美国学校在电子技术上花费了30B美元,但Zen Z的测试分数和认知技能下降,这与教室无管制使用装置有关。 U.S. schools spent $30B on ed tech, but Gen Z's test scores and cognitive skills declined, linked to unregulated device use in classrooms.

2024年,美国公立学校在教育技术方面花费了300亿美元,然而,自2010年以来,根Z学生在标准化测试方面的得分低于前几代学生,与教室广泛使用数字设备有关的认知技能不断下降。 U.S. public schools spent $30 billion on educational technology in 2024, yet Gen Z students scored lower on standardized tests than previous generations, with declining cognitive skills linked to widespread digital device use in classrooms since around 2010. 神经科学家Jared Cooney Horvath在国会作证,将这种趋势归咎于不受管制地使用智能手机和计算机,这损害了注意力、记忆和学习。 Neuroscientist Jared Cooney Horvath testified before Congress, attributing the trend to unregulated access to smartphones and computers, which impair attention, memory, and learning. 全球数据显示,智商、执行职能和创造力也同时下降,引起批评,认为技术投资将趋势置于循证成果之上。 Global data shows a parallel decline in IQ, executive function, and creativity, prompting criticism that technology investments have prioritized trends over evidence-based outcomes. 虽然数字工具带来潜在好处,但在公立学校实施这些工具没有效果,往往用未经证实的方法取代了强有力的教学方法。 While digital tools offer potential benefits, their implementation in public schools has been ineffective, often replacing strong teaching with unproven methods. 与此相反,强调问责制和经证明的教学的学校显示出更好的结果,表明需要更有意地以成果为重点的技术整合。 In contrast, schools emphasizing accountability and proven instruction show better results, suggesting a need for more intentional, outcome-focused technology integration.