Background: School policies and practices designed to educate athletes, parents, and coaches about youth sports concussions may be a way to reduce concussion risk and improve both the recognition and management of concussions. Methods: Nationally representative data from the 2014 School Health Policies and Practices Study (SHPPS) were used to…

It is well known that the semantic features of gender associated with peoples' names are represented in the conceptual semantic system. However, there is scant evidence that such knowledge plays a role in name comprehension, and if so, in which processing stage this occurs. The aim of this study was to provide evidence concerning the time course…

Physical exercise has shown the potential to reduce stereotypic behaviors. The current investigation conducted three meta-analyses on the effects of physical exercise on stereotypic behaviors in individuals with autism. Study 1 produced four aggregate score studies (n = 54) that included nine effect sizes ranging from d = -0.85 to 0.31. Study 1…

Purpose: The aim of the study was to investigate the effectiveness of social communication skills training (TBIconneCT) for people with traumatic brain injury (TBI) and their communication partners, delivered in-person or via telehealth, on quality of conversations. Method: This study is a clinical trial, including an in-person intervention group…

Adolescence is a developmental journey that is both exhilarating and exhausting, especially for those gifted and talented youngsters who are sensitive, intense, and altruistic. This combines with four major changes in brain circuitry that lead to shifts in thinking, feeling, decision-making, and interacting in the teenage mind. In addition,…

Chronic traumatic encephalopathy (CTE) has emerged in the public consciousness as a major public health challenge for athletics in all levels of competition. Football receives the greatest level of attention given its visibility in American culture. For many community colleges, football plays a central role is promoting institutional objectives…

Systems consolidation (SC) theory proposes that recent, contextually rich memories are stored in the hippocampus (HPC). As these memories become remote, they are believed to rely more heavily on cortical structures within the prefrontal cortex (PFC), where they lose much of their contextual detail and become schematized. Odor is a particularly…

Background: There is little research with people who experience intellectual/developmental disabilities and imprisonment. Methods: The study linked health and correctional data to examine prevalence of intellectual/developmental disabilities and health and correctional characteristics among adults experiencing their first federal incarceration…

Semantic distance is increasingly used for automated scoring of originality on divergent thinking tasks, such as the Alternate Uses Task (AUT). Despite some psychometric support for semantic distance -- including positive correlations with human creativity ratings -- additional work is needed to optimize its reliability and validity, including…

Education leaders have varying power to change inequitable structures and systems, but all need safety, support, skills, strategies, and practices to sustain change efforts--especially when doing this work in a stressful or oppressive context. Often overlooked, the health and wellbeing of staff (all types) is as important as the health and…

Learning new languages is a complex task involving both explicit and implicit processes (i.e., that do/do not involve awareness). Understanding how these processes interact is essential to a full account of second language (L2) learning, but accounts vary as to whether explicit processes help (e.g., DeKeyser, 2007), hinder (e.g., Ellis &…

To identify a specific sensorimotor impairment feature of autism spectrum disorder (ASD), we focused on temporal processing with millisecond accuracy. A synchronized finger-tapping task was used to characterize temporal processing in individuals with ASD as compared to typically developing (TD) individuals. We found that individuals with ASD…

Background: Previous research has shown that speakers with aphasia rely on enactment more often than non-brain-damaged language users. Several studies have been conducted to explain this observed increase, demonstrating that spoken language containing enactment is easier to produce and is more engaging to the conversation partner. This paper…

N-methyl-D-aspartate receptors (NMDARs) at excitatory synapses are central to activity-dependent synaptic plasticity and learning and memory. NMDARs act as ionotropic and metabotropic receptors by elevating postsynaptic calcium concentrations and by direct intracellular protein signaling. In the forebrain, these properties are controlled largely…

Spatial navigation depends on the hippocampal function, but also requires bidirectional interactions between the hippocampus (HPC) and the prefrontal cortex (PFC). The cross-regional communication is typically regulated by critical nodes of a distributed brain network. The thalamic nucleus reuniens (RE) is reciprocally connected to both HPC and…