he can't keep getting away with this
13.12.2023 14:42 β π 90 π 14 π¬ 1 π 1@richarddmorey.bsky.social
Statistics, cognitive modelling, and other sundry things. Mastodon: @richarddmorey@tech.lgbt [I deleted my twitter account]
he can't keep getting away with this
13.12.2023 14:42 β π 90 π 14 π¬ 1 π 1These were *awesome* for scraping soap scum off bathtubs (if you didn't have an old credit card laying around)
05.08.2025 12:42 β π 1 π 0 π¬ 0 π 1No, I did not ask it to *make up* reasons that aren't true (that's just what they do, turns out).
05.08.2025 12:40 β π 0 π 0 π¬ 1 π 0Gil Scott-Heron intensifies
05.08.2025 07:26 β π 9 π 3 π¬ 2 π 0"The problem with AI isn't that it can do your job. It can't. The problem with AI is that your MBA-brained boss's boss doesn't know how your job works and thinks AI can do your job at fractions of a penny on the dollar, and hears the siren song of 'maximize shareholder value'."
MBA-brain is real.
Domain-General Cognitive Ability In subject area: Psychology Domain-general cognitive abilities refer to cognitive skills that are not unique to humans but are present across various primate species and potentially other mammals and birds, indicating a general factor underlying cognitive performance that correlates with brain size and is associated with selective attention and working memory capacity. AI generated definition based on: Trends in Cognitive Sciences, 2012
Was looking into what Cognitive Scientists mean by βdomain-generalβ cognition, and then hit upon this. This is definitely NOT how we use that term.
Tip: read the last sentence to understand what went wrong here.
Sigh.
Been uploading my papers to various LLMs and asking them to write reviews justifying rejection. It's pretty wild the things they'll say (confidently saying things that aren't in the paper that are, or vice versa). Reviewer 2 was bad *enough* in the before times.
04.08.2025 19:11 β π 15 π 0 π¬ 2 π 0What's the best way nowadays to create blog posts with Rmarkdown? Is {blogdown} still being actively maintained?
03.08.2025 09:12 β π 2 π 1 π¬ 1 π 0I regret to inform you that she has, yet again, written more words than are necessary on a topic you don't care about
03.08.2025 02:02 β π 46 π 13 π¬ 2 π 1When power is derived from lies, data become the enemy.
www.nytimes.com/2025/08/01/b...
By design, federal statistical agencies operate independently to guard against politicization of data collection and reporting.
This is an alarming and dangerous move that threatens the scientific integrity of independent statistical agencies across the government. www.wsj.com/livecoverage...
"WASHINGTON, D.C. (August 1, 2025) β The Corporation for Public Broadcasting (CPB) announced today that it will begin an orderly wind-down of its operations"
cpb.org/pressroom/Co...
Guttmacher expert @cbpolis.bsky.social spoke with @cnn.com about the Trump administrationβs plan to incinerate nearly $10 million worth of contraceptives and the impact of denying these essential supplies to women and couples in low- and middle-income countries.
www.youtube.com/watch?v=TUZY...
The same painting as in the above post, photographed with a penny and a bamboo-handled traditional Chinese brush.
Original artwork available at auction ending Friday 1st August, 18:00 BST. π
www.facebook.com/share/p/19UA...
2/3
if you donβt ask them whatβs up, how are you gonna know whatβs up with themβ¦?
31.07.2025 07:21 β π 1 π 0 π¬ 1 π 0An eloquent image:
Setting aside the content under the tarp for a moment, teens were asked to make art expressing what it is like to be a teen, and the end result was a mural wrapped in a tarp by adults.
I bet a lot of teens would find this expressive of their experience.
Tae Heung Kim, 40:
- Lived in US since he was 5
- Has green card
- Getting PhD at Texas A&M
- Researching vaccine for Lyme disease
- Has 1 minor pot charge from 2011, since sealed
Also: Detained incommunicado by DHS after returning from wedding in Korea
www.washingtonpost.com/immigration/...
π» This was also my first time using Stan playground (github.com/flatironinst...) to teach a class! Thank you Brian Ward for creating this tool and helping me set it up for the class!
28.07.2025 15:31 β π 9 π 5 π¬ 0 π 0#comics
29.07.2025 06:08 β π 1150 π 156 π¬ 8 π 8Where does the UK find the endless well of absolute doofuses that end up in high office here?
28.07.2025 18:48 β π 4 π 0 π¬ 2 π 0good dad (derogatory)
28.07.2025 14:27 β π 2 π 0 π¬ 0 π 0Even if they're comparative in nature, we still don't know who/when someone is comparing to. So we're in the same interpretational bind.
28.07.2025 07:34 β π 1 π 0 π¬ 1 π 01. Cartesian coordinates do not depend at all on cut points; they have inherent metric information that ordinal scales lack (that's why they're ordinal) 2. Even IF Likert scales were inherently comparative, they needn't be social, because I can compare myself to yesterday, or last year; then what?
28.07.2025 07:32 β π 1 π 0 π¬ 2 π 0Sometimes, yes, but also there's the issue of the criterion itself - e.g., why P(Hit)/P(FA) are hard to interpret but d prime is more interpretable. The ordinal model removes the dependency on irrelevant parameters. Even in the ideal case that the orig. measurement is great, it is hard to interpret.
28.07.2025 06:58 β π 1 π 0 π¬ 0 π 0I never know how to interpret, say "How happy are you (1-5)" so I don't understand why the ordinal model is more difficult; just seems like people *think* the original scale is easier. Why would numbers that depend on cut points be easier to interpret?
28.07.2025 06:39 β π 1 π 0 π¬ 2 π 0Cowards, give us what we really want: spin-offs in the Barry Lyndon Cinematic Universe (TM)
27.07.2025 19:24 β π 4 π 2 π¬ 1 π 0It absolutely makes sense that men are using AI more and seeing more job benefits, because confidently spouting nonsense in the shape of information (what LLMs are programmed to do) has always been much more of a pathway for career advancement for men than for others.
27.07.2025 02:21 β π 2409 π 648 π¬ 44 π 29just remembered one of my all-time favorite posts:
23.07.2025 18:52 β π 510 π 46 π¬ 1 π 2