認知科学
Online ISSN : 1881-5995
Print ISSN : 1341-7924
ISSN-L : 1341-7924
早期公開論文
早期公開論文の4件中1~4を表示しています
  • 清水 大地, 児玉 謙太郎, 岡﨑 俊太郎, 藤原 健
    原稿種別: 展望論文
    論文ID: 2023.063
    発行日: 2024年
    [早期公開] 公開日: 2024/03/15
    ジャーナル フリー 早期公開

    This study systematically reviewed analyses for interpersonal behavioral synchronization, which is widely observed in human communication. Synchronization analyses have been developed based on theoretical backgrounds such as social psychology, cognitive approach, and dynamical systems approach. The types of methods and their targets are diverse, and a systematic summary has not been sufficiently conducted. Summarizing these methods can help clarify the salient features of each method and consider the applicability to various phenomena. Based on existing literature, this study introduced six representative methods from their historical backgrounds, calculations, and targets (Cross-Correlation Analysis, Cross Wavelet Transform, Relative Phase Analysis, Cross Recurrence Quantification Analysis, Causality Analysis, and Complexity Matching Analysis). We then summarized each method along three axes: the data characteristics, the approach relied upon, and the phenomenon/task to be investigated. Then, based on the features of each method, we discussed the future direction and the domains or topics of possible applications.

  • Momoka Hirai
    原稿種別: Research Paper
    論文ID: 2023.074
    発行日: 2024年
    [早期公開] 公開日: 2024/03/15
    ジャーナル フリー 早期公開

    People with visual impairment typically experience difficulties when cooking, which can often lead to health problems. Organizing and tracking utensils in the kitchen are identified as particular challenges; however, the details of these scenarios are unclear. In this study, we clarify the organization of action and how people with visual impairment place objects on a table and contact them when making instant coffee using two types of tabletop designs. Six people with visual impairment participated in the experiment. Actions were categorized into four types: sub-goal unit, basic unit, touching, and pause. When participants were switching the sub-goal unit, the next object was searched from the plate. When a sub-goal unit was being performed, the situation on the table was checked so that an object could be placed. The following three patterns of object placement were identified: along the table edges, near the center of the table, and over a relatively wide area of the table. Fully blind participants had a smaller object placement area and contact range than low-vision participants. Some participants moved used utensils to the back of the table to make a no-contact zone, but others maintained the objects in fixed positions. Some participants tended to flexibly change their layouts according to tabletop design, but others did not. The environment-action relationship of an individual is shaped by a combination of factors, including visual acuity, phases that involve more touching, response to the environment, and whether memory or grasping the environment is more critical.

  • 阿部 廣二, 大山 星馬
    原稿種別: 研究論文
    論文ID: 2023.081
    発行日: 2024年
    [早期公開] 公開日: 2024/03/15
    ジャーナル フリー 早期公開

    This study examines the techniques used by insect collectors, known as mushiya in Japan, to collect insects. It also explores how actors (Latour, 2007) as starting points for searching activity are introduced to navigation in the wild. We conducted fieldwork from April 2021 to August 2022. We accompanied mushiyas on 21 insect collecting activities and interviewed two of them. Mushiyas’ navigation could be divided into three phases: deciding where to collect, traveling, and collecting. We extracted characteristic episodes from the obtained data to describe the process of how some actors are introduced and how they can be associated with ethnography. Our findings indicate that mushiyas determined their collection sites from the perspectives of ethics and accessibility and from “projective observations” gathered during their collecting activities. By associating actors discovered through such observations with the knowledge of environmental information in the field and about the insects they captured, mushiyas judged a starting point for their searching activities. We discuss the implications of projective observation for navigation in the wild using the theory of actor network theory (Latour, 2007).

  • 横溝 賢, 鈴木 葵, 宮田 義郎, 原田 泰
    原稿種別: 研究論文
    論文ID: 2023.084
    発行日: 2024年
    [早期公開] 公開日: 2024/03/15
    ジャーナル フリー 早期公開

    In depopulated areas, an increasing number of elderly people are moving away from economic zones in search of better healthcare and caregiving services. As the elderly population relocates, their memories of these places fade, and eventually, they forget these areas. With this in mind, the authors attempted to depict the life-world of the grandfather of co-author Suzuki, who resides in Hamatonbetsu Town, Hokkaido, and communicates and interacts with Suzuki’s acquaintances within and outside of this town through round-trip letters. As a result, we are able to engage in generative communication, shaping our life-world by overlaying our “visibility” onto the life-world of others.

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