Scientific Peer Review Committees

EPA Pesticide Factsheets

The SACC will provide independent scientific advice and recommendations to the EPA on the scientific basis for risk assessments, methodologies, and pollution prevention measures and approaches for chemicals regulated under TSCA.

Methodological quality and scientific impact of quantitative nursing education research over 18 months.

PubMed

Yucha, Carolyn B; Schneider, Barbara St Pierre; Smyer, Tish; Kowalski, Susan; Stowers, Eva

2011-01-01

The methodological quality of nursing education research has not been rigorously studied. The purpose of this study was to evaluate the methodological quality and scientific impact of nursing education research reports. The methodological quality of 133 quantitative nursing education research articles published between July 2006 and December 2007 was evaluated using the Medical Education Research Study Quality Instrument (MERSQI).The mean (+/- SD) MERSQI score was 9.8 +/- 2.2. It correlated (p < .05) with several scientific impact indicators: citation counts from Scopus (r = .223), Google Scholar (r = .224), and journal impact factor (r = .216); it was not associated with Web of Science citation count, funding, or h Index. The similarities between this study's MERSQI ratings for nursing literature and those reported for the medical literature, coupled with the association with citation counts, suggest that the MERSQI is an appropriate instrument to evaluate the quality of nursing education research.

Implementation and Assessment of an Intervention to Debias Adolescents against Causal Illusions

PubMed Central

Barberia, Itxaso; Blanco, Fernando; Cubillas, Carmelo P.; Matute, Helena

2013-01-01

Researchers have warned that causal illusions are at the root of many superstitious beliefs and fuel many people’s faith in pseudoscience, thus generating significant suffering in modern society. Therefore, it is critical that we understand the mechanisms by which these illusions develop and persist. A vast amount of research in psychology has investigated these mechanisms, but little work has been done on the extent to which it is possible to debias individuals against causal illusions. We present an intervention in which a sample of adolescents was introduced to the concept of experimental control, focusing on the need to consider the base rate of the outcome variable in order to determine if a causal relationship exists. The effectiveness of the intervention was measured using a standard contingency learning task that involved fake medicines that typically produce causal illusions. Half of the participants performed the contingency learning task before participating in the educational intervention (the control group), and the other half performed the task after they had completed the intervention (the experimental group). The participants in the experimental group made more realistic causal judgments than did those in the control group, which served as a baseline. To the best of our knowledge, this is the first evidence-based educational intervention that could be easily implemented to reduce causal illusions and the many problems associated with them, such as superstitions and belief in pseudoscience. PMID:23967189

The Dogma of "The" Scientific Method.

ERIC Educational Resources Information Center

Wivagg, Dan; Allchin, Douglas

2002-01-01

Points out major problems with the scientific method as a model for learning about methodology in science and suggests teaching about the scientists' toolbox to remedy problems with the conventional scientific method. (KHR)

WWW: The Scientific Method

ERIC Educational Resources Information Center

Blystone, Robert V.; Blodgett, Kevin

2006-01-01

The scientific method is the principal methodology by which biological knowledge is gained and disseminated. As fundamental as the scientific method may be, its historical development is poorly understood, its definition is variable, and its deployment is uneven. Scientific progress may occur without the strictures imposed by the formal…

77 FR 74675 - Center for Scientific Review; Notice of Closed Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-17

... Scientific Review Special Emphasis Panel Member Conflict: Healthcare Delivery and Methodologies. Date... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Center for Scientific Review... Road NW., Washington, DC 20015. Contact Person: Bo Hong, Ph.D., Scientific Review Officer, Center for...

Guidelines for the Design and Conduct of Clinical Studies in Knee Articular Cartilage Repair

PubMed Central

Mithoefer, Kai; Saris, Daniel B.F.; Farr, Jack; Kon, Elizaveta; Zaslav, Kenneth; Cole, Brian J.; Ranstam, Jonas; Yao, Jian; Shive, Matthew; Levine, David; Dalemans, Wilfried; Brittberg, Mats

2011-01-01

Objective: To summarize current clinical research practice and develop methodological standards for objective scientific evaluation of knee cartilage repair procedures and products. Design: A comprehensive literature review was performed of high-level original studies providing information relevant for the design of clinical studies on articular cartilage repair in the knee. Analysis of cartilage repair publications and synopses of ongoing trials were used to identify important criteria for the design, reporting, and interpretation of studies in this field. Results: Current literature reflects the methodological limitations of the scientific evidence available for articular cartilage repair. However, clinical trial databases of ongoing trials document a trend suggesting improved study designs and clinical evaluation methodology. Based on the current scientific information and standards of clinical care, detailed methodological recommendations were developed for the statistical study design, patient recruitment, control group considerations, study endpoint definition, documentation of results, use of validated patient-reported outcome instruments, and inclusion and exclusion criteria for the design and conduct of scientifically sound cartilage repair study protocols. A consensus statement among the International Cartilage Repair Society (ICRS) and contributing authors experienced in clinical trial design and implementation was achieved. Conclusions: High-quality clinical research methodology is critical for the optimal evaluation of current and new cartilage repair technologies. In addition to generally applicable principles for orthopedic study design, specific criteria and considerations apply to cartilage repair studies. Systematic application of these criteria and considerations can facilitate study designs that are scientifically rigorous, ethical, practical, and appropriate for the question(s) being addressed in any given cartilage repair research project. PMID:26069574

To What Extent Does Current Scientific Research and Textbook Content Align? A Methodology and Case Study

ERIC Educational Resources Information Center

Bierema, Andrea M.-K.; Schwartz, Renee S.; Gill, Sharon A.

2017-01-01

Recent calls for reform in education recommend science curricula to be based on central ideas instead of a larger number of topics and for alignment between current scientific research and curricula. Because alignment is rarely studied, especially for central ideas, we developed a methodology to discover the extent of alignment between primary…

Exploring the Philosophical Underpinnings of Research: Relating Ontology and Epistemology to the Methodology and Methods of the Scientific, Interpretive, and Critical Research Paradigms

ERIC Educational Resources Information Center

Scotland, James

2012-01-01

This paper explores the philosophical underpinnings of three major educational research paradigms: scientific, interpretive, and critical. The aim was to outline and explore the interrelationships between each paradigm's ontology, epistemology, methodology and methods. This paper reveals and then discusses some of the underlying assumptions of…

[An approach to a methodology of scientific research for assistant-students].

PubMed

Novak, Ivón T C; Bejarano, Paola Antón; Rodríguez, Fernando Marcos

2007-01-01

This work is presented from a "problematic" perspective in the attempt to establish a dialogic relationship between the educator and the student-subject, mediated by the object of knowledge. It is oriented to the integral education of the helping students departing from a closer approach to the scientific research. This work was carried out by a teacher and two hired students. This project was developed in relation with the profile required for the career of medicine in the Faculty of Medicine of the National University of Cordoba which--among other aspects- addresses the importance of "adopting a positive attitude towards research based on knowledge and the application of the scientific methodology" and towards "the development of a responsible self-learning and continuous improvements" (sic). Thus, this work tries to be aligned with this perspectives. I. Characterization of the scientific methodology. Search for bibliography and discussion of scientific works. II. Optimization of the methodology for the observation of leucocytes: blood samples donated by healthy people, non-coagulating with citrate or with EDTA (Blood reservoir of the UNC (National University of Cordoba) n = 20. a) Blood smear of full blood. b) centrifugation at 200g of plasma and aspirated leucocytes after erythro sedimentation and re suspension of the cell pellet and cyto-dispersion. Cytological and cyto-chemical techniques. I. Deeper knowledge about blood field was achieved. It generated an appropriate atmosphere to produce scientific questioning and the activities involved in the process were carried out responsibly. II. Better results were achieved using EDTA for the observation and analysis of leucocytes. It was possible to attain the objectives for an approach to a scientific research as well as for a contribution towards a responsible development in the continuous learning process.

Case Studies in Describing Scientific Research Efforts as Linked Data

NASA Astrophysics Data System (ADS)

Gandara, A.; Villanueva-Rosales, N.; Gates, A.

2013-12-01

The Web is growing with numerous scientific resources, prompting increased efforts in information management to consider integration and exchange of scientific resources. Scientists have many options to share scientific resources on the Web; however, existing options provide limited support to scientists in annotating and relating research resources resulting from a scientific research effort. Moreover, there is no systematic approach to documenting scientific research and sharing it on the Web. This research proposes the Collect-Annotate-Refine-Publish (CARP) Methodology as an approach for guiding documentation of scientific research on the Semantic Web as scientific collections. Scientific collections are structured descriptions about scientific research that make scientific results accessible based on context. In addition, scientific collections enhance the Linked Data data space and can be queried by machines. Three case studies were conducted on research efforts at the Cyber-ShARE Research Center of Excellence in order to assess the effectiveness of the methodology to create scientific collections. The case studies exposed the challenges and benefits of leveraging the Semantic Web and Linked Data data space to facilitate access, integration and processing of Web-accessible scientific resources and research documentation. As such, we present the case study findings and lessons learned in documenting scientific research using CARP.

Methodological adequacy of articles published in two open-access Brazilian cardiology periodicals.

PubMed

Macedo, Cristiane Rufino; Silva, Davi Leite da; Puga, Maria Eduarda

2010-01-01

The use of rigorous scientific methods has contributed towards developing scientific articles of excellent methodological quality. This has made it possible to promote their citation and increase the impact factor. Brazilian periodicals have had to adapt to certain quality standards demanded by these indexing organizations, such as the content and the number of original articles published in each issue. This study aimed to evaluate the methodological adequacy of two Brazilian periodicals within the field of cardiology that are indexed in several databases and freely accessible through the Scientific Electronic Library Online (SciELO), and which are now indexed by the Web of Science (Institute for Scientific Information, ISI). Descriptive study at Brazilian Cochrane Center. All the published articles were evaluated according to merit assessment (content) and form assessment (performance). Ninety-six percent of the articles analyzed presented study designs that were adequate for answering the objectives. These two Brazilian periodicals within the field of cardiology published methodologically adequate articles, since they followed the quality standards. Thus, these periodicals can be considered both for consultation and as vehicles for publishing future articles. For further analyses, it is essential to apply other indicators of scientific activity such as bibliometrics, which evaluates quantitative aspects of the production, dissemination and use of information, and scientometrics, which is also concerned with the development of science policies, within which it is often superimposed on bibliometrics.

Dangerous Predatory Publishers Threaten Medical Research.

PubMed

Beall, Jeffrey

2016-10-01

This article introduces predatory publishers in the context of biomedical sciences research. It describes the characteristics of predatory publishers, including spamming and using fake metrics, and it describes the problems they cause for science and universities. Predatory journals often fail to properly manage peer review, allowing pseudo-science to be published dressed up as authentic science. Academic evaluation is also affected, as some researchers take advantage of the quick, easy, and cheap publishing predatory journals provide. By understanding how predatory publishers operate, researchers can avoid becoming victimized by them.

Popular Science Writing:Why? Who? How?

NASA Astrophysics Data System (ADS)

von Baeyer, Hans Christian

1998-04-01

Why? Under the threats of anti-science, pseudo-science, and indifference to science, popularization of physics is changing from a genteel art to a necessity for survival. Science writing is one element in a campaign that includes TV, museums, lectures, school visits, etc. Who? Five percent of the total effort of every physics department should be devoted to popularization. The academic reward system should reflect this obligation. How? Hints and suggestions for effective science writing, based on extensive experience, will be presented.

An Ongoing Investigation of Science Literacy: Results of a 22-Year Study Probing Students' Knowledge and Attitude Towards Science

NASA Astrophysics Data System (ADS)

Impey, C.; Buxner, S.; Antonellis, J.; CATS

2013-04-01

This talk presents findings related to our ongoing work investigating students' knowledge and attitudes towards science and technology. We present an overview of research studies and findings including a comparison of the science literacy measures of University of Arizona students compared to national studies, conceptions related to astrology, views of radiation, and students' pseudoscience and religious beliefs. We discuss implications for instructors and researchers interested in improving students' science literacy scores and diagnosing alternative beliefs.

Motivation, cognition and pseudoscience.

PubMed

Lindeman, M

1998-12-01

The article proposes a framework that views pseudoscientific beliefs as a joint function of the basic social motives and the default way of processing everyday information. The interplay between the basic motives and experiential thinking is illustrated with three examples. The first concerns comprehension of self via astrology and graphology, and the second involves the comprehension of unexpected events (one domain of the motive to comprehend the world). The last example describes health control by alternative medicine, as a modern way of controlling future outcomes.

About the Undecidable Thing of Onthologic Truth of the Reality of the Fundamental Physics

NASA Astrophysics Data System (ADS)

Amaya, J. M.; Carbonell, M. V.; Martínez, E.; Flórez, M.

2007-04-01

In the philosophy of contemporary science, different currents from thought have been arising, each one of which, it has developed methodologies that include a set of normative rules for the evaluation that must decide the acceptance or rejection of the scientific theories already elaborated. These methodologies, rivals to each other, are: "Inductivism", "Conventionalism", "Falsacionism" and the "Theories like structures" (Kühn and Lakatos). These evaluative methodologies of the quality and validity of the scientific knowledge (or metatheories of science) associate a epistemological validation as soon as until limit or border of science forms, it presents/displays and it describes the observable world as well as the one that there is behind the appearances. Consequence of it has been the appearance of different valorative interpretations from the representation that the scientific theories give us of which reality is called, such as "Scientific realism", "Antirealism", "Conjectural realism", "Structural realism" etc that has based their theses on the problem on language, truth and reality.

On Modeling Research Work for Describing and Filtering Scientific Information

NASA Astrophysics Data System (ADS)

Sicilia, Miguel-Ángel

Existing models for Research Information Systems (RIS) properly address the description of people and organizations, projects, facilities and their outcomes, e.g. papers, reports or patents. While this is adequate for the recording and accountability of research investments, helping researchers in finding relevant people, organizations or results requires considering both the content of research work and also its context. The content is not only related to the domain area, but it requires modeling methodological issues as variables, instruments or scientific methods that can then be used as search criteria. The context of research work is determined by the ongoing projects or scientific interests of an individual or a group, and can be expressed using the same methodological concepts. However, modeling methodological issues is notably complex and dependent on the scientific discipline and research area. This paper sketches the main requirements for those models, providing some motivating examples that could serve as a point of departure for future attempts in developing an upper ontology for research methods and tools.

How to Identify E-Learning Trends in Academic Teaching: Methodological Approaches and the Analysis of Scientific Discourses

ERIC Educational Resources Information Center

Fischer, Helge; Heise, Linda; Heinz, Matthias; Moebius, Kathrin; Koehler, Thomas

2015-01-01

Purpose: The purpose of this paper is to introduce methodology and findings of a trend study in the field of e-learning. The overall interest of the study was the analysis of scientific e-learning discourses. What comes next in the field of academic e-learning? Which e-learning trends dominate the discourse at universities? Answering such…

[The vitalism of Paul-Joseph Barthez (1734-1806)].

PubMed

Han, Hee Jin

2010-06-30

In The Logic of Life (1970), Francois Jacob (1920- ), Nobel Prize laureate in Physiology or Medicine (1965), proclaimed the end of vitalism based on the concept of life. More than two decades before this capital sentence condemning vitalism was pronounced, Georges Canguilhem (1904-1995), a French philosopher of medicine, already acknowledged that eighteenth-century vitalism was scientifically retrograde and politically reactionary or counter-revolutionary insofar as it was rooted in the animism of Georg Ernst Stahl (1660-1734). The negative preconception of the term 'vitalism' came to be established as an orthodox view, since Claude Bernard (1813-1878) unfairly criticized contemporary vitalism in order to propagate his idea of experimental medicine. An eminent evolutionary biologist like Ernst Mayr (1904-2005) still defended similar views in This is Biology (1997), arguing that if vitalists were decisive and convincing in their rejection of the Cartesian model (negative heuristics), however they were equally indecisive and unconvincing in their own explanatory endeavors (positive heuristics). Historically speaking, vitalists came to the forefront for their outstanding criticism of Cartesian mechanism and physicochemical reductionism, while their innovative concepts and theories were underestimated and received much less attention. Is it true that vitalism was merely a pseudo-science, representing a kind of romanticism or mysticism in biomedical science? Did vitalists lack any positive heuristics in their biomedical research? Above all, what was actually the so.called 'vitalism'? This paper aims to reveal the positive heuristics of vitalism defined by Paul.Joseph Barthez (1734-1806) who was the founder of the vitalist school of Montpellier. To this end, his work and idea are introduced with regard to the vying doctrines in physiology and medicine. At the moment when he taught at the medical school of Montpellier, his colleagues advocated the mechanism of Rene Descartes (1596-1650), the iatromechanism of Herman Boerhaave (1668-1738), the iatrochemistry of Jan Baptist van Helmont (1579-1644), the animism of Stahl, and the organicism of Theophile de Bordeu (1722-1776). On the contrary, Barthez devoted himself to synthesize diverse doctrines and his vitalism consequently illustrated an eclectic character. Always taking a skeptical standpoint regarding the capacity of biomedical science, he defined his famous concept of 'vital principle (principe vital)' as the 'x (unknown variable)' of physiology. He argued that the hypothetical concept of vital principle referred to the 'experimental cause (cause experimentale)' verifiable by positive science. Thus, the vital principle was not presupposed as an a priori regulative principle. It was an a posteriori heuristic principle resulting from several experiments. The 'positivist hypothetism' of Barthez demonstrates not only pragmatism but also positivism in his scientific terminology. Furthermore, Barthez established a guideline for clinical practice according to his own methodological principles. It can be characterized as a 'humanist pragmatism' for the reason that all sort of treatments were permitted as far as they were beneficial to the patient. Theoretical incoherence or incommensurability among different treatments did not matter to Barthez. His practical strategy for clinical medicine consisted of three principles: namely, the natural, analytic, and empirical method. This formulation is indebted to the 'analytic method (methode analytique)' of the French empiricist philosopher Etienne Bonnot de Condillac (1714-1780). In conclusion, the eighteenth.century French vitalism conceived by Barthez pursued pragmatism in general, positivism in methodology, and humanism in clinics.

Science Literacy of Undergraduates in the United States

NASA Astrophysics Data System (ADS)

Impey, Chris

2013-01-01

Science literacy is a matter of broad concern among scientists, educators, and many policy-makers. National Science Foundation surveys of the general public for biannual Science Indicators series show that respondents on average score less than 2/3 correct on a series of science knowledge questions, and less than half display an understanding of the process of scientific inquiry. Both measures are essentially unchanged over two decades. At the University of Arizona, we have gathered over 11,000 undergraduate student responses to a survey of knowledge and beliefs that is tethered in the NSF survey. This non-science major population demographically represents ten million students nationwide. There is a less than 10% gain in performance in the science knowledge score between the incoming freshmen and seniors who graduate having completed their requirement of three science classes. Belief levels in pseudoscience and supernatural phenomena are disconcertingly high, mostly resistant to college science instruction, and weakly correlated with performance on the science knowledge questions. The Internet is rapidly becoming the primary information source for anyone interested in science so students may not get most of their information from the classroom. Educators and policy makers need to decide what aspects of science knowledge and process are important for adults to know. College science educators have major challenges in better in preparing graduates for participation in a civic society largely driven by science and technology.

Conventionalism and Methodological Standards in Contending with Skepticism about Uncertainty

NASA Astrophysics Data System (ADS)

Brumble, K. C.

2012-12-01

What it means to measure and interpret confidence and uncertainty in a result is often particular to a specific scientific community and its methodology of verification. Additionally, methodology in the sciences varies greatly across disciplines and scientific communities. Understanding the accuracy of predictions of a particular science thus depends largely upon having an intimate working knowledge of the methods, standards, and conventions utilized and underpinning discoveries in that scientific field. Thus, valid criticism of scientific predictions and discoveries must be conducted by those who are literate in the field in question: they must have intimate working knowledge of the methods of the particular community and of the particular research under question. The interpretation and acceptance of uncertainty is one such shared, community-based convention. In the philosophy of science, this methodological and community-based way of understanding scientific work is referred to as conventionalism. By applying the conventionalism of historian and philosopher of science Thomas Kuhn to recent attacks upon methods of multi-proxy mean temperature reconstructions, I hope to illuminate how climate skeptics and their adherents fail to appreciate the need for community-based fluency in the methodological standards for understanding uncertainty shared by the wider climate science community. Further, I will flesh out a picture of climate science community standards of evidence and statistical argument following the work of philosopher of science Helen Longino. I will describe how failure to appreciate the conventions of professionalism and standards of evidence accepted in the climate science community results in the application of naïve falsification criteria. Appeal to naïve falsification in turn has allowed scientists outside the standards and conventions of the mainstream climate science community to consider themselves and to be judged by climate skeptics as valid critics of particular statistical reconstructions with naïve and misapplied methodological criticism. Examples will include the skeptical responses to multi-proxy mean temperature reconstructions and congressional hearings criticizing the work of Michael Mann et al.'s Hockey Stick.

Sounding rocket and balloon flight safety philosophy and methodologies

NASA Technical Reports Server (NTRS)

Beyma, R. J.

1986-01-01

NASA's sounding rocket and balloon goal is to successfully and safely perform scientific research. This is reflected in the design, planning, and conduct of sounding rocket and balloon operations. The purpose of this paper is to acquaint the sounding rocket and balloon scientific community with flight safety philosophy and methodologies, and how range safety affects their programs. This paper presents the flight safety philosophy for protecting the public against the risk created by the conduct of sounding rocket and balloon operations. The flight safety criteria used to implement this philosophy are defined and the methodologies used to calculate mission risk are described.

Social Sleepwalkers. Scientific and Technological Research in California Agriculture. Research Monograph No. 13.

ERIC Educational Resources Information Center

Friedland, William H.

Making a case for initiation of a systematic methodology that would predict and evaluate the potential social ramifications of scientific research, this monograph presents: (1) a review of the general lack of social concern among scientific researchers and rationale for utilization of scientific agricultural research as initiator of social…

Critical appraisal of scientific articles: part 1 of a series on evaluation of scientific publications.

PubMed

du Prel, Jean-Baptist; Röhrig, Bernd; Blettner, Maria

2009-02-01

In the era of evidence-based medicine, one of the most important skills a physician needs is the ability to analyze scientific literature critically. This is necessary to keep medical knowledge up to date and to ensure optimal patient care. The aim of this paper is to present an accessible introduction into critical appraisal of scientific articles. Using a selection of international literature, the reader is introduced to the principles of critical reading of scientific articles in medicine. For the sake of conciseness, detailed description of statistical methods is omitted. Widely accepted principles for critically appraising scientific articles are outlined. Basic knowledge of study design, structuring of an article, the role of different sections, of statistical presentations as well as sources of error and limitation are presented. The reader does not require extensive methodological knowledge. As far as necessary for critical appraisal of scientific articles, differences in research areas like epidemiology, clinical, and basic research are outlined. Further useful references are presented. Basic methodological knowledge is required to select and interpret scientific articles correctly.

Research in assessment: consensus statement and recommendations from the Ottawa 2010 Conference.

PubMed

Schuwirth, Lambert; Colliver, Jerry; Gruppen, Larry; Kreiter, Clarence; Mennin, Stewart; Onishi, Hirotaka; Pangaro, Louis; Ringsted, Charlotte; Swanson, David; Van Der Vleuten, Cees; Wagner-Menghin, Michaela

2011-01-01

Medical education research in general is a young scientific discipline which is still finding its own position in the scientific range. It is rooted in both the biomedical sciences and the social sciences, each with their own scientific language. A more unique feature of medical education (and assessment) research is that it has to be both locally and internationally relevant. This is not always easy and sometimes leads to purely ideographic descriptions of an assessment procedure with insufficient general lessons or generalised scientific knowledge being generated or vice versa. For medical educational research, a plethora of methodologies is available to cater to many different research questions. This article contains consensus positions and suggestions on various elements of medical education (assessment) research. Overarching is the position that without a good theoretical underpinning and good knowledge of the existing literature, good research and sound conclusions are impossible to produce, and that there is no inherently superior methodology, but that the best methodology is the one most suited to answer the research question unambiguously. Although the positions should not be perceived as dogmas, they should be taken as very serious recommendations. Topics covered are: types of research, theoretical frameworks, designs and methodologies, instrument properties or psychometrics, costs/acceptability, ethics, infrastructure and support.

78 FR 67103 - Request for Nominations of Members To Serve on the Census Scientific Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-08

... analysis, survey methodology, geospatial analysis, econometrics, cognitive psychology, and computer science... following disciplines: demography, economics, geography, psychology, statistics, survey methodology, social... expertise in such areas as demography, economics, geography, psychology, statistics, survey methodology...

Contemporary Science and Worldview-Making

NASA Astrophysics Data System (ADS)

Cordero, Alberto

2009-06-01

This paper discusses the impact of contemporary scientific knowledge on worldviews. The first three sections provide epistemological background for the arguments that follow. Sections 2 and 3 discuss the reliable part of science, specifically the characterization, scope and limits of the present scientific canon. Section 4 deals with the mode of thinking responsible for both the canon’s credibility and its power to guide speculative activity. With these preliminaries in place, the remainder of the paper addresses the issue of tolerance to “alternative perspectives”. The analyses in this part focus on the extent to which mature scientific thought embodies open-mindedness, with pluralism and competition between perspectives as central themes. I argue for four related claims, concerning scientific literacy, the impact of the canon on rational speculation, the limits of scientific pluralism, and the popular idea that recent forms of “scientific (natural) theology” have rational merit and can help worldview-making in our age, respectively: (C1) Which theories and narratives (or parts of them) belong in the scientific canon, and whether they are worldview independent, are matters contingent upon the state of knowledge—not something one can convincingly determine on metascientific or transcendental insight. (C2) The current scientific canon and its associated methodology provide research with strong directionality, often against popular currents. (C3) Current science does marginalize some views dear to many people. (C4) Although natural theology “officially” purports to embody scientific methodology, all it presently has on offer are poorly thought out ventures embodying (at best) only relaxed versions of that methodology; if so, the relationship between current projects in natural theology and science cannot (without begging the question) be reasonably described as one of “partial overlap”, “mutual modification”, or “ongoing complementarity”.

[M.S. Gilyarov's Scientific School of Soil Zoology].

PubMed

Chesnova, L V

2005-01-01

The role of M.S. Gilyarov's scientific school in the development of the subject and methodology of a new complex discipline formed in the mid-20th century--soil zoology--was considered. The establishment and evolution of the proper scientific school was periodized. The creative continuity and development of the basic laws and technical approaches included in the teacher's scientific program was demonstrated by scientific historical analysis.

Scientific papers for health informatics.

PubMed

Pereira, Samáris Ramiro; Duarte, Jacy Marcondes; Bandiera-Paiva, Paulo

2013-01-01

From the hypothesis that the development of scientific papers, mainly in interdisciplinary areas such as Health Informatics, may bring difficulties to the author, as had its communicative efficacy decreased or compromising their approval for publication; we aim to make considerations on the main items to good players making this kind of text. The scientific writing has peculiarities that must be taken into consideration when it writes: general characteristics, such as simplicity and objectivity, and characteristics of each area of knowledge, such as terminology, formatting and standardization. The research methodology adopted is bibliographical. The information was based on literature review and the authors' experience, teachers and assessors of scientific methodology in peer review publications in the area. As a result, we designed a checklist of items to be checked before submission of a paper to a scientific publication vehicle in order to contribute to the promotion of research, facilitating the publication and increase its capacity in this important area of knowledge.

Considerations on Geospatial Big Data

NASA Astrophysics Data System (ADS)

LIU, Zhen; GUO, Huadong; WANG, Changlin

2016-11-01

Geospatial data, as a significant portion of big data, has recently gained the full attention of researchers. However, few researchers focus on the evolution of geospatial data and its scientific research methodologies. When entering into the big data era, fully understanding the changing research paradigm associated with geospatial data will definitely benefit future research on big data. In this paper, we look deep into these issues by examining the components and features of geospatial big data, reviewing relevant scientific research methodologies, and examining the evolving pattern of geospatial data in the scope of the four ‘science paradigms’. This paper proposes that geospatial big data has significantly shifted the scientific research methodology from ‘hypothesis to data’ to ‘data to questions’ and it is important to explore the generality of growing geospatial data ‘from bottom to top’. Particularly, four research areas that mostly reflect data-driven geospatial research are proposed: spatial correlation, spatial analytics, spatial visualization, and scientific knowledge discovery. It is also pointed out that privacy and quality issues of geospatial data may require more attention in the future. Also, some challenges and thoughts are raised for future discussion.

[Methodological problems in the scientific research on HIV /AIDS in Bolivia].

PubMed

Hita, Susana Ramírez

2013-05-01

This paper discusses the methodological problems in the scientific research on HIV/AIDS in Bolivia, both in the areas of epidemiology and social sciences. Studies associated with this research served as the basis for the implementation of health programs run by The Global Fund, The Pan-American Health Organization, International Cooperation, Non-Governmental Organizations and the Bolivian Ministry of Health and Sports. An analysis of the methodological contradictions and weaknesses was made by reviewing the bibliography of the studies and by conducting qualitative methodological research, that was focused on the quality of health care available to people living with HIV/AIDS in public hospitals and health centers, and looked at how programs targeted at this sector of the population are designed and delivered. In this manner, it was possible to observe the shortcomings of the methodological design in the epidemiological and social science studies which serve as the basis for the implementation of these health programs.

Grounded Theory Methodology: Positivism, Hermeneutics, and Pragmatism

ERIC Educational Resources Information Center

Age, Lars-Johan

2011-01-01

Glaserian grounded theory methodology, which has been widely adopted as a scientific methodology in recent decades, has been variously characterised as "hermeneutic" and "positivist." This commentary therefore takes a different approach to characterising grounded theory by undertaking a comprehensive analysis of: (a) the philosophical paradigms of…

There's a cream for that: A textual analysis of beauty and body-related advertisements aimed at middle-aged women.

PubMed

Del Rosso, Teri

2017-01-01

This article explores the magazine advertising strategies and tactics used by health and beauty products to target middle-aged women. Advertisements found in the April 2013 issues of Shape, Fitness, and Women's Health were analyzed using intersectionality to determine how these advertisements are presenting messages pertaining to age, gender, and sexuality and how these messages can "other" and marginalize certain identities. The findings suggest that advertisement strategies implement pseudoscience, heteronormativity, hegemonic beauty, and body ideals to establish an idealized version of middle-aged womanhood.

Astronomy EPO and the 2012 Hysteria: Your Personal Guide to Joining the Battle

NASA Astrophysics Data System (ADS)

Larsen, K.

2011-09-01

Individual members of the astronomical community have, in recent months, begun to take up the charge and rally against the vast army of pseudoscience, superstition, and snake oil salesmen that is the 2012 phenomenon. EPO specialists and facilities are in a unique and vitally important position to move to the forefront of this battle, given our long-standing dedication to improving the astronomical education of the general public. This poster documents concrete ways in which the astronomy EPO community can (and should) combat the 2012 movement.

12th meeting of the Scientific Group on Methodologies for the Safety Evaluation of Chemicals: susceptibility to environmental hazards.

PubMed Central

Barrett, J C; Vainio, H; Peakall, D; Goldstein, B D

1997-01-01

The 12th meeting of the Scientific Group on Methodologies for the Safety Evaluation of Chemicals (SGOMSEC) considered the topic of methodologies for determining human and ecosystem susceptibility to environmental hazards. The report prepared at the meeting describes measurement of susceptibility through the use of biological markers of exposure, biological markers of effect, and biomarkers directly indicative of susceptibility of humans or of ecosystems. The utility and validity of these biological markers for the study of susceptibility are evaluated, as are opportunities for developing newer approaches for the study of humans or of ecosystems. For the first time a SGOMSEC workshop also formally considered the issue of ethics in relation to methodology, an issue of particular concern for studies of susceptibility. PMID:9255554

Put Me in Coach: A Commentary on the RPSD Exchange.

ERIC Educational Resources Information Center

Hardman, Michael L.

2003-01-01

This commentary discusses principles concerning requirements for scientifically based research under No Child Left Behind: scientific inquiry begins with important research questions, not specific methodologies; the logic that scientifically based research equates with randomized controlled trials will result in research and practice disconnects;…

Isolating Science from the Humanities: The Third Dogma of Educational Research

ERIC Educational Resources Information Center

Howe, Kenneth R.

2009-01-01

The demand for scientifically-based educational research has fostered a new methodological orthodoxy exemplified by documents such as the National Research Council's "Scientific Research in Education" and "Advancing Scientific Research in Education" and American Educational Research Association's "Standards for Reporting on Empirical Social…

Medicine, methodology, and values: trade-offs in clinical science and practice.

PubMed

Ho, Vincent K Y

2011-01-01

The current guidelines of evidence-based medicine (EBM) presuppose that clinical research and clinical practice should advance from rigorous scientific tests as they generate reliable, value-free knowledge. Under this presupposition, hypotheses postulated by doctors and patients in the process of their decision making are preferably tested in randomized clinical trials (RCTs), and in systematic reviews and meta-analyses summarizing outcomes from multiple RCTs. Since testing under this scheme is predominantly focused on the criteria of generality and precision achieved through methodological rigor, at the cost of the criterion of realism, translating test results to clinical practice is often problematic. Choices concerning which methodological criteria should have priority are inevitable, however, as clinical trials, and scientific research in general, cannot meet all relevant criteria at the same time. Since these choices may be informed by considerations external to science, we must acknowledge that science cannot be value-free in a strict sense, and this invites a more prominent role for value-laden considerations in evaluating clinical research. The urgency for this becomes even more apparent when we consider the important yet implicit role of scientific theories in EBM, which may also be subjected to methodological evaluation and for which selectiveness in methodological focus is likewise inevitable.

Scientific Process Flowchart Assessment (SPFA): A Method for Evaluating Changes in Understanding and Visualization of the Scientific Process in a Multidisciplinary Student Population

ERIC Educational Resources Information Center

Wilson, Kristy J.; Rigakos, Bessie

2016-01-01

The scientific process is nonlinear, unpredictable, and ongoing. Assessing the nature of science is difficult with methods that rely on Likert-scale or multiple-choice questions. This study evaluated conceptions about the scientific process using student-created visual representations that we term "flowcharts." The methodology,…

A Coalition on the Public Understanding of Science

NASA Astrophysics Data System (ADS)

Allison, L.; Hehn, J.; Kass, J.; O'Grady, R.; Scotchmoor, J.; Stucky, R.

2006-12-01

For many of the problems facing contemporary societies, such as potential impacts of climate change, coastal degradation, reductions of fisheries stocks, volcanic and earthquake hazards in densely populated areas, quality and availability of water, and exploitation of hydrocarbon resources and development of alternative energy sources, formulation of wise public policy depends on evaluation of the state of geoscientific research in the relevant areas. In a democratic society, public discourse about and input to policy decisions on key issues affecting the public welfare requires a public that understands the scientific research process, values the contribution of science to society, and has a working knowledge of what science can and cannot yet say about specific issues. Arguably, that ideal falls short in contemporary American society. Disturbing trends in science education, low public scientific literacy, and increasing alarms about U.S. competitiveness have all been prominent national news topics in recent years. (1) A recent National Science Board report indicated that two-thirds of Americans do not understand what science is, how it is conducted, and what one can expect from it. (2) A recent Gallup poll reports widespread and increasingly prevalent belief in pseudoscience. (3) There is a growing public complacency about and disengagement from science at the very moment when the impact of science on public life is greater than ever. (4) The Business Roundtable of major U.S. companies notes that the scientific and technical building blocks of our economic leadership are eroding at a time when many other nations are gathering strength. In response, a Coalition on the Public Understanding of Science COPUS has been initiated. Essential to COPUS is the premise that public understanding of science and the scientific process and an awareness of the impacts of scientific advancements on our quality of life are necessary to increase student interest in science as a career and for the Nation to continue support of the scientific enterprise. The public sector is a diverse entity that cannot be characterized by a single set of descriptors. To re-engage the public in science will take a concerted, collaborative, and multi-faceted set of programs and strategies taking place at local, regional, and national levels. COPUS will (1) develop a network among all interested stakeholders, including the scientific, education, policy, media and business communities and the general public; (2) create forums for sharing ideas, best practices, and resources; (3) provide documents and materials aimed at multiple audiences that effectively frame the message about the nature of the science process and its value to society; and (4) sponsor, encourage, and broker events that showcase science and convey the coalition's common messages. The overarching goal of this initiative is to empower Americans with a set of understandings that will allow them to appreciate the pragmatic outcomes of science, distinguish science from non-science, and participate in social discourse that depends upon insight into the nature of science.

77 FR 24725 - Center for Scientific Review; Notice of Closed Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-25

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Center for Scientific Review... personal privacy. Name of Committee: Center for Scientific Review Special Emphasis Panel; Healthcare Delivery Methodologies Member Applications. Date: May 7, 2012. Time: 12 p.m. to 2 p.m. Agenda: To review...

Methodological Problems of Soviet Pedagogy

ERIC Educational Resources Information Center

Noah, Harold J., Ed.; Beach, Beatrice S., Ed.

1974-01-01

Selected papers presented at the First Scientific Conference of Pedagogical Scholars of Socialist Countries, Moscow, 1971, deal with methodology in relation to science, human development, sociology, psychology, cybernetics, and the learning process. (KM)

A Formula for Fixing Troubled Projects: The Scientific Method Meets Leadership

NASA Technical Reports Server (NTRS)

Wagner, Sandra

2006-01-01

This presentation focuses on project management, specifically addressing project issues using the scientific method of problem-solving. Two sample projects where this methodology has been applied are provided.

Science Advisory Committee on Chemicals Basic Information

EPA Pesticide Factsheets

The SACC will provide independent scientific advice and recommendations to the EPA on the scientific basis for risk assessments, methodologies, and pollution prevention measures and approaches for chemicals regulated under the TSCA.

78 FR 68462 - Center for Scientific Review; Notice of Closed Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-14

... personal privacy. Name of Committee: Center for Scientific Review Special Emphasis Panel; Brain Injury and... Methodologies Integrated Review Group; Biomedical Computing and Health Informatics Study Section. Date: December...

Longitudinal Research with Sexual Assault Survivors: A Methodological Review

ERIC Educational Resources Information Center

Campbell, Rebecca; Sprague, Heather Brown; Cottrill, Sara; Sullivan, Cris M.

2011-01-01

Longitudinal research designs are relatively rare in the academic literature on rape and sexual assault despite their tremendous methodological rigor and scientific utility. In the interest of promoting wider use of such methods, we conducted a methodological review of projects that have used prospective longitudinal designs to study the…

A historical perspective of the popular use of electric and magnetic therapy.

PubMed

Basford, J R

2001-09-01

To review the history of the therapeutic use of static electric and magnetic fields and to understand its implications for current popular and medical acceptance of these and other alternative and complementary therapies. Comprehensive MEDLINE (1960-2000) and CINAHL (1982-2000) computer literature searches by using key words such as electricity, magnetism, electromagnetic, therapy, medicine, EMF, history of medicine, and fields. Additional references were obtained from the bibliographies of the selected articles. In addition, discussions were held with curators of medical history museums and supplemental searches were made of Internet sources through various search engines. Primary references were used whenever possible. In a few instances, secondary references, particularly those requiring translations of early texts, were used. The use of electric and magnetic forces to treat disease has intrigued the general public and the scientific community since at least the time of the ancient Greeks. The popularity of these therapies has waxed and waned over the millennia, but at all times the popular imagination, often spurred by dynamic and colorful practitioners of pseudoscience, has been more excited than the medical or political establishment. In fact, a pattern seems to reappear. In each era, unsophisticated public acceptance is met first with medical disdain, then with investigation, and, finally, with a failure to find objective evidence of efficacy. This pattern continues today with the public acceptance of magnetic therapy (and alternative and complementary medicine in general) far outstripping acceptance by the medical community. The therapeutic implications of applying electrical and magnetic fields to heal disease have continually captured the popular imagination. Approaches thousands of years apart can be remarkably similar, but, in each era, proof has been lacking and the prevailing medical establishment has remained unconvinced. Interest persists today. Although these agents may have a future role in the healing of human disease, their history and a minimal scientific rationale makes it unlikely that the dichotomy between the hopes of the public and the medical skepticism will disappear.

Imagining flood futures: risk assessment and management in practice.

PubMed

Lane, Stuart N; Landström, Catharina; Whatmore, Sarah J

2011-05-13

The mantra that policy and management should be 'evidence-based' is well established. Less so are the implications that follow from 'evidence' being predictions of the future (forecasts, scenarios, horizons) even though such futures define the actions taken today to make the future sustainable. Here, we consider the tension between 'evidence', reliable because it is observed, and predictions of the future, unobservable in conventional terms. For flood risk management in England and Wales, we show that futures are actively constituted, and so imagined, through 'suites of practices' entwining policy, management and scientific analysis. Management has to constrain analysis because of the many ways in which flood futures can be constructed, but also because of commitment to an accounting calculus, which requires risk to be expressed in monetary terms. It is grounded in numerical simulation, undertaken by scientific consultants who follow policy/management guidelines that define the futures to be considered. Historical evidence is needed to deal with process and parameter uncertainties and the futures imagined are tied to pasts experienced. Reliance on past events is a challenge for prediction, given changing probability (e.g. climate change) and consequence (e.g. development on floodplains). So, risk management allows some elements of risk analysis to become unstable (notably in relation to climate change) but forces others to remain stable (e.g. invoking regulation to prevent inappropriate floodplain development). We conclude that the assumed separation of risk assessment and management is false because the risk calculation has to be defined by management. Making this process accountable requires openness about the procedures that make flood risk analysis more (or less) reliable to those we entrust to produce and act upon them such that, unlike the 'pseudosciences', they can be put to the test of public interrogation by those who have to live with their consequences. © 2011 Royal Society

34 CFR 350.12 - What are the general requirements for an Advanced Rehabilitation Research Training Project?

Code of Federal Regulations, 2011 CFR

2011-07-01

... multidisciplinary, and emphasizes scientific methodology, and may involve collaboration among institutions. (3... guidance, and opportunities for scientific collaboration with qualified researchers at the host university...

34 CFR 350.12 - What are the general requirements for an Advanced Rehabilitation Research Training Project?

Code of Federal Regulations, 2010 CFR

2010-07-01

... multidisciplinary, and emphasizes scientific methodology, and may involve collaboration among institutions. (3... guidance, and opportunities for scientific collaboration with qualified researchers at the host university...

Expert Opinion Is Necessary: Delphi Panel Methodology Facilitates a Scientific Approach to Consensus.

PubMed

Hohmann, Erik; Brand, Jefferson C; Rossi, Michael J; Lubowitz, James H

2018-02-01

Our current trend and focus on evidence-based medicine is biased in favor of randomized controlled trials, which are ranked highest in the hierarchy of evidence while devaluing expert opinion, which is ranked lowest in the hierarchy. However, randomized controlled trials have weaknesses as well as strengths, and no research method is flawless. Moreover, stringent application of scientific research techniques, such as the Delphi Panel methodology, allows survey of experts in a high quality and scientific manner. Level V evidence (expert opinion) remains a necessary component in the armamentarium used to determine the answer to a clinical question. Copyright © 2017 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

How to Select the most Relevant Roughness Parameters of a Surface: Methodology Research Strategy

NASA Astrophysics Data System (ADS)

Bobrovskij, I. N.

2018-01-01

In this paper, the foundations for new methodology creation which provides solving problem of surfaces structure new standards parameters huge amount conflicted with necessary actual floors quantity of surfaces structure parameters which is related to measurement complexity decreasing are considered. At the moment, there is no single assessment of the importance of a parameters. The approval of presented methodology for aerospace cluster components surfaces allows to create necessary foundation, to develop scientific estimation of surfaces texture parameters, to obtain material for investigators of chosen technological procedure. The methods necessary for further work, the creation of a fundamental reserve and development as a scientific direction for assessing the significance of microgeometry parameters are selected.

The Development of Creative Thinking in Graduate Students Doing Scientific Research

ERIC Educational Resources Information Center

Truran, Peter

2016-01-01

The teaching of research methodology to graduate science students places an emphasis on scientific reasoning and on the generation and evaluation of evidence in support of research conclusions. Very little attention is paid to the teaching of scientific creativity, the processes for generation of new ideas, hypotheses, and theories. By contrast,…

The Discovery of Insulin: A Case Study of Scientific Methodology

ERIC Educational Resources Information Center

Stansfield, William D.

2012-01-01

The nature of scientific research sometimes involves a trial-and-error procedure. Popular reviews of successful results from this approach often sanitize the story by omitting unsuccessful trials, thus painting the rosy impression that research simply follows a direct route from hypothesis to experiment to scientific discovery. The discovery of…

76 FR 22111 - Center for Scientific Review; Notice of Closed Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-20

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Center for Scientific Review... personal privacy. Name of Committee: Center for Scientific Review Special Emphasis Panel, Member Conflict: Healthcare Delivery and Methodologies. Date: May 17-18, 2011. Time: 9 a.m. to 5 p.m. Agenda: To review and...

78 FR 50426 - Center for Scientific Review; Notice of Closed Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-19

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Center for Scientific Review... personal privacy. Name of Committee: Center for Scientific Review Special Emphasis Panel; Member Conflict: Healthcare Delivery and Methodology Early. Date: September 12, 2013. Time: 8:00 a.m. to 8:00 p.m. Agenda: To...

77 FR 40624 - Center for Scientific Review; Notice of Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-10

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Center for Scientific Review... personal privacy. Name of Committee: Center for Scientific Review Special Emphasis Panel Member Conflit: Healthcare Delivery and Methodologies. Date: July 16, 2012. Time: 11:15 a.m. to 1 p.m. Agenda: To review and...

More than Anecdotes: Fishers’ Ecological Knowledge Can Fill Gaps for Ecosystem Modeling

PubMed Central

Bevilacqua, Ana Helena V.; Carvalho, Adriana R.; Angelini, Ronaldo; Christensen, Villy

2016-01-01

Background Ecosystem modeling applied to fisheries remains hampered by a lack of local information. Fishers’ knowledge could fill this gap, improving participation in and the management of fisheries. Methodology The same fishing area was modeled using two approaches: based on fishers’ knowledge and based on scientific information. For the former, the data was collected by interviews through the Delphi methodology, and for the latter, the data was gathered from the literature. Agreement between the attributes generated by the fishers’ knowledge model and scientific model is discussed and explored, aiming to improve data availability, the ecosystem model, and fisheries management. Principal Findings The ecosystem attributes produced from the fishers’ knowledge model were consistent with the ecosystem attributes produced by the scientific model, and elaborated using only the scientific data from literature. Conclusions/Significance This study provides evidence that fishers’ knowledge may suitably complement scientific data, and may improve the modeling tools for the research and management of fisheries. PMID:27196131

Beginning without a Conclusion.

ERIC Educational Resources Information Center

Frazier, Richard

1988-01-01

Describes a series of activities without conclusions to introduce scientific reasoning in a ninth grade physical science course. Uses popcorn popping to get students to think about the concepts of graphing, histograms, frequency, probability, and scientific methodology. (CW)

Teaching research methodology in medical schools: students' attitudes towards and knowledge about science.

PubMed

Hren, Darko; Lukić, Ivan Kresimir; Marusić, Ana; Vodopivec, Ivana; Vujaklija, Ana; Hrabak, Maja; Marusić, Matko

2004-01-01

To explore the relationship between teaching scientific methodology in Year 2 of the medical curriculum and student attitudes towards and knowledge about science and scientific methodology. Anonymous questionnaire survey developed for this purpose. Zagreb University School of Medicine, Croatia. A total of 932 students (response rate 58%) from all 6 years were invited to participate. Score on attitude scale with 45 Likert-type statements and score on knowledge test consisting of 8 multiple choice questions. The average attitude score for all students was 166 +/- 22 out of a maximum of 225, indicating a positive attitude towards science and scientific research. The students' average score on the knowledge test was 3.2 +/- 1.7 on 8 questions. Students who had finished Year 2 had the highest mean attitude (173 +/- 24) and knowledge (4.7 +/- 1.7) scores compared with other year groups (P < 0.001, anova and Tukey posthoc test). For students who had attended a mandatory Year 2 course on the principles of scientific research in medicine (Years 3 to 6), multiple linear regression analysis showed that knowledge test score (B = 3.4; SE = 0.4; 95% confidence interval 2.5-4.2; P < 0.001) and average grades (B = 7.6; SE = 1.5; 95% CI 4.6-10.6; P < 0.001) were significant predictors of attitude towards science, but not sex or failure to pass a year (B = - 0.6; SE = 1.7; 95% CI - 3.9-2.6; P = 0.707; and B = - 3.1; SE = 1.9; 95% CI - 6.8-5.7; P = 0.097, respectively). Medical students have generally positive attitudes towards science and scientific research in medicine. Attendance of a course on research methodology is related to a positive attitude towards science.

Devious Lies: Adventures in Freelance Science Outreach

NASA Astrophysics Data System (ADS)

Fatland, D. R.

2003-12-01

Observations are given from two freelance science outreach projects undertaken by the author: Tutoring at-risk secondary students and teaching astronomy to 5th-7th graders in a camp retreat environment. Two recurring thematic challenges in these experiences are considered: First the 'Misperception Problem', the institutionalized chasm between the process of doing science and K-12 science education (wherein science is often portrayed as something distant and inaccessible, while ironically children are necessarily excellent scientists). And second the 'Engagement Problem', engaging a student's attention and energy by matching teaching material and--more importantly--teaching techniques to the student's state of development. The objective of this work is twofold: To learn how to address these two challenges and to empower the students in a manner independent of the scientific content of any particular subject. An underlying hypothesis is that confidence to problem solve (a desirable life-skill) can be made more accessible through a combination of problem solving by the student and seeing how others have solved seemingly impossible problems. This hypothesis (or agenda) compels an emphasis on critical thinking and raises the dilemma of reconciling non-directed teaching with very pointed conclusions about the verity of pseudo-science and ideas prevalent about science in popular culture. An interesting pedagogical found-object in this regard is the useful 'devious lie' which can encourage a student to question the assumption that the teacher (and by extension any professed expert) has the right answers.

The late medieval kidney--nephrology in and about the fourteenth century.

PubMed

Eknoyan, Garabed

2012-01-01

The Late Medieval Period was a decisive period in the history of medicine. It was then that medical education was integrated into the universities that were coming into existence and when medicine made its transition from a menial trade to a regulated profession with a statutory basis of learning and graduation. It was also then that the necessities of understanding the fabric of the body was realized; for the first time in history, the study of anatomy and of human dissection were incorporated into the medical curriculum. This was a defining change whose subsequent expansion and evolution would bring about the study of function (physiology) and changes in disease (pathology). Few advances were made in the study of the kidney, which was considered part of the venous circulation, whose function was subservient to that of nutrition in eliminating excess fluid. Uroscopy flourished and reached unrealistic levels of dominance in the diagnosis, treatment, and prognostication of any and all diseases, especially in the hands of quacks and charlatans. Alchemy, a mysterious pseudo-science, blossomed into a discipline that nurtured experimentation and laid the rudimentary foundations of scientific study, chemistry, and pharmacology. It was also then that surgery took form as a specialty that actually provided much of the medical care of the period including that of the principal diseases of the kidney, obstruction and calculi, and thereby laid the foundations of what in time would become urology. © 2012 Wiley Periodicals, Inc.

The inquiry continuum: Science teaching practices and student performance on standardized tests

NASA Astrophysics Data System (ADS)

Jernnigan, Laura Jane

Few research studies have been conducted related to inquiry-based scientific teaching methodologies and NCLB-required state testing. The purpose of this study was to examine the relationship between the strategies used by seventh-grade science teachers in Illinois and student scores on the Illinois Standards Achievement Test (ISAT) to aid in determining best practices/strategies for teaching middle school science. The literature review defines scientific inquiry by placing teaching strategies on a continuum of scientific inquiry methodologies from No Inquiry (Direct Instruction) through Authentic Inquiry. Five major divisions of scientific inquiry: structured inquiry, guided inquiry, learning cycle inquiry, open inquiry, and authentic inquiry, have been identified and described. These five divisions contain eight sub-categories: demonstrations; simple or hands-on activities; discovery learning; variations of learning cycles; problem-based, event-based, and project-based; and student inquiry, science partnerships, and Schwab's enquiry. Quantitative data were collected from pre- and posttests and surveys given to the participants: five seventh grade science teachers in four Academic Excellence Award and Spotlight Award schools and their 531 students. Findings revealed that teachers reported higher inquiry scores for themselves than for their students; the two greatest reported factors limiting teachers' use of inquiry were not enough time and concern about discipline and large class size. Although the correlation between total inquiry and mean difference of pre- and posttest scores was not statistically significant, the survey instrument indicated how often teachers used inquiry in their classes, not the type of inquiry used. Implications arose from the findings that increase the methodology debate between direction instruction and inquiry-based teaching strategies; teachers are very knowledgeable about the Illinois state standards, and various inquiry-based methods need to be stressed in undergraduate methods classes. While this study focused on the various types of scientific inquiry by creating a continuum of scientific inquiry methodologies, research using the continuum needs to be conducted to determine the various teaching styles of successful teachers.

Teaching science vs. the apprentice model--do we really have the choice?

PubMed

Marckmann, G

2001-01-01

The debate about the appropriate methodology of medical education has been (and still is) dominated by the opposing poles of teaching science versus teaching practical skills. I will argue that this conflict between scientific education and practical training has its roots in the underlying, more systematic question about the conceptual foundation of medicine: how far or in what respects can medicine be considered to be a science? By analyzing the epistemological status of medicine I will show that the internal aim of medicine ("promoting health through the prevention and treatment of disease") differs from the internal aim of science ("the methodological and systematic acquisition of knowledge"). Therefore, medicine as a whole discipline should not be considered as a science. However, medicine can be conceptually and methodologically scientific in so much as it is based on scientific knowledge. There is evidence from cognitive science research that diagnostic reasoning not only relies on the application of scientific knowledge but also--especially in routine cases--on a process of pattern recognition, a reasoning strategy based on the memory of previously encountered patients. Hence, medical education must contain both: the imparting of scientific knowledge and the rich exposure to concrete cases during practical training. Hence, the question of teaching science vs. the apprentice model will not be "either-or" but rather "both--but in which proportion?"

Automatic Extraction of Metadata from Scientific Publications for CRIS Systems

ERIC Educational Resources Information Center

Kovacevic, Aleksandar; Ivanovic, Dragan; Milosavljevic, Branko; Konjovic, Zora; Surla, Dusan

2011-01-01

Purpose: The aim of this paper is to develop a system for automatic extraction of metadata from scientific papers in PDF format for the information system for monitoring the scientific research activity of the University of Novi Sad (CRIS UNS). Design/methodology/approach: The system is based on machine learning and performs automatic extraction…

Public understanding of science is not scientific literacy

DOE Office of Scientific and Technical Information (OSTI.GOV)

McGowan, A.

1995-12-31

The author notes that public understanding of science has, in many quarters, been taken over by the wrong notion of scientific literacy. The need for the scientific community to develop the language that speaks to the public in general is explored. Methodologies to improve communication to the general public and increase their understanding with clearly developed metaphors are examined.

Scientific Opinion on Risk Assessment of Synthetic Biology.

PubMed

Epstein, Michelle M; Vermeire, Theo

2016-08-01

In 2013, three Scientific Committees of the European Commission (EC) drafted Scientific Opinions on synthetic biology that provide an operational definition and address risk assessment methodology, safety aspects, environmental risks, knowledge gaps, and research priorities. These Opinions contribute to the international discussions on the risk governance for synthetic biology developments. Copyright © 2016 Elsevier Ltd. All rights reserved.

76 FR 47155 - Fisheries of the Exclusive Economic Zone Off Alaska; Bering Sea and Aleutian Islands Crab...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-04

... scientific methods and practices employed by NMFS in the design and administration of the EDR program and..., and provide recommendations for methodological improvements to achieve best scientific practices in...

Application of systematic review methodology to the field of nutrition

USDA-ARS?s Scientific Manuscript database

Systematic reviews represent a rigorous and transparent approach of synthesizing scientific evidence that minimizes bias. They evolved within the medical community to support development of clinical and public health practice guidelines, set research agendas and formulate scientific consensus state...

Popper's Fallibilism.

ERIC Educational Resources Information Center

Perkinson, Henry

1978-01-01

Describes the theories of Karl Popper regarding scientific knowledge and scientific methodology; tells how the Popper-Darwinian theory of growth of knowledge offers an alternative nonauthoritarian conception of the educational process, and thus an alternative conception of the functions of the teacher and the school. (GT)

Teaching Aldosterone Regulation and Basic Scientific Principles Using a Classic Paper by Dr. James O. Davis and Colleagues

ERIC Educational Resources Information Center

Hanke, Craig J.; Bauer-Dantoin, Angela C.

2006-01-01

Classroom discussion of scientific articles can be an effective means of teaching scientific principles and methodology to both undergraduate and graduate science students. The availability of classic papers from the American Physiological Society Legacy Project has made it possible to access articles dating back to the early portions of the 20th…

The Scientific Value of Cognitive Load Theory: A Research Agenda Based on the Structuralist View of Theories

ERIC Educational Resources Information Center

Gerjets, Peter; Scheiter, Katharina; Cierniak, Gabriele

2009-01-01

In this paper, two methodological perspectives are used to elaborate on the value of cognitive load theory (CLT) as a scientific theory. According to the more traditional critical rationalism of Karl Popper, CLT cannot be considered a scientific theory because some of its fundamental assumptions cannot be tested empirically and are thus not…

The roles of integration in molecular systems biology.

PubMed

O'Malley, Maureen A; Soyer, Orkun S

2012-03-01

A common way to think about scientific practice involves classifying it as hypothesis- or data-driven. We argue that although such distinctions might illuminate scientific practice very generally, they are not sufficient to understand the day-to-day dynamics of scientific activity and the development of programmes of research. One aspect of everyday scientific practice that is beginning to gain more attention is integration. This paper outlines what is meant by this term and how it has been discussed from scientific and philosophical points of view. We focus on methodological, data and explanatory integration, and show how they are connected. Then, using some examples from molecular systems biology, we will show how integration works in a range of inquiries to generate surprising insights and even new fields of research. From these examples we try to gain a broader perspective on integration in relation to the contexts of inquiry in which it is implemented. In today's environment of data-intensive large-scale science, integration has become both a practical and normative requirement with corresponding implications for meta-methodological accounts of scientific practice. We conclude with a discussion of why an understanding of integration and its dynamics is useful for philosophy of science and scientific practice in general. Copyright © 2011 Elsevier Ltd. All rights reserved.

Vygotsky's Methodological Contribution to Sociocultural Theory.

ERIC Educational Resources Information Center

Mahn, Holbrook

1999-01-01

This article introduces major contributions of educational psychologist, Lev S. Vygotsky, through examination of his dialectical methodological approach. Topics discussed include semiotic mediation, social sources of development, verbal thinking, concept formation, spontaneous and scientific concepts, the zone of proximal development, and higher…

77 FR 1454 - Request for Nominations of Members To Serve on the Census Scientific Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-10

..., statistical analysis, survey methodology, geospatial analysis, econometrics, cognitive psychology, and... following disciplines: Demography, economics, geography, psychology, statistics, survey methodology, social... technical expertise in such areas as demography, economics, geography, psychology, statistics, survey...

Reformulation of Geometric Validations Created by Students, Revealed When Using the ACODESA Methodology

ERIC Educational Resources Information Center

Rubilar, Álvaro Sebastián Bustos; Badillo, Gonzalo Zubieta

2017-01-01

In this article, we report how a geometric task based on the ACODESA methodology (collaborative learning, scientific debate and self-reflection) promotes the reformulation of the students' validations and allows revealing the students' aims in each of the stages of the methodology. To do so, we present the case of a team and, particularly, one of…

Ontological realism: A methodology for coordinated evolution of scientific ontologies.

PubMed

Smith, Barry; Ceusters, Werner

2010-11-15

Since 2002 we have been testing and refining a methodology for ontology development that is now being used by multiple groups of researchers in different life science domains. Gary Merrill, in a recent paper in this journal, describes some of the reasons why this methodology has been found attractive by researchers in the biological and biomedical sciences. At the same time he assails the methodology on philosophical grounds, focusing specifically on our recommendation that ontologies developed for scientific purposes should be constructed in such a way that their terms are seen as referring to what we call universals or types in reality. As we show, Merrill's critique is of little relevance to the success of our realist project, since it not only reveals no actual errors in our work but also criticizes views on universals that we do not in fact hold. However, it nonetheless provides us with a valuable opportunity to clarify the realist methodology, and to show how some of its principles are being applied, especially within the framework of the OBO (Open Biomedical Ontologies) Foundry initiative.

Ontological realism: A methodology for coordinated evolution of scientific ontologies

PubMed Central

Smith, Barry; Ceusters, Werner

2011-01-01

Since 2002 we have been testing and refining a methodology for ontology development that is now being used by multiple groups of researchers in different life science domains. Gary Merrill, in a recent paper in this journal, describes some of the reasons why this methodology has been found attractive by researchers in the biological and biomedical sciences. At the same time he assails the methodology on philosophical grounds, focusing specifically on our recommendation that ontologies developed for scientific purposes should be constructed in such a way that their terms are seen as referring to what we call universals or types in reality. As we show, Merrill’s critique is of little relevance to the success of our realist project, since it not only reveals no actual errors in our work but also criticizes views on universals that we do not in fact hold. However, it nonetheless provides us with a valuable opportunity to clarify the realist methodology, and to show how some of its principles are being applied, especially within the framework of the OBO (Open Biomedical Ontologies) Foundry initiative. PMID:21637730

Object-Oriented Scientific Programming with Fortran 90

NASA Technical Reports Server (NTRS)

Norton, C.

1998-01-01

Fortran 90 is a modern language that introduces many important new features beneficial for scientific programming. We discuss our experiences in plasma particle simulation and unstructured adaptive mesh refinement on supercomputers, illustrating the features of Fortran 90 that support the object-oriented methodology.

Theory of Multiple Intelligences: Is It a Scientific Theory?

ERIC Educational Resources Information Center

Chen, Jie-Qi

2004-01-01

This essay discusses the status of multiple intelligences (MI) theory as a scientific theory by addressing three issues: the empirical evidence Gardner used to establish MI theory, the methodology he employed to validate MI theory, and the purpose or function of MI theory.

Philosophical Roots of Cosmology

NASA Astrophysics Data System (ADS)

Ivanovic, M.

2008-10-01

We shall consider the philosophical roots of cosmology in the earlier Greek philosophy. Our goal is to answer the question: Are earlier Greek theories of pure philosophical-mythological character, as often philosophers cited it, or they have scientific character. On the bases of methodological criteria, we shall contend that the latter is the case. In order to answer the question about contemporary situation of the relation philosophy-cosmology, we shall consider the next question: Is contemporary cosmology completely independent of philosophical conjectures? The answer demands consideration of methodological character about scientific status of contemporary cosmology. We also consider some aspects of the relation contemporary philosophy-cosmology.

Edmund's Idea and Research Report on the General Pattern of the Scientific Method. A Challenge to America To Recognize and Teach the Basic Method by Which We Refine, Extend, and Apply Knowledge in All Fields. SM-14. Second Edition.

ERIC Educational Resources Information Center

Edmund, Norman W.

This booklet introduces a new and general approach to the scientific method for everyone. Teaching the scientific method to all students allows them to develop their own talents and is necessary to prevent the loss of jobs. Many job areas that require scientific methodology are listed. Harmful results that may occur because of not teaching the…

78 FR 40149 - Scientific Information Request on Chronic Urinary Retention (CUR) Treatment

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-03

... improve the quality of this review. AHRQ is conducting this comparative effectiveness review pursuant to..., study period, design, methodology, indication and diagnosis, proper use instructions, inclusion and... study number, the study period, design, methodology, indication and diagnosis, proper use instructions...

A PRELIMINARY METHODOLOGY FOR EVALUATING THE COST-EFFECTIVENESS OF ALTERNATIVE INDOOR AIR QUALITY APPROACHES

EPA Science Inventory

The report defines a simplified methodology that can be used by indoor air quality (IAQ) diagnosticians, architects/engineers, building owners/operators, and the scientific community for preliminary comparison of the cost-effectiveness of alternative IAQ control measures for any ...

Single Subject Research: Applications to Special Education

ERIC Educational Resources Information Center

Cakiroglu, Orhan

2012-01-01

Single subject research is a scientific research methodology that is increasingly used in the field of special education. Therefore, understanding the unique characteristics of single subject research methodology is critical both for educators and practitioners. Certain characteristics make single subject research one of the most preferred…

[Assessment of the methodological quality of theses submitted to the Faculty of Medicine Fez].

PubMed

Boly, A; Tachfouti, N; Zohoungbogbo, I S S; Achhab, Y El; Nejjari, C

2014-06-09

A thesis in medicine is a scientific work which allows a medical student to acquire a Doctor of Medicine degree. It is therefore recommended that theses presented by students fulfill essential methodological criteria in order to obtain scientifically credible results and recommendations. The aim of this study was to assess the methodology of thesis presented to the Faculty of Medicine in Fez in 2008. We developed an evaluation table containing questions on the different sections of the IMRAD structure on which these theses were based and we estimated the proportion of theses that conformed to each criterion. There were 160 theses on various specialties presented in 2008. The majority of the theses (79.3%) were case series. Research questions were clearly expressed in 62.0% but the primary objectives were pertinent in only 52.0%. Our study shows that there were important deficiencies in the methodological rigor of the theses and very little representation of the theses in publications.

Non-linear mixed effects modeling - from methodology and software development to driving implementation in drug development science.

PubMed

Pillai, Goonaseelan Colin; Mentré, France; Steimer, Jean-Louis

2005-04-01

Few scientific contributions have made significant impact unless there was a champion who had the vision to see the potential for its use in seemingly disparate areas-and who then drove active implementation. In this paper, we present a historical summary of the development of non-linear mixed effects (NLME) modeling up to the more recent extensions of this statistical methodology. The paper places strong emphasis on the pivotal role played by Lewis B. Sheiner (1940-2004), who used this statistical methodology to elucidate solutions to real problems identified in clinical practice and in medical research and on how he drove implementation of the proposed solutions. A succinct overview of the evolution of the NLME modeling methodology is presented as well as ideas on how its expansion helped to provide guidance for a more scientific view of (model-based) drug development that reduces empiricism in favor of critical quantitative thinking and decision making.

From Daedalus to Mengele: the dark side of human genetics.

PubMed

Müller-Hill, B

1989-01-01

Until recently, the role of scientists in society has been considered sacrosanct. Wherever scientists had been involved in crimes, either the crimes or the quality of science was denied (that is, the science was considered merely pseudoscience). As a result it has been claimed that science can only flourish in democracies but is doomed in other states. So far experience contradicts this opinion. In this paper I discuss the origins of the view that scientists and geneticists in particular, are sacrosanct. I trace it back to the earliest mythological scientists, such as Daedalus and Dr. Faustus. I view the well-known Dr. Mengele as a successor in this tradition.

Extreme Programming: A Kuhnian Revolution?

NASA Astrophysics Data System (ADS)

Northover, Mandy; Northover, Alan; Gruner, Stefan; Kourie, Gerrick G.; Boake, Andrew

This paper critically assesses the extent to which the Agile Software community's use of Thomas Kuhn's theory of revolutionary scientific change is justified. It will be argued that Kuhn's concepts of "scientific revolution" and "paradigm shift" cannot adequately explain the change from one type of software methodology to another.

Scientific Misconduct.

PubMed

Gross, Charles

2016-01-01

Scientific misconduct has been defined as fabrication, falsification, and plagiarism. Scientific misconduct has occurred throughout the history of science. The US government began to take systematic interest in such misconduct in the 1980s. Since then, a number of studies have examined how frequently individual scientists have observed scientific misconduct or were involved in it. Although the studies vary considerably in their methodology and in the nature and size of their samples, in most studies at least 10% of the scientists sampled reported having observed scientific misconduct. In addition to studies of the incidence of scientific misconduct, this review considers the recent increase in paper retractions, the role of social media in scientific ethics, several instructional examples of egregious scientific misconduct, and potential methods to reduce research misconduct.

78 FR 49520 - Scientific Information Request on Imaging Techniques for the Surveillance, Diagnosis, and Staging...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-14

... conducting this comparative effectiveness review pursuant to Section 1013 of the Medicare Prescription Drug... summary, including the following elements: study number, study period, design, methodology, indication and... period, design, methodology, indication and diagnosis, proper use instructions, inclusion and exclusion...

Educational Policymaking and the Methodology of Positive Economics: A Theoretical Critique

ERIC Educational Resources Information Center

Gilead, Tal

2014-01-01

By critically interrogating the methodological foundations of orthodox economic theory, Tal Gilead challenges the growing conviction in educational policymaking quarters that, being more scientific than other forms of educational investigation, inquiries grounded in orthodox economics should provide the basis for educational policymaking. He…

Predicting Dissertation Methodology Choice among Doctoral Candidates at a Faith-Based University

ERIC Educational Resources Information Center

Lunde, Rebecca

2017-01-01

Limited research has investigated dissertation methodology choice and the factors that contribute to this choice. Quantitative research is based in mathematics and scientific positivism, and qualitative research is based in constructivism. These underlying philosophical differences posit the question if certain factors predict dissertation…

76 FR 54216 - Pacific Fishery Management Council (Council); Work Session To Review Proposed Salmon Methodology...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-31

... Fishery Management Council (Council); Work Session To Review Proposed Salmon Methodology Changes AGENCY.... ACTION: Notice of a public meeting. SUMMARY: The Pacific Fishery Management Council's Salmon Technical Team (STT), Scientific and Statistical Committee (SSC) Salmon Subcommittee, and Model Evaluation...

Lessons from a broad view of science: a response to Dr Robergs’ article

PubMed Central

Pires, Flavio Oliveira

2018-01-01

Dr Robergs suggested that the central governor model (CGM) is not a well-worded theory, as it deviated from the tenant of falsification criteria. According to his view of science, exercise researches with the intent to prove rather than disprove the theory contribute little to new knowledge and condemn the theory to the label of pseudoscience. However, exercise scientists should be aware of limitations of the falsification criteria. First, the number of potential falsifiers for a given hypothesis is always infinite so that there is no mean to ensure asymmetric comparison between theories. Thus, assuming a competition between CGM and dichotomised central versus peripheral fatigue theories, scientists guided by the falsification principle should know, a priori, all possible falsifiers between these two theories in order to choose the finest one, thereby leading to an oversimplification of the theories. Second, the failure to formulate refutable hypothesis may be a simple consequence of the lack of instruments to make crucial measurements. The use of refutation principles to test the CGM theory requires capable technology for online feedback and feedforward measures integrated in the central nervous system, in a real-time exercise. Consequently, falsification principle is currently impracticable to test CGM theory. The falsification principle must be applied with equilibrium, as we should do with positive induction process, otherwise Popperian philosophy will be incompatible with the actual practice in science. Rather than driving the scientific debate on a biased single view of science, researchers in the field of exercise sciences may benefit more from different views of science. PMID:29629188

A Semantic Web-Based Methodology for Describing Scientific Research Efforts

ERIC Educational Resources Information Center

Gandara, Aida

2013-01-01

Scientists produce research resources that are useful to future research and innovative efforts. In a typical scientific scenario, the results created by a collaborative team often include numerous artifacts, observations and relationships relevant to research findings, such as programs that generate data, parameters that impact outputs, workflows…

78 FR 50065 - National Cancer Institute; Notice of Closed Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-16

... Methodological Research for Cancer Epidemiology Cohorts. Date: October 25, 2013. Time: 10:30 a.m. to 2:30 p.m... Lopaczynski, MD, Ph.D., Scientific Review Officer, Research Programs Review Branch, Division of Extramural.... Contact Person: Shakeel Ahmad, Ph.D., Scientific Review Officer, Research Programs Review Branch, Division...

Research Methodology: A Practitioner Approach

ERIC Educational Resources Information Center

Singh, Sukhpal; Chana, Inderveer; Singh, Maninder

2015-01-01

The ultimate goal of scientific research is publication so as to showcase the research outcomes. Scientists, starting as graduate students, are measured primarily not by their dexterity in laboratory manipulations, not by their innate knowledge of either broad or narrow scientific subjects, and certainly not by their wit or charm; they are…

Computer Animations a Science Teaching Aid: Contemplating an Effective Methodology

ERIC Educational Resources Information Center

Tannu, Kirti

2008-01-01

To improve quality of science education, the author suggests use of entertaining and exciting technique of animation for better understanding of scientific principles. Latest technologies are being used with more vigour to spread venomous superstitions. Better understanding of science may help students to better their scientific temper. Keeping…

Research in Special Education: Scientific Methods and Evidence-Based Practices

ERIC Educational Resources Information Center

Odom, Samuel L.; Brantlinger, Ellen; Gersten, Russell; Horner, Robert H.; Thompson, Bruce; Harris, Karen R.

2005-01-01

This article sets the context for the development of research quality indicators and guidelines for evidence of effective practices provided by different methodologies. The current conceptualization of scientific research in education and the complexity of conducting research in special education settings underlie the development of quality…

Shaping a Science of Social Work

ERIC Educational Resources Information Center

Brekke, John S.

2012-01-01

Social workers provide more social services to populations across the life span than any other human service profession, including psychiatry, nursing, and psychology. The scientific methodologies and the scientific knowledge relevant to social services have expanded dramatically in the last 30 years. Using the two indicators of the total number…

Science Learning with Information Technologies as a Tool for "Scientific Thinking" in Engineering Education

ERIC Educational Resources Information Center

Smirnov, Eugeny; Bogun, Vitali

2011-01-01

New methodologies in science (or mathematics) learning process and scientific thinking in the classroom activity of engineer students with ICT (information and communication technology), including graphic calculator are presented: visual modelling with ICT, action research with graphic calculator, insight in classroom and communications and…

78 FR 52929 - Scientific Information Request on Imaging Tests for the Diagnosis and Staging of Pancreatic...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-27

... improve the quality of this review. AHRQ is conducting this comparative effectiveness review pursuant to..., study period, design, methodology, indication and diagnosis, proper use instructions, inclusion and... including a study number, the study period, design, methodology, indication and diagnosis, proper use...

The Allure of Rationalism in Educational Thought: The Case of Imre Lakatos.

ERIC Educational Resources Information Center

Welch, Anthony R.

1985-01-01

Considers the influence of rationalism on educational research and philosophy, highlighting the theories of Imre Lakatos and Karl Popper. Discusses the concept of methodological falsification, Lakatos's appraisal of the growth of knowledge, the consequences of the rationalists' proselytizing of scientific methodology, and Lakatos's appeal for…

Centroid and Theoretical Rotation: Justification for Their Use in Q Methodology Research

ERIC Educational Resources Information Center

Ramlo, Sue

2016-01-01

This manuscript's purpose is to introduce Q as a methodology before providing clarification about the preferred factor analytical choices of centroid and theoretical (hand) rotation. Stephenson, the creator of Q, designated that only these choices allowed for scientific exploration of subjectivity while not violating assumptions associated with…

The Nature of Educational Research

ERIC Educational Resources Information Center

Gillett, Simon G.

2011-01-01

The paper is in two parts. The first part of the paper is a critique of current methodology in educational research: scientific, critical and interpretive. The ontological and epistemological assumptions of those methodologies are described from the standpoint of John Searle's analytic philosophy. In the second part two research papers with…

When stereotypes become 'scientific' statements: dealing with gender issues.

PubMed

Madureira, Ana Flávia do Amaral

2009-06-01

The theoretical analysis by Watzlawik (Integrative Psychological & Behavioral Science 2009) demonstrates the scientific fragility of the constructs of masculinity and femininity based on the oversimplification and overlapping between three levels of analysis: group differences, inter-individual differences and intra-individual differences. Watzlawik presents fresh and relevant contributions in terms of methodological issues, especially about the construction of scientific generalizations. Here I focus on issues related to the transformation of stereotypes in statements about gender differences that claim to be 'scientific'--outlining the socio-political agendas of such statements.

Review article: the use of remotely piloted aircraft systems (RPASs) for natural hazards monitoring and management

NASA Astrophysics Data System (ADS)

Giordan, Daniele; Hayakawa, Yuichi; Nex, Francesco; Remondino, Fabio; Tarolli, Paolo

2018-04-01

The number of scientific studies that consider possible applications of remotely piloted aircraft systems (RPASs) for the management of natural hazards effects and the identification of occurred damages strongly increased in the last decade. Nowadays, in the scientific community, the use of these systems is not a novelty, but a deeper analysis of the literature shows a lack of codified complex methodologies that can be used not only for scientific experiments but also for normal codified emergency operations. RPASs can acquire on-demand ultra-high-resolution images that can be used for the identification of active processes such as landslides or volcanic activities but can also define the effects of earthquakes, wildfires and floods. In this paper, we present a review of published literature that describes experimental methodologies developed for the study and monitoring of natural hazards.

[Demonstrating patient safety requires acceptance of a broader scientific palette].

PubMed

Leistikow, I

2017-01-01

It is high time the medical community recognised that patient-safety research can be assessed using other scientific methods than the traditional medical ones. There is often a fundamental mismatch between the methodology of patient-safety research and the methodology used to assess the quality of this research. One example is research into the reliability and validity of record review as a method for detecting adverse events. This type of research is based on logical positivism, while record review itself is based on social constructivism. Record review does not lead to "one truth": adverse events are not measured on the basis of the records themselves, but by weighing the probability of certain situations being classifiable as adverse events. Healthcare should welcome behavioural and social sciences to its scientific palette. Restricting ourselves to the randomised control trial paradigm is short-sighted and dangerous; it deprives patients of much-needed improvements in safety.

The Demand for Scientific and Technical Manpower in Selected Energy-Related Industries, 1970-85: A Methodology Applied to a Selected Scenario of Energy Output. A Summary.

ERIC Educational Resources Information Center

Gutmanis, Ivars; And Others

The primary purpose of the study was to develop and apply a methodology for estimating the need for scientists and engineers by specialty in energy and energy-related industries. The projections methodology was based on the Case 1 estimates by the National Petroleum Council of the results of "maximum efforts" to develop domestic fuel sources by…

Teaching for Conceptual Change in a Density Unit Taught to 7th Graders: Comparing Two Teaching Methodologies--Scientific Inquiry and a Traditional Approach

ERIC Educational Resources Information Center

Holveck, Susan E.

2012-01-01

This mixed methods study was designed to compare the effect of using an inquiry teaching methodology and a more traditional teaching methodology on the learning gains of students who were taught a five-week conceptual change unit on density. Seventh graders (N = 479) were assigned to five teachers who taught the same unit on density using either a…

Sexing the brain: the science and pseudoscience of sex differences.

PubMed

Rogers, Lesley J

2010-06-01

A recent upsurge in unitary biological explanations for gender differences in behavior (i.e. that they are "hard-wired" in the genetic code), put forward not only in books written for a general audience but also in scientific papers, makes it important to examine the fallacies of these ideas. Such genetic and hormonal explanations of human behavior, formulated with little consideration of the influences of experience, and often without taking experience into account at all, are part of a new wave of genetic explanations for a broad range of human behavior, as explained in the paper. These ideas are far from new; moreover, they are pseudoscientific and are used for political influence under the guise of science. They are a conservative social force that maintains social and educational inequalities between women and men. This paper explains that causal explanations of differences between the sexes are of two completely different types: unitary (genetic determinist) versus interactive explanations. The false reasoning used to support genetic determinist explanations of sex differences in behavior is discussed. To illustrate what biology really tells us about gender differentiation, the paper discusses the interactive roles of genetic, hormonal and environmental influences on the development of gender differences. These interactions are illustrated using two model biological systems (e.g. the intertwined influences of genes, sex hormones and experience on the development of sex differences in behavior in rats, and sex differences in neuronal connections in chickens). There is plenty of scientific evidence to show the complex interactive, and ever changing, influences of experience and genes that take place as an organism develops and throughout its life. Malleability of brain and behavior can be shown clearly using animal models, and the processes involved apply also to the development of brain and behavior in humans. We diminish our understanding of the functions of a host of contributing factors to gender differentiation by parceling out the largest portion of control to the genes. The biology and behavior of humans is dynamic and flexible and need not restrict women to inferior positions in society. 2010 Elsevier. Published by Elsevier B.V. All rights reserved.

College Students' Scientific Epistemological Views and Thinking Patterns in Socioscientific Decision Making

ERIC Educational Resources Information Center

Liu, Shiang-Yao; Lin, Chuan-Shun; Tsai, Chin-Chung

2011-01-01

This study aims to test the nature of the assumption that there are relationships between scientific epistemological views (SEVs) and reasoning processes in socioscientific decision making. A mixed methodology that combines both qualitative and quantitative approaches of data collection and analysis was adopted not only to verify the assumption…

Resistances to Scientific Knowledge Production of Comparative Measurements of Dropout and Completion in European Higher Education

ERIC Educational Resources Information Center

Carlhed, Carina

2017-01-01

The article is a critical sociological analysis of current transnational practices on creating comparable measurements of dropout and completion in higher education and the consequences for the conditions of scientific knowledge production on the topic. The analysis revolves around questions of epistemological, methodological and symbolic types…

Learning Gains for Core Concepts in a Serious Game on Scientific Reasoning

ERIC Educational Resources Information Center

Forsyth, Carol; Pavlik, Philip, Jr.; Graesser, Arthur C.; Cai, Zhiqiang; Germany, Mae-lynn; Millis, Keith; Dolan, Robert P.; Butler, Heather; Halpern, Diane

2012-01-01

"OperationARIES!" is an Intelligent Tutoring System that teaches scientific inquiry skills in a game-like atmosphere. Students complete three different training modules, each with natural language conversations, in order to acquire deep-level knowledge of 21 core concepts of research methodology (e.g., correlation does not mean…

A National Approach to Scientific and Technical Information in the United States.

ERIC Educational Resources Information Center

Becker, Joseph

Over the past 30 years, science has placed great stress on the importance of scientific and technical information (STI) to the individual scientist. The Baker, Crawford, Weinberg, SATCOM, Greenberger, and Conference Board reports extended this objective by emphasizing the need for new supporting methodology and by pointing up the critical…

Computer Series, 52: Scientific Exploration with a Microcomputer: Simulations for Nonscientists.

ERIC Educational Resources Information Center

Whisnant, David M.

1984-01-01

Describes two simulations, written for Apple II microcomputers, focusing on scientific methodology. The first is based on the tendency of colloidal iron in high concentrations to stick to fish gills and cause breathing difficulties. The second, modeled after the dioxin controversy, examines a hypothetical chemical thought to cause cancer. (JN)

42 CFR 52h.8 - What are the review criteria for grants?

Code of Federal Regulations, 2010 CFR

2010-10-01

... research, from a scientific or technical standpoint; (b) The adequacy of the approach and methodology... SCIENTIFIC PEER REVIEW OF RESEARCH GRANT APPLICATIONS AND RESEARCH AND DEVELOPMENT CONTRACT PROJECTS § 52h.8... review group shall assess the overall impact that the project could have on the research field involved...

Where's the Beef? A Comment on Ferguson and Donnellan (2014)

ERIC Educational Resources Information Center

Zimmerman, Frederick J.

2014-01-01

To make a scientific contribution, a reanalysis must be firmly rooted in the identification of a clearly superior methodological innovation over the original research. By contrast, a reanalysis rooted in dissatisfaction with previous results will necessarily be biased and can only obscure scientific discoveries. The reanalysis published by…

Making Real Virtual Labs

ERIC Educational Resources Information Center

Keller, Harry E.; Keller, Edward E.

2005-01-01

Francis Bacon began defining scientific methodology in the early 17th century, and secondary school science classes began to implement science labs in the mid-19th century. By the early 20th century, leading educators were suggesting that science labs be used to develop scientific thinking habits in young students, and at the beginning of the 21st…

The Non-Theoretical View on Educational Theory: Scientific, Epistemological and Methodological Assumptions

ERIC Educational Resources Information Center

Penalva, José

2014-01-01

This article examines the underlying problems of one particular perspective in educational theory that has recently gained momentum: the Wilfred Carr approach, which puts forward the premise that there is no theory in educational research and, consequently, it is a form of practice. The article highlights the scientific, epistemological and…

Using Computer Simulations for Promoting Model-Based Reasoning: Epistemological and Educational Dimensions

ERIC Educational Resources Information Center

Develaki, Maria

2017-01-01

Scientific reasoning is particularly pertinent to science education since it is closely related to the content and methodologies of science and contributes to scientific literacy. Much of the research in science education investigates the appropriate framework and teaching methods and tools needed to promote students' ability to reason and…

Implementation and Evaluation of the Course Dossier Methodology

ERIC Educational Resources Information Center

Khanam, Wahidun N.; Kalman, Calvin S.

2017-01-01

It has been argued that for novice students to acquire a full understanding of scientific texts, they also need to pursue a recurrent construction of their comprehension of scientific concepts. The course dossier method has students examine concepts in multiple passes: (a) through reflective writing on text before it is considered in the…

Citations to papers from Brazilian institutions: a more effective indicator to assess productivity and the impact of research in graduate programs.

PubMed

Meneghini, R

2011-08-01

A recent assessment of 4400 postgraduate courses in Brazil by CAPES (a federal government agency dedicated to the improvement of the quality of and research at the postgraduate level) stimulated a large amount of manifestations in the press, scientific journals and scientific congresses. This gigantic effort to classify 16,400 scientific journals in order to provide indicators for assessment proved to be puzzling and methodologically erroneous in terms of gauging the institutions from a metric point of view. A simple algorithm is proposed here to weigh the scientometric indicators that should be considered in the assessment of a scientific institution. I conclude here that the simple gauge of the total number of citations accounts for both the productivity of scientists and the impact of articles. The effort spent in this exercise is relatively small, and the sources of information are fully accessible. As an exercise to estimate the value of the methodology, 12 institutions of physics (10 from Brazil, one from the USA and one from Italy) have been evaluated.

Theater Level War Games.

DTIC Science & Technology

1982-06-02

to Army Modeling efforts. Include design for future priori- ties and specific actions. (13) Establish standards, methodology and formats for exter- I...with models and the wider technological-scientific-academic community, (4) increased centralized management of data, and (5) design of a proactive...andObjectives ............... 2 Purposes and Preliminary Results . . . . . . . . . . . . 4 Scope of Study .................... 6 Methodology

Construct(ion) and Context: A Response to Methodological Issues in Studying Character

ERIC Educational Resources Information Center

Deutsch, Nancy L.

2017-01-01

In this article, I respond to Noel Card's "Methodological Issues in Measuring the Development of Character." I focus on the ways in which social scientific knowledge represents human constructions of the world and the implications of this stance for the measurement of character. Further, I consider how context influences those…

Methodological Issues and Practical Strategies in Research on Child Maltreatment Victims' Abilities and Experiences as Witnesses

ERIC Educational Resources Information Center

Chae, Yoojin; Goodman, Gail S.; Bederian-Gardner, Daniel; Lindsay, Adam

2011-01-01

Scientific studies of child maltreatment victims' memory abilities and court experiences have important legal, psychological, and clinical implications. However, state-of-the-art research on child witnesses is often hindered by methodological challenges. In this paper, we address specific problems investigators may encounter when attempting such…

Science, Technology, and Society: A Perspective on the Enhancement of Scientific Education

ERIC Educational Resources Information Center

Courville, Keith

2009-01-01

(Purpose) This literature review discusses the history and application of science, technology, and society (STS) teaching methodologies. (Findings) Topics addressed in this paper include: (1) developmental history of STS; (2) fundamental beliefs of STS practitioners; (3) STS methodology in the classroom; (4) Difficulty in implementing STS; (5) STS…

Post-Qualitative Line of Flight and the Confabulative Conversation: A Methodological Ethnography

ERIC Educational Resources Information Center

Johansson, Lotta

2016-01-01

This paper is a methodological ethnography aiming to highlight the difficulties in using conventional methods in connection with an explorative philosophy: Deleuze and Guattari's. Taking an empirical point of departure in conversations about the future with students in upper secondary school, the struggle to find a scientifically valid label…

Idealisation and Galileo's Pendulum Discoveries: Historical, Philosophical and Pedagogical Considerations

ERIC Educational Resources Information Center

Matthews, Michael R.

2004-01-01

Galileo's discovery of the properties of pendulum motion depended on his adoption of the novel methodology of idealisation. Galileo's laws of pendulum motion could not be accepted until the empiricist methodological constraints placed on science by Aristotle, and by common sense, were overturned. As long as scientific claims were judged by how the…

The Self-Concept. Volume 1, A Review of Methodological Considerations and Measuring Instruments. Revised Edition.

ERIC Educational Resources Information Center

Wylie, Ruth C.

This volume of the revised edition describes and evaluates measurement methods, research designs, and procedures which have been or might appropriately be used in self-concept research. Working from the perspective that self-concept or phenomenal personality theories can be scientifically investigated, methodological flaws and questionable…

From the Analysis of Work-Processes to Designing Competence-Based Occupational Standards and Vocational Curricula

ERIC Educational Resources Information Center

Tutlys, Vidmantas; Spöttl, Georg

2017-01-01

Purpose: This paper aims to explore methodological and institutional challenges on application of the work-process analysis approach in the design and development of competence-based occupational standards for Lithuania. Design/methodology/approach: The theoretical analysis is based on the review of scientific literature and the analysis of…

The Research and Evaluation of Serious Games: Toward a Comprehensive Methodology

ERIC Educational Resources Information Center

Mayer, Igor; Bekebrede, Geertje; Harteveld, Casper; Warmelink, Harald; Zhou, Qiqi; van Ruijven, Theo; Lo, Julia; Kortmann, Rens; Wenzler, Ivo

2014-01-01

The authors present the methodological background to and underlying research design of an ongoing research project on the scientific evaluation of serious games and/or computer-based simulation games (SGs) for advanced learning. The main research questions are: (1) what are the requirements and design principles for a comprehensive social…

Identifying Pedophiles "Eligible" for Community Notification under Megan's Law: A Multivariate Model for Actuarially Anchored Decisions.

ERIC Educational Resources Information Center

Pallone, Nathaniel J.; Hennessy, James J.; Voelbel, Gerald T.

1998-01-01

A scientifically sound methodology for identifying offenders about whose presence the community should be notified is demonstrated. A stepwise multiple regression was calculated among incarcerated pedophiles (N=52) including both psychological and legal data; a precision-weighted equation produced 90.4% "true positives." This methodology can be…

Decoding the Disciplines: An Approach to Scientific Thinking

ERIC Educational Resources Information Center

Pinnow, Eleni

2016-01-01

The Decoding the Disciplines methodology aims to teach students to think like experts in discipline-specific tasks. The central aspect of the methodology is to identify a bottleneck in the course content: a particular topic that a substantial number of students struggle to master. The current study compared the efficacy of standard lecture and…

Neuroethics and animals: methods and philosophy.

PubMed

Takala, Tuija; Häyry, Matti

2014-04-01

This article provides an overview of the six other contributions in the Neuroethics and Animals special section. In addition, it discusses the methodological and theoretical problems of interdisciplinary fields. The article suggests that interdisciplinary approaches without established methodological and theoretical bases are difficult to assess scientifically. This might cause these fields to expand without actually advancing.

Hydration: certain basic aspects for developing technical and scientific parameters into the nutrition knowledge

PubMed

Perales-García, Aránzazu; Estévez-Martínez, Isabel; Urrialde, Rafael

2016-07-12

Introduction: Hydration is defined as the water intake coming from food and beverages. Its study has become an area by itself, within the nutrition field. Meaning that in 2010 the European Food Safety Authority (EFSA) approved the water intake recommendations, but the study of this topic implies a rigorous methodology, which represents several issues. Objective: Showing as a glance the main methodological issues in hydration studies. Material and methods: Bibliographic revision of scientific literature. Results: The main methodological issues presented are: sample selection (investigation field and sample design), selection of the method to evaluate hydration status (dilution techniques, bioelectrical impedance, plasmatic and urinary indicators, changes in body composition, water losses and clinic symptoms) selection of the method to evaluate water intake (biomarker, questionnaires, informatics programs, smartphone use, 24-h register, dietary history and food frequency questionnaire), and the main sources of hydration. Conclusions: Hydration status should be understood as a routine model, with daily frequency, according to gender, age, physical activity and environmental conditions. Furthermore, the correct design of the methodology has a special importance in order to take into account all the aspects

The methodological quality of systematic reviews published in high-impact nursing journals: a review of the literature.

PubMed

Pölkki, Tarja; Kanste, Outi; Kääriäinen, Maria; Elo, Satu; Kyngäs, Helvi

2014-02-01

To analyse systematic review articles published in the top 10 nursing journals to determine the quality of the methods employed within them. Systematic review is defined as a scientific research method that synthesises high-quality scientific knowledge on a given topic. The number of such reviews in nursing science has increased dramatically during recent years, but their methodological quality has not previously been assessed. A review of the literature using a narrative approach. Ranked impact factor scores for nursing journals were obtained from the Journal Citation Report database of the Institute of Scientific Information (ISI Web of Knowledge). All issues from the years 2009 and 2010 of the top 10 ranked journals were included. CINAHL and MEDLINE databases were searched to locate studies using the search terms 'systematic review' and 'systematic literature review'. A total of 39 eligible studies were identified. Their methodological quality was evaluated through the specific criteria of quality assessment, description of synthesis and strengths and weaknesses reported in the included studies. Most of the eligible systematic reviews included several different designs or types of quantitative study. The majority included a quality assessment, and a total of 17 different criteria were identified. The method of synthesis was mentioned in about half of the reviews, the most common being narrative synthesis. The weaknesses of reviews were discussed, while strengths were rarely highlighted. The methodological quality of the systematic reviews examined varied considerably, although they were all published in nursing journals with a high-impact factor. Despite the fact that systematic reviews are considered the most robust source of research evidence, they vary in methodological quality. This point is important to consider in clinical practice when applying the results to patient care. © 2013 Blackwell Publishing Ltd.

Choosing phenomenology as a guiding philosophy for nursing research.

PubMed

Matua, Gerald Amandu

2015-03-01

To provide an overview of important methodological considerations that nurse researchers need to adhere to when choosing phenomenology as a guiding philosophy and research method. Phenomenology is a major philosophy and research method in the humanities, human sciences and arts disciplines with a central goal of describing people's experiences. However, many nurse researchers continue to grapple with methodological issues related to their choice of phenomenological method. The author conducted online and manual searches of relevant research books and electronic databases. Using an integrative method, peer-reviewed research and discussion papers published between January 1990 and December 2011 and listed in the CINAHL, Science Direct, PubMed and Google Scholar databases were reviewed. In addition, textbooks that addressed research methodologies such as phenomenology were used. Although phenomenology is widely used today to broaden understanding of human phenomena relevant to nursing practice, nurse researchers often fail to adhere to acceptable scientific and phenomenological standards. Cognisant of these challenges, researchers are expected to indicate in their work the focus of their investigations, designs, and approaches to collecting and analysing data. They are also expected to present their findings in an evocative and expressive manner. Choosing phenomenology requires researchers to understand it as a philosophy, including basic assumptions and tenets of phenomenology as a research method. This awareness enables researchers, especially novices, to make important methodological decisions, particularly those necessary to indicate the study's scientific rigour and phenomenological validity. This paper adds to the discussion of phenomenology as a guiding philosophy for nursing research. It aims to guide new researchers on important methodological decisions they need to make to safeguard their study's scientific rigour and phenomenological validity.

Does Science Presuppose Naturalism (or Anything at All)?

NASA Astrophysics Data System (ADS)

Fishman, Yonatan I.; Boudry, Maarten

2013-05-01

Several scientists, scientific institutions, and philosophers have argued that science is committed to Methodological Naturalism (MN), the view that science, by virtue of its methods, is limited to studying `natural' phenomena and cannot consider or evaluate hypotheses that refer to supernatural entities. While they may in fact exist, gods, ghosts, spirits, and extrasensory or psi phenomena are inherently outside the domain of scientific investigation. Recently, Mahner (Sci Educ 3:357-371, 2012) has taken this position one step further, proposing the more radical view that science presupposes an a priori commitment not just to MN, but also to ontological naturalism (ON), the metaphysical thesis that supernatural entities and phenomena do not exist. Here, we argue that science presupposes neither MN nor ON and that science can indeed investigate supernatural hypotheses via standard methodological approaches used to evaluate any `non-supernatural' claim. Science, at least ideally, is committed to the pursuit of truth about the nature of reality, whatever it may be, and hence cannot exclude the existence of the supernatural a priori, be it on methodological or metaphysical grounds, without artificially limiting its scope and power. Hypotheses referring to the supernatural or paranormal should be rejected not because they violate alleged a priori methodological or metaphysical presuppositions of the scientific enterprise, but rather because they fail to satisfy basic explanatory criteria, such as explanatory power and parsimony, which are routinely considered when evaluating claims in science and everyday life. Implications of our view for science education are discussed.

Methodological quality of meta-analyses on treatments for chronic obstructive pulmonary disease: a cross-sectional study using the AMSTAR (Assessing the Methodological Quality of Systematic Reviews) tool.

PubMed

Ho, Robin S T; Wu, Xinyin; Yuan, Jinqiu; Liu, Siya; Lai, Xin; Wong, Samuel Y S; Chung, Vincent C H

2015-01-08

Meta-analysis (MA) of randomised trials is considered to be one of the best approaches for summarising high-quality evidence on the efficacy and safety of treatments. However, methodological flaws in MAs can reduce the validity of conclusions, subsequently impairing the quality of decision making. To assess the methodological quality of MAs on COPD treatments. A cross-sectional study on MAs of COPD trials. MAs published during 2000-2013 were sampled from the Cochrane Database of Systematic Reviews and Database of Abstracts of Reviews of Effect. Methodological quality was assessed using the validated AMSTAR (Assessing the Methodological Quality of Systematic Reviews) tool. Seventy-nine MAs were sampled. Only 18% considered the scientific quality of primary studies when formulating conclusions and 49% used appropriate meta-analytic methods to combine findings. The problems were particularly acute among MAs on pharmacological treatments. In 48% of MAs the authors did not report conflict of interest. Fifty-eight percent reported harmful effects of treatment. Publication bias was not assessed in 65% of MAs, and only 10% had searched non-English databases. The methodological quality of the included MAs was disappointing. Consideration of scientific quality when formulating conclusions should be made explicit. Future MAs should improve on reporting conflict of interest and harm, assessment of publication bias, prevention of language bias and use of appropriate meta-analytic methods.

Methodological quality of meta-analyses on treatments for chronic obstructive pulmonary disease: a cross-sectional study using the AMSTAR (Assessing the Methodological Quality of Systematic Reviews) tool

PubMed Central

Ho, Robin ST; Wu, Xinyin; Yuan, Jinqiu; Liu, Siya; Lai, Xin; Wong, Samuel YS; Chung, Vincent CH

2015-01-01

Background: Meta-analysis (MA) of randomised trials is considered to be one of the best approaches for summarising high-quality evidence on the efficacy and safety of treatments. However, methodological flaws in MAs can reduce the validity of conclusions, subsequently impairing the quality of decision making. Aims: To assess the methodological quality of MAs on COPD treatments. Methods: A cross-sectional study on MAs of COPD trials. MAs published during 2000–2013 were sampled from the Cochrane Database of Systematic Reviews and Database of Abstracts of Reviews of Effect. Methodological quality was assessed using the validated AMSTAR (Assessing the Methodological Quality of Systematic Reviews) tool. Results: Seventy-nine MAs were sampled. Only 18% considered the scientific quality of primary studies when formulating conclusions and 49% used appropriate meta-analytic methods to combine findings. The problems were particularly acute among MAs on pharmacological treatments. In 48% of MAs the authors did not report conflict of interest. Fifty-eight percent reported harmful effects of treatment. Publication bias was not assessed in 65% of MAs, and only 10% had searched non-English databases. Conclusions: The methodological quality of the included MAs was disappointing. Consideration of scientific quality when formulating conclusions should be made explicit. Future MAs should improve on reporting conflict of interest and harm, assessment of publication bias, prevention of language bias and use of appropriate meta-analytic methods. PMID:25569783

Ernst Haeckel's biodynamics 1866 and the occult basis of organic farming

PubMed Central

Kutschera, Ulrich

2016-01-01

ABSTRACT One hundred and 50 years ago (Sept. 1866), Ernst Haeckel published a monograph entitled General Morphology of Organisms, wherein key terms, such as Protista, Monera, ontogeny, phylogeny, ecology and the ‘biogenetic law’ where introduced. In addition, Haeckel coined the word “biodynamics” as a synonym for “general physiology.” In contrast, Rudolf Steiner's “biodynamic agriculture,” which originated in 1924, and was promoted via Ehrenfried Pfeiffer's book of 1938 with the same title, is an occult pseudoscience still popular today. The misuse of Haeckel's term to legitimize disproven homeopathic principles and esoteric rules within the context of applied plant research is unacceptable. PMID:27322020

Science and pseudoscience in developmental disabilities: guidelines for social workers.

PubMed

Thyer, Bruce A; Pignotti, Monica

2010-01-01

Individuals with a developmental disability can now be provided a variety of empirically supported treatments that have been shown to be useful in promoting educational attainments, social and vocational skills, and self-care, and in reducing behavioral problems. Unfortunately, a large number of pseudoscientific or bogus therapies continue to be offered to this population and their families. We review the characteristics of pseudoscientific and bogus treatments and provide several examples of unsupported or harmful interventions offered by contemporary social workers and other human service professionals, to the detriment of people with disabilities. We encourage social workers to identify pseudoscientific interventions and avoid providing these, in favor of using empirically supported treatments.

Progress Report for the Robotic Intelligence Evaluation. Program Year 1: Developing Test Methodology for Anti-Rollover Systems

DTIC Science & Technology

2006-06-01

Scientific Research. 5PAM-Crash is a trademark of the ESI Group . 6MATLAB and SIMULINK are registered trademarks of the MathWorks. 14 maneuvers...Laboratory (ARL) to develop methodologies to evaluate robotic behavior algorithms that control the actions of individual robots or groups of robots...methodologies to evaluate robotic behavior algorithms that control the actions of individual robots or groups of robots acting as a team to perform a

Enhanced CAX Architecture, Design and Methodology - SPHINX (Architecture, definition et methodologie ameliorees des exercices assistes par ordinateur (CAX) - SPHINX)

DTIC Science & Technology

2016-08-01

REPORT TR-MSG-106 Enhanced CAX Architecture, Design and Methodology – SPHINX (Architecture, définition et méthodologie améliorées des exercices...STO TECHNICAL REPORT TR-MSG-106 Enhanced CAX Architecture, Design and Methodology – SPHINX (Architecture, définition et méthodologie...transition, application and field-testing, experimentation and a range of related scientific activities that include systems engineering, operational

Interdisciplinary mixed methods research with structurally vulnerable populations: case studies of injection drug users in San Francisco.

PubMed

Lopez, Andrea M; Bourgois, Philippe; Wenger, Lynn D; Lorvick, Jennifer; Martinez, Alexis N; Kral, Alex H

2013-03-01

Research with injection drug users (IDUs) benefits from interdisciplinary theoretical and methodological innovation because drug use is illegal, socially sanctioned and often hidden. Despite the increasing visibility of interdisciplinary, mixed methods research projects with IDUs, qualitative components are often subordinated to quantitative approaches and page restrictions in top addiction journals limit detailed reports of complex data collection and analysis logistics, thus minimizing the fuller scientific potential of genuine mixed methods. We present the methodological logistics and conceptual approaches of four mixed-methods research projects that our interdisciplinary team conducted in San Francisco with IDUs over the past two decades. These projects include combinations of participant-observation ethnography, in-depth qualitative interviewing, epidemiological surveys, photo-documentation, and geographic mapping. We adapted Greene et al.'s framework for combining methods in a single research project through: data triangulation, methodological complementarity, methodological initiation, and methodological expansion. We argue that: (1) flexible and self-reflexive methodological procedures allowed us to seize strategic opportunities to document unexpected and sometimes contradictory findings as they emerged to generate new research questions, (2) iteratively mixing methods increased the scope, reliability, and generalizability of our data, and (3) interdisciplinary collaboration contributed to a scientific "value added" that allowed for more robust theoretical and practical findings about drug use and risk-taking. Copyright © 2013 Elsevier B.V. All rights reserved.

Interdisciplinary Mixed Methods Research with Structurally Vulnerable Populations: Case Studies of Injection Drug Users in San Francisco

PubMed Central

Lopez, Andrea; Bourgois, Philippe; Wenger, Lynn; Lorvick, Jennifer; Martinez, Alexis; Kral, Alex H.

2013-01-01

Research with injection drug users (IDUs) benefits from interdisciplinary theoretical and methodological innovation because drug use is illegal, socially sanctioned and often hidden. Despite the increasing visibility of interdisciplinary, mixed methods research projects with IDUs, qualitative components are often subordinated to quantitative approaches and page restrictions in top addiction journals limit detailed reports of complex data collection and analysis logistics, thus minimizing the fuller scientific potential of genuine mixed methods. We present the methodological logistics and conceptual approaches of four mixed-methods research projects that our interdisciplinary team conducted in San Francisco with IDUs over the past two decades. These projects include combinations of participant-observation ethnography, in-depth qualitative interviewing, epidemiological surveys, photo-documentation, and geographic mapping. We adapted Greene et al.’s framework for combining methods in a single research project through: data triangulation, methodological complementarity, methodological initiation, and methodological expansion. We argue that: (1) flexible and self-reflexive methodological procedures allowed us to seize strategic opportunities to document unexpected and sometimes contradictory findings as they emerged to generate new research questions, (2) iteratively mixing methods increased the scope, reliability, and generalizability of our data, and (3) interdisciplinary collaboration contributed to a scientific “value added” that allowed for more robust theoretical and practical findings about drug use and risk-taking. PMID:23312109

Methodological Problems of Nanotechnoscience

NASA Astrophysics Data System (ADS)

Gorokhov, V. G.

Recently, we have reported on the definitions of nanotechnology as a new type of NanoTechnoScience and on the nanotheory as a cluster of the different natural and engineering theories. Nanotechnology is not only a new type of scientific-engineering discipline, but it evolves also in a “nonclassical” way. Nanoontology or nano scientific world view has a function of the methodological orientation for the choice the theoretical means and methods toward a solution to the scientific and engineering problems. This allows to change from one explanation and scientific world view to another without any problems. Thus, nanotechnology is both a field of scientific knowledge and a sphere of engineering activity, in other words, NanoTechnoScience is similar to Systems Engineering as the analysis and design of large-scale, complex, man/machine systems but micro- and nanosystems. Nano systems engineering as well as Macro systems engineering includes not only systems design but also complex research. Design orientation has influence on the change of the priorities in the complex research and of the relation to the knowledge, not only to “the knowledge about something”, but also to the knowledge as the means of activity: from the beginning control and restructuring of matter at the nano-scale is a necessary element of nanoscience.

Innovating Science Teacher Education: A History and Philosophy of Science Perspective

ERIC Educational Resources Information Center

Niaz, Mansoor

2010-01-01

How teachers view the nature of scientific knowledge is crucial to their understanding of science content and how it can be taught. This book presents an overview of the dynamics of scientific progress and its relationship to the history and philosophy of science, and then explores their methodological and educational implications and develops…

Scientific Basis vs. Contextualized Teaching and Learning: The Effect on the Achievement of Postsecondary Students

ERIC Educational Resources Information Center

Curry, Kevin W., Jr.; Wilson, Elizabeth; Flowers, Jim L.; Farin, Charlotte E.

2012-01-01

The purpose of the study was to compare two teaching methodologies for an integrated agricultural biotechnology course at the postsecondary level. The two teaching methods tested were the explanation of the scientific basis for content (comparison treatment) versus the application of content to a real-world agricultural context (experimental…

Contributions of Basic Sciences to Science of Education. Studies in Educational Administration.

ERIC Educational Resources Information Center

Lall, Bernard M.

The science of education has been influenced by the basic sciences to the extent that educational research now has been able to modernize its approach by accepting and using the basic scientific methodology and experimental techniques. Using primarily the same steps of scientific investigations, education today holds a place of much greater esteem…

Is Transracial Adoption in the Best Interests of Ethnic Minority Children?: Questions Concerning Legal and Scientific Interpretations of a Child's Best Interests.

ERIC Educational Resources Information Center

Park, Shelley M.; Green, Cheryl Evans

2000-01-01

Examines empirical studies purporting to demonstrate that transracial adoption may positively benefit children of color, particularly Black children. Argues that several methodological difficulties exist in these studies, and describes the Eurocentric bias of legal and scientific assessments of children's well-being and adjustment. (JPB)

A Bayesian Perspective on Methodologies for Drawing Causal Inferences in Experimental and Non-Experimental Settings

ERIC Educational Resources Information Center

Kaplan, David

2010-01-01

In recent years, attention in the education community has focused on the need for evidenced-based research, particularly educational policies and interventions that rest on "scientifically based research". The emphasis on scientifically based research in education has led to a corresponding increase in studies designed to provide strong warrants…

The Common Topoi of STEM Discourse: An Apologia and Methodological Proposal, with Pilot Survey

ERIC Educational Resources Information Center

Walsh, Lynda

2010-01-01

In this article, the author proposes a methodology for the rhetorical analysis of scientific, technical, mathematical, and engineering (STEM) discourse based on the common topics (topoi) of this discourse. Beginning with work by Miller, Prelli, and other rhetoricians of STEM discourse--but factoring in related studies in cognitive linguistics--she…

Theoretical Significance in Q Methodology: A Qualitative Approach to a Mixed Method

ERIC Educational Resources Information Center

Ramlo, Susan

2015-01-01

Q methodology (Q) has offered researchers a unique scientific measure of subjectivity since William Stephenson's first article in 1935. Q's focus on subjectivity includes self-referential meaning and interpretation. Q is most often identified with its technique (Q-sort) and its method (factor analysis to group people); yet, it consists of a…

Methodology of Comparative Analysis of Public School Teachers' Continuing Professional Development in Great Britain, Canada and the USA

ERIC Educational Resources Information Center

Mukan, Nataliya; Kravets, Svitlana

2015-01-01

In the article the methodology of comparative analysis of public school teachers' continuing professional development (CPD) in Great Britain, Canada and the USA has been presented. The main objectives are defined as theoretical analysis of scientific and pedagogical literature, which highlights different aspects of the problem under research;…

[Organization of scientific-methodological work in Central Military Clinical Hospital named after A.A. Vishnevskiĭ].

PubMed

Beliakin, S A; Fokin, Iu N; Kokhan, E P; Frolkin, M N

2009-09-01

There was congested a wide experience of organization and management of scientific work in the 3rd CMCH by Vishnevsky A.A. for a term of more than 40 years. This experience is subjected to generalization, analyze for the purpose of determination of it's priority orientations of improvement. Scientific-methods work in hospital is rated as a complex of measures, organisationaly-planed and coordinated by purpose and reinforcement of scientific schools of the 3rd CMCH by Vishnevsky A.A., as a basis of effective delivery of specialized medical aid. The vector of scientific researches is directed, generally, to solving questions of military and field medicine.

Assessing the Effectiveness of Inquiry-based Learning Techniques Implemented in Large Classroom Settings

NASA Astrophysics Data System (ADS)

Steer, D. N.; McConnell, D. A.; Owens, K.

2001-12-01

Geoscience and education faculty at The University of Akron jointly developed a series of inquiry-based learning modules aimed at both non-major and major student populations enrolled in introductory geology courses. These courses typically serve 2500 students per year in four to six classes of 40-160 students each per section. Twelve modules were developed that contained common topics and assessments appropriate to Earth Science, Environmental Geology and Physical Geology classes. All modules were designed to meet four primary learning objectives agreed upon by Department of Geology faculty. These major objectives include: 1) Improvement of student understanding of the scientific method; 2) Incorporation of problem solving strategies involving analysis, synthesis, and interpretation; 3) Development of the ability to distinguish between inferences, data and observations; and 4) Obtaining an understanding of basic processes that operate on Earth. Additional objectives that may be addressed by selected modules include: 1) The societal relevance of science; 2) Use and interpretation of quantitative data to better understand the Earth; 3) Development of the students' ability to communicate scientific results; 4) Distinguishing differences between science, religion and pseudo-science; 5) Evaluation of scientific information found in the mass media; and 6) Building interpersonal relationships through in-class group work. Student pre- and post-instruction progress was evaluated by administering a test of logical thinking, an attitude toward science survey, and formative evaluations. Scores from the logical thinking instrument were used to form balanced four-person working groups based on the students' incoming cognitive level. Groups were required to complete a series of activities and/or exercises that targeted different cognitive domains based upon Bloom's taxonomy (knowledge, comprehension, application, analysis, synthesis and evaluation of information). Daily assessments of knowledge-level learning included evaluations of student responses to pre- and post-instruction conceptual test questions, short group exercises and content-oriented exam questions. Higher level thinking skills were assessed when students completed exercises that required the completion of Venn diagrams, concept maps and/or evaluation rubrics both during class periods and on exams. Initial results indicate that these techniques improved student attendance significantly and improved overall retention in the course by 8-14% over traditional lecture formats. Student scores on multiple choice exam questions were slightly higher (1-3%) for students taught in the active learning environment and short answer questions showed larger gains (7%) over students' scores in a more traditional class structure.

78 FR 19446 - Census Scientific Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-01

... disciplines: Statistical sciences, demography, economics, geography, psychology, survey methodology, social and behavioral sciences, information technology, and other fields of expertise, as appropriate. Last...

Being scientifical: Popularity, purpose and promotion of amateur research and investigation groups in the U.S

NASA Astrophysics Data System (ADS)

Hill, Sharon A.

21st century television and the Internet are awash in content regarding amateur paranormal investigators and research groups. These groups proliferated after reality investigation programs appeared on television. Exactly how many groups are active in the U.S. at any time is not known. The Internet provides an ideal means for people with niche interests to find each other and organize activities. This study collected information from 1000 websites of amateur research and investigation groups (ARIGs) to determine their location, area of inquiry, methodology and, particularly, to determine if they state that they use science as part of their mission, methods or goals. 57.3% of the ARIGs examined specifically noted or suggested use of science as part of the groups' approach to investigation and research. Even when not explicit, ARIGs often used science-like language, symbols and methods to describe their groups' views or activities. Yet, non-scientific and subjective methods were described as employed in conjunction with objective methods. Furthermore, what were considered scientific processes by ARIGs did not match with established methods and the ethos of the scientific research community or scientific processes of investigation. ARIGs failed to display fundamental understanding regarding objectivity, methodological naturalism, peer review, critical thought and theoretical plausibility. The processes of science appear to be mimicked to present a serious and credible reputation to the non-scientific public. These processes are also actively promoted in the media and directly to the local public as "scientific". These results highlight the gap between the scientific community and the lay public regarding the understanding of what it means to do science and what criteria are necessary to establish reliable knowledge about the world.

The influence of capture-recapture methodology on the evolution of the North American Bird Banding Program

USGS Publications Warehouse

Tautin, J.; Lebreton, J.-D.; North, P.M.

1993-01-01

Capture-recapture methodology has advanced greatly in the last twenty years and is now a major factor driving the continuing evolution of the North American bird banding program. Bird banding studies are becoming more scientific with improved study designs and analytical procedures. Researchers and managers are gaining more reliable knowledge which in turn betters the conservation of migratory birds. The advances in capture-recapture methodology have benefited gamebird studies primarily, but nongame bird studies will benefit similarly as they expand greatly in the next decade. Further theoretical development of capture-recapture methodology should be encouraged, and, to maximize benefits of the methodology, work on practical applications should be increased.

Integrative medicine or infiltrative pseudoscience?

PubMed

Li, Ben; Forbes, Thomas L; Byrne, John

2018-01-02

Evidence-based medicine, first described in 1992, offers a clear, systematic, and scientific approach to the practice of medicine. Recently, the non-evidence-based practice of complementary and alternative medicine (CAM) has been increasing in the United States and around the world, particularly at medical institutions known for providing rigorous evidence-based care. The use of CAM may cause harm to patients through interactions with evidence-based medications or if patients choose to forego evidence-based care. CAM may also put financial strain on patients as most CAM expenditures are paid out-of-pocket. Despite these drawbacks, patients continue to use CAM due to media promotion of CAM therapies, dissatisfaction with conventional healthcare, and a desire for more holistic care. Given the increasing demand for CAM, many medical institutions now offer CAM services. Recently, there has been controversy surrounding the leaders of several CAM centres based at a highly respected academic medical institution, as they publicly expressed anti-vaccination views. These controversies demonstrate the non-evidence-based philosophies that run deep within CAM that are contrary to the evidence-based care that academic medical institutions should provide. Although there are financial incentives for institutions to provide CAM, it is important to recognize that this legitimizes CAM and may cause harm to patients. The poor regulation of CAM allows for the continued distribution of products and services that have not been rigorously tested for safety and efficacy. Governments in Australia and England have successfully improved regulation of CAM and can serve as a model to other countries. Copyright © 2017 Royal College of Surgeons of Edinburgh (Scottish charity number SC005317) and Royal College of Surgeons in Ireland. Published by Elsevier Ltd. All rights reserved.

The baby or the bath water? Lessons learned from the National Action Alliance for Suicide Prevention Research Prioritization Task Force literature review.

PubMed

Davis Molock, Sherry; Heekin, Janet M; Matlin, Samantha G; Barksdale, Crystal L; Gray, Ekwenzi; Booth, Chelsea L

2014-09-01

The Research Prioritization Task Force of the National Action Alliance for Suicide Prevention conducted a comprehensive literature review of suicide prevention/intervention trials to assess the quality of the scientific evidence. A literature "review of reviews" was conducted by searching the most widely used databases for mental health and public health research. The quality of the reviews was evaluated using the Revised Assessment of Multiple Systematic Reviews system; the quality of the scientific evidence for the suicide preventions/interventions was assessed using U.S. Preventive Services Task Force criteria. The reviews were limited to peer-reviewed publications with human subjects published in English. Ninety-eight systematic reviews and 45 primary sources on suicide prevention/interventions published between January 2000 and September 2012 were evaluated. The results suggest that the quality of both the systematic reviews and the scientific evidence for suicide preventions/interventions were mixed. The majority of the systematic reviews and prevention/interventions were evaluated as fair to poor in quality. There are many promising suicide prevention/intervention trials, but research findings are often inconclusive because of methodologic problems. Methodologic problems across systematic reviews include not conducting hand searches, not surveying gray literature, and being unable to aggregate data across studies. Methodologic problems with the scientific quality of the prevention/intervention trials include paucity of information on sample demographic characteristics, poorly defined outcomes, and excluding actively suicidal participants. Suggestions for ways to improve the quality of the systematic reviews and suicide preventions/interventions are provided. Copyright © 2014 American Journal of Preventive Medicine. All rights reserved.

Making a Map of Science: General Systems Theory as a Conceptual Framework for Tertiary Science Education.

ERIC Educational Resources Information Center

Gulyaev, Sergei A.; Stonyer, Heather R.

2002-01-01

Develops an integrated approach based on the use of general systems theory (GST) and the concept of 'mapping' scientific knowledge to provide students with tools for a more holistic understanding of science. Uses GST as the core methodology for understanding science and its complexity. Discusses the role of scientific community in producing…

Social Scientific Research and Societal Practice: Action Research and Cultural-Historical Research in Methodological Light from Kurt Lewin and Lev S. Vygotsky

ERIC Educational Resources Information Center

Chaiklin, Seth

2011-01-01

The main interest is the relationship between social scientific research and societal practice, with specific attention on action research and cultural-historical research. To provide a productive way to engage with these research traditions, a historically-grounded, superordinate perspective is formulated that places practice in the centre. This…

Introducing Scientific Literature to Honors General Chemistry Students: Teaching Information Literacy and the Nature of Research to First-Year Chemistry Students

ERIC Educational Resources Information Center

Ferrer-Vinent, Ignacio J.; Bruehl, Margaret; Pan, Denise; Jones, Galin L.

2015-01-01

This paper describes the methodology and implementation of a case study introducing the scientific literature and creative experiment design to honors general chemistry laboratory students. The purpose of this study is to determine whether first-year chemistry students can develop information literacy skills while they engage with the primary…

Teaching Evolution & the Nature of Science via the History of Debates about the Levels at Which Natural Selection Operates

ERIC Educational Resources Information Center

Stansfield, William D.

2013-01-01

Students should not graduate from high school without understanding that scientific debates are essential components of scientific methodology. This article presents a brief history of ongoing debates regarding the hypothesis that group selection is an evolutionary mechanism, and it serves as an example of the role that debates play in correcting…

Bibliometric Science Mapping as a Popular Trend: Chosen Examples of Visualisation of International Research Network Results

ERIC Educational Resources Information Center

Smyrnova-Trybulska, Eugenia; Morze, Nataliia; Kuzminska, Olena; Kommers, Piet

2017-01-01

The authors of the article describe the popular trends and methods as well as ICT tools used for the mapping and visualization of scientific domains as a research methodology which is attracting more and more interest from scientific information and science studies professionals. The researchers analysed Pajek, one of the programs used for the…

Application of the enterprise management tools Lean Six Sigma and PMBOK in developing a program of research management.

PubMed

Hors, Cora; Goldberg, Anna Carla; Almeida, Ederson Haroldo Pereira de; Babio Júnior, Fernando Galan; Rizzo, Luiz Vicente

2012-01-01

Introduce a program for the management of scientific research in a General Hospital employing the business management tools Lean Six Sigma and PMBOK for project management in this area. The Lean Six Sigma methodology was used to improve the management of the institution's scientific research through a specific tool (DMAIC) for identification, implementation and posterior analysis based on PMBOK practices of the solutions found. We present our solutions for the management of institutional research projects at the Sociedade Beneficente Israelita Brasileira Albert Einstein. The solutions were classified into four headings: people, processes, systems and organizational culture. A preliminary analysis of these solutions showed them to be completely or partially compliant to the processes described in the PMBOK Guide. In this post facto study, we verified that the solutions drawn from a project using Lean Six Sigma methodology and based on PMBOK enabled the improvement of our processes dealing with the management of scientific research carried out in the institution and constitutes a model to contribute to the search of innovative science management solutions by other institutions dealing with scientific research in Brazil.

Modern data science for analytical chemical data - A comprehensive review.

PubMed

Szymańska, Ewa

2018-10-22

Efficient and reliable analysis of chemical analytical data is a great challenge due to the increase in data size, variety and velocity. New methodologies, approaches and methods are being proposed not only by chemometrics but also by other data scientific communities to extract relevant information from big datasets and provide their value to different applications. Besides common goal of big data analysis, different perspectives and terms on big data are being discussed in scientific literature and public media. The aim of this comprehensive review is to present common trends in the analysis of chemical analytical data across different data scientific fields together with their data type-specific and generic challenges. Firstly, common data science terms used in different data scientific fields are summarized and discussed. Secondly, systematic methodologies to plan and run big data analysis projects are presented together with their steps. Moreover, different analysis aspects like assessing data quality, selecting data pre-processing strategies, data visualization and model validation are considered in more detail. Finally, an overview of standard and new data analysis methods is provided and their suitability for big analytical chemical datasets shortly discussed. Copyright © 2018 Elsevier B.V. All rights reserved.

Technology of combined chemical-mechanical fabrication of durable coatings

NASA Astrophysics Data System (ADS)

Smolentsev, V. P.; Ivanov, V. V.; Portnykh, A. I.

2018-03-01

The article presents the scientific fundamentals of methodology for calculating the modes and structuring the technological processes of combined chemical-mechanical fabrication of durable coatings. It is shown that they are based on classical patterns, describing the processes of simultaneous chemical and mechanical impact. The paper demonstrates the possibility of structuring a technological process, taking into account the systematic approach to impact management and strengthening the reciprocal positive influence of each impact upon the combined process. The combined processes have been planned for fabricating the model types of chemical-mechanical coatings of durable products in machine construction. The planning methodology is underpinned by a scientific hypothesis of a single source of impact management through energy potential of process components themselves, or by means of external energy supply through mechanical impact. The control of it is fairly thoroughly studied in the case of pulsed external strikes of hard pellets, similar to processes of vibroimpact hardening, thoroughly studied and mastered in many scientific schools of Russia.

Observation, Inference, and Imagination: Elements of Edgar Allan Poe's Philosophy of Science

NASA Astrophysics Data System (ADS)

Gelfert, Axel

2014-03-01

Edgar Allan Poe's standing as a literary figure, who drew on (and sometimes dabbled in) the scientific debates of his time, makes him an intriguing character for any exploration of the historical interrelationship between science, literature and philosophy. His sprawling `prose-poem' Eureka (1848), in particular, has sometimes been scrutinized for anticipations of later scientific developments. By contrast, the present paper argues that it should be understood as a contribution to the raging debates about scientific methodology at the time. This methodological interest, which is echoed in Poe's `tales of ratiocination', gives rise to a proposed new mode of—broadly abductive—inference, which Poe attributes to the hybrid figure of the `poet-mathematician'. Without creative imagination and intuition, Science would necessarily remain incomplete, even by its own standards. This concern with imaginative (abductive) inference ties in nicely with his coherentism, which grants pride of place to the twin virtues of Simplicity and Consistency, which must constrain imagination lest it degenerate into mere fancy.

[Problems of world outlook and methodology of science integration in biological studies].

PubMed

Khododova, Iu D

1981-01-01

Problems of worldoutlook and methodology of the natural-science knowledge are considered basing on the analysis of tendencies in the development of the membrane theory of cell processes and the use of principles of biological membrane functioning when solving some scientific and applied problems pertaining to different branches of chemistry and biology. The notion scientific knowledge integration is defined as interpenetration of approaches, methods and ideas of different branches of knowledge and enrichment on this basis of their content resulting in knowledge augmentation in each field taken separately. These processes are accompanied by appearance of new branches of knowledge - sciences "on junction" and their subsequent differentiations. The analysis of some gnoseological situations shows that integration of sciences contributes to coordination and some agreement of thinking styles of different specialists, puts forward keen personality of a scientist demanding, in particular, his high professional mobility. Problems of scientific activity organization are considered, which involve social sciences into the integration processes. The role of philosophy in the integration processes is emphasized.

CCSVI and MS: no meaning, no fact.

PubMed

Baracchini, Claudio; Atzori, Matteo; Gallo, Paolo

2013-03-01

A condition called "chronic cerebrospinal venous insufficiency" (CCSVI) has been postulated to play a role in the pathogenesis of multiple sclerosis (MS). This hypothesis implies that a complex pattern of extracranial venous stenosis determines a venous reflux into the brain of MS patients, followed by increased intravenous pressure, blood-brain barrier breakdown and iron deposition into the brain parenchyma, thus triggering a local inflammatory response. In this review, we critically analyze the scientific basis of CCSVI, the current literature on the relationship between CCSVI and MS, as well as the ultrasound methodology that has been claimed to provide evidence of impaired cerebral venous drainage. We show that no piece of the CCSVI theory has a solid supportive scientific evidence. The CCSVI appears to be a rather alien condition and its existence should be definitely questioned. Finally, no proven (i.e., based on strict scientific methodology and on the rules of evidence-based medicine) therapeutic effect of the "liberation" procedure (unblocking the extracranial venous obstruction using angioplasty) has been shown up to date.

Can there be a physics of financial markets? Methodological reflections on econophysics

NASA Astrophysics Data System (ADS)

Huber, Tobias A.; Sornette, Didier

2016-12-01

We address the question whether there can be a physical science of financial markets. In particular, we examine the argument that, given the reflexivity of financial markets (i.e., the feedback mechanism between expectations and prices), there is a fundamental difference between social and physical systems, which demands a new scientific method. By providing a selective history of the mutual cross-fertilization between physics and economics, we reflect on the methodological differences of how models and theories get constructed in these fields. We argue that the novel conception of financial markets as complex adaptive systems is one of the most important contributions of econophysics and show that this field of research provides the methods, concepts, and tools to scientifically account for reflexivity. We conclude by arguing that a new science of economic and financial systems should not only be physics-based, but needs to integrate findings from other scientific fields, so that a truly multi-disciplinary complex systems science of financial markets can be built.

The Berlin 2016 process: a summary of methodology for the 5th International Consensus Conference on Concussion in Sport.

PubMed

Meeuwisse, Willem H; Schneider, Kathryn J; Dvořák, Jiří; Omu, Onutobor Tobi; Finch, Caroline F; Hayden, K Alix; McCrory, Paul

2017-06-01

The purpose of this paper is to summarise the methodology for the 5th International Consensus Conference on Concussion in Sport. The 18 months of preparation included engagement of a scientific committee, an expert panel of 33 individuals in the field of concussion and a modified Delphi technique to determine the primary questions to be answered. The methodology also involved the writing of 12 systematic reviews to inform the consensus conference and submission and review of scientific abstracts. The meeting itself followed a 2-day open format, a 1-day closed expert panel meeting and two additional half day meetings to develop the Concussion Recognition Tool 5 (Pocket CRT5), Sport Concussion Assessment Tool 5 (SCAT5) and Child SCAT5. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Idealisation and Galileo's Pendulum Discoveries: Historical, Philosophical and Pedagogical Considerations

NASA Astrophysics Data System (ADS)

Matthews, Michael R.

2004-11-01

Galileo's discovery of the properties of pendulum motion depended on his adoption of the novel methodology of idealisation. Galileo's laws of pendulum motion could not be accepted until the empiricist methodological constraints placed on science by Aristotle, and by common sense, were overturned. As long as scientific claims were judged by how the world was immediately seen to behave, and as long as mathematics and physics were kept separate, then Galileo's pendulum claims could not be substantiated; the evidence was against them. Proof of the laws required not just a new science, but a new way of doing science, a new way of handling evidence, a new methodology of science. This was Galileo's method of idealisatioin. It was the foundation of the Galilean-Newtonian Paradigm which characterised the Scientific Revolution of the 17th century, and the subsequent centuries of modern science. As the pendulum was central to Galileo's and Newton's physics, appreciating the role of idealisation in their work is an instructive way to learn about the nature of science.

The "Push-Pull" Approach to Fast-Track Management Development: A Case Study in Scientific Publishing

ERIC Educational Resources Information Center

Fojt, Martin; Parkinson, Stephen; Peters, John; Sandelands, Eric

2008-01-01

Purpose: The purpose of this paper is to explore how a medium sized business has addressed what it has termed a "push-pull" method of management and organization development, based around an action learning approach. Design/methodology/approach: The paper sets out a methodology that other SMEs might look to replicate in their management and…

A Comparative Analysis of Earth Science Curriculum Using Inquiry Methodology between Korean and the U.S. Textbooks

ERIC Educational Resources Information Center

Park, Mira; Park, Do-Yong; Lee, Robert E.

2009-01-01

The purpose of this study is to investigate in what ways the inquiry task of teaching and learning in earth science textbooks reflect the unique characteristics of earth science inquiry methodology, and how it provides students with opportunities to develop their scientific reasoning skills. This study analyzes a number of inquiry activities in…

Trademarks in the Linguistic Landscape: Methodological and Theoretical Challenges in Qualifying Brand Names in the Public Space

ERIC Educational Resources Information Center

Tufi, Stefania; Blackwood, Robert

2010-01-01

In the last few decades, investigations into the linguistic landscape (LL) have sought to analyse written language practices as they are observable in public space. Whilst the LL analysis of language choice in given contexts has opened a host of possibilities for scientific enquiry in the field, the methodologies employed in the collection and…

[Methods and methodology of pathology].

PubMed

Lushnikov, E F

The lecture gives the state-of-the-art of the methodology of human pathology that is an area of the scientific and practice activity of specialists to produce and systematize objective knowledge of pathology and to use the knowledge in clinical medicine. It considers the objects and subjects of an investigation, materials and methods of a pathologist, and the results of his/her work.

Handwriting Examination: Moving from Art to Science

DOE Office of Scientific and Technical Information (OSTI.GOV)

Jarman, Kristin H.; Hanlen, Richard C.; Manzolillo, P. A.

The scientific basis for handwriting individuality and the expertise of handwriting examiners has been questioned in several court cases and law review articles. The criticisms were originally directed at the proficiency and expertise of forensic document examiners (FDE's). However, these criticisms also illustrate the lack of empirical data to support and validate the premises and methodology of handwriting examination. As a result the admissibility and weight of FDE testimony has been called into question. These assaults on the scientific integrity of handwriting analysis have created an urgent need for the forensic document examination community to develop objective standards, measurable criteriamore » and a uniform methodology supported by properly controlled studies that evaluate and validate the significance of measurable handwriting characteristics.« less

Students’ scientific production: a proposal to encourage it.

PubMed

Corrales-Reyes, Ibraín Enrique; Dorta-Contreras, Alberto Juan

2018-01-31

The scientific production of medical students in Latin America, is poor and below their potential. The reason for this is the low theoretical and practical knowledge of scientific writing, a low margin for new knowledge generation, a heavy academic and clinical load, and the expected profile of the medical school graduate. In the present short communication, we propose teaching courses in research methodology, scientific writing in English and Spanish, a personalized search for students and mentors with research aptitudes. Also, we propose academic and material stimuli for publishing, rewards for the best papers made by students and the development and support of scientific student journals. Other proposals are the requirement to publish a paper for graduation, and sharing the most outstanding experiences.

Making UFOs make sense: Ufology, science, and the history of their mutual mistrust.

PubMed

Eghigian, Greg

2017-07-01

Reports of unidentified flying objects and alien encounters have sparked amateur research (ufology), government investigations, and popular interest in the subject. Historically, however, scientists have generally greeted the topic with skepticism, most often dismissing ufology as pseudoscience and believers in unidentified flying objects and aliens as irrational or abnormal. Believers, in turn, have expressed doubts about the accuracy of academic science. This study examines the historical sources of the mutual mistrust between ufologists and scientists. It demonstrates that any science doubt surrounding unidentified flying objects and aliens was not primarily due to the ignorance of ufologists about science, but rather a product of the respective research practices of and relations between ufology, the sciences, and government investigative bodies.

Bell's Theorem and Einstein's `Spooky Actions' from a Simple Thought Experiment

NASA Astrophysics Data System (ADS)

Kuttner, Fred; Rosenblum, Bruce

2010-02-01

In 1964 John Bell proved a theorem2 allowing the experimental test of whether what Einstein derided as "spooky actions at a distance" actually exist. We will see that they do. Bell's theorem can be displayed with a simple, nonmathematical thought experiment suitable for a physics course at any level. And a simple, semi-classical derivation of the quantum theory result can be given for physics students. These entanglement phenomena are today applied in industrial laboratories and are increasingly discussed in the popular literature. Unfortunately, they are also misappropriated by the purveyors of pseudoscience, something physicists have a responsibility to address.3 Students can be intrigued by the quantum strangeness physics has encountered at a boundary of our discipline.

How People Reason: A Grounded Theory Study of Scientific Reasoning about Global Climate Change

NASA Astrophysics Data System (ADS)

Liu, Shiyu

Scientific reasoning is crucial in both scientific inquiry and everyday life. While the majority of researchers have studied "how people reason" by focusing on their cognitive processes, factors related to the underpinnings of scientific reasoning are still under-researched. The present study aimed to develop a grounded theory that captures not only the cognitive processes during reasoning but also their underpinnings. In particular, the grounded theory and phenomenographic methodologies were integrated to explore how undergraduate students reason about competing theories and evidence on global climate change. Twenty-six undergraduate students were recruited through theoretical sampling. Constant comparative analysis of responses from interviews and written assessments revealed that participants were mostly drawn to the surface features when reasoning about evidence. While prior knowledge might not directly contribute to participants' performance on evidence evaluation, it affected their level of engagement when reading and evaluating competing arguments on climate issues. More importantly, even though all participants acknowledged the relative correctness of multiple perspectives, they predominantly favored arguments that supported their own beliefs with weak scientific reasoning about the opposing arguments. Additionally, factors such as personal interests, religious beliefs, and reading capacity were also found to have bearings on the way participants evaluated evidence and arguments. In all, this work contributes to the current endeavors in exploring the nature of scientific reasoning. Taking a holistic perspective, it provides an in-depth discussion of factors that may affect or relate to scientific reasoning processes. Furthermore, in comparison with traditional methods used in the literature, the methodological approach employed in this work brought an innovative insight into the investigation of scientific reasoning. Last but not least, this research may help initiate further discussion regarding how to bridge cognitive research with science education to promote student learning of complex scientific issues such as global climate change.

Methodology capture: discriminating between the "best" and the rest of community practice

PubMed Central

Eales, James M; Pinney, John W; Stevens, Robert D; Robertson, David L

2008-01-01

Background The methodologies we use both enable and help define our research. However, as experimental complexity has increased the choice of appropriate methodologies has become an increasingly difficult task. This makes it difficult to keep track of available bioinformatics software, let alone the most suitable protocols in a specific research area. To remedy this we present an approach for capturing methodology from literature in order to identify and, thus, define best practice within a field. Results Our approach is to implement data extraction techniques on the full-text of scientific articles to obtain the set of experimental protocols used by an entire scientific discipline, molecular phylogenetics. Our methodology for identifying methodologies could in principle be applied to any scientific discipline, whether or not computer-based. We find a number of issues related to the nature of best practice, as opposed to community practice. We find that there is much heterogeneity in the use of molecular phylogenetic methods and software, some of which is related to poor specification of protocols. We also find that phylogenetic practice exhibits field-specific tendencies that have increased through time, despite the generic nature of the available software. We used the practice of highly published and widely collaborative researchers ("expert" researchers) to analyse the influence of authority on community practice. We find expert authors exhibit patterns of practice common to their field and therefore act as useful field-specific practice indicators. Conclusion We have identified a structured community of phylogenetic researchers performing analyses that are customary in their own local community and significantly different from those in other areas. Best practice information can help to bridge such subtle differences by increasing communication of protocols to a wider audience. We propose that the practice of expert authors from the field of evolutionary biology is the closest to contemporary best practice in phylogenetic experimental design. Capturing best practice is, however, a complex task and should also acknowledge the differences between fields such as the specific context of the analysis. PMID:18761740

Design, Implementation, and Operational Methodologies for Sub-arcsecond Attitude Determination, Control, and Stabilization of the Super-pressure Balloon-Borne Imaging Telescope (SuperBIT)

NASA Astrophysics Data System (ADS)

Javier Romualdez, Luis

Scientific balloon-borne instrumentation offers an attractive, competitive, and effective alternative to space-borne missions when considering the overall scope, cost, and development timescale required to design and launch scientific instruments. In particular, the balloon-borne environment provides a near-space regime that is suitable for a number of modern astronomical and cosmological experiments, where the atmospheric interference suffered by ground-based instrumentation is negligible at stratospheric altitudes. This work is centered around the analytical strategies and implementation considerations for the attitude determination and control of SuperBIT, a scientific balloon-borne payload capable of meeting the strict sub-arcsecond pointing and image stability requirements demanded by modern cosmological experiments. Broadly speaking, the designed stability specifications of SuperBIT coupled with its observational efficiency, image quality, and accessibility rivals state-of-the-art astronomical observatories such as the Hubble Space Telescope. To this end, this work presents an end-to-end design methodology for precision pointing balloon-borne payloads such as SuperBIT within an analytical yet implementationally grounded context. Simulation models of SuperBIT are analytically derived to aid in pre-assembly trade-off and case studies that are pertinent to the dynamic balloon-borne environment. From these results, state estimation techniques and control methodologies are extensively developed, leveraging the analytical framework of simulation models and design studies. This pre-assembly design phase is physically validated during assembly, integration, and testing through implementation in real-time hardware and software, which bridges the gap between analytical results and practical application. SuperBIT attitude determination and control is demonstrated throughout two engineering test flights that verify pointing and image stability requirements in flight, where the post-flight results close the overall design loop by suggesting practical improvements to pre-design methodologies. Overall, the analytical and practical results presented in this work, though centered around the SuperBIT project, provide generically useful and implementationally viable methodologies for high precision balloon-borne instrumentation, all of which are validated, justified, and improved both theoretically and practically. As such, the continuing development of SuperBIT, built from the work presented in this thesis, strives to further the potential for scientific balloon-borne astronomy in the near future.

The ALMA CONOPS project: the impact of funding decisions on observatory performance

NASA Astrophysics Data System (ADS)

Ibsen, Jorge; Hibbard, John; Filippi, Giorgio

2014-08-01

In time when every penny counts, many organizations are facing the question of how much scientific impact a budget cut can have or, putting it in more general terms, which is the science impact of alternative (less costly) operational modes. In reply to such question posted by the governing bodies, the ALMA project had to develop a methodology (ALMA Concepts for Operations, CONOPS) that attempts to measure the impact that alternative operational scenarios may have on the overall scientific production of the Observatory. Although the analysis and the results are ALMA specific, the developed approach is rather general and provides a methodology for a cost-performance analysis of alternatives before any radical alterations to the operations model are adopted. This paper describes the key aspects of the methodology: a) the definition of the Figures of Merit (FoMs) for the assessment of quantitative science performance impacts as well as qualitative impacts, and presents a methodology using these FoMs to evaluate the cost and impact of the different operational scenarios; b) the definition of a REFERENCE operational baseline; c) the identification of Alternative Scenarios each replacing one or more concepts in the REFERENCE by a different concept that has a lower cost and some level of scientific and/or operational impact; d) the use of a Cost-Performance plane to graphically combine the effects that the alternative scenarios can have in terms of cost reduction and affected performance. Although is a firstorder assessment, we believe this approach is useful for comparing different operational models and to understand the cost performance impact of these choices. This can be used to take decision to meet budget cuts as well as in evaluating possible new emergent opportunities.

Philosophy of clinical psychopharmacology.

PubMed

Aragona, Massimiliano

2013-03-01

The renewal of the philosophical debate in psychiatry is one exciting news of recent years. However, its use in psychopharmacology may be problematic, ranging from self-confinement into the realm of values (which leaves the evidence-based domain unchallenged) to complete rejection of scientific evidence. In this paper philosophy is conceived as a conceptual audit of clinical psychopharmacology. Its function is to criticise the epistemological and methodological problems of current neopositivist, ingenuously realist and evidence-servant psychiatry from within the scientific stance and with the aim of aiding psychopharmacologists in practicing a more self-aware, critical and possibly useful clinical practice. Three examples are discussed to suggest that psychopharmacological practice needs conceptual clarification. At the diagnostic level it is shown that the crisis of the current diagnostic system and the problem of comorbidity strongly influence psychopharmacological results, new conceptualizations more respondent to the psychopharmacological requirements being needed. Heterogeneity of research samples, lack of specificity of psychotropic drugs, difficult generalizability of results, need of a phenomenological study of drug-induced psychopathological changes are discussed herein. At the methodological level the merits and limits of evidence-based practice are considered, arguing that clinicians should know the best available evidence but that guidelines should not be constrictive (due to several methodological biases and rhetorical tricks of which the clinician should be aware, sometimes respondent to extra-scientific, economical requests). At the epistemological level it is shown that the clinical stance is shaped by implicit philosophical beliefs about the mind/body problem (reductionism, dualism, interactionism, pragmatism), and that philosophy can aid physicians to be more aware of their beliefs in order to choose the most useful view and to practice coherently. In conclusion, psychopharmacologists already use methodological audit (e.g. statistical audit); similarly, conceptual clarification is needed in both research planning/evaluation and everyday psychopharmacological practice.

Applying Lakatos' Theory to the Theory of Mathematical Problem Solving.

ERIC Educational Resources Information Center

Nunokawa, Kazuhiko

1996-01-01

The relation between Lakatos' theory and issues in mathematics education, especially mathematical problem solving, is investigated by examining Lakatos' methodology of a scientific research program. (AIM)

[On Georges Canguilhem's "What does a scientific ideology mean?" and on French-German contributions on science and ideology in the last forty years].

PubMed

Debru, Claude

2010-06-01

This paper is based on Canguilhem's text on the concept of scientific ideology, which he introduced in 1969. We describe Canguilhem's attempts at designing a methodological framework for the history of science including the status of kinds of knowledge related to science, like scientific ideologies preceding particular scientific domains (like ideologies about inheritance before Mendel, or Spencer's universal evolutionary laws preceding Darwin). This attempt at picturing the relationships between science and ideology is compared with Jürgen Habermas's book Technology and Science as 'Ideology' in 1968. The philosphical issue of human normativity provides the framework of this discussion.

Teaching Scientific Reasoning to Liberal Arts Students

NASA Astrophysics Data System (ADS)

Rubbo, Louis

2014-03-01

University courses in conceptual physics and astronomy typically serve as the terminal science experience for the liberal arts student. Within this population significant content knowledge gains can be achieved by utilizing research verified pedagogical methods. However, from the standpoint of the Univeristy, students are expected to complete these courses not necessarily for the content knowledge but instead for the development of scientific reasoning skills. Results from physics education studies indicate that unless scientific reasoning instruction is made explicit students do not progress in their reasoning abilities. How do we complement the successful content based pedagogical methods with instruction that explicitly focuses on the development of scientific reasoning skills? This talk will explore methodologies that actively engages the non-science students with the explicit intent of fostering their scientific reasoning abilities.

To pluck or not to pluck: scientific methodologies should be carefully chosen, not 'one size fits all'

Treesearch

Todd E. Katzner; Maria Wheeler; Juan Jose Negro; Yula Kapetanakos; J. Andrew DeWoody; Horvath Marton; Irby Lovette

2012-01-01

McDonald and Griffith (2011) raise important points in their critique of reliance on feathers as a source of DNA for scientific research. Although those authors are right about many details, their one-size-fits all approach (i.e. prescribing blood draws for avian DNA analyses) obscures bigger picture issues that are of extraordinary relevance to avian biology. We...

[Evaluation of the quality of Anales Españoles de Pediatría versus Medicina Clínica].

PubMed

Bonillo Perales, A

2002-08-01

To compare the scientific methodology and quality of articles published in Anales Españoles de Pediatría and Medicina Clínica. A stratified and randomized selection of 40 original articles published in 2001 in Anales Españoles de Pediatría and Medicina Clínica was made. Methodological errors in the critical analysis of original articles (21 items), epidemiological design, sample size, statistical complexity and levels of scientific evidence in both journals were compared using the chi-squared and/or Student's t-test. No differences were found between Anales Españoles de Pediatría and Medicina Clínica in the critical evaluation of original articles (p > 0.2). In original articles published in Anales Españoles de Pediatría, the designs were of lower scientific evidence (a lower proportion of clinical trials, cohort and case-control studies) (17.5 vs 42.5 %, p 0.05), sample sizes were smaller (p 0.003) and there was less statistical complexity in the results section (p 0.03). To improve the scientific quality of Anales Españoles de Pediatría, improved study designs, larger sample sizes and greater statistical complexity are required in its articles.

Review of evaluation on ecological carrying capacity: The progress and trend of methodology

NASA Astrophysics Data System (ADS)

Wang, S. F.; Xu, Y.; Liu, T. J.; Ye, J. M.; Pan, B. L.; Chu, C.; Peng, Z. L.

2018-02-01

The ecological carrying capacity (ECC) has been regarded as an important reference to indicate the level of regional sustainable development since the very beginning of twenty-first century. By a brief review of the main progress in ECC evaluation methodologies in recent five years, this paper systematically discusses the features and differences of these methods and expounds the current states and future development trend of ECC methodology. The result shows that further exploration in terms of the dynamic, comprehensive and intelligent assessment technologies needs to be provided in order to form a unified and scientific ECC methodology system and to produce a reliable basis for environmental-economic decision-makings.

Cost-Utility Analysis: Current Methodological Issues and Future Perspectives

PubMed Central

Nuijten, Mark J. C.; Dubois, Dominique J.

2011-01-01

The use of cost–effectiveness as final criterion in the reimbursement process for listing of new pharmaceuticals can be questioned from a scientific and policy point of view. There is a lack of consensus on main methodological issues and consequently we may question the appropriateness of the use of cost–effectiveness data in health care decision-making. Another concern is the appropriateness of the selection and use of an incremental cost–effectiveness threshold (Cost/QALY). In this review, we focus mainly on only some key methodological concerns relating to discounting, the utility concept, cost assessment, and modeling methodologies. Finally we will consider the relevance of some other important decision criteria, like social values and equity. PMID:21713127

[Reference citation].

PubMed

Brkić, Silvija

2013-01-01

Scientific and professional papers represent the information basis for scientific research and professional work. References important for the paper should be cited within the text, and listed at the end of the paper. This paper deals with different styles of reference citation. Special emphasis was placed on the Vancouver Style for reference citation in biomedical journals established by the International Committee of Medical Journal Editors. It includes original samples for citing various types of articles, both printed and electronic, as well as recommendations related to reference citation in accordance with the methodology and ethics of scientific research and guidelines for preparing manuscripts for publication.

Visualizing Forensic Publication Impacts and Collaborations: Presenting at a Scientific Venue Leads to Increased Collaborations between Researchers and Information Professionals

PubMed Central

Makar, Susan; Malanowski, Amanda; Rapp, Katie

2016-01-01

The Information Services Office (ISO) of the National Institute of Standards and Technology (NIST) proactively sought out an opportunity to present the findings of a study that showed the impact of NIST’s forensic research output to its internal customers and outside researchers. ISO analyzed the impact of NIST’s contributions to the peer-reviewed forensic journal literature through citation analysis and network visualizations. The findings of this study were compiled into a poster that was presented during the Forensics@NIST Symposium in December 2014. ISO’s study informed the forensic research community where NIST has had some of the greatest scholarly impact. This paper describes the methodology used to assess the impact of NIST’s forensic publications and shares the results, outcomes, and impacts of ISO’s study and poster presentation. This methodology is adaptable and applicable to other research fields and to other libraries. It has improved the recognition of ISO’s capabilities within NIST and resulted in application of the methodology to additional scientific disciplines. PMID:27956754

The secret lives of experiments: methods reporting in the fMRI literature.

PubMed

Carp, Joshua

2012-10-15

Replication of research findings is critical to the progress of scientific understanding. Accordingly, most scientific journals require authors to report experimental procedures in sufficient detail for independent researchers to replicate their work. To what extent do research reports in the functional neuroimaging literature live up to this standard? The present study evaluated methods reporting and methodological choices across 241 recent fMRI articles. Many studies did not report critical methodological details with regard to experimental design, data acquisition, and analysis. Further, many studies were underpowered to detect any but the largest statistical effects. Finally, data collection and analysis methods were highly flexible across studies, with nearly as many unique analysis pipelines as there were studies in the sample. Because the rate of false positive results is thought to increase with the flexibility of experimental designs, the field of functional neuroimaging may be particularly vulnerable to false positives. In sum, the present study documented significant gaps in methods reporting among fMRI studies. Improved methodological descriptions in research reports would yield significant benefits for the field. Copyright © 2012 Elsevier Inc. All rights reserved.

Corroborating evidence-based medicine.

PubMed

Mebius, Alexander

2014-12-01

Proponents of evidence-based medicine (EBM) have argued convincingly for applying this scientific method to medicine. However, the current methodological framework of the EBM movement has recently been called into question, especially in epidemiology and the philosophy of science. The debate has focused on whether the methodology of randomized controlled trials provides the best evidence available. This paper attempts to shift the focus of the debate by arguing that clinical reasoning involves a patchwork of evidential approaches and that the emphasis on evidence hierarchies of methodology fails to lend credence to the common practice of corroboration in medicine. I argue that the strength of evidence lies in the evidence itself, and not the methodology used to obtain that evidence. Ultimately, when it comes to evaluating the effectiveness of medical interventions, it is the evidence obtained from the methodology rather than the methodology that should establish the strength of the evidence. © 2014 John Wiley & Sons, Ltd.

Assembly line performance and modeling

NASA Astrophysics Data System (ADS)

Rane, Arun B.; Sunnapwar, Vivek K.

2017-09-01

Automobile sector forms the backbone of manufacturing sector. Vehicle assembly line is important section in automobile plant where repetitive tasks are performed one after another at different workstations. In this thesis, a methodology is proposed to reduce cycle time and time loss due to important factors like equipment failure, shortage of inventory, absenteeism, set-up, material handling, rejection and fatigue to improve output within given cost constraints. Various relationships between these factors, corresponding cost and output are established by scientific approach. This methodology is validated in three different vehicle assembly plants. Proposed methodology may help practitioners to optimize the assembly line using lean techniques.

Science/Society Case Study

ERIC Educational Resources Information Center

Moore, John W., Ed.; Moore, Elizabeth A., Ed.

1977-01-01

Discusses the role of the US Food and Drug Administration (FDA) in protecting the American public from carcinogens. Describes scientific testing methodology, risk-benefit analysis and the Delaney clause with its application to saccharin. (CP)

HIGHLIGHTS AND IMPACTS OF THE INTERNATIONAL YEAR OF PLANET EARTH IN HUNGARY

NASA Astrophysics Data System (ADS)

Szarka, L.; Adam, J.; Brezsnyanszky, K.

2009-12-01

International Year of Planet Earth (IYPE) activities of various geo-science associations, universities, research institutes and private companies in Hungary have been successfully coordinated by the Hungarian National Committee, which was established by the Hungarian Academy of Sciences, the UNESCO- and the IUGS National Committees. The National Launch Event (April 17, 2008) was followed with a four-days long “Earth Science Fair” at the Hungarian Natural History Museum in Budapest. The IYPE was even briefly reviewed in the Hungarian Parliament. The Science Festival, organized annually by the Hungarian Academy of Sciences, in 2008 had a special IYPE-inspired slogan: “Science for the Habitable Earth”, where lectures were held about the modern content of the Greek Classical Elements (“earth”, “water”, “air” and “fire”, that is energy) and about the Humanity. In 2008/2009 numerous publications (including the Hungarian version of the IYPE booklet series, under the title GEO-FIFIKA, and the “Geological Map of Hungary for tourists” were produced. Throughout the country, symposia, contests, film shows (e.g., the movie “Another Planet”) and other performances were organized, with increasing media coverage. The worldwide premier of the Planet Earth TV took place in Hungary, on the occasion of the IAGA 11th Scientific Assembly (August 23-30, 2009). One of our conferences (“Earth and Heaven - Geology and Theology”) pointed out that there should be no conflict between science and religion, either in the fields of Earth’s history or evolution. Science (and only science) is able to give reliable knowledge how Nature works, and the investigation of the “ultimate Why” (i.e. the “Primordial Cause”) should be left to religions. At the same time, there are antagonistic conflicts between science and pseudo-science, and also between religions and pseudo-religions. Among the scientific programmes the activity of Geological Institute of Hungary in the OneGeology initiative should be at first mentioned. In 2007/2008, among the main environmental challenges, it was exclusively the so-called “global warming” in the focal point of public interest in Hungary. By now, the importance of soil, groundwater and energy have been also recognized, largely (or at least partly) due to IYPE. This is perhaps the largest result of the IYPE in Hungary.

Between the Under-Labourer and the Master-Builder: Observations on Bunge's Method

NASA Astrophysics Data System (ADS)

Agassi, Joseph

2012-10-01

Mario Bunge has repeatedly discussed contributions to philosophy and to science that are worthless at best and dangerous at worst, especially cases of pseudo-science. He clearly gives his reason in his latest essay on this matter: "The fact that science can be faked to the point of deceiving science lovers suggests the need for a rigorous sifting device". Moreover, this sifting has its rewards, as "sometimes intellectual gold comes mixed with muck". Furthermore, the sifting device is a demarcation of science, which answers interesting questions: what is valuable in science and what makes it tick? The question is under dispute. So before coming to it we should admit a few preliminary ideas that are more difficult to contest than ideas that purport to demarcate science.

Stars and Flowers, Flowers and Stars

NASA Astrophysics Data System (ADS)

Minti, Hari

2012-12-01

The author, a graduated from the Bucharest University (1964), actually living and working in Israel, concerns his book to variable stars and flowers, two domains of his interest. The analogies includes double stars, eclipsing double stars, eclipses, Big Bang. The book contains 34 chapters, each of which concerns various relations between astronomy and other sciences and pseudosciences such as Psychology, Religion, Geology, Computers and Astrology (to which the author is not an adherent). A special part of the book is dedicated to archeoastronomy and ethnoastronomy, as well as to history of astronomy. Between the main points of interest of these parts: ancient sanctuaries in Sarmizegetusa (Dacia), Stone Henge(UK) and other. The last chapter of the book is dedicated to flowers. The book is richly illustrated. It is designed for a wide circle of readers.

Collaborative explanation, explanatory roles, and scientific explaining in practice.

PubMed

Love, Alan C

2015-08-01

Scientific explanation is a perennial topic in philosophy of science, but the literature has fragmented into specialized discussions in different scientific disciplines. An increasing attention to scientific practice by philosophers is (in part) responsible for this fragmentation and has put pressure on criteria of adequacy for philosophical accounts of explanation, usually demanding some form of pluralism. This commentary examines the arguments offered by Fagan and Woody with respect to explanation and understanding in scientific practice. I begin by scrutinizing Fagan's concept of collaborative explanation, highlighting its distinctive advantages and expressing concern about several of its assumptions. Then I analyze Woody's attempt to reorient discussions of scientific explanation around functional considerations, elaborating on the wider implications of this methodological recommendation. I conclude with reflections on synergies and tensions that emerge when the two papers are juxtaposed and how these draw attention to critical issues that confront ongoing philosophical analyses of scientific explanation. Copyright © 2015 Elsevier Ltd. All rights reserved.

Collective Protection Factors Methodology Development Using High Concentration Polydisperse Inert Aerosols: Results of FY09 Testing

DTIC Science & Technology

2012-04-01

Rupprccht & Patashnick (Thermo Scientific) Sequoia Turner*** submicron all airborne sizes 0.4-10 (8 stages) 0.523-20 (5 channels) 0.3-20 (6...Products (San Diego, CA) ** Clean Air Engineering, Inc. (Palatine, IL) *** Sequoia Turner, Block Scientific (Bohemia, NY) IS Table 2. Coordinate...Corporation, New Port Richey, FL [type A/E]), analyzed by extraction, and quantitated by standard curve extrapolation using a Sequoia Turner model

Doing laboratory ethnography: reflections on method in scientific workplaces.

PubMed

Stephens, Neil; Lewis, Jamie

2017-04-01

Laboratory ethnography extended the social scientist's gaze into the day-to-day accomplishment of scientific practice. Here we reflect upon our own ethnographies of biomedical scientific workspaces to provoke methodological discussion on the doing of laboratory ethnography. What we provide is less a 'how to' guide and more a commentary on what to look for and what to look at. We draw upon our empirical research with stem cell laboratories and animal houses, teams producing robotic surgical tools, musicians sonifying data science, a psychiatric genetics laboratory, and scientists developing laboratory grown meat. We use these cases to example a set of potential ethnographic themes worthy of pursuit: science epistemics and the extended laboratory, the interaction order of scientific work, sensory realms and the rending of science as sensible, conferences as performative sites, and the spaces, places and temporalities of scientific work.

[Nursing work and ergonomics].

PubMed

Marziale, M H; Robazzi, M L

2000-12-01

This text articulates empirical evidence resulting from scientific work with the intention of providing a reflection about the application of ergonomics as a methodological instrument to support improvement of the labor conditions of nursing personnel in hospitals.

Is ginseng an ergogenic aid?

PubMed

Bahrke, Michael S; Morgan, William P; Stegner, Aaron

2009-06-01

Ginseng is one of the most popular herbal supplements in the world. Although it is used for the treatment and prevention of many ailments, it is also used to increase work efficiency and is purported to increase energy and physical stamina. Athletes use ginseng for its alleged performance-enhancing attributes. However, many studies examining the pharmacological effects of ginseng on physical performance have not employed sound scientific design and methodology. The purpose of this review is to provide an update on published empirical research focusing primarily on the efficacy of ginseng with respect to physical and athletic performance. Despite attempts in recent investigations to improve on the scientific rigor used in examining the ergogenic properties of ginseng, the authors conclude that many of the same methodological shortcomings observed in earlier studies persist. Enhanced physical performance after ginseng administration in well-designed investigations remains to be demonstrated.

Learning physical descriptors for materials science by compressed sensing

NASA Astrophysics Data System (ADS)

Ghiringhelli, Luca M.; Vybiral, Jan; Ahmetcik, Emre; Ouyang, Runhai; Levchenko, Sergey V.; Draxl, Claudia; Scheffler, Matthias

2017-02-01

The availability of big data in materials science offers new routes for analyzing materials properties and functions and achieving scientific understanding. Finding structure in these data that is not directly visible by standard tools and exploitation of the scientific information requires new and dedicated methodology based on approaches from statistical learning, compressed sensing, and other recent methods from applied mathematics, computer science, statistics, signal processing, and information science. In this paper, we explain and demonstrate a compressed-sensing based methodology for feature selection, specifically for discovering physical descriptors, i.e., physical parameters that describe the material and its properties of interest, and associated equations that explicitly and quantitatively describe those relevant properties. As showcase application and proof of concept, we describe how to build a physical model for the quantitative prediction of the crystal structure of binary compound semiconductors.

Four conceptual issues to consider in integrating social and environmental factors in risk and impact assessments

DOE Office of Scientific and Technical Information (OSTI.GOV)

Domínguez-Gómez, J. Andrés, E-mail: andres@uhu.es

In the last twenty years, both the increase in academic production and the expansion of professional involvement in Environmental Impact Assessment (EIA) and Social Impact Assessment (SIA) have evidenced growing scientific and business interest in risk and impact analysis. However, this growth has not brought with it parallel progress in addressing the main shortcomings of EIA/SIA, i.e. insufficient integration of environmental and social factors into development project analyses and, in cases where the social aspects are considered, technical-methodological failings in their analysis and assessment. It is clear that these weaknesses carry with them substantial threats to the sustainability (social, environmentalmore » and economic) of projects which impact on the environment, and consequently to the local contexts where they are carried out and to the delicate balance of the global ecosystem. This paper argues that, in a sociological context of complexity and dynamism, four conceptual elements should underpin approaches to socio-environmental risk and impact assessment in development projects: a theoretical base in actor–network theory; an ethical grounding in values which are internationally recognized (though not always fulfilled in practice); a (new) epistemological-scientific base; and a methodological foundation in social participation. - Highlights: • A theoretical foundation in actor–network theory • An ethical grounding in values which are internationally recognized, but rarely carried through into practice • A (new) epistemological-scientific base • A methodological foundation in social participation.« less

Effect of oral healthcare education on knowledge, attitude and skills of care home nurses: a systematic literature review.

PubMed

de Lugt-Lustig, Kersti H M E; Vanobbergen, Jacques N O; van der Putten, Gert-Jan; De Visschere, Luc M J; Schols, Jos M G A; de Baat, Cees

2014-02-01

To systematically review the literature on the effect of providing oral healthcare education to care home nurses on their oral healthcare knowledge and attitude and their oral hygiene care skills. A literature search was obtained for relevant articles on oral healthcare education of nurses in care homes, using five electronic retrieval systems and databases. The search was limited to human studies, articles published in English and articles published during the period January 1990 to December 2011. The methodological quality of an article was assessed on the basis of criteria published by the Cochrane Collaboration. For articles not meeting all methodological quality criteria, relevance criteria were used to determine how much scientific evidence could be assigned to the study findings. In accordance with the methodological quality criteria, two randomized controlled trials were included. Additionally, four studies were included after determining the scientific evidence of the study findings. The studies included revealed some scientific evidence and indications that an oral healthcare education programme for care home nurses may improve the nurses' oral healthcare knowledge and attitude. Any effect of oral healthcare education to care home nurses' oral hygiene care skills could not be determined. Oral healthcare education may have a positive effect on care home nurses' oral healthcare knowledge and attitude and on care home residents' oral hygiene, whereas any effect on care home nurses' oral hygiene care skills could not be found. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Projets et Resultats des Recherches sur l'Histoire des Bibliotheques en Pologne (Projects and Results of Research on the History of Libraries in Poland).

ERIC Educational Resources Information Center

Kubow, Stefan

The history of library science in Poland and a number of Polish research projects are reviewed in this paper. It is concluded that a considerable amount of research has been done on the history of libraries in Poland, but that this research is fragmented and separated by its focus on theory or methodology. The methodology of scientific research in…

[The triad configuration, humanist-existential-personal: a theoretical and methodological approach to psychiatric and mental health nursing].

PubMed

Vietta, E P

1995-01-01

The author establishes a research line based on a theoretical-methodological referential for the qualitative investigation of psychiatric nursing and mental health. Aspects of humanist and existential philosophies and personalism were evaluated integrating them in a unique perspective. In order to maintain the scientific method of research in this referential the categorization process which will be adopted in this kind of investigation was explained.

ITK: enabling reproducible research and open science

PubMed Central

McCormick, Matthew; Liu, Xiaoxiao; Jomier, Julien; Marion, Charles; Ibanez, Luis

2014-01-01

Reproducibility verification is essential to the practice of the scientific method. Researchers report their findings, which are strengthened as other independent groups in the scientific community share similar outcomes. In the many scientific fields where software has become a fundamental tool for capturing and analyzing data, this requirement of reproducibility implies that reliable and comprehensive software platforms and tools should be made available to the scientific community. The tools will empower them and the public to verify, through practice, the reproducibility of observations that are reported in the scientific literature. Medical image analysis is one of the fields in which the use of computational resources, both software and hardware, are an essential platform for performing experimental work. In this arena, the introduction of the Insight Toolkit (ITK) in 1999 has transformed the field and facilitates its progress by accelerating the rate at which algorithmic implementations are developed, tested, disseminated and improved. By building on the efficiency and quality of open source methodologies, ITK has provided the medical image community with an effective platform on which to build a daily workflow that incorporates the true scientific practices of reproducibility verification. This article describes the multiple tools, methodologies, and practices that the ITK community has adopted, refined, and followed during the past decade, in order to become one of the research communities with the most modern reproducibility verification infrastructure. For example, 207 contributors have created over 2400 unit tests that provide over 84% code line test coverage. The Insight Journal, an open publication journal associated with the toolkit, has seen over 360,000 publication downloads. The median normalized closeness centrality, a measure of knowledge flow, resulting from the distributed peer code review system was high, 0.46. PMID:24600387

ITK: enabling reproducible research and open science.

PubMed

McCormick, Matthew; Liu, Xiaoxiao; Jomier, Julien; Marion, Charles; Ibanez, Luis

2014-01-01

Reproducibility verification is essential to the practice of the scientific method. Researchers report their findings, which are strengthened as other independent groups in the scientific community share similar outcomes. In the many scientific fields where software has become a fundamental tool for capturing and analyzing data, this requirement of reproducibility implies that reliable and comprehensive software platforms and tools should be made available to the scientific community. The tools will empower them and the public to verify, through practice, the reproducibility of observations that are reported in the scientific literature. Medical image analysis is one of the fields in which the use of computational resources, both software and hardware, are an essential platform for performing experimental work. In this arena, the introduction of the Insight Toolkit (ITK) in 1999 has transformed the field and facilitates its progress by accelerating the rate at which algorithmic implementations are developed, tested, disseminated and improved. By building on the efficiency and quality of open source methodologies, ITK has provided the medical image community with an effective platform on which to build a daily workflow that incorporates the true scientific practices of reproducibility verification. This article describes the multiple tools, methodologies, and practices that the ITK community has adopted, refined, and followed during the past decade, in order to become one of the research communities with the most modern reproducibility verification infrastructure. For example, 207 contributors have created over 2400 unit tests that provide over 84% code line test coverage. The Insight Journal, an open publication journal associated with the toolkit, has seen over 360,000 publication downloads. The median normalized closeness centrality, a measure of knowledge flow, resulting from the distributed peer code review system was high, 0.46.

An end-users oriented methodology for enhancing the integration of knowledge on soil-water-sediment systems in River Basin Management: an illustration from the AquaTerra project.

PubMed

Merly, Corinne; Chapman, Antony; Mouvet, Christophe

2012-01-01

Research results in environmental and socio-economic sciences are often under-used by stakeholders involved in the management of natural resources. To minimise this gap, the FP6 EU interdisciplinary project AquaTerra (AT) developed an end-users' integration methodology in order to ensure that the data, knowledge and tools related to the soil-water-sediment system that were generated by the project were delivered in a meaningful way for end-users, thus improving their uptake. The methodology and examples of its application are presented in this paper. From the 408 project deliverables, 96 key findings were identified, 53 related to data and knowledge, and 43 describing advanced tools. River Basin Management (RBM) stakeholders workshops identified 8 main RBM issues and 25 specific stakeholders' questions related to RBM which were classified into seven groups of cross-cutting issues, namely scale, climate change, non-climatic change, the need for systemic approaches, communication and participation, international and inter-basin coordination and collaboration, and the implementation of the Water Framework Directive. The integration methodology enabled an assessment of how AT key findings meet stakeholders' demands, and for each main RBM issue and for each specific question, described the added-value of the AT project in terms of knowledge and tools generated, key parameters to consider, and recommendations that can be made to stakeholders and the wider scientific community. Added value and limitations of the integration methodology and its outcomes are discussed and recommendations are provided to further improve integration methodology and bridge the gaps between scientific research data and their potential uptake by end-users.

Semantic Information Processing of Physical Simulation Based on Scientific Concept Vocabulary Model

NASA Astrophysics Data System (ADS)

Kino, Chiaki; Suzuki, Yoshio; Takemiya, Hiroshi

Scientific Concept Vocabulary (SCV) has been developed to actualize Cognitive methodology based Data Analysis System: CDAS which supports researchers to analyze large scale data efficiently and comprehensively. SCV is an information model for processing semantic information for physics and engineering. In the model of SCV, all semantic information is related to substantial data and algorisms. Consequently, SCV enables a data analysis system to recognize the meaning of execution results output from a numerical simulation. This method has allowed a data analysis system to extract important information from a scientific view point. Previous research has shown that SCV is able to describe simple scientific indices and scientific perceptions. However, it is difficult to describe complex scientific perceptions by currently-proposed SCV. In this paper, a new data structure for SCV has been proposed in order to describe scientific perceptions in more detail. Additionally, the prototype of the new model has been constructed and applied to actual data of numerical simulation. The result means that the new SCV is able to describe more complex scientific perceptions.

Regional Instrumentation Centers.

ERIC Educational Resources Information Center

Cromie, William J.

1980-01-01

Focuses on the activities of regional instrumentation centers that utilize the state-of-the-art instruments and methodology in basic scientific research. The emphasis is on the centers involved in mass spectroscopy, magnetic resonance spectroscopy, lasers, and accelerators. (SA)

THE ROLE OF EXPOSURE ANALYSIS IN HUMAN HEALTH RISK ASSESSMENT

EPA Science Inventory

This presentation will cover the basic methodologies used for assessing human exposures to environmental pollutants, and some of the scientific challenges involved in conducting exposure and risk assessments in support of regulatory evaluations.

AMD NOX REDUCTION IMPACTS

EPA Science Inventory

This is the first phase of a potentially multi-phase project aimed at identifying scientific methodologies that will lead to the development of innnovative analytical tools supporting the analysis of control strategy effectiveness, namely. accountabilty. Significant reductions i...

CI-Miner: A Semantic Methodology to Integrate Scientists, Data and Documents through the Use of Cyber-Infrastructure

NASA Astrophysics Data System (ADS)

Pinheiro da Silva, P.; CyberShARE Center of Excellence

2011-12-01

Scientists today face the challenge of rethinking the manner in which they document and make available their processes and data in an international cyber-infrastructure of shared resources. Some relevant examples of new scientific practices in the realm of computational and data extraction sciences include: large scale data discovery; data integration; data sharing across distinct scientific domains, systematic management of trust and uncertainty; and comprehensive support for explaining processes and results. This talk introduces CI-Miner - an innovative hands-on, open-source, community-driven methodology to integrate these new scientific practices. It has been developed in collaboration with scientists, with the purpose of capturing, storing and retrieving knowledge about scientific processes and their products, thereby further supporting a new generation of science techniques based on data exploration. CI-Miner uses semantic annotations in the form of W3C Ontology Web Language-based ontologies and Proof Markup Language (PML)-based provenance to represent knowledge. This methodology specializes in general-purpose ontologies, projected into workflow-driven ontologies(WDOs) and into semantic abstract workflows (SAWs). Provenance in PML is CI-Miner's integrative component, which allows scientists to retrieve and reason with the knowledge represented in these new semantic documents. It serves additionally as a platform to share such collected knowledge with the scientific community participating in the international cyber-infrastructure. The integrated semantic documents that are tailored for the use of human epistemic agents may also be utilized by machine epistemic agents, since the documents are based on W3C Resource Description Framework (RDF) notation. This talk is grounded upon interdisciplinary lessons learned through the use of CI-Miner in support of government-funded national and international cyber-infrastructure initiatives in the areas of geo-sciences (NSF-GEON and NSF-EarthScope), environmental sciences (CEON, NSF NEON, NSF-LTER and DOE-Ameri-Flux), and solar physics (VSTO and NSF-SPCDIS). The discussion on provenance is based on the use of PML in support of projects in collaboration with government organizations (DARPA, ARDA, NSF, DHS and DOE), research organizations (NCAR and PNNL), and industries (IBM and SRI International).

Constructing the principles: Method and metaphysics in the progress of theoretical physics

NASA Astrophysics Data System (ADS)

Glass, Lawrence C.

This thesis presents a new framework for the philosophy of physics focused on methodological differences found in the practice of modern theoretical physics. The starting point for this investigation is the longstanding debate over scientific realism. Some philosophers have argued that it is the aim of science to produce an accurate description of the world including explanations for observable phenomena. These scientific realists hold that our best confirmed theories are approximately true and that the entities they propose actually populate the world, whether or not they have been observed. Others have argued that science achieves only frameworks for the prediction and manipulation of observable phenomena. These anti-realists argue that truth is a misleading concept when applied to empirical knowledge. Instead, focus should be on the empirical adequacy of scientific theories. This thesis argues that the fundamental distinction at issue, a division between true scientific theories and ones which are empirically adequate, is best explored in terms of methodological differences. In analogy with the realism debate, there are at least two methodological strategies. Rather than focusing on scientific theories as wholes, this thesis takes as units of analysis physical principles which are systematic empirical generalizations. The first possible strategy, the conservative, takes the assumption that the empirical adequacy of a theory in one domain serves as good evidence for such adequacy in other domains. This then motivates the application of the principle to new domains. The second strategy, the innovative, assumes that empirical adequacy in one domain does not justify the expectation of adequacy in other domains. New principles are offered as explanations in the new domain. The final part of the thesis is the application of this framework to two examples. On the first, Lorentz's use of the aether is reconstructed in terms of the conservative strategy with respect to the principles of Galilean relativity. A comparison between the conservative strategy as an application of the conservative strategy and TeVeS as one of the innovative constitutes the second example.

In Praise of Sociology.

PubMed

Connell, Raewyn

2017-08-01

This reflection on the relevance of sociology starts with the different forms of social knowledge, and some autobiographical reflection on my engagement with the discipline. A research-based social science is made urgent by the prevalence of distortion and pseudoscience in the public realm. However, the research-based knowledge formation is embedded in a global economy of knowledge that centers on a privileged group of institutions and produces major imbalances on a world scale. Sociological data collection has important uses in policy and public discussion. But data need to be embedded in a larger project of understanding the world; this is what gives excitement to the work. Sociology has a potential future of marginality or triviality in the neoliberal economy and its university system. There are better trajectories into the future-but they have to be fought for. Cette réflexion sur l'utilité de la sociologie commence avec les différentes formes de savoir social, ainsi que quelques réflexions biographiques sur mon engagement avec la discipline. Le besoin d'une science sociale orientée vers la recherche est devenue nécessaire suite à la prédominance de la distorsion et de la pseudoscience dans la sphère publique. Par contre, ce savoir centré sur la recherche est lié à une économie globale de la connaissance qui est proche d'un groupe privilégié d'institutions et produit des déséquilibres majeurs au niveau mondial. La collecte de données sociologiques a une grande utilité en politique et dans les discussions publiques. Mais ces données doivent être liées à un projet plus large de compréhension du monde ; c'est ce qui rend ce travail excitant. La sociologie risque la marginalisation ou la trivialité dans une économie néo-libérale et son système universitaire. Il existe de meilleures trajectoires pour l'avenir - mais elles doivent être défendues. © 2017 Canadian Sociological Association/La Société canadienne de sociologie.

Special Plans and Operations: Assessment of Allegations Concerning Traumatic Brain Injury Research Integrity in Iraq

DTIC Science & Technology

2011-03-31

protocols conducted in Iraq. His office had been designated by the 1 A research protocol is a formal document detailing the study methodology and the...Human Research Protections Program plan requires scientific peer review to ensure that research is scientifically sound in its design and methods, and...ofthe approved research protocol and IRB minutes, revealed that there was no mention of "active rehabilitation and exercise" under the design

Cognitive Foundations for Visual Analytics

DOE Office of Scientific and Technical Information (OSTI.GOV)

Greitzer, Frank L.; Noonan, Christine F.; Franklin, Lyndsey

In this report, we provide an overview of scientific/technical literature on information visualization and VA. Topics discussed include an update and overview of the extensive literature search conducted for this study, the nature and purpose of the field, major research thrusts, and scientific foundations. We review methodologies for evaluating and measuring the impact of VA technologies as well as taxonomies that have been proposed for various purposes to support the VA community. A cognitive science perspective underlies each of these discussions.

Evaluating science return in space exploration initiative architectures

NASA Technical Reports Server (NTRS)

Budden, Nancy Ann; Spudis, Paul D.

1993-01-01

Science is an important aspect of the Space Exploration Initiative, a program to explore the Moon and Mars with people and machines. Different SEI mission architectures are evaluated on the basis of three variables: access (to the planet's surface), capability (including number of crew, equipment, and supporting infrastructure), and time (being the total number of man-hours available for scientific activities). This technique allows us to estimate the scientific return to be expected from different architectures and from different implementations of the same architecture. Our methodology allows us to maximize the scientific return from the initiative by illuminating the different emphases and returns that result from the alternative architectural decisions.

Cosmetic gynecology in the view of evidence-based medicine and ACOG recommendations: a review.

PubMed

Ostrzenski, Adam

2011-09-01

To conduct a methodological review of the existing scientific literature within the field of cosmetic gynecology in the view of evidence-based medicine and to establish their relevance to the ACOG Committee Opinion No. 378. The appropriate medical subject heading terms were selected and applied in the search of the Internet multiple databases since 1900 until January 2010. Articles focusing on cosmetic gynecology were reviewed. Also, anecdotal and advertising literatures were analyzed. A methodological review of the literatures was conducted. In peer review journals, 72 relevant articles related to cosmetic gynecology were identified. Anecdotal information was identified in 3 sources and over 1,100 published marketing literatures were identified on the Internet and no scientific journals. Among reviewed articles on cosmetic gynecology, only two articles met the level II-2 in evidence-based medicine. The absence of documentations on the safety and effectiveness of cosmetic vaginal procedures in the scientific literatures was ACOG's main concern. Practicing cosmetic gynecology within ACOG recommendations is desirable and possible. Currently, the standard of practice of cosmetic gynecology cannot be determined due to the absence of the documentation on safety and effectiveness. Traditional gynecologic surgical procedures cannot be called cosmetic procedures, since it is a deceptive form of practice and marketing. Creating medical terminology trademarks and establishing a business model that tries to control clinical-scientific knowledge dissemination is unethical.

Generic and scientific constraints involving geoethics and geoeducation in planetary geosciences

NASA Astrophysics Data System (ADS)

Martínez-Frías, Jesús

2013-04-01

Geoscience education is a key factor in the academic, scientific and professional progress of any modern society. Geoethics is an interdisciplinary field, which involves Earth and Planetary Sciences as well as applied ethics, regarding the study of the abiotic world. These coss-cutting interactions linking scientific, societal and cultural aspects, consider our planet, in its modern approach, as a system and as a model. This new perspective is extremely important in the context of geoducation in planetary geosciences. In addition, Earth, our home planet, is the only planet in our solar system known to harbor life. This also makes it crucial to develop any scientific strategy and methodological technique (e.g. Raman spectroscopy) of searching for extraterrestrial life. In this context, it has been recently proposed [1-3] that the incorporation of the geoethical and geodiversity issues in planetary geology and astrobiology studies would enrich their methodological and conceptual character (mainly but not only in relation to planetary protection). Modern geoscience education must take into account that, in order to understand the origin and evolution of our planet, we need to be aware that the Earth is open to space, and that the study of meteorites, asteroids, the Moon and Mars is also essential for this purpose (Earth analogs are also unique sites to define planetary guidelines). Generic and scientific constraints involving geoethics and geoeducation should be incorporated into the teaching of all fundamental knowledge and skills for students and teachers. References: [1] Martinez-Frias, J. et al. (2009) 9th European Workshop on Astrobiology, EANA 09, 12-14 October 2009, Brussels, Belgiam. [2] Martinez-Frias, J., et al. (2010) 38th COSPAR Scientific Assembly. Protecting the Lunar and Martian Environments for Scientific Research, Bremen, Germany, 18-25 July. [3] Walsh et al. (2012) 43rd Lunar and Planetary Science Conference, 1910.pdf

Human perception testing methodology for evaluating EO/IR imaging systems

NASA Astrophysics Data System (ADS)

Graybeal, John J.; Monfort, Samuel S.; Du Bosq, Todd W.; Familoni, Babajide O.

2018-04-01

The U.S. Army's RDECOM CERDEC Night Vision and Electronic Sensors Directorate (NVESD) Perception Lab is tasked with supporting the development of sensor systems for the U.S. Army by evaluating human performance of emerging technologies. Typical research questions involve detection, recognition and identification as a function of range, blur, noise, spectral band, image processing techniques, image characteristics, and human factors. NVESD's Perception Lab provides an essential bridge between the physics of the imaging systems and the performance of the human operator. In addition to quantifying sensor performance, perception test results can also be used to generate models of human performance and to drive future sensor requirements. The Perception Lab seeks to develop and employ scientifically valid and efficient perception testing procedures within the practical constraints of Army research, including rapid development timelines for critical technologies, unique guidelines for ethical testing of Army personnel, and limited resources. The purpose of this paper is to describe NVESD Perception Lab capabilities, recent methodological improvements designed to align our methodology more closely with scientific best practice, and to discuss goals for future improvements and expanded capabilities. Specifically, we discuss modifying our methodology to improve training, to account for human fatigue, to improve assessments of human performance, and to increase experimental design consultation provided by research psychologists. Ultimately, this paper outlines a template for assessing human perception and overall system performance related to EO/IR imaging systems.

Collaboration Networks in the Brazilian Scientific Output in Evolutionary Biology: 2000-2012.

PubMed

Santin, Dirce M; Vanz, Samile A S; Stumpf, Ida R C

2016-03-01

This article analyzes the existing collaboration networks in the Brazilian scientific output in Evolutionary Biology, considering articles published during the period from 2000 to 2012 in journals indexed by Web of Science. The methodology integrates bibliometric techniques and Social Network Analysis resources to describe the growth of Brazilian scientific output and understand the levels, dynamics and structure of collaboration between authors, institutions and countries. The results unveil an enhancement and consolidation of collaborative relationships over time and suggest the existence of key institutions and authors, whose influence on research is expressed by the variety and intensity of the relationships established in the co-authorship of articles. International collaboration, present in more than half of the publications, is highly significant and unusual in Brazilian science. The situation indicates the internationalization of scientific output and the ability of the field to take part in the science produced by the international scientific community.

Doing laboratory ethnography: reflections on method in scientific workplaces

PubMed Central

Stephens, Neil; Lewis, Jamie

2017-01-01

Laboratory ethnography extended the social scientist’s gaze into the day-to-day accomplishment of scientific practice. Here we reflect upon our own ethnographies of biomedical scientific workspaces to provoke methodological discussion on the doing of laboratory ethnography. What we provide is less a ‘how to’ guide and more a commentary on what to look for and what to look at. We draw upon our empirical research with stem cell laboratories and animal houses, teams producing robotic surgical tools, musicians sonifying data science, a psychiatric genetics laboratory, and scientists developing laboratory grown meat. We use these cases to example a set of potential ethnographic themes worthy of pursuit: science epistemics and the extended laboratory, the interaction order of scientific work, sensory realms and the rending of science as sensible, conferences as performative sites, and the spaces, places and temporalities of scientific work. PMID:28546784

More than Anecdotes: Fishers' Ecological Knowledge Can Fill Gaps for Ecosystem Modeling.

PubMed

Bevilacqua, Ana Helena V; Carvalho, Adriana R; Angelini, Ronaldo; Christensen, Villy

2016-01-01

Ecosystem modeling applied to fisheries remains hampered by a lack of local information. Fishers' knowledge could fill this gap, improving participation in and the management of fisheries. The same fishing area was modeled using two approaches: based on fishers' knowledge and based on scientific information. For the former, the data was collected by interviews through the Delphi methodology, and for the latter, the data was gathered from the literature. Agreement between the attributes generated by the fishers' knowledge model and scientific model is discussed and explored, aiming to improve data availability, the ecosystem model, and fisheries management. The ecosystem attributes produced from the fishers' knowledge model were consistent with the ecosystem attributes produced by the scientific model, and elaborated using only the scientific data from literature. This study provides evidence that fishers' knowledge may suitably complement scientific data, and may improve the modeling tools for the research and management of fisheries.

Methodology for evaluating pattern transfer completeness in inkjet printing with irregular edges

NASA Astrophysics Data System (ADS)

Huang, Bo-Cin; Chan, Hui-Ju; Hong, Jian-Wei; Lo, Cheng-Yao

2016-06-01

A methodology for quantifying and qualifying pattern transfer completeness in inkjet printing through examining both pattern dimensions and pattern contour deviations from reference design is proposed, which enables scientifically identifying and evaluating inkjet-printed lines, corners, circles, ellipses, and spirals with irregular edges of bulging, necking, and unpredictable distortions resulting from different process conditions. This methodology not only avoids differences in individual perceptions of ambiguous pattern distortions but also indicates the systematic effects of mechanical stresses applied in different directions to a polymer substrate, and is effective for both optical and electrical microscopy in direct and indirect lithography or lithography-free patterning.

Enhanced methodology for porting ion chromatography retention data.

PubMed

Park, Soo Hyun; Shellie, Robert A; Dicinoski, Greg W; Schuster, Georg; Talebi, Mohammad; Haddad, Paul R; Szucs, Roman; Dolan, John W; Pohl, Christopher A

2016-03-04

Porting is a powerful methodology to recalibrate an existing database of ion chromatography (IC) retention times by reflecting the changes of column behavior resulting from either batch-to-batch variability in the production of the column or the manufacture of new versions of a column. This approach has been employed to update extensive databases of retention data of inorganic and organic anions forming part of the "Virtual Column" software marketed by Thermo Fisher Scientific, which is the only available commercial optimization tool for IC separation. The current porting process is accomplished by performing three isocratic separations with two representative analyte ions in order to derive a porting equation which expresses the relationship between old and new data. Although the accuracy of retention prediction is generally enhanced on new columns, errors were observed on some columns. In this work, the porting methodology was modified in order to address this issue, where the porting equation is now derived by using six representative analyte ions (chloride, bromide, iodide, perchlorate, sulfate, and thiosulfate). Additionally, the updated porting methodology has been applied on three Thermo Fisher Scientific columns (AS20, AS19, and AS11HC). The proposed approach showed that the new porting methodology can provide more accurate and robust retention prediction on a wide range of columns, where average errors in retention times for ten test anions under three eluent conditions were less than 1.5%. Moreover, the retention prediction using this new approach provided an acceptable level of accuracy on a used column exhibiting changes in ion-exchange capacity. Crown Copyright © 2016. Published by Elsevier B.V. All rights reserved.

Big Data Ecosystems Enable Scientific Discovery

DOE Office of Scientific and Technical Information (OSTI.GOV)

Critchlow, Terence J.; Kleese van Dam, Kerstin

Over the past 5 years, advances in experimental, sensor and computational technologies have driven the exponential growth in the volumes, acquisition rates, variety and complexity of scientific data. As noted by Hey et al in their 2009 e-book The Fourth Paradigm, this availability of large-quantities of scientifically meaningful data has given rise to a new scientific methodology - data intensive science. Data intensive science is the ability to formulate and evaluate hypotheses using data and analysis to extend, complement and, at times, replace experimentation, theory, or simulation. This new approach to science no longer requires scientists to interact directly withmore » the objects of their research; instead they can utilize digitally captured, reduced, calibrated, analyzed, synthesized and visualized results - allowing them carry out 'experiments' in data.« less

A Principal Component Analysis of 39 Scientific Impact Measures

PubMed Central

Bollen, Johan; Van de Sompel, Herbert

2009-01-01

Background The impact of scientific publications has traditionally been expressed in terms of citation counts. However, scientific activity has moved online over the past decade. To better capture scientific impact in the digital era, a variety of new impact measures has been proposed on the basis of social network analysis and usage log data. Here we investigate how these new measures relate to each other, and how accurately and completely they express scientific impact. Methodology We performed a principal component analysis of the rankings produced by 39 existing and proposed measures of scholarly impact that were calculated on the basis of both citation and usage log data. Conclusions Our results indicate that the notion of scientific impact is a multi-dimensional construct that can not be adequately measured by any single indicator, although some measures are more suitable than others. The commonly used citation Impact Factor is not positioned at the core of this construct, but at its periphery, and should thus be used with caution. PMID:19562078

Predicting future discoveries from current scientific literature.

PubMed

Petrič, Ingrid; Cestnik, Bojan

2014-01-01

Knowledge discovery in biomedicine is a time-consuming process starting from the basic research, through preclinical testing, towards possible clinical applications. Crossing of conceptual boundaries is often needed for groundbreaking biomedical research that generates highly inventive discoveries. We demonstrate the ability of a creative literature mining method to advance valuable new discoveries based on rare ideas from existing literature. When emerging ideas from scientific literature are put together as fragments of knowledge in a systematic way, they may lead to original, sometimes surprising, research findings. If enough scientific evidence is already published for the association of such findings, they can be considered as scientific hypotheses. In this chapter, we describe a method for the computer-aided generation of such hypotheses based on the existing scientific literature. Our literature-based discovery of NF-kappaB with its possible connections to autism was recently approved by scientific community, which confirms the ability of our literature mining methodology to accelerate future discoveries based on rare ideas from existing literature.

Applied Coastal Oceanography--A Course That Integrates Science and Business.

ERIC Educational Resources Information Center

Montvilo, Jerome A.; Levin, Douglas R.

1998-01-01

Describes a course designed to teach students the fundamentals of coastal oceanography and the scientific methodologies used in studying this field. Business applications of this information also play an important role in the course. (DDR)

[The root of the deep and fast ongoing evolution of both structure and methodology of clinical research].

PubMed

Tavazzi, Luigi

2016-03-01

The growing scientific knowledge and technology development are leading to radical changes in biological and medical research. The prevalent lines of development deal with a pragmatic evolution of controlled clinical trials, a massive diffusion of observational research, which is progressively incorporated in clinical practice, new models and designs of clinical research, the systematic use of information technology to build up vast networks of medical centers producing huge amounts of shared data to be managed through the big data methodology, personalized as well as precision medicine, a reshaped physician-patient relationship based on a co-working principle. All this is leading to profound changes in public health governance, a renewal of clinical epidemiology and prevention, a modified structure of several specific sectors of medical care, hopefully guided by scientific evidences. A few aspects of such an evolving picture are discussed in this article.

[The diversity of science in Carnap's, Lewin's and Fleck's philosophy. The development of a pluralistic scientific concept].

PubMed

Köchy, Kristian

2010-03-01

In the 1920s and 1930s three different but simultaneous approaches of philosophy of science can be distinguished: the logical approach of the physicist Rudolf Carnap, the logico-historical approach of the psychologist Kurt Lewin and the socio-historical approach of the medical scientist Ludwik Fleck. While the philosophies of Lewin and Fleck can be characterized as contextual appraisals which account for the interactions between particular sciences and their historical, socio-cultural or intellectual environments, Carnap's philosohy is narrowed to an internal methodology centered on scientific propositions and ogical structures in general. In addition to these differences in aim and practice of methodological analysis the estimation of the real disunity and diversity of the special branches of science differs. Instead of Carnap's ideal of a unified science from the new pluralistic point of view the evaluation of the empirical multiplicity of particular sciences obtains philosophical acceptance.

Social validity in single-case research: A systematic literature review of prevalence and application.

PubMed

Snodgrass, Melinda R; Chung, Moon Y; Meadan, Hedda; Halle, James W

2018-03-01

Single-case research (SCR) has been a valuable methodology in special education research. Montrose Wolf (1978), an early pioneer in single-case methodology, coined the term "social validity" to refer to the social importance of the goals selected, the acceptability of procedures employed, and the effectiveness of the outcomes produced in applied investigations. Since 1978, many contributors to SCR have included social validity as a feature of their articles and several authors have examined the prevalence and role of social validity in SCR. We systematically reviewed all SCR published in six highly-ranked special education journals from 2005 to 2016 to establish the prevalence of social validity assessments and to evaluate their scientific rigor. We found relatively low, but stable prevalence with only 28 publications addressing all three factors of the social validity construct (i.e., goals, procedures, outcomes). We conducted an in-depth analysis of the scientific rigor of these 28 publications. Social validity remains an understudied construct in SCR, and the scientific rigor of social validity assessments is often lacking. Implications and future directions are discussed. Copyright © 2018 Elsevier Ltd. All rights reserved.

Foundation stones for a real socio-environmental integration in projects' impact assessments

NASA Astrophysics Data System (ADS)

Andres Dominguez-Gomez, J.

2015-04-01

In the last twenty years, both the increase in academic production and the expansion of professional involvement in Environmental Impact Assessment (EIA) and Social Impact Assessment (SIA), have evidenced growing scientific and business interest in risk and impact analysis. However, this growth has not brought with it a parallel progress in addressing their main shortcomings: insufficient integration of environmental and social features into development project analyses and, in cases where the social aspects are considered, technical-methodological failings in their diagnosis and assessment. It is clear that these weaknesses carry with them substantial threats to the sustainability (social, environmental and economic) of schemes which impact on the environment, and in consequence, to the local contexts where they are carried out and to the delicate balance of the global ecosystem. This paper argue that, in a sociological context of growing complexity, four foundation-stones are required to underpin research methodologies (for both diagnosis and assessment) in the socio-environmental risks of development projects: a theoretical foundation in actor-network theory; an ethical grounding in values which are internationally recognized though not always carried through into practice; a (new) epistemological-scientific base; and a methodological foundation in social participation.

The differential impact of scientific quality, bibliometric factors, and social media activity on the influence of systematic reviews and meta-analyses about psoriasis.

PubMed

Ruano, Juan; Aguilar-Luque, Macarena; Gómez-Garcia, Francisco; Alcalde Mellado, Patricia; Gay-Mimbrera, Jesus; Carmona-Fernandez, Pedro J; Maestre-López, Beatriz; Sanz-Cabanillas, Juan Luís; Hernández Romero, José Luís; González-Padilla, Marcelino; Vélez García-Nieto, Antonio; Isla-Tejera, Beatriz

2018-01-01

Researchers are increasingly using on line social networks to promote their work. Some authors have suggested that measuring social media activity can predict the impact of a primary study (i.e., whether or not an article will be highly cited). However, the influence of variables such as scientific quality, research disclosures, and journal characteristics on systematic reviews and meta-analyses has not yet been assessed. The present study aims to describe the effect of complex interactions between bibliometric factors and social media activity on the impact of systematic reviews and meta-analyses about psoriasis (PROSPERO 2016: CRD42016053181). Methodological quality was assessed using the Assessing the Methodological Quality of Systematic Reviews (AMSTAR) tool. Altmetrics, which consider Twitter, Facebook, and Google+ mention counts as well as Mendeley and SCOPUS readers, and corresponding article citation counts from Google Scholar were obtained for each article. Metadata and journal-related bibliometric indices were also obtained. One-hundred and sixty-four reviews with available altmetrics information were included in the final multifactorial analysis, which showed that social media and impact factor have less effect than Mendeley and SCOPUS readers on the number of cites that appear in Google Scholar. Although a journal's impact factor predicted the number of tweets (OR, 1.202; 95% CI, 1.087-1.049), the years of publication and the number of Mendeley readers predicted the number of citations in Google Scholar (OR, 1.033; 95% CI, 1.018-1.329). Finally, methodological quality was related neither with bibliometric influence nor social media activity for systematic reviews. In conclusion, there seems to be a lack of connectivity between scientific quality, social media activity, and article usage, thus predicting scientific success based on these variables may be inappropriate in the particular case of systematic reviews.

The differential impact of scientific quality, bibliometric factors, and social media activity on the influence of systematic reviews and meta-analyses about psoriasis

PubMed Central

Gómez-Garcia, Francisco; Alcalde Mellado, Patricia; Gay-Mimbrera, Jesus; Carmona-Fernandez, Pedro J.; Maestre-López, Beatriz; Sanz-Cabanillas, Juan Luís; Hernández Romero, José Luís; González-Padilla, Marcelino; Vélez García-Nieto, Antonio; Isla-Tejera, Beatriz

2018-01-01

Researchers are increasingly using on line social networks to promote their work. Some authors have suggested that measuring social media activity can predict the impact of a primary study (i.e., whether or not an article will be highly cited). However, the influence of variables such as scientific quality, research disclosures, and journal characteristics on systematic reviews and meta-analyses has not yet been assessed. The present study aims to describe the effect of complex interactions between bibliometric factors and social media activity on the impact of systematic reviews and meta-analyses about psoriasis (PROSPERO 2016: CRD42016053181). Methodological quality was assessed using the Assessing the Methodological Quality of Systematic Reviews (AMSTAR) tool. Altmetrics, which consider Twitter, Facebook, and Google+ mention counts as well as Mendeley and SCOPUS readers, and corresponding article citation counts from Google Scholar were obtained for each article. Metadata and journal-related bibliometric indices were also obtained. One-hundred and sixty-four reviews with available altmetrics information were included in the final multifactorial analysis, which showed that social media and impact factor have less effect than Mendeley and SCOPUS readers on the number of cites that appear in Google Scholar. Although a journal’s impact factor predicted the number of tweets (OR, 1.202; 95% CI, 1.087–1.049), the years of publication and the number of Mendeley readers predicted the number of citations in Google Scholar (OR, 1.033; 95% CI, 1.018–1.329). Finally, methodological quality was related neither with bibliometric influence nor social media activity for systematic reviews. In conclusion, there seems to be a lack of connectivity between scientific quality, social media activity, and article usage, thus predicting scientific success based on these variables may be inappropriate in the particular case of systematic reviews. PMID:29377889

Scaffolding Student Learning in the Discipline-Specific Knowledge through Contemporary Science Practices: Developing High-School Students' Epidemiologic Reasoning through Data Analysis

NASA Astrophysics Data System (ADS)

Oura, Hiroki

Science is a disciplined practice about knowing puzzling observations and unknown phenomena. Scientific knowledge of the product is applied to develop technological artifacts and solve complex problems in society. Scientific practices are undeniably relevant to our economy, civic activity, and personal lives, and thus public education should help children acquire scientific knowledge and recognize the values in relation to their own lives and civil society. Likewise, developing scientific thinking skills is valuable not only for becoming a scientist, but also for becoming a citizen who is able to critically evaluate everyday information, select and apply only the trustworthy, and make wise judgments in their personal and cultural goals as well as for obtaining jobs that require complex problem solving and creative working in the current knowledge-based economy and rapid-changing world. To develop students' scientific thinking, science instruction should focus not only on scientific knowledge and inquiry processes, but also on its epistemological aspects including the forms of causal explanations and methodological choices along with epistemic aims and values under the social circumstances in focal practices. In this perspective, disciplinary knowledge involves heterogeneous elements including material, cognitive, social, and cultural ones and the formation differs across practices. Without developing such discipline-specific knowledge, students cannot enough deeply engage in scientific "practices" and understand the true values of scientific enterprises. In this interest, this dissertation explores instructional approaches to make student engagement in scientific investigations more authentic or disciplinary. The present dissertation work is comprised of three research questions as stand-alone studies written for separate publication. All of the studies discuss different theoretical aspects related to disciplinary engagement in epidemiologic inquiry and student development in epidemiologic reasoning. The first chapter reviews literature on epistemological instruction and explores theoretical frameworks for epistemically-guided instruction. The second chapter explores methodological strategies to elicit students' disciplinary understanding and demonstrates an approach with a case study in which students engaged in a curriculum unit for an epidemiologic investigation. The last chapter directs the focus into scientific reasoning and demonstrates how the curriculum unit and its scaffolds helped students develop epidemiologic reasoning with a focus on population-based reasoning.

Twenty years of meta-analyses in orthopaedic surgery: has quality kept up with quantity?

PubMed

Dijkman, Bernadette G; Abouali, Jihad A K; Kooistra, Bauke W; Conter, Henry J; Poolman, Rudolf W; Kulkarni, Abhaya V; Tornetta, Paul; Bhandari, Mohit

2010-01-01

As the number of studies in the literature is increasing, orthopaedic surgeons highly depend on meta-analyses as their primary source of scientific evidence. The objectives of this review were to assess the scientific quality and number of published meta-analyses on orthopaedics-related topics over time. We conducted, in duplicate and independently, a systematic review of published meta-analyses in orthopaedics in the years 2005 and 2008 and compared them with a previous systematic review of meta-analyses from 1969 to 1999. A search of electronic databases (MEDLINE, EMBASE, and the Cochrane Database of Systematic Reviews) was performed to identify meta-analyses published in 2005 and 2008. We searched bibliographies and contacted content experts to identify additional relevant studies. Two investigators independently assessed the quality of the studies, using the Oxman and Guyatt index, and abstracted relevant data. We included forty-five and forty-four meta-analyses from 2005 and 2008, respectively. While the number of meta-analyses increased fivefold from 1999 to 2008, the mean quality score did not change significantly over time (p = 0.067). In the later years, a significantly lower proportion of meta-analyses had methodological flaws (56% in 2005 and 68% in 2008) compared with meta-analyses published prior to 2000 (88%) (p = 0.006). In 2005 and 2008, respectively, 18% and 30% of the meta-analyses had major to extensive flaws in their methodology. Studies from 2008 with positive conclusions used and described appropriate criteria for the validity assessment less often than did those with negative results. The use of random-effects and fixed-effects models as pooling methods became more popular toward 2008. Although the methodological quality of orthopaedic meta-analyses has increased in the past twenty years, a substantial proportion continues to show major to extensive flaws. As the number of published meta-analyses is increasing, a routine checklist for scientific quality should be used in the peer-review process to ensure methodological standards for publication.

History and future of the scientific consensus on anthropogenic global warming

NASA Astrophysics Data System (ADS)

Reusswig, Fritz

2013-09-01

The article by Cook et al offers an interesting new methodological approach to the debate about (supposedly lacking) scientific consensus on global warming, showing that contrarian claims that there was no such consensus are clearly misleading. But once the attribution issue can be regarded as settled, new questions and controversies arise. They ultimately result from the different technological and organizational pathways towards a new global society model that takes its adverse climate change effects into account and seeks for new, but also risky solutions.

ONR Far East Scientific Bulletin. Volume 12, Number 1, January-March 1987,

DTIC Science & Technology

1987-03-01

Rearrangements some specialists in the methodolog in in Small Metal Crystals" ONRFE SCI BUL. 12 (1) 87 29 ’Z p’. .. .. . . .i...mmhhhhhhhh 11112E 13 2 . E36 MICROCOP RESOLTO TESCARI.’ML UEUOFSADRD-%- low 1w -W owA~ li11111 U JANUARY TO MARCH 1987 VOL 12 , NO. 1 SCIENTIFIC BULLETIN...IMITED. 4 PERFORMING ORGANIZATION REPORT NUMBER(S) S MONITORING ORGANIZATION REPORT NUMBERIS) ONRFE Vol 12 , No. 1 6a NAME OF PERFORMING ORGANIZATION

Activity-based costing in services: literature bibliometric review.

PubMed

Stefano, Nara Medianeira; Filho, Nelson Casarotto

2013-12-01

This article is aimed at structuring a bibliography portfolio to treat the application of the ABC method in service and contribute to discussions within the scientific community. The methodology followed a three-stage procedure: Planning, execution and Synthesis. Also, the process ProKnow-C (Knowledge Process Development - Constructivist) was used in the execution stage. International databases were used to collect information (ISI Web of Knowledge and Scopus). As a result, we obtained a bibliography portfolio of 21 articles (with scientific recognition) dealing with the proposed theme.

Cultivating Fertile Grounds: Enhancing and Extending the Scientific Base of Social and Emotional Learning--A Commentary on "The Scientific Base Linking Social and Emotional Learning to School Success," a Chapter by Joseph E. Zins, Michelle R. Bloodworth, Roger P. Weissberg, and Herbert J. Walberg

ERIC Educational Resources Information Center

Manz, Patricia H.

2007-01-01

Joseph Zins was a forerunner in empirically demonstrating the interrelationship of SEL interventions and school success. This commentary highlights his perspectives on the accumulating body of evidence for the academic gains that have been associated with various SEL interventions and aims to show how new research methodologies can further extend…