Tuesday 13 July 2021

Correct English

Introduction

Please note this page contains the author's opinions only and may differ from the Rules and Regulations of the University. Please consult the University Rules, which overrule these.

Nice page: http://www.vox.com/2015/3/3/8053521/25-maps-that-explain-english

On this page I list common errors people make in their usage of English, and provide the corrections. You'll notice that I can't make up my mind whether English is capitalised or not. I have the same problem with "earth." Anyone want to correct me?

PS If you don't think learning to spell is important, please consider the below:

Punctuation

Apostrophe, possessive and plural forms. This is used to indicate a missing letter which was historically present. Hence, the word "don't" contains an apostrophe because it is a contraction of "do not." the apostrophe replaces the O. Other examples are "let's", which is short for "let us", and "he's", which is short for "he has" or "he is". E.g., "He's got a car" means "he has got a car". Similarly, in the past, i.e., about 1000 years ago, English used -as for plural and -es for possessive (genitive). Since the loss of the vowel in these suffixes, we now use the apostrophe to denote the E in -es (genitive). e.g., John's apple's red colour—meaning, the red colour of the apple of John. If John has more than one apple, it would be apples (without an apostrophe) to indicate the presence of more than one apple, however, if we still want to talk about the red colour of John's apples, we have to add an apostrophe to indicate that we're not putting the -es of possessive form, but we know it should be there. So it would be: John's apples' red colour. American usage retains the second S, i.e., John's apples's red colour.


Saturday 27 February 2021

upcoming projects

I'm presently working on research on fake news and conspiracy theories and how they relates to epistemology (the study of knowledge, or how we know what we know) and the psychology of religion. 

My prima facie opinion of fake news is that it appeals to human sociability, and combined with our instincts to believe things that fit into our world view, it leads us to share this information online without checking its validity.

My prima facie opionion of conspiracy theories is that they're an emergent form of religion (ie a cult). They have many features in common: a larger than life enemy, persecution of a chosen people who know the truth, a prophetic leader, an ingroup/outgroup distinction, a doctrine which is not questioned.

Saturday 30 January 2021

Three types of Fake news in the academic world

 How to tell if something is a fake publication

Fake publications come in three forms: prank publications, predatory publications and just plain bad science. For more on predatory publications and how to identify them, please see our earlier post below. An example of an AI that generates prank mathematics publications is here.

On the matter of prank publications, those are generally easier to detect since they make obviously ridiculous claims. However, the ability to detect whether the claims in the publication are indeed ridiculous depends on your academic backround. A particularly notorious case is the Sokal Hoax. In brief, a physicist called Alan Sokal sent a nonsense paper to a humanities journal:

"In 1996, Sokal submitted an article to Social Text, an academic journal of postmodern cultural studies. The submission was an experiment to test the journal's intellectual rigor, and specifically to investigate whether "a leading North American journal of cultural studies—whose editorial collective includes such luminaries as Fredric Jameson and Andrew Ross—[would] publish an article liberally salted with nonsense if (a) it sounded good and (b) it flattered the editors' ideological preconceptions."  Unfortunately the article was published. You can read more about it here https://en.wikipedia.org/wiki/Sokal_affair.

This prank demonstrated that academics are prone to Confirmation Bias — that is, that we are inclined to believe more things which are similar to what we already believe, or, which support our existing beliefs. Confirmation Bias is the bias which leads us all to fall prey to fake news and fake science. Most people fall for such things due to some or other cognitive bias. A definitive list of cognitive biases is here. You can obtain a nice poster about biases here.

On the matter of bad science, these are cases where the scientist or research has an ulterior motive behind their research. This is why declaring your funding source is so important, as is a literature review. Because unless you show an understanding of the existing literature, and show who is funding your research, it remains suspect. As an example, consider the case of Wakefield, 1998. His article caused hysteria around vaccines which still has not died down, despite the article being retracted.

"The final episode in the saga is the revelation that Wakefield et al.[] were guilty of deliberate fraud (they picked and chose data that suited their case; they falsified facts).[] The British Medical Journal has published a series of articles on the exposure of the fraud, which appears to have taken place for financial gain." (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3136032/)

The same rubric applies as with fake news. If an article (be it from a professor or not), sounds hysterical and incredible, it probably is not worthy of serious consideration. Science is a sober serious business. Anything that is radical should be looked at with very careful scrutiny, and a replication of its experiments should always be performed to validate the findings.