Despite widespread computer training, many individuals still struggle with basic computer tasks. This study suggests that cognitive abilities, specifically fluid intelligence, are a stronger predictor of computer skill than the amount of training received. The research indicates that inherent intelligence plays a more crucial role in computer literacy than previously believed, challenging the focus on simply providing more training.
Researchers have found evidence suggesting that intelligence evolved independently in birds and mammals, rather than being inherited from a common ancestor. This indicates that complex neural circuits supporting cognition arose multiple times in vertebrates.
In a recent study by scientists at UC San Francisco, human accelerated regions (HARs) have been identified as crucial to the rapid evolution of human brain complexity, distinguishing us from our closest evolutionary relatives, chimpanzees. These regions, evolving 10 times faster than the typical mammalian rate, enable the formation of intricate neural networks, which support advanced cognitive functions.
