Beyond Tutoring: Mapping The Invisible Landscape of Writing Center Work

In their call for papers for this special issue of Praxis, the editors speculate that most writing centers assume various roles beyond those implied by the triage model of fix-it consultations. We agree. As the call suggests, writing centers have long sought to “carve out a broader purview” for themselves—to extend writing center efforts both beyond the center’s physical space and beyond enduring writing center master narratives about the primacy of individual instruction. Still, much of the writing center’s extra curriculum, or what we call here non-tutoring work, remains hidden: for example, writing center scholarship provides anecdotal evidence of writing centers’ work with faculty, but the scholarship rarely tells us just how prevalent such efforts are across the board or what other kinds of non-tutoring work we are engaged in. To borrow from the field of landscape architecture, what our field lacks is an aerial—and ultimately generative—vision of our non-tutoring activities, one that would “reveal aspects of the landscape that are invisible from the ground and offer an alternative to pictorial [read “local”] practices so common in landscape representation” (Czerniak 111). There are consequences to invisibility. We cannot theorize what we cannot see, although theories are always already there, shaping our identities and practices in ways that might or might not be acceptable to us if only we could see and name their contours. Viewing the writing center landscape from a different vantage point, then, gives us much more than an updated map: it challenges us to re-theorize who we are and what makes our work valuable.University Writing Cente

Collaborative Conversations with Parents and Caregivers of Black Gifted Students

This research study attempts to address the persistent problem of practice of inequitable identification and programming for culturally and linguistically diverse gifted learners. One of the possible root causes of this persistent problem is the lack of parent engagement from culturally and linguistically diverse parents and caregivers (Jolly & Matthews, 2012; Grantham, Frasier, Roberts & Bridges, 2005). This phenomenological study targets parent and caregiver engagement of African American or Black parents and caregivers through the collaborative development of parent education. Participants were parents or caregivers of African American or Black school age children in metro Denver who participated in four conversations. During these four conversations, the participants worked collaboratively with facilitators to design parent education relevant for other parents. This collaborative development process serves as the phenomenon for this qualitative study. Data was collected through observation, focus groups, individual interviews and product analysis. The key findings of this research study include the need for Black parent and caregivers to be supported through a conversational approach. Study participants identified talking points for parents to use when engaging other parents in conversations about giftedness

Performance in Calculus II for students in CLEAR Calculus: A causal comparative study

Calculus is one of the greatest intellectual achievements of the world and is the main gateway for students that are heading into the fields that will power the economy of the 21st century. However, over 25% of students fail U.S. calculus courses each year and end up changing majors. It is important for educators and researchers to try to improve student success and find ways to increase STEM major retention. The purpose of this study was to compare the performance between students that are in traditional and non-traditional calculus II courses based on their preparation in either traditional or non-traditional calculus I. By the end of the study, non-traditional calculus II students performed approximately the same on every test and overall in the class. On the other hand, traditional calculus II students that took traditional calculus I performed better on the three tests, but their overall performance in the course was approximately the same as the students that took non-traditional calculus I

Evaluating water resource management in transboundary river basins using cooperative game theory: The Rio Grande/Bravo basin

Center for Research in Water Resource

Three-Dimensional Simulations of Magnetized Thin Accretion Disks around Black Holes: Stress in the Plunging Region

We describe three-dimensional general relativistic magnetohydrodynamic simulations of a geometrically thin accretion disk around a non-spinning black hole. The disk has a thickness $h/r\sim0.05-0.1$ over the radial range $(2-20)GM/c^2$. In steady state, the specific angular momentum profile of the inflowing magnetized gas deviates by less than 2% from that of the standard thin disk model of Novikov & Thorne (1973). Also, the magnetic torque at the radius of the innermost stable circular orbit (ISCO) is only $\sim2$ of the inward flux of angular momentum at this radius. Both results indicate that magnetic coupling across the ISCO is relatively unimportant for geometrically thin disks.Comment: 4 pages, 4 figures, ApJL accepte

MH-60 Seahawk / MQ-8 Fire Scout interoperability

Approved for public release; distribution is unlimitedAs part of a Naval Postgraduate School's capstone project in Systems Engineering, a project team from Cohort 311-0911 performed a Systems Engineering analysis. This Project focused on defining alternatives for enhanced Anti-Surface Warfare (ASUW) mission effectiveness through increased interoperability and integration for the Fire Scout Unmanned Air Vehicle and Seahawk helicopter. Specifically, the Project explored the available trade space for enhancing communications back to the ship for analysis and decision-making. Modeling and Simulation (MandS) was used to assess the impact of enhanced communication on specific Key performance Parameters (KPPs) and Measures of Effectiveness (MOEs) associated with the ASUW mission. Once the trade space was defined, alternatives were analyzed and a recommendation provided that supports near-, mid-, and long-term mission enhancement

COLLABORATIVE MODELING TO EVALUATE WATER MANAGEMENT SCENARIOS IN THE RIO GRANDE BASIN 1

ABSTRACT: This article describes the collaborative modeling process and the resulting water resources planning model developed to evaluate water management scenarios in the transboundary Rio Grande basin. The Rio Grande is a severely water stressed basin that faces numerous management challenges as it crosses numerous jurisdictional boundaries. A collaborative process was undertaken to identify and model water management scenarios to improve water supply for stakeholders, the environment, and international obligations of water delivery from Mexico to the United States. A transparent and open process of data collection, model building, and scenario development was completed by a project steering committee composed of university, nongovernmental, and governmental experts from both countries. The outcome of the process was a planning model described in this article, with data and operations that were agreed on by water planning officials in each country. Water management scenarios were created from stakeholder input and were modeled and evaluated for effectiveness with the planning model. (KEY TERMS: Rio Grande; decision support systems; planning; geographic information system; water resources management.

Visuomotor brain network activation and functional connectivity among individuals with autism spectrum disorder

Sensorimotor abnormalities are common in autism spectrum disorder (ASD) and predictive of functional outcomes, though their neural underpinnings remain poorly understood. Using functional magnetic resonance imaging, we examined both brain activation and functional connectivity during visuomotor behavior in 27 individuals with ASD and 30 typically developing (TD) controls (ages 9–35 years). Participants maintained a constant grip force while receiving visual feedback at three different visual gain levels. Relative to controls, ASD participants showed increased force variability, especially at high gain, and reduced entropy. Brain activation was greater in individuals with ASD than controls in supplementary motor area, bilateral superior parietal lobules, and contralateral middle frontal gyrus at high gain. During motor action, functional connectivity was reduced between parietal-premotor and parietal-putamen in individuals with ASD compared to controls. Individuals with ASD also showed greater age-associated increases in functional connectivity between cerebellum and visual, motor, and prefrontal cortical areas relative to controls. These results indicate that visuomotor deficits in ASD are associated with atypical activation and functional connectivity of posterior parietal, premotor, and striatal circuits involved in translating sensory feedback information into precision motor behaviors, and that functional connectivity of cerebellar–cortical sensorimotor and nonsensorimotor networks show delayed maturation

Strategies to increase primary care provider capacity for hepatitis C care: The California ECHO‐PLUS study

Expanding capacity to screen and treat those infected with the hepatitis C virus (HCV) is an essential element of the global elimination strategy. We evaluated the hub-and-spoke Project ECHO training versus telementoring models to educate, train and support HCV care by primary care providers in 13 targeted counties in northern California. A novel provider engagement strategy was used. Provider engagement and retention, time to readiness to treat HCV, and knowledge and confidence were the outcomes of interest. 94 participants from 60 unique clinics in the target counties participated in the ECHO-PLUS programme; 39.4% were physicians, 48.9% were advanced practice providers, and 11.7% were nurses. The median (range) participation time was 5 (1-49) hours. Confidence scores (minimum score = 13 and maximum score = 65) increased by a mean of 14.0 (SD:8.2) and 11.4 (SD:12.0) points for the hub-and-spoke and telementoring programmes, respectively (p = .53), with the largest changes in confidence seen in treating patients per guidelines, managing side effects and in serving as a consultant for HCV in their clinic. Among 24 participants with data on time to treatment, median time from beginner to experienced was 8 h (IQR:6-12) for hub-and-spoke and 2 h (IQR:1-2.4) for the telementoring programme (p = .01). A 'boots on the ground' approach to recruiting HCV champions was effective within rural communities. Both tele-ECHO hub-and-spoke and telementoring approaches to training primary care providers yielded increase in knowledge and confidence in HCV care and amplified the number of patients who were screened and treated. Telementoring accelerated the timeline of novice providers being 'ready to treat'