In this paper we report on work estimating the stability of value-added estimates of teacher effects, an important area of investigation given public interest in workforce policies that implicitly assume effectiveness is a stable attribute within teachers. The results strongly reject the hypothesis that teacher performance is completely stable…

The aim of this study was to evaluate the structure of posttraumatic stress reaction factors and their relation to general mental health problems in Norwegian children exposed to the tsunami on December 26, 2004. A total of 133 children and adolescents (ages 6-17) were interviewed 10 months posttsunami using the UCLA PTSD Reaction Index, and 104…

Temporal distinctiveness models of recency in free recall predict that increasing the delay between the end of sequence and attempting recall of items from that sequence will reduce recency. An empirical dissociation is reported here that violates this prediction when the delay is introduced by the act of recall itself. Analysis of data from a…

Research into anxiety has largely ignored the dynamics of family systems in anxiety development. Coparenting refers to the quality of coordination between individuals responsible for the upbringing of children and links different subsystems within the family, such as the child, the marital relationship, and the parents. This review discusses the…

In this article a continuous-time stochastic model (the Ornstein-Uhlenbeck process) is presented to model the perpetually altering states of the core affect, which is a 2-dimensional concept underlying all our affective experiences. The process model that we propose can account for the temporal changes in core affect on the latent level. The key…

The multidimensional Curriculum Model (MdCM) helps teachers to better prepare gifted and able students for our changing world, acquiring much needed skills. It is influenced by general learning theory of constructivism, notions of preparing students for 21st century, Teaching the Future Model, and current comprehensive curriculum models for…

For decades, understanding of leadership has been largely based on the results of studies carried out on White men in the United States. We review major theories and models of leadership as they pertain to either gender or culture. We focus on 3 approaches to leadership: trait (including leadership categorization or implicit leadership theory),…

The analysis of convergent and discriminant validity is an integral part of the construct validation process. Models for analyzing the convergent and discriminant validity have typically been developed for cross-sectional data. There exist, however, only a few approaches for longitudinal data that can be applied for analyzing the construct…

The author examines whether education increases patience. Admission decisions in a public college in Mexico are determined through a lottery. He finds that applicants who were successful in the draw were more likely to study in the following years. He surveyed the applicants to this college almost two years after the admission decision was made…

The present article deals with the crucial question: Can peace education facilitate change in the sociopsychological infrastructure that feeds continued intractable conflict and then how the change can be carried? Intractable conflicts still rage in various parts of the globe, and they not only cause local misery and suffering but also threaten…

Over a decade ago, Barr and Tagg (1995) declared that a shift had occurred in higher education from an instruction paradigm to a learning paradigm. A central element in this new paradigm is learner-centered assessment. While a growing body of literature suggests that this approach to assessment is a best practice in higher education pedagogy, it…

Although many decisions involve a stream of payoffs over time, political scientists have given little attention to how actors make the required tradeoffs between present and future payoffs, other than applying the standard exponential discounting model from economics. After summarizing the basic discounting model, we identify some of its leading…

Developmentalists are generally interested in systems perspectives and this is reflected in the theoretical models of the past decade. However, the methodological tools to test these models are either nonexistent or difficult for many researchers to use. This article reviews the state space grid (SSG) method for analyzing synchronized event…

In this article the five career narratives of three siblings and two unemployed men are drawn upon to critically examine the use of contemporary career discourse as a means to negotiate changes to work since the 1980s and to the present time. A critical analysis enables contemporary career discourse and workplace change to be located within the…

The world is in a constant state of flux and as a consequence, definitions and perceptions of the word "intellectual" are subject to change. This paper undertakes a succinct historical review regarding this notion by considering two paradigms, which are called here the "Lake Paradigm" and the "Well Paradigm". It is argued that these two paradigms…