BACKGROUND Probabilistic reaction norms (PRNs) are an extension of the concept of reaction norms, developed to account for stochasticity in ontogenetic transitions. However, logistic regression based PRNs are restricted to discrete time intervals, whereas previously proposed models for continuous transitions are demanding in terms of modelling effort and data needed. METHODOLOGY/PRINCIPAL FIN...

The present study examined email communication practices of two groups of students in Iran and the United States to uncover the probable differences between Iranian and American email communication norms. The study also aimed at investigating how power distance in academic centers influences students’ choices of communication strategies in email writing. The use of two politeness strategies nam...

Differential association and social learning theory assume delinquent peers to be instigators and reinforcers of delinquent behaviour and norms favourable of delinquency. Control theory, on the other hand, assumes that delinquents will group together with peers that share a common normative and behavioural background. Interactional theory as an integrative paradigm argues that both – influence ...

It is common to assume that a Hookean solid is isotropic. For a generally anisotropic elasticity tensor, it is possible to obtain its isotropic counterparts. Such a counterpart is obtained in accordance with a given norm. Herein, we examine the effect of three norms: the Frobenius 36-component norm, the Frobenius 21-component norm and the operator norm on a general Hookean solid. We find that b...

Abstract The paper defends an account of the context-sensitivity norms that draws on resources counterfactual conditionals. combines two assumptions: assumption permission is rule-abiding performance in some contextually relevant situations; and situations are picked out by mechanism selects possible worlds for evaluation explains non-monotonicity permissions solves a puzzle, raised Timothy Wil...

Understanding the evolution of reaction norms remains a major challenge in ecology and evolution. Investigating evolutionary divergence in reaction norm shapes between populations and closely related species is one approach to providing insights. Here we use a meta-analytic approach to compare divergence in reaction norms of closely related species or populations of animals and plants across ty...

Knowledge sharing, which is critical for the strategic utilization of knowledge resources for the benefit of the organization, can only take place when both knowledge contribution and knowledge seeking exist. However, most previous research has focused on only one side of this process – knowledge contribution motivations. This is despite the fact that various barriers to knowledge seeking and r...

Persistent, widespread harassment in schools can be understood as a product of collective school norms that deem harassment, and behavior allowing harassment to escalate, as typical and even desirable. Thus, one approach to reducing harassment is to change students' perceptions of these collective norms. Theory suggests that the public behavior of highly connected and chronically salient actors...

Social norms can be oppressive or empowering; and so can laws. Norms are sometimes described as emergent rules or behavioural regularities that arise as solutions to collective action problems of various kinds faced by individuals when they interact with each other. Examples include rules of combat, courtship rituals, and informal systems of property rights that determine what members of a grou...