孩子常"分心"到底要不要治？ 开栏的话 近年来，大众对健康的关注已融入日常，对科学养生、疾病预防的知识需求也愈发迫切。然 而，优质科普资源较为稀缺，有的科普内容真假难辨，甚至可能误导公众。为此，本报今起推出"健康 指南"栏目，邀请权威专家为读者解读热点，提供可信、可用的健康"干货"。 临近期末考试，许多主打"快速提升专注力"的商品广告频繁出现在短视频中。这类广告称，相关产品可 以让孩子的专注力得到大幅提升，甚至能"治愈"注意缺陷多动障碍(ADHD)。 喧嚣的市场背后，是家长们的集体焦虑，更是对专注力概念的普遍误解与商业化滥用。那么，专注力究 竟是什么？五花八门的训练有效吗？孩子分心到何种程度才需要干预？带着这些疑问，科技日报记者专 访了天津市安定医院儿童青少年心理科专家。 简单短期练习难有大幅提升 不少家长看到孩子写作业分心、听课走神，就急于购买各类专注力训练产品，但首先得搞清楚，专注力 到底是什么。天津市安定医院儿童青少年心理科副主任医师雷彤介绍："专注力不仅能锁定目标，而且 能调动记忆、思维等'作战单元'协同攻坚，同时可以持续抵抗外界干扰。这是一个集主动选择、意志控 制、资源调配于一体的高级认知能力。" ...

在这个信息爆炸的时代，我们身处一个信息触手可及、推送永不停歇的环境之中，"专注力"正逐渐成为 一种宝贵的稀缺品。 现在正是期末考试周，挑灯夜战不在话下。当我们下定决心认真完成一件事时，手机一亮还是忍不住点 开，结果一看就是半天。任务未完成，自责与懊悔随之而来，下一次却依然陷入同样的循环。 每一条推送、每一个红点、每一次滑动，都在无声地重塑我们的大脑。在此之下，两股相互循环的心理 机制悄悄地消磨着我们的专注力。身处校园的大学生，这种感受更为强烈。 无论是应对密集的考试，还是完成日常的学习任务，都需要深度专注的投入。然而，现实却常常是：书 本摊开，思绪游离，投入了很多时间，效率却很低。 不少大学生说：我们明知要专注，但注意力总在不经意间悄然消散，难道我的意志力真的这么差吗？在 需要集中专注力完成任务时，常常社交媒体的一声"叮咚"，我们自然而然地拿起手机，点开之后，便开 始无意识地四处浏览和回复，然后时间就不知哪儿去了。大量认知资源可能就这样消耗在这些无意识的 碎片浏览与微决策中。当最需要调用资源来抑制干扰、维持目标时，意志力资源早已临近枯竭。 为什么一刷起手机就停不下来了？社交媒体的信息流伴随着未知的奖励预期，这 ...

Group 1 - The article discusses five key indicators to determine if a child is suited for academic success, emphasizing that each child has their own learning pace [3][4] - It highlights the importance of focus and concentration in learning, stating that children who can sit still and concentrate tend to have better cognitive abilities [5][7][8] - The article suggests that understanding and comprehension are crucial, with children who can grasp concepts quickly showing stronger logical thinking skills [11][12][16] Group 2 - It points out the significance of perseverance in problem-solving, noting that children who persist in understanding difficult problems develop resilience and confidence [17][19][20] - The article emphasizes self-discipline, indicating that children who can manage their own study schedules at home are more likely to succeed academically [21][23][24] - Finally, it stresses the importance of reflection and learning from mistakes, suggesting that children who analyze their errors can improve their performance over time [25][27][28]

Core Insights - The average attention span of humans in 2025 is projected to be 8 seconds, which is one second less than that of a goldfish and a 40% decrease from 12 seconds in 2000 [2] - The article discusses the systematic depletion of attention in the digital age, where distractions from notifications and multitasking hinder productivity [2][3] - It emphasizes that focus is a limited resource, akin to a muscle that can be exhausted, and highlights the importance of single-tasking for optimal performance [3][4] Group 1: Attention and Focus - Attention is being systematically harvested in the digital age, leading to a decline in cognitive performance [2][3] - Studies show that switching tasks can temporarily lower IQ by 10 points, equivalent to a night of lost sleep, and it takes 20 minutes to regain focus after a distraction [3][4] - The brain's "executive control network" can become overloaded, leading to a cycle of anxiety and decreased focus [4] Group 2: Strategies for Enhancing Focus - Top performers utilize "single-threaded" work sessions, focusing on core objectives without multitasking [5] - Techniques include creating "no-interruption blocks" of 90 minutes, gradually increasing task difficulty, and batching low-value tasks [5][6] - Physical isolation of distractions, such as locking away phones, and setting digital protocols can help maintain focus [6][7] Group 3: Environmental and Biological Factors - A clean workspace correlates with longer attention spans, as clutter can distract and hinder cognitive function [8] - Understanding biological rhythms can enhance productivity; for instance, scheduling creative tasks during peak brain activity times [9][10] - Implementing a 90/20 work cycle can align with the brain's natural focus periods, promoting better concentration [10] Group 4: Building Automatic Focus - Developing systems to replace willpower with automatic behaviors can enhance focus [12][13] - Identity anchoring, solidifying focus routines, and maintaining feedback loops can help establish a habit of sustained attention [14][15] - When these strategies become second nature, individuals can navigate the information overload of the digital age more effectively [16] Group 5: The Value of Focus in the AI Era - In an age where AI can perform many tasks, human deep thinking and focus remain irreplaceable skills [17] - Those who excel in utilizing AI tools are not just proficient users but are capable of deep, focused thought that leads to innovative solutions [17][18] - The article concludes that focus can be trained and improved, likening it to a muscle that can be developed over time [19][20]

Core Insights - The articles emphasize the importance of focus and long-term commitment in both personal growth and industry development, particularly in the context of Shanghai's technological innovation and the integrated circuit industry [2][4]. Group 1: Focus on Development - The concept of "reading marathons" is highlighted as a method to regain focus and enhance learning abilities, contrasting with the distractions of modern technology [1][2]. - Shanghai's integrated circuit industry, which began in the 1950s, is projected to exceed a scale of 390 billion yuan by 2024, showcasing the benefits of long-term planning and investment [2]. Group 2: Collaborative Efforts - The integration of the Yangtze River Delta region is presented as a model for collaborative development, where provinces and cities work together towards common goals, enhancing overall efficiency and cooperation [3]. - The focus on human resources, particularly the dedication of party members and local leaders, is crucial for driving local development and achieving tangible results [3][4]. Group 3: Persistence and Resilience - The articles stress that success requires sustained effort and resilience, with a call for individuals and organizations to maintain patience and determination in the face of challenges [4].

Core Insights - The article discusses the phenomenon of perceived time acceleration due to the brain's processing of information and attention, emphasizing that this is not merely an illusion but a result of how experiences are encoded in the brain [3][4][5]. Group 1: Perception of Time - Time perception is constructed by the brain and is influenced by the novelty and variability of experiences, leading to a feeling that time is passing more quickly as life becomes more predictable [6][8]. - The brain's internal clock and attention mechanisms play a crucial role in how time is perceived, with focused attention leading to a richer experience of time [9][10]. Group 2: Factors Influencing Time Perception - Novelty Effect: New and unexpected experiences engage the brain more, making those moments feel longer in both present and memory [6][7]. - Contextual Change Hypothesis: A greater variety of experiences within a day leads to a perception of longer time, while monotonous routines compress time perception [8]. - Predictability compresses time as the brain becomes less engaged with familiar experiences, leading to a lack of detail retention [10]. Group 3: Strategies to Enhance Time Perception - To extend the perception of time, introducing small changes and new experiences can help the brain register more information, making time feel longer [11][12]. - Engaging the senses and being present in the moment can enhance time perception, as sensory input is closely linked to how time is experienced [12]. - Breaking automatic patterns and creating unique moments can also help in making time feel more expansive [13][14]. Group 4: Attention and Focus - Attention is a limited resource that can be easily fragmented by distractions, leading to a feeling of time being "stolen" during mindless activities like scrolling through social media [17][18]. - The brain's focus can be retrained through deliberate practices that enhance attention and reduce distractions, allowing for a more fulfilling experience of time [20][23][24]. Group 5: Mindfulness and Mental Clarity - Actively managing information intake and allowing for moments of boredom can help reset the brain's expectations and improve focus [26][27]. - Practicing mindfulness and intentional focus on tasks can help in building a more robust attention span, leading to a richer experience of time [28][29].

Group 1 - The core idea emphasizes the distinction between merely "showing up" for work and actively engaging in meaningful work, suggesting that a shift in mindset is essential for productivity [2][3][6] - The article highlights the importance of passion in work, stating that truly excellent individuals maintain enthusiasm regardless of circumstances, and that self-management is crucial for achieving significant outcomes [7][8] Group 2 - Effective work planning is necessary to combat feelings of overwhelm after a holiday, with the suggestion to prioritize important tasks over trivial ones to maximize productivity [10][12][14] - The article discusses the significance of focus in the workplace, noting that the ability to enter and maintain a state of concentration is vital for high performance in a fast-paced environment [15][16][17] Group 3 - Setting new, challenging goals is recommended to combat monotony in work, as achieving these goals can foster a sense of accomplishment and maintain motivation [18][19]

Core Insights - The article discusses the challenges of maintaining focus and deep learning in the digital age, highlighting a common struggle with distractions from technology and fast-paced lifestyles [1][2][4] - It emphasizes the importance of shifting mindsets to prioritize depth over speed in learning and cultural experiences [2][3] Group 1: Focus and Learning - Many individuals experience a decline in concentration and deep learning abilities due to the fast-paced nature of modern life, leading to superficial engagement with content [1][2] - The pursuit of efficiency can lead to a neglect of depth, as quick consumption of media does not allow for appreciation of artistic or literary nuances [2][3] Group 2: Curiosity and Engagement - Reigniting curiosity is essential for enhancing focus, as it can trigger a chain reaction of inquiry and deeper exploration [3] - Engaging in meaningful conversations, nature experiences, and cultural explorations can foster a natural state of focus, contrasting with the self-discipline often associated with maintaining attention [3] Group 3: Digital Culture and Critical Thinking - The digital age presents a challenge in cultivating a rich cultural life, necessitating skills in attention management, information discernment, and critical thinking [4] - Addressing these challenges is crucial for fully enjoying the benefits of digital technology and enriching the spiritual and cultural dimensions of life [4]

Core Insights - The article emphasizes the importance of focus in the modern age, highlighting that attention has become a scarce and valuable resource [6][14][52] - It discusses the detrimental effects of distractions on productivity and the necessity of cultivating deep concentration to achieve personal and professional success [11][12][30] Group 1: The Value of Focus - Focus is identified as the most precious asset in today's information-saturated environment, with both Warren Buffett and Bill Gates agreeing on its significance [12][14] - The article illustrates how distractions lead to superficial work, reducing the quality and depth of thought [11][30] - It cites examples of successful individuals who create distraction-free environments to enhance their focus and productivity [25][32] Group 2: Strategies for Maintaining Attention - The article suggests practical strategies for maintaining focus, such as locking away mobile devices and creating a distraction-free workspace [32][34] - It highlights the concept of "thinking stamina," which refers to the ability to sustain attention over time, as crucial for effective learning and productivity [30][36] - The narrative includes personal anecdotes and examples of individuals who overcame distractions to achieve their goals, reinforcing the message that attention management is essential for success [36][40][46]

Core Viewpoint - The article provides insights into Warren Buffett's unique investment philosophy and personal characteristics, emphasizing his extraordinary focus and attention to detail, which contribute to his success as an investor and manager [5][10][66]. Group 1: Buffett's Investment Philosophy - Buffett's investment approach is characterized by a deep understanding of the businesses he invests in, often going beyond financial statements to grasp operational details [67][100]. - He emphasizes the importance of focus, which he defines as an in-depth understanding of every aspect of a business, from raw material costs to operational efficiencies [66][68]. - Buffett's long-term commitment to companies, such as GEICO, showcases his ability to track and understand a business over decades before acquiring it [100][104]. Group 2: Personal Characteristics - Buffett is portrayed as a complex individual with a profound grasp of human nature and a unique ability to manage relationships, both personally and professionally [9][10]. - His interactions with others, including his approach to mentorship and guidance, reveal a nurturing side that influences those around him [72][90]. - The article highlights Buffett's meticulous nature, as seen in his detailed knowledge of various businesses, which is a key factor in his investment success [36][39]. Group 3: Historical Context and Events - The article discusses significant events in Buffett's career, such as the acquisition of General Re and the impact of the 9/11 attacks on his insurance business, illustrating his foresight in risk management [17][46]. - Buffett's proactive measures before 9/11 demonstrate his ability to anticipate systemic risks, which ultimately saved the company from greater losses [50][51]. - The narrative includes anecdotes that illustrate Buffett's decision-making process and his responses to challenges, reinforcing his reputation as a strategic thinker [11][48].