This is a quick guide for students who are unsure about how to email at uni. (Or you might have been sent this guide by your prof, in which case this guide is definitely for you too!) Because email isn’t quite like writing a letter, but also not quite like texting, there is considerable confusion about etiquette. Also, many academics have unspoken expectations! The tips in this guide should help you get as quick and as helpful a reply as possible.
A new paper claims that APOE ε4 carriers, a group previously described as having poorer long-term memory, actually have better visual working memory. On Twitter, Prof Dorothy Bishop raised the issue of multiple comparisons, or rather a lack thereof… Should the paper be #cancelled?!
A clash between two major figures in cognitive neuroscience came to a head yesterday, and it got a bit ugly. The dispute centers around a publicly posted peer review of a publicly posted manuscript. Although seemingly aligned with Open Science ideals, the public review prompted worries about ulterior motives and power dynamics in some researchers. In addition to being juicy drama, the events reveal that Open Science requires trust, tact, and integrity. This post summarises the things I’ve learned.
Testing children is less easy than testing adults, primarily because they lack the social inhibition to tell psychological researchers to go away with their super boring tests. This presents a problem in developmental research: How do you reach these kids?! We developed a bunch of iPad games to test the cognition of an entire classroom in one go. And it works!
In cognitive neuroscience, we’re interested in what guides human attention. We distinguish between influences from high-level cognition (e.g. current goals), and low-level visual features. There are highly sophisticated models of how visual features such as intensity, colour, and movement guide human attention. Computerised implementations of these models allow computers to mimic human eye movements. Turns out Taylor Swift’s amazing videos are an excellent example!
Tobii is a major player in the eye-tracking world, selling devices to customers in business and science. Today, Tobii has made a major step towards supporting open science by adding support for its new SDK in PyGaze (and by extension in OpenSesame). You can review the code on GitHub, download the package, or download a full WinPython version. Details below, and more info on downloading here.
Gazepoint is a relatively small player on the eye-tracking market. They sell two devices: the 60 Hz GP3 at a price of $695, and the 150 Hz GP3 HD at $1995 (both of those prices exclude VAT and shipping). Because of its relatively low price, the basic GP3 is an appealing model for researchers on a budget. As of today, PyGaze supports Gazepoint’s trackers through their OpenGaze API. Download the new code from GitHub, and have fun!