School Resource Officers and the School-to-Prison Pipeline: A Mixed Methods Application of the Behavior of Law in Schools

The implementation of school resource officer programs has been a popular response to school-based violence in the United States. Parents, school officials, and policy makers believe that police presence makes students and staff feel safer on campus, deters school-based crime and violence, and creates positive relationships between youth and the police. However, there is a growing concern that school resource officers hypercriminalize trivial student misbehavior, contribute to a culture of youth punishment and control, and are instrumental in facilitating a link between schools and the juvenile justice system. Despite the rapid rate at which school resource officer programs have expanded over the last two decades and the significant amount of federal and state funds that have been allocated for their implementation, very little is known about how school resource officers operate in schools across the United States. The current work aims to gain a better understanding of how school resource officers spend their time, the extent to which school characteristics explain the variation in their behaviors, the factors influencing their involvement in school discipline, and how their behavior is shaped by the presence and availability of schools’ informal social control measures. Since school resource officers are likely to remain a permanent fixture in schools across the country, it is necessary to better understand their role within the school setting. Utilizing data from the Department of Education’s School Survey on Crime and Safety (2015), supplemented with qualitative interviews from a sample (n=20) of school resource officers, the current research aims to fill this gap in the literature by applying Donald Black’s (1976) Behavior of Law as a theoretical framework. Some findings were consistent with the notion that school resource officers engage in behaviors that may contribute to the school-to-prison pipeline, but other findings suggested that many school resource officers are willing to seek alternative social control measures in an effort to keep students out of the juvenile justice system. This highlights the importance of selecting officers for this assignment who are oriented toward working with youth and are committed to using alternatives to formal juvenile justice sanctions, while only referring students to the juvenile justice system as a last resort. Additionally, these findings suggest that although schools are considered to be a microcosm of society, the law oftentimes manifests itself differently within schools relative to the rest of society due to the intimate nature of the school setting. Further, it is important that police departments and school districts maintain a shared understanding of the roles of school resource officers and that schools should not be policed in the same way in which streets are policed. Finally, school resource officers should be expected to take advantage of the readily available alternative social control measures that are unique to the school setting so as not to perpetuate the school-to-prison pipeline

A study of factors related to primary grade spelling: correlations of factors studied.

Thesis (Ed.M.)--Boston Universit

Virtual academic conferences as learning spaces. Factors associated with the perceived value of purely virtual conferences

The COVID-19 outbreak came with an unprecedented opportunity to investigate how the new reality of social distancing and limited international travel will affect the organization of academic conferences. Drawing on conceptualization of academic conferences as professional learning spaces, in this study, we examine the factors associated with the perceived value of purely virtual academic conferences and how such perceptions differ between participants from different research fields. The aim was to gain knowledge about factors that should be considered when designing a virtual conference. Results show satisfaction with social interaction, the extent to which presentations met participants\u27 topics of interest and the perceived importance of learning and getting an overview on the research topic to be related to the value rating. Researchers from different research fields differ significantly in their opinion about the most appropriate conference format regarding getting an overview on the research topic. For some researchers, virtual participation might be a valuable alternative to attending a conference in person. The study serves as a first attempt to understand how and for which target groups virtual conferences serve as a valuable learning event. Further research on this conference format is needed. (DIPF/Orig.

The Importance of Forage Legume Inclusion in Agricultural Swards to Enhance Earthworm Activity and Water Infiltration Rates

Increased grassland productivity in temperate regions has largely been achieved through perennial ryegrass Lolium perenne (PRG), coupled with large quantities of nitrogen fertiliser. However, concern is growing regarding the negative implications of excessive dependence on nitrogen fertilisers. Research has demonstrated the benefits of legume inclusion on primary productivity, however, their potential to influence other processes is less well established. Sampling was undertaken in autumn 2017 on twenty randomised plots representing five sward types, replicated four times. These had been established and managed by cutting since 2013. Sward types included: 1) PRG (250kg N ha-1 yr-1 ); 2) PRG; 3) PRG and white clover Trifolium repens; 4) 6 species mix comprised of PRG, timothy Phleum pratense, cocksfoot Dactylis glomerata, white clover, red clover Trifolium pratensis and greater birdsfoot trefoil Lotus pedunculatus; 5) species included in mix 4 with the addition of ribwort plantain Plantago lanceolate, chicory Cichorium intybus and yarrow Achillea millefolium. Mixes 2-5 inclusive received 90kg N ha-1 yr-1 . Measurements included: soil bulk density, water infiltration rates, and estimated earthworm activity via surface cast counts. Soil bulk density did not differ in response to sward type. However, highest infiltration rates were recorded within the PRG and white clover swards, with an average of 29.7 (±3.5) mm hr-1 , while lowest rates were recorded from the two PRG monocultures (2.43 (±0.5) and 4.2 (±1.2) mm hr⁻¹ for the 90 and 250 kg N ha-1 yr-1 swards respectively). Surface cast numbers differed significantly between sward types (P\u3c 0.001). Numbers ranged from 127 (±7) casts m⁻² for PRG & white clover, to 48 (±5) casts m⁻² for the PRG monocultures. Our findings indicate the importance of legume inclusion within agricultural grasslands managed under reduced nitrogen fertiliser inputs for wider ecosystem service provision

Sleep disturbance in movement disorders:insights, treatments and challenges

Sleep and circadian rhythm disturbances are central features of many movement disorders, exacerbating motor and non-motor symptoms and impairing quality of life. Understanding these disturbances to sleep is clinically important and may further our understanding of the underlying movement disorder. This review evaluates the current anatomical and neurochemical understanding of normal sleep and the recognised primary sleep disorders. In addition, we undertook a systematic review of the evidence for disruption to sleep across multiple movement disorders. Rapid eye movement sleep behaviour disorder has emerged as the most reliable prodromal biomarker for the alpha synucleinopathies, including Parkinson’s disease and multiple system atrophy, often preceding motor symptom onset by several years. Abnormal sleep has also been described for many other movement disorders, but further evidence is needed to determine whether this is a primary or secondary phenotypic component of the underlying condition. Medication used in the treatment of motor symptoms also affects sleep and can aggravate or cause certain sleep disorders. Within the context of movement disorders, there is also some suggestion of a shared underlying mechanism for motor and sleep pathophysiology, with evidence implicating thalamic and brainstem structures and monoaminergic neurotransmission. This review highlights the need for an understanding of normal and abnormal sleep within the movement disorder clinic, an ability to screen for specific causes of poor sleep and to treat sleep disturbance to improve quality of life. Key sleep disorders also act as important biomarkers and have implications in diagnosis, prognosis and the development of future therapies

Hurricane Sandy Effects on Coastal Marsh Elevation Change

High-magnitude storm events such as Hurricane Sandy are powerful agents of geomorphic change in coastal marshes, potentially altering their surface elevation trajectories. But how do a storm’s impacts vary across a large region spanning a variety of wetland settings and storm exposures and intensities. We determined the short-term impacts of Hurricane Sandy at 223 surface elevation table–marker horizon stations in estuarine marshes located across the northeast region of the United States by comparing post- storm surface elevation change with pre-storm elevation trends. We hypothesized that the storm’s effect on marsh elevation trends would be influenced by position relative to landfall (right or left) and distance from landfall. The structural equation model presented predicts that marshes located to the left of landfall were more likely to experience an elevation gain greater than expected, and this positive deviation from pre-storm elevation trends tended to have a greater magnitude than those experiencing negative deviations (elevation loss), potentially due to greater sediment deposition. The magnitude of negative deviations from elevation change in marshes to the right of landfall was greater than for positive deviations, with a greater effect in marshes within 200 km of landfall, potentially from the extent and magnitude of storm surge. Overall, results provide an integrated picture of how storm characteristics combined with the local wetland setting are important to a storm’s impact on surface elevation, and that the surface elevation response can vary widely among sites across a region impacted by the same storm

The Iowa Homemaker vol.17, no.6

Genuinely “Big” Business by Grace McIlrath Ellis, page 1 Every Gram of Jam by Ruth Kunerth, page 2 Confessions of Shoe Salesman and Florist by Paul Montgomery and Paul Buehler, page 3 What Would You Do If by Harriet Beyer, page 4 Food Shots Are Not So Candid by Ruth Dahlberg, page 5 Yumph Invades the Formal Field by Lois Swenson, page 6 Just Skin Deep by Donna Button, page 7 On Your Own Toes by Jane Helser, page 8 Resolve to Charm by Frances Dickerson, page 9 What’s New in Home Economics edited by Marjorie Pettinger, page 10 No Peacock Tongues by Daisy Mary Kimberley, page 12 She Knows Her Turkeys by Mary Ellen Lynch, page 13 On the Airwaves by Grace Strohmeier, page 13 Science in the Kitchen, page 14 Radiation Ratings by Kay Dodds, page 15 The Gavel Strikes by Donna Button, page 16 What Goal Posts? By Jean Metcalf and Rachel Roewe, page 17 Alums Make News by Faithe Danielson, page 18 Up With the Dawn by the editor, page 2

Evaluation of bone marrow lesion volume as a knee osteoarthritis biomarker - longitudinal relationships with pain and structural changes: data from the Osteoarthritis Initiative

Abstract Introduction Bone marrow lesion (BML) size may be an important imaging biomarker for osteoarthritis-related clinical trials and reducing BML size may be an important therapeutic goal. However, data on the interrelationships between BML size, pain, and structural progression are inconsistent and rarely examined in the same cohort. Therefore, we evaluated the cross-sectional and longitudinal associations of BML volume with knee pain and joint space narrowing (JSN). Methods A BML volume assessment was performed on magnetic resonance images of the knee collected at the 24- and 48-month Osteoarthritis Initiative visits from a convenience sample of 404 participants in the progression cohort. During the same visits, knee pain was assessed with WOMAC pain scores and knee radiographs were acquired and scored for JSN. BML volume was summed to generate a total knee volume and an index tibiofemoral compartment volume (compartment with greater baseline JSN). Primary analyses included multiple linear regressions (outcome = pain, predictor = total knee BML volume) and logistic regressions (outcome = JSN, predictor = index tibiofemoral compartment BML volume). Results This sample was 49% female with a mean age of 63 (9.2 standard deviation (SD)) years, and 71% had radiographic osteoarthritis in the study knee. Larger baseline BMLs were associated with greater baseline knee pain (P = 0.01), the presence of JSN at baseline (odds ratio (OR) = 1.50, 95% confidence interval (CI) = 1.23 to 1.83), and JSN progression (OR = 1.27, 95%CI = 1.11 to 1.46). Changes in total knee BML volume had a positive association with changes in knee pain severity (P = 0.004) and this association may be driven by knees that were progressing from no or small baseline BMLs to larger BMLs. In contrast, we found no linear positive relationship between BML volume change and JSN progression. Instead, regression of medial tibiofemoral BML volume was associated with JSN progression compared to knees with no or minimal changes in BML volume (OR = 3.36, 95%CI = 1.55 to 7.28). However, follow-up analyses indicated that the association between JSN progression and BML volume change may primarily be influenced by baseline BML volume. Conclusion Large baseline BMLs are associated with greater baseline knee pain, the presence of JSN at baseline, and disease progression. Additionally, BML regression is associated with decreased knee pain but not a reduced risk of concurrent JSN progression