高估或低估沟通结果?用数据捐赠方法比较自我报告和日志移动数据

IF 3.1 1区 文学 Q1 COMMUNICATION Mobile Media & Communication Pub Date : 2022-11-25 DOI:10.1177/20501579221137162
Biying Wu-Ouyang, M. Chan
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引用次数: 3

摘要

手机使用情况通常通过自我报告来衡量。然而,学者们对自我报告数据的有效性提出了质疑,这可能导致I型或II型错误。使用在线调查(n = 777),本研究使用简化版的移动数据捐赠方法比较了自我报告和记录的手机使用数据。结果显示,人们通常在持续时间、通知数量和使用的应用程序方面少报了自己的手机使用情况。此外,根据结果变量,自我报告的数据可能对沟通结果没有额外影响或高估了沟通结果。这对II型错误的解释提出了质疑,并表明自我报告数据的影响大小可能不会被低估。相反,过去对移动设备使用和相关结果的研究可能存在假阳性结果和I型错误。鉴于自我报告数据的潜在不准确性,未来对移动媒体和通信的研究应该超越自我报告数据,以提高研究结果的有效性。
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Overestimating or underestimating communication findings? Comparing self-reported with log mobile data by data donation method
Mobile phone usage is typically measured via self-reporting. However, scholars have questioned the validity of self-reported data, which may lead to Type I or Type II errors. Using an online survey (n = 777), this study compared self-reported and log mobile phone usage data using a simplified version of the mobile data donation method. The results showed that people generally underreported their mobile phone usage in terms of time duration, the number of notifications, and apps used. Moreover, self-reported data may either have no additional effect on or overestimate the communication findings depending on the outcome variables. This challenges the Type II error explanation and suggests that the effect sizes of self-reported data might not be underestimated after all. Instead, past research examining mobile use and pertinent outcomes may have false-positive findings and Type I errors. Given the potential inaccuracies of self-reported data, future research on mobile media and communications should go beyond self-reported data to enhance the validity of findings.
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来源期刊
CiteScore
9.40
自引率
16.30%
发文量
36
期刊介绍: Mobile Media & Communication is a peer-reviewed forum for international, interdisciplinary academic research on the dynamic field of mobile media and communication. Mobile Media & Communication draws on a wide and continually renewed range of disciplines, engaging broadly in the concept of mobility itself.
期刊最新文献
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