Gen Z: The Generation That Might Not Be as Smart as We Thought
Gen Z, the generation born between 1997 and 2010, has been dubbed the first generation in modern history to score lower on standardized academic tests than the previous generation, according to a renowned neuroscientist, Dr. Jared Cooney Horvath. This revelation is surprising, especially considering that many Gen Zers are proud of their academic achievements.
Dr. Horvath, who presented his findings to Congress, stated that Gen Z's underperformance is linked to their constant exposure to screens. Unlike previous generations, who learned from books and deep study, Gen Zers have grown up with digital devices as their primary learning tools. As a result, they have become adept at skimming through content, which may not provide the same cognitive benefits as traditional learning methods.
The neuroscientist explained that more than half of a teenager's waking hours are spent staring at screens, which is not an ideal environment for learning. Humans are biologically programmed to learn from other humans and through deep study, not by flipping through screens for bullet-point summaries. This shift in learning methods has led to a decline in cognitive abilities, including basic attention, memory, literacy, numeracy, executive function, and general IQ.
Dr. Horvath, who has taught at prestigious institutions like Harvard and the University of Melbourne, advocates for a return to traditional learning methods. He believes schools should limit screen time and encourage students to pick up books and engage in deep study. He argues that the current educational landscape is prioritizing technology over rigor, and this may have negative consequences for the cognitive development of future generations.
The issue is not limited to the United States. Dr. Horvath's research shows that in 80 countries, performance in schools significantly decreases once digital technology is widely adopted. This trend suggests that the integration of technology in education may not be as beneficial as initially thought.
Looking ahead, Dr. Horvath hopes for policy changes that will encourage schools to reduce screen time and provide a better learning environment for the next generation, known as Generation Alpha. The goal is to ensure that these children have a strong foundation for cognitive development, just as previous generations did.
