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2020 Fiscal Year Final Research Report

The Information Behavior of the Japanese: Examination on It's Change for 25 Years and the Issues in Aging Society

Research Project

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Project/Area Number 18H03645
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 8:Sociology and related fields
Research InstitutionTokyo Woman's Christian University (2019-2020)
The University of Tokyo (2018)

Principal Investigator

Hashimoto Yoshiaki  東京女子大学, 現代教養学部, 教授 (50164801)

Co-Investigator(Kenkyū-buntansha) 木村 忠正  立教大学, 社会学部, 教授 (00278045)
森 康俊  関西学院大学, 社会学部, 教授 (00313065)
北村 智  東京経済大学, コミュニケーション学部, 教授 (40511960)
是永 論  立教大学, 社会学部, 教授 (50275468)
片桐 恵子  神戸大学, 人間発達環境学研究科, 教授 (80591742)
Project Period (FY) 2018-04-01 – 2021-03-31
Keywords日本人の情報行動 / 訪問留置調査 / 日記式調査 / テレビ視聴時間 / インターネット利用率
Outline of Final Research Achievements

Since 1995, we have conducted surveys of Japanese information behavior every five years. In 2020 we made 6th survey.This survey consists of a diary survey and a questionnaire survey, which measures TV viewing time and Internet usage time and analyze change over time. In addition, from the questionnaire survey, it is possible to know the changes in the Internet usage rate, the SNS usage rate, the reliable information source, and the importance rating of the information source.
As a result of the survey, the data confirmed that the TV viewing time has decreased, especially among young people, in the last 25 years, and the Internet usage time has increased since 2000. However, the 2020 survey was conducted under covid-19 situation, and the time spent at home increased, resulting in a slight increase in TV viewing time.

Free Research Field

社会心理学

Academic Significance and Societal Importance of the Research Achievements

テレビ視聴時間だけでなく、日常生活におけるインターネット利用時間も含め、情報行動時間の推移を25年間継続して調査しているのはこの「日本人の情報行動調査」だけである。この調査によって、日本人の情報行動がどのように変化してきたのか、その実態をみることができる。また、年齢層や性別、学歴、年収等のデモグラフィック要因による情報行動の差異も分析しており、年齢的なデジタルデバイドの解消をはかるための方策についての糸口を提唱できる。

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Published: 2022-01-27  

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