Why Students Have Conflicts in Peer Assessment? An Empirical Study of an Online Peer Assessment Community
نویسندگان
چکیده
منابع مشابه
Peer Assessment in evaluation of Medical sciences students
Introduction: Recently, peer assessment is especially noticed as a progress evaluation method. Although it is a known method, it is a novel method in many countries that they use traditional methods. Then the topic of current review article is peer assessment in medical education. Methods: The documents related to peer assessment, advantages, disadvantages, applications and how use it extracte...
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The use of peer assessment (PA) as an alternative form of evaluation method is reported to be helpful in learning and is increasingly being adopted in higher education settings. Through collecting data from 280 university students in Taiwan, a 20-item instrument was developed to investigate university students’ attitudes toward and perceptions of PA and online PA. Four subscales, Positive Attit...
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Bias and heterogeneity in peer assessment can lead to the issue of unfair scoring in the educational field. To deal with this problem, we propose a reference ranking method for an online peer assessment system using HodgeRank. Such a scheme provides instructors with an objective scoring reference based on mathematics.
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Peer grading is widely used in MOOCs and in standard university settings. The quality of grades obtained via peer grading is essential for the educational process. In this work, we study the factors that influence errors in peer grading. We analyze 288 assignments with 25,633 submissions and 113,169 reviews conducted with CrowdGrader, a web based peer grading tool. First, we found that large gr...
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Observational learning and word-of-mouth are frequently confounded in online settings. Consumers purchase a product, enjoy it, and then refer others. In parallel, referral recipients observe a transmitter's interaction with the product and draw inferences about product quality. We aim to tease apart these effects using data on 42,000+ peer referrals at a leading crowdfunding platform. Our ident...
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ژورنال
عنوان ژورنال: Sustainability
سال: 2019
ISSN: 2071-1050
DOI: 10.3390/su11236807