The well-documented sex difference in mental rotation favoring males has been shown to emerge only for 2-dimensional presentations of 3-dimensional objects, but not with actual 3-dimensional objects or with virtual reality presentations of 3-dimensional objects. Training studies using computer games with mental rotation-related content have…

Do interventions work and for whom? For this article, we examined the influence of population heterogeneity on power in designing and evaluating interventions. On the basis of Monte Carlo simulations in Study 1, we demonstrated that the power to detect the overall intervention effect is lower for a mixture of two subpopulations than for a…

During Cave Week, more than 200 students explore a simulated cave environment and participate in cave-related activities. Active cavers from a local club bring in equipment and photos and speak about their caving experiences. As student groups explore the simulated cave, other groups participate in different activities where they can create bat…

In this classroom simulation, students travel back in time to 1945, when racism was institutionalized in many states through segregation. Though students cannot literally travel back to the Jim Crow era, teachers can create a situation that brings home the point of injustice and the choices individuals are faced with in such situations. Suddenly,…

Ordinal variables are common in many empirical investigations in the social and behavioral sciences. Researchers often apply the maximum likelihood method to fit structural equation models to ordinal data. This assumes that the observed measures have normal distributions, which is not the case when the variables are ordinal. A better approach is…

In this paper we discuss a computational cognitive model of children's poor performance on pronoun interpretation (the so-called Delay of Principle B Effect, or DPBE). This cognitive model is based on a theoretical account that attributes the DPBE to children's inability as hearers to also take into account the speaker's perspective. The cognitive…

The authors propose a method to compare the influence of a treatment on different properties within subjects. The properties are measured by several Likert-type-scaled items. The results show that many existing approaches, such as repeated measurement analysis of variance on sum and mean scores, a linear partial credit model, and a graded response…

A central topic in cognitive neuroscience concerns the representation of concepts and the specific neural mechanisms that mediate conceptual knowledge. Recently proposed modal theories assert that concepts are grounded on the integration of multimodal, distributed representations. The aim of the present work is to complement the available…

Intent on building inquiry-based digital science learning experiences for K-5 students, this research study began with the formation of a tight partnership between state and local educational agencies, higher education, and university scientists and researchers. The primary focus of this partnership was to deliver high-quality, inquiry-based…

The purpose of this article is to propose a view of language processing, and particularly the role of aspect therein, from a mental-simulation perspective. I argue that situation model theories can account for the flow between and interconnectedness of event representations but that mental simulation theories are needed to account for the internal…

Elementary teachers are often required to teach inquiry in their classrooms despite having had little exposure to inquiry learning themselves. In a capstone undergraduate science course preservice elementary teachers experience scientific inquiry through the completion of group projects, activities, readings and discussion, in order to develop a…

In recent years, several economic factors have led to an increase in the number of hybrid courses offered in foreign language departments at the postsecondary level in the U. S. Hybrid courses incorporate several technological applications not typically used in a traditional face-to-face course. Hybrid courses combine contact time in a traditional…

Human patient simulation (HPS) provides experiential learning opportunities for student nurses and may be used as a supplement or alternative to traditional clinical education. The body of evidence supporting HPS as a teaching strategy is growing. However, challenges associated with measuring student learning and performance in HPS activities…

Despite the growing number of books designed to radically reconsider the educational value of video games as powerful learning tools, there are very few practical guidelines conveniently available for prospective history and social studies teachers who actually want to use these teaching and learning tools in their classes. As the games and…

The cultural, legal and ethical aspects of medical practice in Canada can be problematic for International Medical Graduates (IMGs) to access and learn. The professional behaviours that depend on effective communication often challenge IMGs as they attempt to enter the Canadian medical system. The Communication and Cultural Competence Program…