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21 de may. de 2021 · We observe a positive relationship between concentration and subsequent performance of equal weighting within Tech, with an R 2 of 0.4. The strong performance of large-cap Tech names last year led to an increase in the sector’s concentration levels.
Concentration is an attentional process that involves the ability to focus on the task at hand while ignoring distractions. Cognitive research shows that it is vital for success in any field of skilled performance.
Emerging scientific evidence indicates that frequent digital technology use has a significant impact—both negative and positive—on brain function and behavior. Potential harmful effects of extensive screen time and technology use include heightened attention-deficit symptoms, impaired emotional and social intelligence, technology addiction ...
For instance, brain imaging techniques show concrete morphological alterations in early childhood and during adolescence that are associated with intensive digital media use. Technology use apparently affects brain functions, for example visual perception, language, and cognition.
Gloria Mark, PhD, of the University of California Irvine, talks about how the internet and digital devices have affected our ability to focus, why multitasking is so stressful, and how understanding the science of attention can help us to regain our focus when we need it.
1 de dic. de 2019 · The Political Economy of Concentration. If "bad" concentration has become prevalent, we need to understand why. What are the barriers to entry? What is the role of policy versus technology?
10 de nov. de 2011 · Our brains adapt to how we use them - so what does our love affair with tech mean for our minds?
