Joined September 2011
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1/n If we agree that human beings are complex systems, we must also agree that complex human learning systems are fundamentally incommensurable. These systems can't be compared or understood within a single framework. Therefore, IQ measurement theoretically fails from the start.
IQ is one of those unspeakable realities in education and yet it explains so much
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Skepticism is “narcissism” @SteveStuWill . You’re gaslighting hard here. Nassim Taleb’s point is proven yet again: much of psychology is fake science that crumbles under scrutiny.
“The single strongest personality predictor [of conspiracy thinking] is narcissism. Narcissists are particularly prone to conspiracy theories because they have a strong need for uniqueness, are prone to paranoia, and can also be remarkably gullible.” stevestewartwilliams.com/p/1…
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This title is the perfect manifestation of the computational model which inspired CLT, Direct instruction etc.: Student(machine) agency doesn’t exist. They are passive recipients. Input → Output. RAM(Working Memory). ROM(Long-Term Memory).
I love a paper that says exactly what it means
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Kiran Johny retweeted
Talking about critical thinking tropes. Sure rooted in domain knowledge but *only* domain-specific is a Tricot & Sweller (who themselves write consensus is specific AND general). It also is a meaningless statement, as everything rooted. Also, see Abrami. educationhq.com/news/austral…
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“Ockham's razor is only a methodological principle, not a necessary truth.” ~Jonathan Dancy
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Kiran Johny retweeted
My experience of @charlesmurray @clairlemon @gmiller and @cremieuxrecueil is that they are dumb in every sense of the word, which includes abstract reasoning and problem solving. They can't define the technical concepts they promote.
It's an interesting phenomenon, that the biggest proponents of IQ are the ones who, if measured, wouldn't have a high one. Like wanting to be considered smart through cultural distinction rather than actually being smart. In any case, IQ is nonsense.
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Kiran Johny retweeted
Every job invented in the 20th Century is threatened by AI.
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Kiran Johny retweeted
The best test of intelligence is this Tweet. Note: IQ tests cannot be estimated from performance, & may correlate to tests that did not exist for Gauss, Voltaire, etc.) Note: Einstein was the inverse of a premature test taker, (the kind of people who score high in school then do nothing)
The smartest people in history and have high IQ's
Community note
These IQs for historical figures are speculative estimates based on biographical data, not actual standardized tests which were invented in 1905. en.wikipedia.org/wiki/Intellige… en.wikipedia.org/wiki/Historiom…
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Kiran Johny retweeted
I like being evidence-informed. And although I find some of the knowledge-rich, science of learning, what works rhetoric tiresome, and selective in evidence use, I continue to support being evidence-informed. I do wonder, though, to what extent 'what works' works.
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Kiran Johny retweeted
I have analysed Sweller et al (1982) in so much detail, and it would be so complex to *write* a clear blog on it, that I’m considering doing a vidcast, narrating my thoughts while going through the paper....
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Kiran Johny retweeted
Most recent idea - a replication of this study.
I have analysed Sweller et al (1982) in so much detail, and it would be so complex to *write* a clear blog on it, that I’m considering doing a vidcast, narrating my thoughts while going through the paper....
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Kiran Johny retweeted
I've been reading Sweller's 2023 replication paper in which he described the changes to Cognitive Load Theory as a virtue. It's an interesting read, but I find the line of reasoning a bit peculiar. Let me explain. link.springer.com/article/10…
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Kiran Johny retweeted
I think the overwhelming majority of educators has agreed with most of these statements. The 'progressive' boogeyman was mainly a strawman as argument for reform.
Interesting session. Going on from an earlier 'knowledge rich' tweet that attracted some attention, there is little I disagree with on this slide from Oates (note the skills 😉). The session does have several causal claims on achievement I would question. youtu.be/SYubbDXWEyA?si=_6El…
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Kiran Johny retweeted
22 Oct 2025
Universalism (all will eventually be saved) is, antecedently, highly probable given theism.
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What's a theological opinion that will have you like this?
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Kiran Johny retweeted
Many aspects of Western civilization are far less functional than they used to be. What went wrong, and how should we respond? My new curriculum (drawn up in collaboration with @SamoBurja) aims to answer those questions. Read it and enroll in discussion groups below.
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A lot of people I respect are working with knowledge-rich, science of learning, curricula. Unfortunately, the rhetoric around it is becoming more and more vacuous.
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Kiran Johny retweeted
First tweeted paper on 5-AUG as example of misrepresenting 'direct instruction', confusing evidence for Direct Instruction. Much more has been tweeted about it by now. Did not get the impression most commenters know what cognitive science evidence is, only a caricature of it.
And that whilst 'summarisation' deemed 'low utility' by Dunlosky. But as you say, it being one university, means this tells us almost nothing. It's only 'indicative' for confirmation bias. 😎
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Kiran Johny retweeted
“If someone wants to learn pedagogy, "ask education school professors" or "go to education school" are often unproductive or even counterproductive routes.” I have not seen any particular support for this idea other than personal preferences and beliefs.
13 Aug 2025
Replying to @dperkinsed
I'm referring to the body of work generated by education academia and transmitted to its students. I think it's true that there will be some specific instances of people who, working within that environment, learn from the legitimate scholarship in adjacent fields and work to transmit it to their students, but not in a way that negates the importance of harsh critique of that environment itself. If someone wants to learn pedagogy, "ask education school professors" or "go to education school" are often unproductive or even counterproductive routes.
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Kiran Johny retweeted
I asked "evidence for what "
Asked 'Study' mode in OpenAI what pedagogy it used, for example 'Learning Styles'. Interesting answer.... looks as though it's pretty solid... the Universal Teacher may be on its way....
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Kiran Johny retweeted
If we follow this reasoning, we could replace "knowledge" with any number of equally fundamental concepts, and the argument would remain equally (in)valid: Neural Activity Argument: "Neurons firing is important because without neural activity, no learning or memory is possible."
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Kiran Johny retweeted
I said it before. Family is the original department of health education and welfare. (x.com/johnywrites/status/187… )

Education's biggest secret that lies in plain sight is this: the culture of many schools, and the outcomes of their students, is dominated by the social strata and economic circumstances of the cohort's families. Put simply, children from circumstances of poverty, neglect, abuse, lack etc are disproportionately exposed to risk factors that reduce and frustrate their opportunities to flourish at school and in life. This isn't (or shouldn't be) a controversial thing to say. 🧵 Of course this is probability not destiny: kids with every advantage can do badly. Children with nothing sometimes win everything. But when it comes to games of chance, the house usually wins. Why do most kids grade so well in an independent school? It's not because of the teaching, which is very, very similar to state ed teaching. It's largely because of the social, cultural and educational capital inherited and absorbed from the home environment. Why do kids do so well in a grammar school? Because they are largely captured from the most able and academic cohort of children. Guess what happens when you put them all in one place? They do rather well. FANCY THAT.
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