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What is Your Gender? A Friendly Guide to the Public Debate

What is your gender? A friendly guide to the public debate

Brian D. Earp

 

Note: This is a lightly edited transcript of an informal lecture, based on coursework submitted as part of my Ph.D. It was recorded on Whidbey Island, Washington, and published online on January 15th, 2020. A link to the video is here: https://youtu.be/LZERzw9BGrs. 

 

Video description:  I’m a philosopher and cognitive scientist who studies gender, sex, identity, sexuality and related topics and I am offering this video as a friendly guide to the (often very heated) public debate that is going on around these issues. This is my best attempt, not to score political points for any particular side, but to give an introductory map of the territory so you can think for yourself, investigate further, and reach your own conclusions about such controversial questions as “What does mean to be a man or a woman?” This video is not meant to be authoritative; it is not the final word; experts on these topics will find much to quibble with (and perhaps some things to disagree with outright). But for those who would like to take some first steps in getting a sense of the landscape without feeling intimidated, I hope this will be of some use. Read More »What is Your Gender? A Friendly Guide to the Public Debate

Cross Post: Next time you ask the doctor for some antibiotics – consider whether you’re being immoral

Written by Alberto Giubilini, Postdoctoral Research Fellow, Oxford Uehiro Centre for Practical Ethics

This article was originally published in The Conversation

Antimicrobial resistance is the ability of microorganisms causing infections to survive exposure to antimicrobial drugs such as antibiotics. This is considered by some to be a slowly emerging disaster. According to the recently released Review on Antimicrobial Resistance commissioned by the UK government, by 2050 some 10m lives a year will be at risk because of drug resistant infections.

Read More »Cross Post: Next time you ask the doctor for some antibiotics – consider whether you’re being immoral

Psychology is not in crisis? Depends on what you mean by “crisis”

By Brian D. Earp
@briandavidearp

*Note that this article was originally published at the Huffington Post.

Introduction

In the New York Times yesterday, psychologist Lisa Feldman Barrett argues that “Psychology is Not in Crisis.” She is responding to the results of a large-scale initiative called the Reproducibility Project, published in Science magazine, which appeared to show that the findings from over 60 percent of a sample of 100 psychology studies did not hold up when independent labs attempted to replicate them.

She argues that “the failure to replicate is not a cause for alarm; in fact, it is a normal part of how science works.” To illustrate this point, she gives us the following scenario:

Suppose you have two well-designed, carefully run studies, A and B, that investigate the same phenomenon. They perform what appear to be identical experiments, and yet they reach opposite conclusions. Study A produces the predicted phenomenon, whereas Study B does not. We have a failure to replicate.

Does this mean that the phenomenon in question is necessarily illusory? Absolutely not. If the studies were well designed and executed, it is more likely that the phenomenon from Study A is true only under certain conditions. The scientist’s job now is to figure out what those conditions are, in order to form new and better hypotheses to test.

She’s making a pretty big assumption here, which is that the studies we’re interested in are “well-designed” and “carefully run.” But a major reason for the so-called “crisis” in psychology — and I’ll come back to the question of just what kind of crisis we’re really talking about (see my title) — is the fact that a very large number of not-well-designed, and not-carefully-run studies have been making it through peer review for decades.

Small sample sizes, sketchy statistical procedures, incomplete reporting of experiments, and so on, have been pretty convincingly shown to be widespread in the field of psychology (and in other fields as well), leading to the publication of a resource-wastingly large percentage of “false positives” (read: statistical noise that happens to look like a real result) in the literature.

Read More »Psychology is not in crisis? Depends on what you mean by “crisis”

Nancy Cartwright on the Limits of RCTs

Guest Post by Bill Gardner @Bill_Gardner

Many researchers and physicians assert that randomized clinical trials (RCTs) are the “gold standard” for evidence about what works in medicine. But many others have pointed to both strengths and limitations in RCTs (see, for example, Austin Frakt’s comments on Angus Deaton here). Nancy Cartwright is a major philosopher of science. In this Lancet paper she provides insights into why RCTs are so highly valued and also why they are by themselves insufficient to answer the most important questions in medicine.

Read More »Nancy Cartwright on the Limits of RCTs

Another Surprising Side-Effect of Paracetamol: Causing ADHD?

Photo: Colourbox

Taking the popular over-the-counter pain and fever medication paracetamol during pregnancy might affect the unborn child more than we assumed – and hoped for. Recently, research began to link pre-natal exposure of paracetamol (also known as acetominophen) to asthma and poor motor and communication skills in small children. Now, a new study published yesterday suggests that taking paracetamol during pregnancy comes with an increased risk for the baby of developing attention deficit hyperactivity disorder (ADHD) later.

The authors of this study investigated 64,322 Danish children (born 1996-2002) and their mothers. The women were asked whether they have taken paracetamol in computer-assisted telephone interviews three times during their pregnancy and shortly after. To asses ADHD in children, the researchers used different ways: they asked the mothers of 7-year-olds about their child’s behaviour using a standardised ADHD questionnaire. Moreover, they used Danish medical registries to gain information about diagnoses of hyperkinetic disorder, which resembles a severe form of ADHD, and descriptions of ADHD medication to the children.

Read More »Another Surprising Side-Effect of Paracetamol: Causing ADHD?

Yamanaka Wins Nobel Prize for Ethics

by Julian Savulescu, Uehiro Chair in Practical Ethics & Director, Oxford Uehiro Centre for Practical Ethics

Yamaka and Gurdon have jointly won the Nobel Prize for Physiology or Medicine, for the discovery that mature cells can be reprogrammed to become pluripotent: that is, already specialized cells can be taken, and using iPS technology, transformed into unspecialized stem cells, which can be used for research and treatment. This technology may ultimately allow us to replace embryonic stem cells entirely in research and treatment thus avoiding ethical issues raised by the destruction of embryos for this purpose.

This is not only a giant leap for science, it is a giant leap for mankind. Yamanaka and Gurdon have shown how science can be done ethically. Yamanaka has taken people’s ethical concerns seriously about embryo research and modified the trajectory of research into a path that is acceptable for all. He deserves not only a Nobel Prize for Medicine, but a Nobel Prize for Ethics.

Read More »Yamanaka Wins Nobel Prize for Ethics

The AAP report on circumcision: Bad science + bad ethics = bad medicine

By Brian D. Earp See Brian’s most recent previous post by clicking here. See all of Brian’s previous posts by clicking here. Follow Brian on Twitter by clicking here.   UPDATED as of 27 May, 2013. See the bottom of the post. The AAP report on circumcision: Bad science + bad ethics = bad medicine For… Read More »The AAP report on circumcision: Bad science + bad ethics = bad medicine