Investment and intellect: a review and meta-analysis.
Investment and intellect: a review and meta-analysis.
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投资与智力：回顾和荟萃分析。
DOI：
10.1037/a0030746
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发表时间：
2013
影响因子：
22.4
通讯作者：
Von Stumm S
中科院分区：
文献类型：
--
作者：
Von Stumm S
认知或智力投资理论认为，智力的发展部分受到人格特质的影响，特别是所谓的投资特质，它决定了人们何时、何地以及如何在智力上投入时间和精力。反过来，这种投资被认为有助于促进认知发展的个体差异和整个生命周期的知识积累。我们回顾了心理学文献并确定了 34 个与智力投资有关的特质结构和相应的量表。性格结构进一步分为 8 个相关特征类别，涵盖智力投资的结构空间。随后，我们试图估计已确定的投资特征与成人智力指标之间的关联，包括结晶智力、学业成绩（例如平均绩点）、大学入学考试和获得的知识的衡量标准。对 112 项研究、236 个系数和 60,097 名参与者的总体样本进行的荟萃分析表明，投资特征大多与成人智力标记呈正相关。荟萃分析系数范围很大，从 0 到 . 58，平均估计为。 30. 我们的结论是，投资特征总体上与成人智力呈正相关；投资-智力关联的强度因特质量表和智力标记的不同而不同；投资特征具有多样性、多面性。荟萃分析还确定了目前实证研究中缺乏的探究领域。讨论了限制、影响和未来方向。（PsycInfo 数据库记录 (c) 2020 APA，保留所有权利）
Cognitive or intellectual investment theories propose that the development of intelligence is partially influenced by personality traits, in particular by so-called investment traits that determine when, where, and how people invest their time and effort in their intellect. This investment, in turn, is thought to contribute to individual differences in cognitive growth and the accumulation of knowledge across the life span. We reviewed the psychological literature and identified 34 trait constructs and corresponding scales that refer to intellectual investment. The dispositional constructs were further classified into 8 related trait categories that span the construct space of intellectual investment. Subsequently, we sought to estimate the association between the identified investment traits and indicators of adult intellect, including measures of crystallized intelligence, academic performance (eg, grade point average), college entry tests, and acquired knowledge. A meta-analysis of 112 studies with 236 coefficients and an overall sample of 60,097 participants indicated that investment traits were mostly positively associated with adult intellect markers. Meta-analytic coefficients ranged considerably, from 0 to. 58, with an average estimate of. 30. We concluded that investment traits are overall positively related to adult intellect; the strength of investment–intellect associations differs across trait scales and markers of intellect; and investment traits have a diverse, multifaceted nature. The meta-analysis also identified areas of inquiry that are currently lacking in empirical research. Limitations, implications, and future directions are discussed.(PsycInfo Database Record (c) 2020 APA, all rights reserved)
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影响因子：
1.9
作者：
Dellenbach, Myriam;Zimprich, Daniel
通讯作者：
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DOI：
--
发表时间：
2000
期刊：
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DOI：
10.1037/11491-008
发表时间：
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期刊：
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影响因子：
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影响因子：
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作者：
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