BACKGROUND:Phylogenetic analyses based on datasets rich in both genes and species (phylogenomics) are becoming a standard approach to resolve evolutionary questions. However, several difficulties are associated with the assembly of large datasets, such as multiple copies of a gene per…

The role of parents within special education teacher preparation programs has been widely recognized. Traditional approaches for preparing special educators to interact with parents of children with special needs have been mainly classroom based promoting a narrow view of the…

We instillate rational cognition and learning in seemingly riskless choices and judgments. Preferences and possibilities are given in a stochastic sense and based on revisable expectations. the theory predicts experimental preference reversals and passes a sharp econometric test of the…

En el presente trabajo de investigación, se plantea el abordaje de la creatividad y de los procesos creativos como un ámbito de estudio relevante para la Psicología Social de corte sociológico. En este sentido, el principal objetivo del trabajo consiste…

This survey presents within a single model three theories of decentralization of decision-making within organizations based on private information and incentives. Renegotiation, collusion, and limits on communication are three sufficient conditions for decentralization to be optimal., Cet article présente, dans…

education of pre-service teachers in teacher training institutions in four different countries: Australia, Canada, Hong Kong, and Singapore. Using the Attitudes Towards Inclusive Education Scale (Wilczenski, 1995) and a series of demographic variables, this study concludes that pre-service teachers' attitudes…

We analyze an alternative to the standard rationalizability requirement for observed choices by considering non-deteriorating selections. A selection function is a generalization of a choice function where selected alternatives may depend on a reference (or status quo) alternative in addition…

The aim of this paper is to discuss the definition and the parameters of parental involvement. It looks at the psychological aspect of the term (i.e. from the point of view of the individual parent) while it recognizes the importance…

The Greek educational system is highly centralized and the communication between parents and teachers is considered as a marginal or a grey area in the school function. Educational legislation favours parents’ involvement rather than participation and implies an imbalance between…

The paper investigates the pricing of derivative securities with calendar-time maturities.