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行動 vs. 不行動の後悔

実用的な専攻を選ぶか、情熱に従うか

行動した場合

実用的な専攻を選ぶ

28%

行動しなかった場合

情熱を追って専攻を選ぶ

45%

それぞれの選択を後で後悔した人の割合。バーと完全な記録は下に表示されます。


キャリア

最終確認 2026-04-26

証拠の質 4.88/5

8次元のレビュー評価。基準は 品質ルーブリック 。各次元は1〜5で評価。

D1 出典の検証
5/5
D2 出典の権威性と独立性
5/5
D3 後悔率の正確性
4/5
D4 出典の比較可能性
5/5
D5 ギロヴィッチ・パターン
5/5
D6 文章の質
5/5
D7 注意事項の完全性
5/5
D8 サンプルの質
5/5
平均 4.88/5
直接的な証拠
Two diplomas side by side, one with a calculator and the other with a paintbrush resting on it.

行動への後悔

実用的な専攻を選ぶ

28%

実用的専攻卒業生の約29%が異なる分野を選ぶだろう

学士号を持つ米国成人、全国代表

遡及的、固定期間なし

不作為への後悔

情熱を追って専攻を選ぶ

45%

人文/社会科学卒業生の44%が異なる分野を選ぶだろう

学士号を持つ米国成人、全国代表

遡及的、固定期間なし

この選択を後悔した割合

inaction dominates — 不作為が優勢 — 多くは行動しなかったことを後悔しています。

関連する決断

意味的に類似する決断 — 同じ領域、異なるトレードオフ。

career

大学進学の決断

この選択を後悔した割合

行動が優勢

行動の後悔が1.2倍高い

career

修士号 vs 学士号で止まる

この選択を後悔した割合

行動が優勢

行動の後悔が1.6倍高い

career直接

中退 vs. 学位取得

この選択を後悔した割合

行動が優勢

行動の後悔が1.1倍高い

金融

奨学金ローン vs. 安価な道

この選択を後悔した割合

不作為が優勢

不作為の後悔が1.3倍高い

lifestyle

ギャップイヤー vs. 直接大学進学

この選択を後悔した割合

不作為が優勢

不作為の後悔が3.1倍高い

career

転職

この選択を後悔した割合

不作為が優勢

不作為の後悔が1.5倍高い

career

給与交渉

この選択を後悔した割合

不作為が優勢

不作為の後悔が1.2倍高い

career

博士課程 vs. 早期就職

この選択を後悔した割合

不作為が優勢

不作為の後悔が1.3倍高い

The Federal Reserve’s Survey of Household Economics and Decisionmaking (SHED), covering more than 11,000 US adults, found that 45% of humanities/arts graduates and 45% of social and behavioral science graduates would choose a different field of study, roughly 1.6 times the rate for engineering (28%), the lowest of any field measured (the survey does not report a separate figure for computer science). The nationally representative sample avoids the selection bias of job-seeker panels: the SHED captures tenured professors alongside unemployed graduates, giving a more balanced picture than earlier ZipRecruiter data that put passion-major regret as high as 72% for sociology.

The asymmetry fits Gilovich and Medvec’s temporal pattern. Choosing a practical major is an action whose downsides (boredom, identity misalignment) are concrete and manageable; choosing a passion major and watching the labor market punish it is an inaction-of-omission whose counterfactual (“I could have been a software engineer”) grows more painful with each salary comparison. ZipRecruiter’s 2022 survey of job-seeking graduates confirmed this: when asked what they would choose instead, computer science and business administration topped the list, suggesting that passion-major regret is driven more by economic opportunity cost than by intellectual dissatisfaction.

The main caveat is that the SHED question (“would you choose a different field?”) conflates mild second-guessing with genuine regret. A graduate who wonders whether an MBA would have paid better is not in the same psychological state as one who considers the degree a waste. The 17-point gap between practical and passion majors (28% vs 45%) is real but moderate, substantially smaller than the ZipRecruiter data suggested in isolation. The directional finding holds: more passion-major graduates wish they had chosen practically than the reverse.

出典: 行動

根拠台帳

以下の各数値は各出典が報告した内容であり、引用した原文の抜粋と算出方法を記載しています。リンクをクリックして直接確認できます。

  1. [1] Federal Reserve Board (SHED) — Economic Well-Being of U.S. Households in 2023 — Higher Education and Student Loans
    Economic Well-Being of U.S. Households in 2023 — Higher Education and Student Loans

    See all 3 Likelier entries citing this source →

    統計値
    28% of engineering graduates (the lowest rate of any field of study measured) would choose a different field in hindsight; computer/information sciences and health are grouped qualitatively as comparably low but are not separately quantified
    抜粋
    “"However, our findings do not change when people with more than a bachelor's degree are excluded: adults who studied humanities/arts, social/behavioral sciences, or life sciences remain the most likely to say they would change their field of study at 45, 45, and 50 percent respectively, while those who studied engineering remain the least likely to say this (28 percent)." ”
    出典データ
    2024-05-01
    アクセス日
    2026-04-26
    計算過程
    Federal Reserve SHED 2023, 11,000+ US adults. This entry previously averaged a fabricated 27% engineering figure with an invented 31% figure for computer/information sciences; neither number appears in the source, and the source gives no separate percentage for computer/information sciences at all (footnote 50 verified by direct fetch, 2026-07-01). The source's own footnote states engineering at 28%, the lowest rate of any field of study measured. The main text groups computer/information sciences and health with engineering as having "the lowest rates" but does not quantify them separately. We now use 28% (engineering alone) as the practical-major regret rate rather than average in a nonexistent second input. This is a direct "would choose a different field" question, not a satisfaction inversion.
  2. [2] ZipRecruiter — The Most Regretted and Most Loved College Majors
    The Most Regretted and Most Loved College Majors
    統計値
    Computer science and engineering graduates are among the most regret-free, with satisfaction rates above 70%
    抜粋
    “"The top three regret-free majors, all above 70%, are computer and information sciences, criminology, and engineering. Of graduates who regretted their major, most said that, if they could go back, they would now choose computer science or business administration instead." ”
    出典データ
    2022-11-01
    アクセス日
    2026-04-26
    計算過程
    ZipRecruiter surveyed ~1,500 job-seeking college graduates monthly throughout 2022. Regret-free rates for CS and engineering exceed 70%, implying regret below 30%, consistent with the SHED figure. Note the ZipRecruiter URL may return 403; the data was widely reported by BestColleges and CBS News.

出典: 不作為

根拠台帳

以下の各数値は各出典が報告した内容であり、引用した原文の抜粋と算出方法を記載しています。リンクをクリックして直接確認できます。

  1. [1] Federal Reserve Board (SHED) — Economic Well-Being of U.S. Households in 2023 — Higher Education and Student Loans
    Economic Well-Being of U.S. Households in 2023 — Higher Education and Student Loans

    See all 3 Likelier entries citing this source →

    統計値
    45% of humanities/arts graduates and 45% of social/behavioral-science graduates would choose a different field of study; life sciences graduates report an even higher 50%
    抜粋
    “"However, our findings do not change when people with more than a bachelor's degree are excluded: adults who studied humanities/arts, social/behavioral sciences, or life sciences remain the most likely to say they would change their field of study at 45, 45, and 50 percent respectively, while those who studied engineering remain the least likely to say this (28 percent)." ”
    出典データ
    2024-05-01
    アクセス日
    2026-04-26
    計算過程
    Federal Reserve SHED 2023, 11,000+ US adults. This entry previously cited 44% for social/behavioral science and 43% for humanities/arts; neither figure appears in the source (footnote 50 verified by direct fetch, 2026-07-01). The source's own footnote states humanities/arts and social/behavioral sciences both at 45%, with life sciences higher still at 50%. We use 45% (humanities/arts and social/behavioral sciences, which agree exactly) as the representative passion-major regret rate; life sciences runs even higher but is noted rather than folded into the headline figure, since it fits a "practical STEM" framing at least as much as a "follow your passion" one. This is a nationally representative sample, not limited to job seekers, and uses a direct "would choose a different field" question rather than a satisfaction inversion.
  2. [2] BestColleges — Almost Half of Job-Seeking College Graduates Regret Their Major
    Almost Half of Job-Seeking College Graduates Regret Their Major
    統計値
    44% of job-seeking degree holders regret their college major
    抜粋
    “"Almost half (44%) of job-seeking degree holders regret their college major. Regret is heavily influenced by salary, and graduates strongly tied their sentiments toward their majors to job prospects." ”
    出典データ
    2022-12-01
    アクセス日
    2026-04-26
    計算過程
    BestColleges reporting on ZipRecruiter 2022 data. The 44% overall figure among job seekers nearly matches the corrected SHED passion-major figure of 45% (within one point), though the two are drawn from different populations and questions: the ZipRecruiter sample is job-seekers only and shows more extreme tails (72% sociology, 87% journalism) than SHED. Used here as corroboration that passion-major regret exceeds 40%.

注意事項

The primary rates now come from the Federal Reserve SHED (2023), a nationally representative survey of 11,000+ adults — a substantial improvement over the earlier ZipRecruiter job-seeker panel. The SHED question ("would you choose a different field of study?") conflates mild dissatisfaction with strong regret, and its cross-sectional design cannot distinguish whether passion-major graduates regret the choice itself or merely its financial consequences. The ZipRecruiter data (which showed much higher passion-major regret at 72% for sociology) is retained as corroboration but represents a narrower, more financially distressed population. The gap between practical (28%) and passion (45%) majors is real but smaller than the ZipRecruiter data alone suggested. The inaction-dominates pattern is consistent with Gilovich and Medvec's temporal framework. Survey data are drawn exclusively from United States samples; satisfaction and regret rates in countries with different institutional structures — education systems, tuition structures, credential markets — may differ substantially.

生データ: /api/decisions.json

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