Search results for "peer"

The peer review game: an agent-based model of scientists facing resource constraints and institutional pressures

2018

This paper looks at peer review as a cooperation dilemma through a game-theory framework. We built an agent-based model to estimate how much the quality of peer review is influenced by different resource allocation strategies followed by scientists dealing with multiple tasks, i.e., publishing and reviewing. We assumed that scientists were sensitive to acceptance or rejection of their manuscripts and the fairness of peer review to which they were exposed before reviewing. We also assumed that they could be realistic or excessively over-confident about the quality of their manuscripts when reviewing. Furthermore, we assumed they could be sensitive to competitive pressures provided by the ins…

Do editors have a silver bullet? an agent-based model of peer review

2014

This paper presents an agent-based model of peer review that looks at the effect of different editorial policies of referee selection. We tested four author/referee matching scenarios as follows: random selection of referees, selection of referees with a similar status to submission authors, selection of higher-skilled and lower skilled referees. We tested these scenarios against three types of referee behaviour, i.e., fair, unreliable and strategic and measured their implications for the quality and efficiency of the process. Results show that in case of randomness of referee judgment, any editorial policy is detrimental for peer review. If referees behave strategically, certain matching p…

Author’s Response to Peer Reviews of “A Full-Scale Agent-Based Model to Hypothetically Explore the Impact of Lockdown, Social Distancing, and Vaccina…

2021

When Competition Is Pushed Too Hard. An Agent-Based Model Of Strategic Behaviour Of Referees In Peer Review

2013

This paper examines the impact of strategic behaviour of referees on the quality and efficiency of peer review. We modelled peer review as a process based on knowledge asymmetry and subject to evaluation bias. We built two simulation scenarios to investigate largescale implications of referee behaviour and judgment bias. The first one was inspired by “the luck of the reviewer draw” idea. In this case, we assumed that referees randomly fell into Type I and Type II errors, i.e., recommending submissions of low quality to be published or recommending against the publishing of submissions which should have been published. In the second scenario, we assumed that certain referees tried intentiona…

Aggression and Peer Violence Manifestation in Youth Sport – The Case Study

2020

This study was designed to detect aggression and peer violence manifestation forms in youth sports in Subotica. The sample consisted of athletes (N=255), aged between 11 and 18 years. Besides presenting descriptive statistics, the Mann-Whitney U test was used to assess the differences in variables (gender, school age, training years, sport type) among the forms of violence that can occur and among the ones that do occur. The results indicate the presence of aggression and violence. The most frequent place is in the dressing room, and the more common period is after or during training and while traveling to competitions, sports camps, etc. The study indicates significant differences in sexua…

EFFECTS OF TEACHER-STUDENT RELATIONSHIPS ON PEER HARASSMENT: A MULTILEVEL STUDY

2015

Peer harassment is a major social problem affecting children and adolescents internationally. Much research has focused on student-to-student harassment from either an individual or a multilevel perspective. There is a paucity of multilevel research on students’ relationships with the classroom teacher. The purpose of this study was to use a socioecological perspective to examine the relationships between individual student-level characteristics, problematic teacher–student relationships, and student-reported peer harassment. A total of 1,864 children (50.7% female) aged 8 to 13 years (M = 9.82, SD = 1.24), nested in 27 schools (58.2% public) in Spain, participated in the study. Ninety-four…

Educational styles, peers’ approval and adolescent self-injurious behaviours

2010

The present research aims at understanding how the same body may became object of aggression and destruction by adolescents' self-injurious behaviours. Particularly, self-injurious behaviours are those finalised to destruction or deliberate alteration of one's body, even if without a conscious suicidal intention. The research aims at studying the relationship between educational styles, self-injurious behaviours and the social representation of the phenomenon in a group of adolescents aged between 15 and 19 years. Research has shown that on the basis of self-injurious behaviours there are the perception of an authoritarian educational style and approval by peers and brothers. (C) 2010 Elsev…

Implementation Challenges for Supporting Coworking Virtual Enterprises

2013

The creation of co working alliances is usually restricted to the coworkers in the same workspace. However, they might not necessarily be best partners to take advantage of a collaboration opportunity. To break the spatial constrains and find the best partners irrespective of their co working spaces location, our proposal is to represent and manage the co working alliances as virtual enterprises (VEs) and to develop a multi-agent system (MAS) that serves as Virtual Breeding Environment (VBE). In this paper we provide the basis for the future development of this system. Thus, we introduce the co working VEs distinguishing features and the initial proposals on how to implement the MAS to addr…

International Education Studies: Increasing Their Linguistic Comparability by Developing Judgmental Reviews

2012

In international education studies, the different-language test versions need to be equally difficult to read and answer for the test to be valid. To ensure comparability, several quality control procedures have been developed. Among these, surprisingly little attention has been paid to judgmental reviews and their ability to identify language-related sources of bias. Also, the reviews have often failed in identifying biases. This paper explored whether it is possible to improve the ability of judgmental reviews to identify language-related sources of bias. A new review was made of two Finnish items which in the PISA (Programme for International Student Assessment) 2000 reading test showed …

Has financial attitude impacted the trading activity of retail investors during the COVID-19 pandemic?

2020

Financial attitude influences the financial behavior of retail investors. Although the extant research has acknowledged and examined this relationship, the measures of financial attitude and behavior still vary widely and are generally posed as a series of questions rather than statements. In addition to this, there is insufficient knowledge regarding retail investors' behavior in the face of a health crisis, such as the current COVID-19 pandemic. This study addresses these gaps in the prior literature by examining the relative influence of six dimensions of financial attitude, namely, financial anxiety, optimism, financial security, deliberative thinking, interest in financial issues, and …