Selection Process for Educational Leaders Does Make a Difference

Traditional principal preparation programs, those bound by a university degree, are sometimes viewed as theory-based and have little to do with the real world in which school leaders work. Even the licensing exam in some states, such as in Texas, asks the candidates to view each scenario as the ideal situation when selecting responses. Traditional preparation programs frequently meet the standards for national accreditation that indicates that the curriculum and assessments in these programs are subjected to rigorous scrutiny for quality control. The question remains, what should universities do to improve their programs or change the perception that the graduates of traditional graduate programs are ill-equipped to be effective leaders in today\u27s schools? A 2012 report from the Wallace Foundation, Districts Developing Leaders: Lessons on Consumer Actions and Program Approaches from Eight Urban Districts by Margaret Terry Orr, Cheryl King, and Michelle La Pointe, provides insight into the efforts of eight school districts partnered with selected universities to develop leadership programs centered on district needs and improved quality of candidates for leadership positions

Insights From State Treasurers: Developing and Implementing Statewide Child Development Account Policies

In 2018 and 2019, Pennsylvania, Nebraska, Illinois, and California enacted laws creating automatic, universal, at-birth CDA policies, and in 2020, the COVID-19 pandemic halted the progress of CDA bills in Missouri. Several states previously adopted CDA policies by administrative rule. This Policy Summary presents insights from four state treasurers based on their direct experience developing statewide CDA policy through legislation. On July 16, 2020, the treasurers and other professionals gathered virtually for “All Children Can Reach Their Potential: A CDA Conference.” In a panel discussion moderated by Missouri State Treasurer Fitzpatrick, Pennsylvania State Treasurer Joe Torsella, Nebraska State Treasurer John Murante, and Illinois State Treasurer Michael Frerichs discussed the process of implementing a statewide CDA policy: identifying the guiding principles, crafting funding mechanisms, working with state legislators to secure passage, and raising awareness of the enacted policies. The state treasurers also discussed policy elements that facilitate effective implementation and research that informed each of these statewide CDA policies

Direct and Indirect Effects of Climate Change on a Prairie Plant Community

Background Climate change directly affects species by altering their physical environment and indirectly affects species by altering interspecific interactions such as predation and competition. Recent studies have shown that the indirect effects of climate change may amplify or counteract the direct effects. However, little is known about the the relative strength of direct and indirect effects or their potential to impact population persistence. Methodology/Principal Findings We studied the effects of altered precipitation and interspecific interactions on the low-density tiller growth rates and biomass production of three perennial grass species in a Kansas, USA mixed prairie. We transplanted plugs of each species into local neighborhoods of heterospecific competitors and then exposed the plugs to a factorial manipulation of growing season precipitation and neighbor removal. Precipitation treatments had significant direct effects on two of the three species. Interspecific competition also had strong effects, reducing low-density tiller growth rates and aboveground biomass production for all three species. In fact, in the presence of competitors, (log) tiller growth rates were close to or below zero for all three species. However, we found no convincing evidence that per capita competitive effects changed with precipitation, as shown by a lack of significant precipitation × competition interactions. Conclusions/Significance We found little evidence that altered precipitation will influence per capita competitive effects. However, based on species\u27 very low growth rates in the presence of competitors in some precipitation treatments, interspecific interactions appear strong enough to affect the balance between population persistence and local extinction. Therefore, ecological forecasting models should include the effect of interspecific interactions on population growth, even if such interaction coefficients are treated as constants

Prototyping the use of Large Language Models (LLMs) for adult learning content creation at scale

As Large Language Models (LLMs) and other forms of Generative AI permeate various aspects of our lives, their application for learning and education has provided opportunities and challenges. This paper presents an investigation into the use of LLMs in asynchronous course creation, particularly within the context of adult learning, training and upskilling. We developed a course prototype leveraging an LLM, implementing a robust human-in-the-loop process to ensure the accuracy and clarity of the generated content. Our research questions focus on the feasibility of LLMs to produce high-quality adult learning content with reduced human involvement. Initial findings indicate that taking this approach can indeed facilitate faster content creation without compromising on accuracy or clarity, marking a promising advancement in the field of Generative AI for education. Despite some limitations, the study underscores the potential of LLMs to transform the landscape of learning and education, necessitating further research and nuanced discussions about their strategic and ethical use in learning design

Maximizing Mindful Learning: Mindful Awareness Intervention Improves Elementary School Students’ Quarterly Grades

This paper discusses results from the first empirical study testing the feasibility and effectiveness of an audio-guided mindful awareness training program on quarterly grade performance in traditional US public elementary schools. Structured as a quasi-experiment, the study demonstrates that a 10-min-per-day, fully automated program significantly enhances students’ quarterly grades in reading and science, compared to a control group, without disrupting teaching operations (N = 191). The intervention utilized a series of guided mindful-based awareness and attention focusing practices as the method for students to engage with social and emotional learning (SEL) concepts, and can thus be called a “mindful-based social emotional learning” (MBSEL) program. The program is innovative because it requires neither expert trainers skilled in mindful awareness nor changes to existing curriculum; thus, it can be considered both teacher-independent and curriculum supportive. The goal of this exploratory study was to facilitate a consistent daily mindful awareness practice that generates improvements in student outcomes for resource- and time-constrained K–12 classrooms in the USA and elsewhere. The authors discuss limitations of this study and suggestions for further research on how to use mindful awareness programs to enhance academic performance both effectively and pragmatically

Association between Depressive Symptoms and Metabolic Syndrome in Police Officers: Results from Two Cross-Sectional Studies

Policing is one of the most dangerous and stressful occupations and such stress can have deleterious effects on health. The purpose of this study was to examine the association between depressive symptoms and metabolic syndrome (MetSyn) in male and female police officers from two study populations, Buffalo, NY and Spokane, WA. Depressive symptoms were measured using the Center for Epidemiologic Studies-Depression (CES-D) scale. MetSyn was defined using the 2005 AHA/NHBLI guidelines. Analysis of covariance was used to describe differences in number of MetSyn components across depressive symptom categories. The number of MetSyn components increased significantly across categories of CES-D for Spokane men only (p-trend = 0.003). For each 5-unit increase in CES-D score, odds increased by 47.6% for having hypertriglyceridemia, by 51.8% for having hypertension, and by 56.7% for having glucose intolerance. Exploring this association is important since both are predictors of future chronic health problems and the results could be helpful in developing future gender-specific prevention and intervention efforts among police officers

Individual associations of adolescent alcohol use disorder versus cannabis use disorder symptoms in neural prediction error signaling and the response to novelty

Two of the most commonly used illegal substances by adolescents are alcohol and cannabis. Alcohol use disorder (AUD) and cannabis use disorder (CUD) are associated with poorer decision-making in adolescents. In adolescents, level of AUD symptomatology has been negatively associated with striatal reward responsivity. However, little work has explored the relationship with striatal reward prediction error (RPE) representation and the extent to which any augmentation of RPE by novel stimuli is impacted. One-hundred fifty-one adolescents participated in the Novelty Task while undergoing functional magnetic resonance imaging (fMRI). In this task, participants learn to choose novel or non-novel stimuli to gain monetary reward. Level of AUD symptomatology was negatively associated with both optimal decision-making and BOLD response modulation by RPE within striatum and regions of prefrontal cortex. The neural alterations in RPE representation were particularly pronounced when participants were exploring novel stimuli. Level of CUD symptomatology moderated the relationship between novelty propensity and RPE representation within inferior parietal lobule and dorsomedial prefrontal cortex. These data expand on an emerging literature investigating individual associations of AUD symptomatology levels versus CUD symptomatology levels and RPE representation during reinforcement processing and provide insight on the role of neuro-computational processes underlying reinforcement learning/decision-making in adolescents

The Greenland Telescope: Antenna Retrofit Status and Future Plans

Since the ALMA North America Prototype Antenna was awarded to the Smithsonian Astrophysical Observatory (SAO), SAO and the Academia Sinica Institute of Astronomy & Astrophysics (ASIAA) are working jointly to relocate the antenna to Greenland. This paper shows the status of the antenna retrofit and the work carried out after the recommissioning and subsequent disassembly of the antenna at the VLA has taken place. The next coming months will see the start of the antenna reassembly at Thule Air Base. These activities are expected to last until the fall of 2017 when commissioning should take place. In parallel, design, fabrication and testing of the last components are taking place in Taiwan