The concept of 'digital detox' has gained traction among psychologists studying the effects of constant connectivity on mental health. Recent research suggests that while technology enhances productivity, it also fragments attention spans and elevates stress levels due to the pressure of immediate responsiveness. A 2023 study by the University of Copenhagen found that participants who engaged in a week-long digital detox reported significant improvements in working memory and emotional regulation, but also experienced heightened anxiety during the first two days, indicating withdrawal-like symptoms. Interestingly, the benefits were most pronounced for individuals who used social media passively (e.g., scrolling) rather than actively (e.g., posting). The authors argue that passive consumption fosters upward social comparison, leading to envy and reduced self-esteem, whereas active engagement may strengthen social bonds. However, the study's small sample size and reliance on self-reported data limit generalizability, prompting calls for larger, longitudinal trials.
❓ この文章によると、2023年のデジタルデトックス研究における主な限界は何ですか？
A. A. 受動的なソーシャルメディア利用者にのみ焦点を当てていた。
B. B. 比較のための対照群が欠如していた。
C. C. その調査結果は、小規模で自己申告によるサンプルに基づいている。
D. D. それは、積極的なソーシャルメディア利用の利点を過大評価していた。
✅ 正确答案
C. Its findings are based on a small, self-reported sample.
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