COLLABORATIVE RESEARCH: Multilevel Modeling Analysis of Cross-Cultural Data
合作研究:跨文化数据的多层次建模分析
基本信息
- 批准号:1534548
- 负责人:
- 金额:$ 4.49万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2015
- 资助国家:美国
- 起止时间:2015-08-01 至 2018-01-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This award will allow two anthropologists to develop statistical tools for the analysis of cross-cultural data. Social and behavioral scientists recognize that conclusions drawn from research in western societies may not accurately represent people in other settings around the globe. Therefore, scientists use cross-cultural samples to assess, contextualize, and explain the range of human variability. For example, if they find that individuals in some societies have different norms of fairness in economic transactions than do members of western societies, they can analyze comparative data from many societies to see if there are common factors, such as ecology or group size, that might explain the difference in norms. But working with such cross-cultural samples can present new challenges because they typically result in complex hierarchical data structures rather than averages and therefore require advanced statistical methods. Therefore, in addition to a substantive analysis of a uniquely expansive dataset, this research will also result in the introduction of methods that can be adapted to similar analyses of unaggregated cross-cultural data. Given the renewed emphasis on cross-cultural research by social scientists, such methods are increasingly needed for the large, structured datasets that result from compilations and collaborations.The data to be used in this project will be compiled from studies of wildlife harvests by hunters in 21 subsistence-oriented societies. The analysis will focus on how hunting proficiency varies across the lifespan. The immediate research goal is to test the hypothesis that the extension of the human juvenile period relative to non-human primates is an adaptation that promotes the gradual mastery of the complex foraging strategies that distinguish humans. More broadly, this research informs evolution and expectations about senescence and the role of experience in the maintenance of skills-based performance among aging adults. The compilation of data includes the outcomes of approximately 20,000 hunting trips by more than 1,000 hunters. Whereas previous analyses of cross-cultural data have often relied on aggregations and averages, this award will engage multilevel modeling approaches that account for the complex data structure and the challenging nature of the outcome variable, a mixture of zeroes and continuous positive values that is difficult to analyze via conventional statistical methods. The statistical models in this project will demonstrate the range of variation in age-related patterns across study sites, which has implications for the extent to which individual societies can serve as models or analogues for prehistoric contexts. Both the new data set and the improved methodology will be made available to other scientists.
该奖项将允许两位人类学家开发用于分析跨文化数据的统计工具。社会和行为科学家认识到,从西方社会的研究中得出的结论可能不能准确地代表全球其他地区的人们。因此,科学家们使用跨文化样本来评估、背景化和解释人类变异的范围。例如,如果他们发现某些社会中的个人在经济交易中的公平规范与西方社会的成员不同,他们可以分析来自许多社会的比较数据,看看是否有共同的因素,如生态或群体规模,可以解释规范的差异。但是处理这样的跨文化样本可能会带来新的挑战,因为它们通常会产生复杂的分层数据结构,而不是平均值,因此需要先进的统计方法。因此,除了对独特的扩展数据集进行实质性分析外,本研究还将引入可适用于非聚合跨文化数据的类似分析的方法。鉴于社会科学家对跨文化研究的重新重视,这种方法越来越需要用于由汇编和合作产生的大型结构化数据集。该项目使用的数据将从21个以生存为导向的社会中猎人捕获野生动物的研究中汇编而成。分析将集中在狩猎能力在整个生命周期中的变化。当前的研究目标是验证这样一种假设,即相对于非人类灵长类动物,人类少年期的延长是一种适应,它促进了人类逐渐掌握复杂的觅食策略。更广泛地说,这项研究揭示了进化和对衰老的期望,以及经验在维持老年人技能表现中的作用。数据汇编包括1000多名猎人大约2万次狩猎旅行的结果。鉴于之前对跨文化数据的分析通常依赖于汇总和平均,该奖项将采用多层次建模方法,考虑到复杂的数据结构和结果变量的挑战性,即零和连续正值的混合物,难以通过传统的统计方法进行分析。该项目的统计模型将展示研究地点之间年龄相关模式的变化范围,这对单个社会在多大程度上可以作为史前环境的模型或类似物具有影响。新的数据集和改进的方法都将提供给其他科学家。
项目成果
期刊论文数量(1)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
The life history of human foraging: Cross-cultural and individual variation
- DOI:10.1126/sciadv.aax9070
- 发表时间:2020-06-01
- 期刊:
- 影响因子:13.6
- 作者:Koster, Jeremy;McElreath, Richard;Ross, Cody
- 通讯作者:Ross, Cody
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Jeremy Koster其他文献
Evidence of direct and indirect reciprocity in network-structured economic games
网络结构经济博弈中直接和间接互惠的证据
- DOI:
10.1038/s44271-024-00098-1 - 发表时间:
2024 - 期刊:
- 影响因子:0
- 作者:
Daniel Redhead;Matthew M. Gervais;Kotrina Kajokaite;Jeremy Koster;Arlenys Hurtado Manyoma;Danier Hurtado Manyoma;Richard McElreath;Cody T. Ross - 通讯作者:
Cody T. Ross
Patterns of paternal investment predict cross-cultural variation in jealous response
父亲投资模式可预测嫉妒反应中的跨文化差异
- DOI:
10.1038/s41562-019-0654-y - 发表时间:
2019-07-22 - 期刊:
- 影响因子:15.900
- 作者:
Brooke A. Scelza;Sean P. Prall;Tami Blumenfield;Alyssa N. Crittenden;Michael Gurven;Michelle Kline;Jeremy Koster;Geoff Kushnick;Siobhán M. Mattison;Elizabeth Pillsworth;Mary K. Shenk;Kathrine Starkweather;Jonathan Stieglitz;Chun-Yi Sum;Kyoko Yamaguchi;Richard McElreath - 通讯作者:
Richard McElreath
Jeremy Koster的其他文献
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{{ truncateString('Jeremy Koster', 18)}}的其他基金
IBSS-L: The Effect of Social Networks on Inequality: A Longitudinal Cross-Cultural Investigation
IBSS-L:社交网络对不平等的影响:纵向跨文化调查
- 批准号:
1620416 - 财政年份:2016
- 资助金额:
$ 4.49万 - 项目类别:
Standard Grant
Faculty Scholars Award: Multi-level Modeling Analysis of Behavioral Observation Data
教师学者奖:行为观察数据的多层次建模分析
- 批准号:
0963752 - 财政年份:2010
- 资助金额:
$ 4.49万 - 项目类别:
Standard Grant
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- 批准号:10774081
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- 项目类别:面上项目
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