By making so much information so accessible, social media has drastically changed the way we consume information and form opinions in the modern era. The danger, however, is that social media creates an “echo chamber” that filters the information people receive so that it largely supports their existing opinions.
A recent study published in PNAS examines this phenomenon and finds that social-media users show marked focus in the types of news that interests them. These social-media participants tend to develop strong and well-defined communities around the news outlets they support, and they tend to make connections with like-minded people regardless of the geographic distance between them.
I have a hard time remembering all of those classes I took and especially what in the world I learned in them. Part of it is probably because of the volume of it all. Just from sixth to 12th grades, seven classes a day x 180 days x seven years = 8,820 class periods. Part…
It’s high time for students to move beyond an hour of coding exercises and learn computational thinking. That’s the message of a new report from Digital Promisethat examines what’s important to know and be able to do in a “computational world.” Source: It’s Time to Weave Computational Thinking into K-12 — THE Journal The researchers us of…
I’ve been researching generational differences for 25 years, starting when I was a 22-year-old doctoral student in psychology. Typically, the characteristics that come to define a generation appear gradually, and along a continuum. Beliefs and behaviors that were already rising simply continue to do so. Millennials, for instance, are a highly individualistic generation, but individualism…
The mainstreaming of the popular roleplaying game Dungeons & Dragons has significantly changed how people address and understand the game. It’s become a spectator sport and a way for some gamers to earn their living. D&D gameplay and its symbolism have become a significant plot point in geek-oriented TV shows like Stranger Things and The Big Bang Theory. It’s the subject of copious scientific…
Automation is happening, and it will bring substantial benefits to businesses and economies worldwide, but it won’t arrive overnight. A new McKinsey Global Institute report finds realizing automation’s full potential requires people and technology to work hand in hand. Source: Harnessing automation for a future that works | McKinsey & Company An eye-opening account into…
