TOEFL アカデミックディスカッション：テクノロジートピック — 練習問題と対策 2026

Alex

I think AI tools should be banned in classrooms because they prevent students from developing critical thinking on their own. When students can ask an AI for answers, they skip the struggle that leads to real understanding. Universities should protect that process.

Mei

I disagree — banning AI ignores how much it can help learners. AI grammar checkers and writing assistants give immediate feedback that helps students improve faster than waiting for a professor to respond. The key is teaching responsible use, not banning the tool.

Jordan

AI tutors are genuinely helpful because they are available around the clock. A student struggling at midnight before an exam can get immediate help without waiting for office hours. That kind of accessibility levels the playing field for students who cannot afford private tutoring.

Sofia

Human teachers do far more than deliver information — they mentor, motivate, and adapt emotionally to each student. An AI cannot notice when a student is overwhelmed or needs encouragement. Replacing that relationship with a chatbot risks turning education into a purely transactional experience.

Jamal

Using AI assistants for daily tasks is clearly beneficial because it saves time and mental energy. Delegating routine decisions to an AI frees people to focus on more creative and meaningful work. This is no different from using a calculator instead of doing arithmetic by hand.

Priya

Over-relying on AI assistants erodes basic human skills. People who depend on GPS for every trip lose their sense of direction. Those who ask chatbots to draft every message lose confidence in their own writing. We should be cautious about outsourcing too much of our daily thinking.

Carlos

AI plagiarism detection is a fair and necessary tool because it ensures every student is held to the same standard. When cheating goes undetected, honest students are disadvantaged. Automated detection removes the inconsistency of relying on professors to catch dishonesty manually.

Emma

AI grading is deeply problematic because writing is a creative and contextual act. An algorithm cannot appreciate a student's unique argument style or cultural context. I have seen students receive low scores from AI graders on essays that professors later praised as exceptional work.

Ryan

AI-generated art expands creative possibilities by letting artists experiment rapidly with ideas they could not realize on their own. A graphic designer who uses AI to generate visual concepts can explore dozens of directions in an afternoon. This accelerates creativity rather than replacing it.

Yuki

When AI can produce artwork and writing on demand, it devalues the skill and effort that human creators invest. If a machine can generate a painting in seconds that looks indistinguishable from a professional's work, it threatens the livelihoods of artists and undermines the meaning of creative achievement.

Daniel

Social media democratizes news by giving ordinary people and independent journalists a platform that traditional media gatekeepers once controlled. Marginalized voices can now share stories that large news corporations ignore. This is a genuine gain for public information.

Aisha

The spread of misinformation on social media far outweighs any democratizing benefit. Algorithms reward engagement over accuracy, so false and sensational content spreads faster than corrections. During elections, social media misinformation has demonstrably influenced voters based on fabricated stories.

Sofia

Social media absolutely creates echo chambers. Recommendation algorithms show users content that reinforces their existing beliefs, so people never genuinely encounter opposing arguments. Over time, this makes political disagreement feel more extreme because each side only sees the most outrageous version of the other.

Carlos

Actually, social media exposes people to more diverse content than they would encounter in their physical communities. In my town, almost everyone shares the same political views. Social media introduced me to people with completely different perspectives that challenged and expanded my thinking.

Mei

Influencer marketing is just word-of-mouth advertising at scale, and there is nothing inherently manipulative about it. People trust personal recommendations more than corporate ads. When an influencer genuinely uses a product and shares their honest experience, it is more informative than a traditional commercial.

Jamal

Influencer marketing becomes manipulative when paid promotions are disguised as genuine recommendations. Many influencers fail to disclose sponsorships clearly, making followers believe they are seeing an unbiased opinion. This deception is particularly harmful when it targets young audiences who may not recognize the commercial intent.

Priya

Strict parental limits on social media protect children from cyberbullying, inappropriate content, and the psychological harm of comparison culture. Young children do not yet have the emotional maturity to navigate these risks safely, so parental oversight is not restrictive — it is responsible.

Ryan

Unrestricted social media access teaches children digital literacy through real experience. Sheltering kids from online environments means they enter adulthood without the skills to navigate them safely. Guided freedom, where parents are involved but do not micromanage, prepares children better than strict bans.

Yuki

Social media encourages narcissism by rewarding people for self-promotion. Likes, follower counts, and curated profiles create an incentive to present an idealized version of yourself rather than engage authentically. This constant performance of identity is unhealthy and pulls attention inward.

Daniel

Social media is a tool for self-expression, not a factory for narcissism. Artists, activists, and writers use these platforms to share meaningful work and build communities around shared interests. Labeling all self-expression as narcissistic ignores the genuine connections these platforms enable.

Aisha

The data-for-convenience trade-off is acceptable when users are genuinely informed and give meaningful consent. Personalized recommendations on streaming and shopping platforms make life more efficient. As long as companies are transparent about what they collect and why, this exchange can be fair.

Emma

Most people have no real idea how much of their data is collected or how it is used. Terms-of-service agreements are impossibly long and filled with legal jargon. Calling this 'consent' is misleading. Companies profit enormously from data while users receive minor conveniences in return.

Alex

Facial recognition enhances public safety by helping law enforcement identify criminals and missing persons quickly. In busy airports and transit systems, the technology speeds up security screening without requiring intrusive manual checks. These practical benefits justify its deployment in controlled settings.

Jordan

Widespread facial recognition enables mass surveillance that fundamentally alters the relationship between citizens and the state. Even if governments promise responsible use today, the infrastructure can be misused by future administrations. The threat to civil liberties is too great to accept in exchange for incremental security gains.

Carlos

Smart home devices genuinely improve daily life — they let you control your home hands-free, save energy, and enhance security. The data these devices collect is mostly mundane and provides limited risk to ordinary users. The convenience and safety benefits outweigh theoretical privacy concerns.

Sofia

Inviting always-listening microphones and cameras into your home is an enormous privacy risk. These devices have been caught recording private conversations unintentionally. Beyond accidental recordings, the data they collect builds detailed profiles of household routines that are vulnerable to hacking and corporate misuse.

Priya

Strict data privacy laws are essential for protecting citizens from corporate overreach. Without regulation, companies will always collect as much data as possible because it is profitable, regardless of user welfare. Strong laws create accountability and give individuals genuine control over their personal information.

Mei

Heavy data privacy regulation stifles innovation by increasing compliance costs and slowing down the development of useful AI and data-driven services. Countries with lighter regulations attract more tech investment and produce more innovative products. A more flexible approach benefits consumers in the long run through better technology.

Ryan

Employee monitoring is a legitimate management tool, especially for remote workers. When people work from home without any oversight, productivity can suffer. Monitoring software gives managers objective data about whether work is actually being done, which is fair to employees who are performing well.

Yuki

Tracking every keystroke and screenshot signals a fundamental lack of trust that destroys workplace culture. Constant surveillance creates anxiety and resentment rather than motivation. Workers under heavy monitoring report higher stress and lower creativity, which undermines the very productivity employers claim to protect.

Daniel

Self-driving vehicles will dramatically improve road safety by eliminating human error, which causes the vast majority of accidents. Drunk driving, distracted driving, and fatigue-related crashes could become rare. The safety benefit alone justifies pursuing this technology despite the disruption it causes.

Aisha

Millions of professional drivers worldwide depend on driving for their income. Truck drivers, taxi operators, and delivery workers face unemployment if self-driving technology scales rapidly without support systems in place. The human cost of this disruption deserves more attention than the technology's potential benefits.

Emma

Automation could enable shorter work weeks if governments and companies choose to distribute productivity gains fairly. As machines handle repetitive tasks, humans could work fewer hours for the same output. Several countries have already piloted four-day work weeks with positive results for both workers and employers.

Alex

History shows that productivity gains from technology rarely lead to shorter work hours for ordinary workers. Instead, the financial benefits accumulate for company owners and shareholders while workers either lose their jobs or are expected to take on new tasks. Without deliberate policy intervention, automation leads to inequality, not leisure.

Jordan

Chatbots handle simple customer service tasks more efficiently than human agents. Checking order status, resetting passwords, or finding store hours can all be done instantly with automation, without waiting on hold. For routine inquiries, this is faster and more convenient for customers.

Carlos

Chatbots are deeply frustrating when a customer has a complex or unusual problem. I spent twenty minutes in a chatbot loop once before I could reach a human, all because the system could not understand my situation. When companies rely entirely on automation for support, they signal that customer relationships are not worth investing in.

Sofia

An automation tax is a fair way to ensure that the economic benefits of technology are shared broadly. When companies replace workers with machines, they dramatically cut labor costs. A modest tax on that automation would fund retraining programs and social safety nets that help displaced workers transition to new careers.

Priya

Taxing automation punishes companies for efficiency and would slow the adoption of technology that benefits consumers and the broader economy. Instead of penalizing innovation, governments should focus on improving education systems to prepare workers for the types of jobs that automation creates, not just the ones it eliminates.

Mei

Surgical robots perform procedures with a precision that human hands simply cannot match. Minimally invasive robotic surgery results in smaller incisions, less blood loss, and faster recovery. Patients benefit directly from these advantages, and the technology continues to improve rapidly.

Ryan

The risks of robot malfunction in a surgical or pharmaceutical context are catastrophic. A software error during surgery or an automated dispensing mistake with medication could cause serious harm or death. The healthcare sector demands near-perfect reliability, and robotic systems are not yet at a level where we should trust them with critical decisions.

Yuki

Video conferencing is excellent for routine coordination because it eliminates commuting time and allows people to join from anywhere. For status updates, presentations, and logistical discussions, virtual meetings are just as effective as in-person ones and far more convenient for participants in different locations.

Daniel

In-person interaction enables the kind of spontaneous, collaborative exchange that builds real working relationships and drives creative breakthroughs. Video calls make it harder to read body language, build rapport, and have the informal conversations that are essential for team cohesion. Some things simply cannot be replicated through a screen.

Aisha

Heavy reliance on text messaging weakens the ability to communicate spontaneously in real time. When every response can be carefully crafted and edited before sending, young people miss out on the practice of thinking quickly, managing discomfort, and navigating real-time social interactions. This affects their confidence in face-to-face conversations.

Emma

Digital communication has created entirely new interpersonal skills that older generations overlook. Managing online communities, communicating across cultural boundaries, and writing clearly and concisely are all valuable abilities. Young people are not losing interpersonal skills — they are developing different ones suited to a digital world.

Alex

Fully online education removes geographic and financial barriers that prevent many students from accessing higher education. A student in a rural area or a working parent can attend a top university remotely. This democratization of education is a profound benefit that outweighs the drawbacks of virtual instruction.

Jordan

The quality of education suffers significantly without in-person instruction. Laboratory work, hands-on practice, peer discussion, and the informal mentorship that happens between students and professors are all difficult or impossible to replicate online. Moving everything online for the sake of accessibility ultimately shortchanges students.

Carlos

Casual communication in the workplace improves efficiency and makes collaboration more natural. Quick messages and brief emails allow teams to make faster decisions without drafting formal correspondence for every question. In fast-moving industries, this speed is a genuine competitive advantage.

Sofia

Overly informal professional communication can damage relationships with clients and senior stakeholders who expect a certain level of professionalism. A casual tone that works among close colleagues can appear disrespectful when used with external partners or in formal settings. Some situations still require polished, formal writing.

Priya

Digital communication tools have made it possible to maintain close relationships across thousands of miles in a way that was impossible before. Regular video calls, voice messages, and shared media keep friendships alive and meaningful. Without these tools, many long-distance relationships would simply fade away.

Mei

Digital communication gives the illusion of closeness while missing the physical presence that makes relationships truly deep. Shared experiences, nonverbal communication, and the comfort of physical proximity cannot be replicated through a screen. Long-distance digital relationships may remain emotionally meaningful, but they are inevitably thinner than in-person bonds.

Ryan

Excessive screen time is a real health concern backed by research. Prolonged screen use disrupts sleep, contributes to sedentary lifestyles, and is associated with higher rates of anxiety and depression, particularly among teenagers. These are measurable harms that justify serious attention and behavioral change.

Yuki

Screen time concerns are overblown and fail to account for what people actually do on screens. Educational content, creative work, and meaningful social connection all happen on screens. Treating all screen time as harmful is as irrational as treating all time spent in a library as harmful because sitting too long is unhealthy.

Daniel

Phone-free policies significantly improve learning because even a visible phone on a desk reduces students' cognitive performance. The temptation to check notifications is nearly impossible to resist for most people. Removing phones from the classroom eliminates this distraction and forces students to engage more deeply with the lesson.

Aisha

Phones are powerful learning tools that students should be encouraged to use responsibly. Educational apps, instant research, and language learning platforms all run on phones. Banning them outright treats students as incapable of self-regulation and prevents them from developing the digital discipline they will need in college and work.

Emma

Technology companies bear significant responsibility for addictive design because they deliberately engineer features — infinite scrolling, variable reward systems, push notifications — to exploit psychological vulnerabilities. They spend billions on behavioral research to make their products as difficult to put down as possible. This is not accidental; it is intentional manipulation.

Alex

Personal responsibility must be the primary framework here. Adults have the agency to set their own limits, delete apps, or choose not to engage with addictive features. Holding companies legally responsible for how individuals choose to use their products sets a troubling precedent that removes individual accountability from the equation.

Jordan

Toddlers learn best through hands-on exploration and face-to-face interaction with caregivers. Brain development research suggests that screens offer a poor substitute for the physical and social experiences that build language, motor skills, and emotional understanding in the earliest years. Zero screen time for children under two is sound developmental advice.

Carlos

Rigid zero-screen-time rules are unrealistic for modern families and ignore the genuine educational value of high-quality children's programming. Short, supervised sessions with age-appropriate educational content can introduce language and concepts in engaging ways. The key is content quality and parental involvement, not a blanket ban.

Sofia

Digital detoxes are genuinely valuable because they help people recognize how much of their time and attention technology consumes. Stepping away from screens even briefly reveals habitual behavior that many people are not consciously aware of. This awareness is the first step toward building healthier long-term habits.

Priya

Digital detox retreats are a privilege that most people cannot afford, and their benefits evaporate quickly when people return to unchanged habits. Instead of recommending dramatic screen breaks, we should focus on building sustainable daily practices — phone-free meals, no screens before bed — that address the root cause without requiring people to disconnect entirely.