Hoel and his collaborators claim to show that new causes—things that produce effects—can emerge at macroscopic scales. They say coarse-grained macroscopic states of a physical system (such as the psychological state of a brain) can have more causal power over the system’s future than a more detailed, fine-grained description of the system possibly could. Macroscopic states, such as desires or beliefs, “are not just shorthand for the real causes,” explained Simon DeDeo, an information theorist and cognitive scientist at Carnegie Mellon University and the Santa Fe Institute who is not involved in the work, “but it’s actually a description of the real causes, and a more fine-grained description would actually miss those causes.”
Because neither ‘memory banks’ nor ‘representations’ of stimuli exist in the brain, and because all that is required for us to function in the world is for the brain to change in an orderly way as a result of our experiences, there is no reason to believe that any two of us are changed the same way by the same experience. If you and I attend the same concert, the changes that occur in my brain when I listen to Beethoven’s 5th will almost certainly be completely different from the changes that occur in your brain. Those changes, whatever they are, are built on the unique neural structure that already exists, each structure having developed over a lifetime of unique experiences. (Bold added)
–Robert Epstein, “The Empty Brain” on Aeon
Epstein’s challenge to the “information processing” model is highly relevant to education and worth considering the implications of. I would pair this reading with the quantum theory of QBism: QBism challenges the notion of an “objective reality,” suggesting instead that reality lies in the eye of the beholder.
A beautiful post on the benefits of integrated schools. Read the whole thing.
The experience of being a part of a diverse and inclusive community is equipping me and my kids to go forward and connect and speak up in a world of difference, however messily. We proceed respectfully, and with eyes and ears wide open. We disagree, and we discuss. Our days have more texture, more color, more depth. There is tension, yes, and sometimes confusion; there are hurt and bad feelings, and there are misunderstandings. But there has also been so much joy. Despite the instinctive resistance to leaving “the comfort zone,” which all of us have, when we persevere through that feeling, we profit. It is the right thing to do. But it also feels really, really good.
. . . integrating our nation’s schools is not the whole solution — but I believe it’s a powerful step that will have a powerful ripple effect. I believe that integrated schools can have a powerfully stabilizing and sustaining effect in a time of chaos. I’ve already seen how my own community has anchored me, and many others, during this tumultuous past week. It is a place where we know we have a common investment in our future. It is a place where we talk and think about justice. It is something real and tangible in an increasingly virtual world. It is spiritual infrastructure.
“When aspects of the school context—for example, a principal who is an ineffective instructional leader, a school that lacks a consistent disciplinary code—are partly, or largely to blame for poor performance, efforts to measure and strengthen individual teacher effectiveness are unlikely to be adequate remedies in themselves”
—Gillian Kiley, “School environment key to retaining teachers, promoting student achievement, study finds” on Phys.org
Check out the study linked to above, which uses NYC school survey data. Certainly confirms everything this blog is premised upon.
Sundry Items from the World Wide Web
Here’s a handy infographic of the 74 ways characters die in Shakespeare’s plays.
Clinical psychiatrist Daniel Siegel argues that our minds are best understood as a combination of bottom-up sensory experiences and top-down schematic models.
In Los Olivos, California, parents pay $49,000 a year for their kids to chop their own wood and grow their own food. Seems like a worthy trade-off, to me. Especially given the growing amount of research substantiating the positive effects of the outdoors on learning.
Speaking of the outdoors, if you have a view of the ocean, you probably have lower levels of psychological distress. Supposedly this applies across income or neighborhood quality, but let’s be real: most neighborhoods with an ocean view usually have a few other competitive advantages.
We all know being born well-off (financially speaking) comes with benefits. But here’s some depressing results from a new report: “even poor kids who do everything right don’t do much better than rich kids who do everything wrong.” So much for meritocracy.
And what separates champions from “almost champions” is how they respond to adversity. They put in the practice and training, and most critically, they compare themselves against past versions of themselves, rather than external comparisons against others. Implications for supporting our students in self-monitoring their progress here.
Because hey, even a ball of dough can learn to learn, with the right amount of electric shocks.
Sorry to inform you, frenetic button pushers: pushing those crosswalk and elevator close buttons are just placebo placating your sense of control.
In his new book, Messy, economist Tim Harford argues that allowing a bit of disorder and chaos into our lives can make us happier and more productive. One way, he suggests, is to force ourselves to interact with others who are different than us. (And here’s a past post on how allowing a little bit of chaos in a school can also be a good thing.)
Equity and Inclusion: Can we overcome our history?
While some may see this as merely a symbolic gesture, I think it’s a pretty big deal that a “president of America’s largest police management organization” issued a formal apology for police mistreatment of communities of color.
Knowing our history, as Politico’s Eliza Shapiro reports, is important as new battles about school zones and desegregation play out. Here’s a quote demonstrating why:
Recent meetings on the proposed rezoning have turned hostile: Lincoln Towers residents have wept and pleaded with the city not to go ahead with the rezoning, arguing that it would divide their community. Parents have shouted down Department of Education officials at meetings, accusing them of lying and intentionally concealing details about the plans. One person referred to PS 191 as a “cesspool.”
The principal of PS 191, Lauren Keville, has attended some of the public meetings, urging PS 199 parents — to apparently little effect — to visit her school before forming their judgment. PS 191 parents have been largely absent from the debate.
After the Council proposed its own plan and made explicit pleas for a more integrated district at a recent meeting, scores of parents spoke out against the plan. When one member of the council claimed he’d been “blindsided” by the plan, dozens of parents gave him a standing ovation. The PS 199 parents who support the integration plan — a constant but muted minority presence at public meetings — have been largely drowned out. (Bold added)
The parent group that is calling for integration, however, is making it’s views loud and clear.
A new report highlights what schools successful at increasing diversity are doing. Keys to increasing diversity: promote the school to diverse communities and make it welcoming to all, and change admission policies.
Democracy: Should complex decisions be made by the people, or their elected representatives?
Populist democracy is on the rise. Yet our founders envisioned the US as a representative democracy. George Thomas argues that we have lost sight of the educative function of political leadership, and that we are increasingly placing complex policy decisions in the hands of voters who may lack an understanding of the need for compromise that effective and experienced political leaders possess. Repercussions are to be found in Republican kowtowing to Trump and Tea Party supporters, Democrat kowtowing to Sanders supporters, across the pond in the Brexit referendum, and California’s ever increasing ballot measures. Some argue that voting should only be left to those who have the requisite knowledge. And there’s some evidence to back this up: education levels have a correlation to who you vote for. Just take a guess.
And the 538 explores some of these issues from another angle: a science experiment in Key West open to public vote.
President Barack Obama at the White House Frontiers Conference:
“The final thing I’ll say is that government will never run the way Silicon Valley runs because, by definition, democracy is messy. This is a big, diverse country with a lot of interests and a lot of disparate points of view. And part of government’s job, by the way, is dealing with problems that nobody else wants to deal with.
“. . . sometimes we get, I think, in the scientific community, the tech community, the entrepreneurial community, the sense of we just have to blow up the system, or create this parallel society and culture because government is inherently wrecked. No, it’s not inherently wrecked; it’s just government has to care for, for example, veterans who come home. That’s not on your balance sheet, that’s on our collective balance sheet, because we have a sacred duty to take care of those veterans. And that’s hard and it’s messy, and we’re building up legacy systems that we can’t just blow up.”
Ezra Klein in an interview with Tyler Cowen:
“I will say one thing about both government and private-sector production, which is something that I do think is important is there is an advantage to being willing to do kludgy, difficult, somewhat unpleasant things.
. . . As you say, there’s an attraction — recognizing the government is inefficient — to just saying, “Well, let’s just do cash transfer for everything. Let’s go UBI for everything.” But there is a lot that government does, often not that well, that somebody needs to be doing, because a lot of the people you want to help are actually really difficult to help. This is something . . . this is one of the things I believe strongly in policy that we underrate.
A lot of what we’re trying to do in government is not help people who want “free stuff,” but is help people who are actually very, very difficult to help. This is particularly true in health care.”
“Both political camps accept a version of the elegant premise of economic equilibrium, which inclines them to a deterministic, linear way of thinking. But why not look at the economy in terms of the messy complexity of natural systems, such as the fractal growth of living organisms or the frantic jive of atoms? These frameworks are bigger than the sum of their parts, in that you can’t predict the behaviour of the whole by studying the step-by-step movement of each individual bit.”
—George Zarkadakis, “The economy is more a messy, fractal living thing than a machine“
I’m no longer calling this the “Sunday” Smorgasbord. Because I’m releasing this one on Saturday. Just because.
Sol Stern is concerned about how dumb America has become. He blames curricular incoherence.
The incoherence of economic and political policy isn’t helping, either. According to a Harvard Business School report:
“Divisive political rhetoric and an uninformed national debate have confused the average American about what the country needs to do to restore the economy. . . .
“There is almost a complete disconnect between the national discourse and the reality of what is causing our problems and what to do about them. This misunderstanding of facts and reality is dangerous, and the resulting divisions make an already challenging agenda for America even more daunting.”
Our organizational systems are also pretty stupid.
And physical context can have a big impact: students become more stupid when it’s too hot in their schools. Heat “erases nearly three quarters of the impact of a highly effective teacher.”
Yet we still argue about whether global warming is even a thing.
Meanwhile, young men who could be working (and thinking) are playing video games, and the happier for it, so long as they can stave off reality while living at their parent’s house.
But what kind of jobs are out there for many? Trickle-down ain’t working, and the incentives are for the rich to take all the money they can and horde it from the have-nots.
And they will do all they can to ensure the children of the have-nots keep out of the schools where they have stake in property, as the residents of Lincoln Towers on the Upper West Side demonstrate.
NY Assemblywoman Linda Rosenthal and state Senator Brad Hoylman, eager to show their support for affluent parents, claim that rezoning the school district would “fracture the community“—which is ironic, since the proposed rezoning would increase neighborhood integration across race and class. One would think that would actually be fostering greater community. . . but, you know.
Conor Williams warns that while millenial parents are less tied to geographic stakes, and thus interested in open enrollment systems, without policies that promote equity, such parents will find “ways to massage these systems into protecting their privilege.”
We can share, reinforce, and supplement our memories with our friends and build a “transactive memory system.”
And within our own brains, the more integrated the different parts of our brain are, the better we do on complex tasks.
Gardening is good for your health. So something to be said for all those school gardens.
And if you want kids to get creative, give them simple toys and let them be bored with them.
An interesting relationship to consider:
- A balanced complexity of ecosystem sounds = environmental health
- A balanced complexity of brain activity = mental health
If you’re interested in the concept of self-organized criticality or networks, more here:
If you’re interested in matters of governance (and if you’re into education, you should be), check out this interesting Prezi on the “Science of Collaborative Governance” by Ag Resource Strategies, LLC.
There was one slide in particular that made me think about NYC and the shifts that have occurred under leadership from Klein/Bloomberg to Fariña/De Blasio.
There are three typical “governance styles” outlined in the presentation: Hierarchy, Market, and Network.
The NYC DOE under Klein/Bloomberg established a hierarchy under Bloomberg’s assumption of mayoral control, but Klein then explicitly drew from market styles by devolving more power to principals and dismantling the geographical “fiefdoms” of districts.
Under Fariña/De Blasio, there’s been an interesting mixture of some of these styles. Fariña speaks the language of the network governance style (“trust,” “collaboration,” “partnerships,” etc), and many of her initiatives follow along those lines, but her administration has also established adherence to a hierarchical style of governance, with superintendents regaining precedence and a restructuring of external support organizations to again be based primarily on geography.
For a gigantic system such as New York City’s, managing it’s complexity is difficult no matter what style or admixture of styles is used, but there certainly seems to be room for more exploration of network styles within a hierarchical framework.