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Using a common visual anchor (e.g., a common diagram) can help people maintain joint visual attention.

Sharing operates on two levels: sharing common goals and sharing ideas.

Many college students dislike group projects. Some of this is naïve egoism and an unwillingness to compromise

Collaboration requires a great deal of turn-taking coordination.

It can be useful to establish collaborative structures and rules.

primary reason for collaborating is that people bring different ideas to the table. The first four ingredients—joint attention, listening, sharing, and coordinating—support the exchange of information. The fifth ingredient is understanding why people are offering the information they do. This often goes beyond what speakers can possibly show and say (see Chapter S). People need to understand the point of view behind what others are saying, so they can interpret it more fully. This requires perspective taking. This is where important learning takes place, because learners can gain a new way to think about matters. It can also help differentiate and clarify one’s own ideas. A conflict of opinions can enhance learning (Johnson & Johnson, 2009).

An interesting study on perspective taking (Kulkarni, Cambre, Kotturi, Bernstein, & Klemmer, 2015) occurred in a massive open online course (MOOC) with global participation. In their online discussions, learners were encouraged to review lecture content by relating it to their local context. The researchers placed people into low- or high-diversity groups based on the spread of geographic regions among participants. Students in the most geographically diverse discussion groups saw the highest learning gains, presumably because they had the opportunity to consider more different perspectives than geographically uniform groups did

subjecting us to pop quizzes, cold calls, and pedagogical tactics that during an in-the-flesh seminar would have taken precious minutes of class time to arrange.

felt decidedly unlike a normal classroom. For one thing, it was exhausting: a continuous period of forced engagement, with no relief in the form of time when my attention could flag

One educational psychologist, Ludy Benjamin, likens lectures to Velveeta cheese—something lots of people consume but no one considers either delicious or nourishing.)

adically remake one of the most sclerotic sectors of the U.S. economy, one so shielded from the need for improvement that its biggest innovation in the past 30 years has been to double its costs and hire more administrators at higher salaries.

past half millennium, the technology of learning has hardly budge

Lectures are banned

attending class on Apple laptops

Lectures, Kosslyn says, are cost-effective but pedagogically unsound. “A great way to teach, but a terrible way to learn.”

Minerva boast is that it will strip the university experience down to the aspects that are shown to contribute directly to student learning. Lectures, gone. Tenure, gone. Gothic architecture, football, ivy crawling up the walls—gone, gone, gone.

“Your cash cow is the lecture, and the lecture is over,” he told a gathering of deans. “The lecture model ... will be obliterated.”

when you have a noncurated academic experience, you effectively don’t get educated.

Liberal-arts education is about developing the intellectual capacity of the individual, and learning to be a productive member of society. And you cannot do that without a curriculum.”

“The freshman year [as taught at traditional schools] should not exist,” Nelson says, suggesting that MOOCs can teach the basics. “Do your freshman year at home.”) Instead, Minerva’s first-year classes are designed to inculcate what Nelson calls “habits of mind” and “foundational concepts,” which are the basis for all sound systematic thought. In a science class, for example, students should develop a deep understanding of the need for controlled experiments. In a humanities class, they need to learn the classical techniques of rhetoric and develop basic persuasive skills. The curriculum then builds from that foundation.

What, he asks, does it mean to be educated?

methods will be tested against scientifically determined best practices

Subsidies, Nelson says, encourage universities to enroll even students who aren’t likely to thrive, and to raise tuition, since federal money is pegged to costs.

We have numerous sound, reproducible experiments that tell us how people learn, and what teachers can do to improve learning.” Some of the studies are ancient, by the standards of scientific research—and yet their lessons are almost wholly ignored.

memory of material is enhanced by “deep” cognitive tasks

he found the man’s view of education, in a word, faith-based

ask a student to explain a concept she has been studying, the very act of articulating it seems to lodge it in her memory. Forcing students to guess the answer to a problem, and to discuss their answers in small groups, seems to make them understand the problem better—even if they guess wrong.

e traditional concept of “cognitive styles”—visual versus aural learners, those who learn by doing versus those who learn by studying—is muddled and wrong.

Professors are able to sort students instantly, and by many metrics, for small-group work—

a pop quiz at the beginning of a class and (if the students are warned in advance) another one at a random moment later in the class greatly increases the durability of what is learned.

he could have alerted colleagues to best practices, but they most likely would have ignored them. “The classroom time is theirs, and it is sacrosanct,

I couldn’t wait for Minerva’s wrecking ball to demolish the ivory tower.

The MOOCs will eventually make lectures obsolete.”

Minerva’s model, Nelson says, will flourish in part because it will exploit free online content, rather than trying to compete with it, as traditional universities do.

The MOOCs will eventually make lectures obsolete.”

certain functions of universities have simply become less relevant as information has become more ubiquitous

Minerva challenges the field to return to first principles.

MOOCs will continue to get better, until eventually no one will pay Duke or Johns Hopkins for the possibility of a good lecture, when Coursera offers a reliably great one, with hundreds of thousands of five-star ratings, for free.

It took deep concentration,” he said. “It’s not some lecture class where you can just click ‘record’ on your tape.”

part of the process of education happens not just through good pedagogy but by having students in places where they see the scholars working and plying their trades.”

“hydraulic metaphor” of education—the idea that the main task of education is to increase the flow of knowledge into the student—an “old fallacy.”

I remembered what I was like as a teenager headed off to college, so ignorant of what college was and what it could be, and so reliant on the college itself to provide what I’d need in order to get a good education.

it is designed to convey not just information, as most MOOCs seem to, but whole mental tool kits that help students become morethoughtful citizens.

for all the high-minded talk of liberal education— of lighting fires and raising thoughtful citizens—is really just a credential, or an entry point to an old-boys network that gets you your first job and your first lunch with the machers at your alumni club.

professors and students increasingly separated geographically, mediated through technology that alters the nature of the student-teacher relationship

The idea that college will in two decades look exactly as it does today increasingly sounds like the forlorn, fingers-crossed hope of a higher-education dinosaur that retirement comes before extinction.