Over the next few decades the older adult population will increase dramatically, and prevalence rates of psychiatric disorders are also expected to increase in the elderly cohort. These demographic projections highlight the need for diagnostic instruments and methods that are specifically tailored to older adults. The current paper discusses the…

Background: The inclusion of a new mental disorder in the nomenclature is not a trivial matter. Many have highlighted the risks of an ever-increasing number of mental disorders and of overpathologizing human behaviour. Given the proposed inclusion of a new hoarding disorder (HD) in DSM-5 (Diagnostic and Statistical Manual of Mental Disorders,…

Local dependence (LD) refers to the violation of the local independence assumption of most item response models. Statistics that indicate LD between a pair of items on a test or questionnaire that is being fitted with an item response model can play a useful diagnostic role in applications of item response theory. In this article, a new score test…

Lack of theoretical coherence in the field of gifted education has given rise to multiple attempts at a grand unification, including most recently the work of Subotnik, Olszewski-Kubilius, and Worrell (2011). The authors argue that the incoherence is an inevitable consequence of the fundamental incompatibility of theoretical and definitional…

Proper model specification is an issue for researchers, regardless of the estimation framework being utilized. Typically, indexes are used to compare the fit of one model to the fit of an alternate model. These indexes only provide an indication of relative fit and do not necessarily point toward proper model specification. There is a procedure in…

Philosophers use hypothetical duplication scenarios to explore intuitions about personal identity. Here we examined 5- to 6-year-olds' intuitions about the physical properties and memories of a live hamster that is apparently duplicated by a machine. In Study 1, children thought that more of the original's physical properties than episodic…

Conceptual representations are at the heart of our mental lives, involved in every aspect of cognitive functioning. Despite their centrality, a long-standing debate persists as to how the meanings of concepts are represented and processed. Many accounts agree that the meanings of concrete concepts are represented by their individual features, but…

The heritage-scape is a socially constructed place that provides locally crafted products, cuisine, and experiences to satisfy consumers' desire for authenticity. In this paper we question if the introduction of a functionally non-conforming structure causes an existing heritage-based place identity to dismantle (i.e. deconstruct). In 2003, a…

The research on young children with a dual diagnosis of hearing loss and autism spectrum disorder (ASD) is meager and scattered. Pockets of research on this population of children suggest that it is difficult to make the diagnosis of ASD in children with hearing loss. A case study design was used to examine the diagnostic process for young…

Dyslexia and other learning disabilities are not being properly recognized and treated in our educational system or society at large. Unrecognized and untreated learning disabilities represent a serious social and economic problem, not only to the individual but to society as a whole. For example, antisocial behavior, as seen in prison populations…

In 2018 the Rhode Island (RI) Regulations Governing the Education of Children with Disabilities were revised to comply with the 2016 amendments to the RI Administrative Procedures Act. In this process members of the community requested that the RI Department of Education develop a companion document that maintained the relevant sections of the…

This article presents a unified model for cognitive processing, WICS, which is an acronym for wisdom, intelligence, and creativity, synthesized. The model can be applied to identification/admissions, diagnosis, instruction, and assessment. I discuss why there is a need for such a model. Then I describe traditional models, after which I describe…

The U.S. government encourages the study of critical languages spoken in geographic areas of strategic importance to U.S. national security and the global economy through a variety of discretionary grants and scholarship programs. U.S. students are traditionally underrepresented in the study of these languages; however, many of the nation's K-12…

The COVID-19 pandemic has upended life for students, teachers and everyone connected to public schools. The crisis has also exposed the fragilities of the economy in meeting the basic needs of all and highlighted the importance of the public sector, of community, and of care work. Schools are key public spaces of community and care. They must be…

This brief provides an overview of inequity and barriers to Native student academic success and ways to address them. It also reviews how gifted and talented programs and advanced placement courses have impacted Native students. As many tribal communities live in rural areas, this brief further discusses education and career awareness for those…