The objective of this research was to develop robust predictive models of the gains in working memory (WM) and fluid intelligence (Gf) following executive attention training in children, using genetic markers, gender, and age variables. We explore the influence of genetic variables on individual differences in susceptibility to intervention.…

This text comments on the Keynote article 'Microvariation in multilingual situations: The importance of property-by-property acquisition' by Marit Westergaard, who argues for Full Transfer Potential within the Linguistic Proximity Model in third language (L3) acquisition. The commentary points at some theoretical and methodological issues related…

Language learning requires linguistic input, but several studies have found that knowledge of second language (L2) rules does not seem to improve with more language exposure (e.g., Johnson & Newport, 1989). One reason for this is that previous studies did not factor out variation due to the different rules tested. To examine this issue, we…

We investigated whether cross-language activation is sensitive to shifting language demands and language experience during first and second language (i.e., L1, L2) reading. Experiment 1 consisted of L1 French-L2 English bilinguals reading in the L2, and Experiment 2 consisted of L1 English-L2 French bilinguals reading in the L1. Both groups read…

Most decision analysis techniques are not taught at higher education institutions. Leaders, project managers and procurement agents in industry have strong technical knowledge, and it is crucial for them to apply this knowledge at the right time to make critical decisions. There are uncertainties, problems, and risks involved in business…

This study examined the Bolman and Deal leadership orientation preferred by academic department chairs (ADCs) of Educational Leadership or Administration programs at member colleges and universities of the University Council for Educational Administration (UCEA). A secondary purpose of the study was to examine how the preferred frame of the chairs…

The purpose of this study was to explore the relationship between short-term service immersion programs (STSI), such as Alternative Spring Break (ASB), and socially responsible leadership as measured by the Socially Responsible Leadership Scale (SRLS). Participation in STSI programs have been growing exponentially since 2006 (Bohn, 2009; Break…

Extends the concepts of utilization deficiencies in a review of 30 years of memory-training research. Finds that over half of training conditions showed at least one type of utilization deficiency. Utilization deficiencies were more common for younger than for older children and were more likely when training involved multiple, rather than single,…

This paper is based on a dissertation submitted in partial fulfillment of the Ph.D. degree to the Graduate College of the University of Illinois. (MH)

Three hypotheses were tested about how children and adults construct intuitive models when encountering a new property. Causal models showed that 10-, 13-, and 19-year-olds transferred principles from familiar property to novel property. None used default model. Younger children's models were affected by domain. Findings suggest that the transfer…

A random effects ordered response model of training is estimated to analyze the existence of training tracks and time varying coefficients in training frequency. Two waves of a Dutch panel survey of workers are used covering the period 1992-1996. The amount of training received by workers increased during the period 1994-1996 compared to…

This paper presents a model of cognitive development across the life span that is designed to integrate the diverse empirical evidence in the area of cognitive development in childhood and adulthood. Relevant research is reviewed in the relationships between performance and age, and the effects of training on performance. A model is then proposed…

These eight papers are intended to help prepare trainers of mine safety for an expected influx of younger workers as experienced miners retire and acquaint the trainers with strategies they can use to enhance their training effectiveness. "Principles of Adult Learning: Application for Mine Trainers" (Kathleen M. Kowalski, Charles Vaught)…

Although numerous research studies have shown that viewing educational television results in significant gains in preschool and school-age children's academic knowledge or skills, there is less consistent evidence regarding transfer of learning, the application of knowledge or skills learned in one context to a new problem or situation. This paper…

This paper presents a study using a neo-Piagetian theory to analyze the micro-structure underlying Piaget's "control of variables" scheme. Data are presented which support the conclusion that young children are capable of acquiring and utilizing this scheme before they acquire Conservation of Weight, that is, providing (1) that the…