"It has become clear over time that [the edTPA] caused unintended barriers and burdens for teachers entering the profession," Georgia's state superintendent said.

State lawmakers must create a plan to improve rural schools in response to a 2014 state Supreme Court ruling.

A Florida district's decision to put armed "school safety assistants" in its elementary schools puts the safety and well-being of its students at risk and oversteps existing state law, says a lawsuit, which could topple school security plans throughout the state.

Republican gubernatorial nominee Ron DeSantis is renewing a political trend that had fallen dormant: calling for the end of the use of the shared standards.

The impact of the killings of students and staff at Marjory Stoneman Douglas High School could extend into the tight Florida contest that will help decide control of the U.S. Senate.

Education Secretary Betsy DeVos has finally OK'd Florida's plan to implement the Every Student Succeeds Act. That means that single state, plus Puerto Rico and the District of Columbia, has gotten the go-ahead for its plan.

The state's board of education had renewed Commissioner Pam Stewart's contract for a year before the midterm election but after the election of a new Republican governor, she said she'd leave in January instead.

The scene at Marjory Stoneman Douglas High School and the surrounding area after the shootings shifted from chaos and panic to grief, anger, and calls for swift and aggressive action to prevent other school attacks.

Florida's governor signed a bill that will allow schools to arm classroom teachers, part of a longer list of school safety changes made after a school shooting in Parkland, Fla., last year.

Officials say a high school baseball coach and his wife were electrocuted while installing a new scoreboard at a Florida baseball field to replace one that had been destroyed by Hurricane Michael.

A bill prohibiting anti-Semitism in Florida's public schools and universities is going to Republican Gov. Ron DeSantis.

This Quality Counts 2019 Highlights Report captures all the data you need to assess your state's performance on key educational outcomes.

Ron DeSantis had a thin record on K-12 issues as a Florida congressman, but as a first-term Republican governor he’s pushed an aggressive agenda on issues such as vouchers, teacher salaries and bonus pay, and even the common core.

Florida's teachers are marching on Tallahassee today. Hard-working teachers deserve a big raise and talented teachers are profoundly underpaid. But teachers ought not overplay their hand, or they're likely to face a backlash of their own.

As lawmakers weigh expansion of the state’s voucher and tax-credit scholarship programs, some renew a push for anti-discrimination protection for lesbian, gay, bisexual, transgender, and queer students.

This Quality Counts 2020 Highlights Report captures all the data you need to assess your state's performance on key educational outcomes.

A state appellate court indicated it was likely to side with Florida Gov. Ron DeSantis and his administration's emergency order requiring schools to open for brick-and-mortar instruction.

Florida’s Gov. Ron DeSantis said on Monday that schools will be required to remain open despite the rise in confirmed COVID-19 cases and hospitalizations, arguing lockdowns and closures have not worked.

In a case involving a transgender track athlete, the Trump administration says female transgender athletes are seeking "special treatment" to compete in girls' or women's sports.

Idaho officials asked a U.S. Supreme Court justice to block an injunction that allows a group backing an education ballot initiative to collect electronic signatures because of COVID-19.

The judge said the law likely discriminates on the basis of transgender status in violation of the equal-protection clause of the U.S. Constitution.

The U.S. Supreme Court blocked an injunction that had allowed a group backing an Idaho education spending measure to collect electronic signatures because of the coronavirus pandemic.

In a small region of Vermont, a fierce debate raged over consolidating five tiny school districts into one.

State Education Secretary Rebecca Holcombe has been officiating over the state's politically thorny district consolidation process, and many are asking for it to be placed on hold until the state board replaces her.

Timo Meier scored the go-ahead goal late in the second period, Jacob Markstrom made 33 saves and the New Jersey Devils snapped Florida’s seven-game winning streak by beating the Panthers 4-1 on Tuesday night.

Hannah Hidalgo scored 11 of her 28 points in the first 7-plus minutes and No. 6 Notre Dame led by double figures for more than 35 minutes Sunday night as the Fighting Irish beat Purdue 102-58 for their 10th consecutive win over the Boilermakers. Notre Dame (2-0) has a 15-14 lead in its all-time series with Purdue. Olivia Miles added 17 points and Sonia Citron scored 14.

Nov. 10—STORRS — Paige Bueckers headed to the bench for her first break of the game just 35 seconds before halftime Sunday at sold-out Gampel Pavilion. Judging by the way the UConn star almost effortlessly dominated play, Bueckers still looked fairly fresh. She already had piled up 19 points. Then again, South Florida certainly must have been tired of watching Bueckers score in a variety of ...

Notre Dame sophomore guard Hannah Hidalgo is on the Women’s Basketball Coaches Association (WBCA) Wade Watch List. She's among 15 players being watched as a potential winner of the oldest, most prestigious player of the year award. She was a Region I finalist for…

Yang Hu
Feb 24, 2021; 41:1699-1715
BehavioralSystemsCognitive

As evidence mounts that the cardiac-sympathetic nervous system reacts to challenging cognitive settings, we ask if these responses are epiphenomenal companions or if there is evidence suggesting a more intertwined role of this system with cognitive function. Healthy male and female human participants performed an approach-avoidance paradigm, trading off monetary reward for painful electric shock, while we recorded simultaneous electroencephalographic and cardiac-sympathetic signals. Participants were reward sensitive but also experienced approach-avoidance "conflict" when the subjective appeal of the reward was near equivalent to the revulsion of the cost. Drift-diffusion model parameters suggested that participants managed conflict in part by integrating larger volumes of evidence into choices (wider decision boundaries). Late alpha-band (neural) dynamics were consistent with widening decision boundaries serving to combat reward sensitivity and spread attention more fairly to all dimensions of available information. Independently, wider boundaries were also associated with cardiac "contractility" (an index of sympathetically mediated positive inotropy). We also saw evidence of conflict-specific "collaboration" between the neural and cardiac-sympathetic signals. In states of high conflict, the alignment (i.e., product) of alpha dynamics and contractility were associated with a further widening of the boundary, independent of either signal's singular association. Cross-trial coherence analyses provided additional evidence that the autonomic systems controlling cardiac-sympathetics might influence the assessment of information streams during conflict by disrupting or overriding reward processing. We conclude that cardiac-sympathetic control might play a critical role, in collaboration with cognitive processes, during the approach-avoidance conflict in humans.

When faced with danger, human beings respond with a repertoire of defensive behaviors, including freezing and active avoidance. Previous research has revealed a pattern of physiological responses, characterized by heart rate bradycardia, reduced visual exploration, and heightened sympathetic arousal in reaction to avoidable threats, suggesting a state of attentive immobility in humans. However, the electrocortical underpinnings of these behaviors remain largely unexplored. To investigate the visuocortical components of attentive immobility, we recorded parieto-occipital alpha activity, along with eye movements and autonomic responses, while participants awaited either an avoidable, inevitable, or no threat. To test the robustness and generalizability of our findings, we collected data from a total of 101 participants (76 females, 25 males) at two laboratories. Across sites, we observed an enhanced suppression of parieto-occipital alpha activity during avoidable threats, in contrast to inevitable or no threat trials, particularly toward the end of the trial that prompted avoidance responses. This response pattern coincided with heart rate bradycardia, centralization of gaze, and increased sympathetic arousal. Furthermore, our findings expand on previous research by revealing that the amount of alpha suppression, along with centralization of gaze, and heart rate changes predict the speed of motor responses. Collectively, these findings indicate that when individuals encounter avoidable threats, they enter a state of attentive immobility, which enhances perceptual processing and facilitates action preparation. This state appears to reflect freezing-like behavior in humans.

Systemic study of pathogenic pathways and interrelationships underlying genes associated with Alzheimer's disease (AD) facilitates the identification of new targets for effective treatments. Recently available large-scale multiomics datasets provide opportunities to use computational approaches for such studies. Here, we devised a novel disease gene identification (digID) computational framework that consists of a semi-supervised deep learning classifier to predict AD-associated genes and a protein–protein interaction (PPI) network-based analysis to prioritize the importance of these predicted genes in AD. digID predicted 1,529 AD-associated genes and revealed potentially new AD molecular mechanisms and therapeutic targets including GNAI1 and GNB1, two G-protein subunits that regulate cell signaling, and KNG1, an upstream modulator of CDC42 small G-protein signaling and mediator of inflammation and candidate coregulator of amyloid precursor protein (APP). Analysis of mRNA expression validated their dysregulation in AD brains but further revealed the significant spatial patterns in different brain regions as well as among different subregions of the frontal cortex and hippocampi. Super-resolution STochastic Optical Reconstruction Microscopy (STORM) further demonstrated their subcellular colocalization and molecular interactions with APP in a transgenic mouse model of both sexes with AD-like mutations. These studies support the predictions made by digID while highlighting the importance of concurrent biological validation of computationally identified gene clusters as potential new AD therapeutic targets.

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Every week, the Floyd Country Store draws musicians and their fans from across southwest Virginia

On September 2, 1935, Florida was hit by the most intense hurricane ever recorded—a category 5. Despite early warnings by the weather authorities, a calamitous loss of life shocked the nation

With federal funding, scientists and engineers hope to restore the Everglades ecosystem by removing dikes and canals and building the world's largest reservoir

With an 80-acre scale model of the 1.6 million-acre Everglades wetland system, scientists study how to restore the flow of water that was interrupted years ago

To boost the iconic queen conch's population, researchers are relocating the heat-stressed creatures to cooler, deeper waters to help them find mates