| 研究課題/領域番号 |
22F22001
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| 配分区分 | 補助金 |
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| 研究機関 | 九州大学 |
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研究代表者 |
溝口 孝司 九州大学, 比較社会文化研究院, 教授 (80264109)
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| 研究分担者 |
LOFTUS JAMES 九州大学, 比較社会文化研究科(研究院), 外国人特別研究員
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| 研究期間 (年度) |
2022-09-28 – 2025-03-31
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| キーワード | Learning strategies / idiosyncratic variance / geometric morphometrics / ethnographic comparison / Yayoi period / Kofun period |
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| 研究実績の概要 |
This study aims to provide quantifiable measures of the variable human learning strategies and idiosyncratic variance in prehistoric pottery communities in Japan. Previous international and domestic studies have not accurately quantified learning strategies using complex statistical or 3D methodology, which this study aims to achieve. The study utilizes a newly developed geometric morphometric statistical package in R, along with novel 3D technologies. The Yayoi and Kofun periods in Japan are being compared to modern ethnographic evidence in both Japan and other countries, serving as a case study for this project.
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| 現在までの達成度 (区分) |
現在までの達成度 (区分)
2: おおむね順調に進展している
理由
The project was initially planned to dedicate a considerable amount of time to the collection of 3D data using novel 3D scanning technologies. Unfortunately, due to the prolonged COVID-19 pandemic, not enough samples could be collected. As a result, the fellow had to acquire Yayoi burial jar data and data of burial jars dating from the Edo period as an alternative. The latter data can be compared to ethnographic records in the form of historical documents, which enabled the fellow to analyze the data from the perspective of technological learning and knowledge sharing. This development has also been fed back into the fellow's attempt to bridge ethnographic data and archaeological recognizable traces of production. In all, the project has made a satisfactory progress despite the pandemic.
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| 今後の研究の推進方策 |
To further the progress of the project, the fellow needs to concentrate on collecting further data from the Kofun period Sue ware kiln sites. The goal is to acquire more 3D data and perform a comprehensive analysis of the Sue ware kiln sites. This analysis will help the fellow to compare the learning strategies adopted in the production of Yayoi burial jars, Edo period burial jars, and Sue ware. Each of these production styles has its own contextual characteristics, and by analyzing the differences, it will be possible to reconstruct the evolutionary trajectory of technological learning strategies.
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