Are children who spend lots of time using digital devices prone to psychiatric problems? A team of USC scientists says yes in a new study that appears today in the Journal of the American Medical Association.
Teens who are heavy users of digital devices are twice as likely as infrequent users to show symptoms of attention-deficit/hyperactivity disorder (ADHD), the study finds. The association is persistent as researchers tracked nearly 2,600 teenagers for two years.
While smartphones and related mobile technologies are recognized as flexible and powerful tools that, when used prudently, can augment human cognition, there is also a growing perception that habitual involvement with these devices may have a negative and lasting impact on users’ ability to think, remember, pay attention, and regulate emotion. The present review considers an intensifying, though still limited, area of research exploring the potential cognitive impacts of smartphone-related habits, and seeks to determine in which domains of functioning there is accruing evidence of a significant relationship between smartphone technology and cognitive performance, and in which domains the scientific literature is not yet mature enough to endorse any firm conclusions. We focus our review primarily on three facets of cognition that are clearly implicated in public discourse regarding the impacts of mobile technology – attention, memory, and delay of gratification – and then consider evidence regarding the broader relationships between smartphone habits and everyday cognitive functioning. Along the way, we highlight compelling findings, discuss limitations with respect to empirical methodology and interpretation, and offer suggestions for how the field might progress toward a more coherent and robust area of scientific inquiry.
Anxiety. Depression. ADHD. Dementia. The human brain is in trouble. Technology is a cause — and a solution.
Our lives on this planet have improved in so many amazing ways over the last century. On average, we are now healthier, more affluent and literate, less violent and longer living. Despite these unprecedented positive changes, clear signs exist that we are in the midst of an emerging crisis — one that has not yet been recognized in its full breadth, even though it lurks just beneath the surface of our casual conversations and swims in the undercurrents of our news feeds. This is not the well-known crisis that we’ve induced upon the earth’s climate, but one that is just as threatening to our future. This is a crisis of our minds. A cognition crisis.
In 1928 Jacob Levy Moreno, a Vienna-trained psychiatrist who had recently emigrated to New York, developed an innovative way of identifying ‘at risk’ children. He analysed social patterns at the State Training School for Girls and the Riverdale Country School by asking students who their friends were, and charting their answers. The resulting graphs used geometric shapes to represent individuals and lines to indicate friendships: he called them sociograms. Noticing that two particular girls in the graph appeared isolated, he predicted that they would soon run away. They did.
Posted in Networks
There is growing interest and importance for responsible research and innovation (RRI) among academic scholars and policymakers, especially, in relation to emerging technologies such as nanotechnology. It is also to be noted that, although the design thinking approach has been around since the 1960s, there is renewed interest in this approach to innovation with an increasing number of related publications over the last couple of decades. Furthermore, it is currently introduced in a number of schools and community projects. However, there is a gap in bridging design thinking approach to RRI and this chapter attempts to address this need.
This chapter aims to show that design thinking approach is potentially conducive to ethical (responsible) technological innovation especially within emerging and converging technologies, due to its emphasis on human-centered design and other core attributes such as empathy – although it poses many challenges to implement.
There is still a tendency for educators to use webinars as an online lecture hall, replicating the traditional one-to-many delivery of the physical classroom. This is unfortunate since most web-based communication platforms that are used for webinars today offer a wide range of tools and options for interaction and community building. This paper, based on a Nordic project that ran from 2014 to 2016, presents a wide range of activities, tools and methods to encourage greater audience participation in webinars and looks in particular at methods that allow the discussion to be extended beyond the restricted time frame of the actual synchronous webinar. A flipped classroom approach can allow participants to prepare for the webinar and allow the online event to focus on deeper discussion of the issues at hand. A successful webinar can also be the basis of a community of practice and we investigate a number of tools and methods that can facilitate this.
Posted in Webinars
Every fall, MIT Technology Review’s editors get together to begin the months-long process of reviewing their coverage. The goal? To create a list of the top ten technological advances from the last year that will have the greatest longterm global impact on consumers. While the editors do give key players a shout-out — Google, for example, dominates the list — the purpose of the annual compilation goes further than giving credit to innovating companies. “This is our attempt to alert our readers: These are the technologies that you really need to or should pay attention to next year, and also going into the next few years,” MIT Tech Review’s editor David Rotman told Business Insider.