In this paper, we present the annotation purposes for a personal as well as for a collective use. In the context of digital documents, annotation systems allow not only to annotate passages but also to comment or reply to annotations within discussion threads (similar feature than forum’s one). Thus, readers can express their points of view, debate and even reach a consensus about annotated pas...

Failure to express minority views may distort the behavior of company boards, committees, juries, and other decision-making bodies. Devising a new experimental procedure to measure such conformity in a judgment task, we compare the degree of conformity in groups with varying gender composition. Overall, our experiments offer little evidence that gender composition affects expression of minority...

This study examines influence and IT in group polarization. Group polarization is the tendency of group members to shift their initial positions to a more extreme direction following discussion. We hypothesize that informational influence is relatively more important than normative influence in causing group members to shift their positions and that IT can be used to enhance the effects of info...

People taking part in argumentativedebates through collective annotations face a highly cognitive taskwhen trying to estimate the group’s global opinion. In order to reduce this effort, we propose in this paper to model such debates prior to evaluating their “social validation.” Computing the degree of global confirmation (resp. refutation) enables the identification of consensual (resp. contro...

This article identifies four factors for consideration in norms-based research to enhance the predictive ability of theoretical models. First, it makes the distinction between perceived and collective norms and between descriptive and injunctive norms. Second, the article addresses the role of important moderators in the relationship between descriptive norms and behaviors, including outcome ex...

This paper proposes a framework based on Defeasible Logic (DL) to reason about normative modifications. We show how to express them in DL and how the logic deals with conflicts between temporalised normative modifications. Some comments will be given with regard to the phenomenon of retroactivity.

Health gap measures, such as the DALY, are a quantification of the gap between the current health status in a population and a stated goal for population health. This goal can be understood as an ideal situation in which everyone in a population lives into old age free of disease. Health gaps are the addition of time lost due to premature mortality, as measured against the normative survivorshi...

This paper empirically investigates the impact of normative social influence on group homogeneity in media preferences and group meeting outcomes in a setting where 58 student groups voluntarily used various communication media over a three-month software development project period. Group homogeneity in media preferences was argued to mediate the impact of normative social influence on group me...

This study examines the impact of legitimacy on the dynamics of interorganizational networks within the nongovernmental organizations’ children’s rights community. The 27-year period of analysis included a critical community event: the ratification of the United Nations Convention on the Rights of the Child (UNCRC). Building on theories of organizational evolution, hypotheses proposed that (1) ...

Normative dimensions constitute one of the important elements in the Theory of Reasoned Action (TORA) model. However, the changes of lifestyle over period and different societies have spurred the TORA model constitution and also to vary interpretation of the model itself towards intention to purchase the green food product.Therefore, this paper aims to explorethe underlying dimensionsof normati...