Need for Cognition
Cacioppo, J. T. & Petty, R. E. · 1982
別名: NFC · Cognitive Motivation
Need for cognition is the stable individual difference in the tendency to engage in and enjoy effortful thinking. It is a motivational disposition, not an ability: high scorers seek out problems that require deliberation and find cognitive effort intrinsically rewarding, while low scorers are not less capable but rely more readily on heuristics, source cues and other people's conclusions. The construct's original purpose was to explain why the same persuasive message changes some people's minds through argument quality and others' through peripheral cues.
Individual difference in the tendency to engage in and enjoy effortful cognitive activity. People high in NFC seek out, engage in, and enjoy complex thinking tasks; those low in NFC prefer simpler cognitive tasks and rely more on cognitive heuristics.
- 出典:
- Cacioppo, J. T., & Petty, R. E. (1982). The need for cognition. Journal of Personality and Social Psychology, 42(1), 116-131.
- デジタルオブジェクト識別子 — ジャーナル記事への直接リンク。:
- 10.1037/0022-3514.42.1.116
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構成概念について読むことは何であるかを教えてくれます。検証済み測定具はそこでの自分の位置を教えてくれます。無料で受けられ、数分で結果が出ます。
エビデンス概要
- 実証的サポート
- 強力なエビデンス
- 再現性
- 十分に再現
- 異文化
- ほぼ普遍的
- メタ分析
- 9件索引済み
これらの評価は、理論に関する公開文献を要約したもので、それに基づいて構築された個々のテストの品質ではありません。以下に記載された出典に基づく編集判断であり、エビデンスが蓄積されるにつれて変化します。
歴史的背景
The term originates with Cohen, Stotland and Wolfe in 1955, but the modern construct and scale are Cacioppo and Petty's 1982 work, developed as the individual-difference component of the Elaboration Likelihood Model of persuasion. The original 34-item scale was reduced to the widely used 18-item form by Cacioppo, Petty and Kao in 1984. The construct proved unusually durable, migrating out of persuasion research into education, decision-making, misinformation susceptibility and, more recently, work on how people interact with algorithmic and AI-generated recommendations.
構成概念
認知欲求
The tendency to engage in and enjoy effortful cognitive activity — seeking out, engaging in, and enjoying complex thinking tasks (Cacioppo & Petty, 1982).
機器
- IPIP Need for Cognition Scale(IPIP-NFC)Goldberg, L. R. (IPIP), measuring constructs of Cacioppo, J. T., & Petty, R. E.1999
この理論に基づくテスト
実践的応用
Need for cognition predicts depth of information processing, resistance to misinformation and susceptibility to argument quality rather than surface cues — findings applied in health communication and science messaging, where the same content must reach both dispositions. In education it predicts engagement with open-ended and inquiry-based tasks. For self-knowledge it is useful precisely because it is not an ability measure: knowing that one avoids effortful deliberation is actionable in a way that an intelligence score is not.
測定方法
Measured with a self-report Likert scale (18-item short form) producing a single continuous score; interpreted normatively, with no cutoff and no ability inference.
批評と制限事項
The scale correlates substantially with openness to experience and with verbal ability, raising a persistent incremental-validity question. Because thinking is socially valued, the items are transparently desirable and scores inflate under evaluation. Cross-cultural work is thinner than the construct's ubiquity suggests, with most validation in Western educated samples where intellectual engagement carries particular status. Some critics also argue the construct conflates enjoyment of thinking with self-perceived competence at it, which the self-report format cannot separate.
主要文献
- Cacioppo, J. T. & Petty, R. E.. (1982). The need for cognition. 10.1037/0022-3514.42.1.116
- Cacioppo, J. T., Petty, R. E. & Kao, C. F.. (1984). The efficient assessment of need for cognition. 10.1207/s15327752jpa4803_13
- Cacioppo, J. T., Petty, R. E., Feinstein, J. A. & Jarvis, W. B. G.. (1996). Dispositional differences in cognitive motivation: The life and times of individuals varying in need for cognition. 10.1037/0033-2909.119.2.197