Patriotism,Pressure, and Place: Civic Agency in Base Country     

Brian Gibbs 《Peabody Journal of Education》2019,94(1):97-113

This article focuses on how civic agency is taught or not taught by a social studies teacher to the children of soldiers in a largely conservative community and, as a result, how it was learned or not learned. Taken from a larger study investigating individual teacher curricular and pedagogic choice around teaching war near a military base, this article examines the sociopolitical, district-level, student, parent, and community pressures and tensions of teaching war in this context and what impact these pressures have on teaching choice and student sense of civic agency. Findings suggest that the teacher, mostly yielding to the pressure and stress, avoids complexity of perceived dangerous content, which left most students with an unchallenged sense of traditional patriotism and duty.  相似文献   

When Diversity Training Goes Wrong: A Case Study Analysis of the University of Delaware Residential Education Program     

Brian C. Johnson 《Performance Improvement》2015,54(6):13-19

In an increasingly global and interconnected world, it is necessary for corporations and educational systems to develop mechanisms for community members to enhance multicultural competencies related to diversity including race, ethnicity, gender and gender identity, sexual orientation, age, religion, and the like. Some people internalize anger, fear, contempt, and guilt about these issues. As a result, people express their feelings in unhealthy and unproductive ways in school and in the workplace. The solution often is to provide diversity training or sensitivity training. This case study analysis utilizes Kaufman's systemic thinking model to examine what went wrong when one university attempted to implement a yearlong intensive diversity training program that brought national media attention and a potential lawsuit against the university, ultimately resulting in a dramatic shift in the university's out‐of‐classroom experiential learning policies.  相似文献   

Genomics of adaptation and acclimation: from field to lab and back     

Scott V Edwards 《国家科学评论(英文版)》2020,7(1):128

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Employing teachers' ratings in selection of achievement tests in reading and mathematics with a behaviorally disturbed population     

Irwin F. Altrows  Stephen Maunula  Brian D. Lalonde 《Psychology in the schools》1986,23(3):316-319

The usefulness of a particular standardized achievement test with a specific population may be determined largely on the basis of experience. Sixty-six behaviourally disturbed students were administered portions of a test battery including the Reading Recognition subtest of the Peabody Individual Achievement Test (PIAT), PIAT Reading Comprehension, the Reading subtest of the Wide Range Achievement Test (WRAT), and Stanford Diagnostic Reading Test (SDRT); PIAT Mathematics, WRAT Arithmetic, Stanford Diagnostic Mathematics Test (SDMT), and KeyMath Diagnostic Arithmetic Test. Toward the end of the academic year, teachers estimated students' grade levels in reading and mathematics. Results indicated that, in mathematics, the SDMT and the PIAT predicted teachers' ratings equally well and better than the other tests; in reading, all tests predicted teachers' ratings equally well except for the PIAT Reading Comprehension, which performed less well than others. Explanations for these results are offered, together with suggestions for identifying achievement tests suitable to specific populations.  相似文献   

Starting an NSPI chapter     

Brian Desautels 《Performance Improvement》1984,23(7):c1-c3

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Microbial dark matter coming to light: challenges and opportunities     

Jian-Yu Jiao  Lan Liu  Zheng-Shuang Hua  Bao-Zhu Fang  En-Min Zhou  Nimaichand Salam  Brian P Hedlund  Wen-Jun Li 《国家科学评论(英文版)》2021,8(3):7-11

Microbes are the most abundant and diverse cellular life forms on Earth and colonize a wide range of environmental niches.However,more than 99％of bac-terial and...  相似文献   

Organizational politics and the training function     

Brian P. Murphy 《Performance Improvement》1982,21(8):19-20

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Repeated retention testing effects do not generalize to a contextual interference protocol     

Fairbrother JT  Shea JB  Marzilli TS 《Research quarterly for exercise and sport》2007,78(5):465-475

Three experiments examined repeated retention testing effects in a contextual interference (CI) protocol. Retention was assessed at 10 min and 24 hr following acquisition or at just 24-hr for the one-test conditions. Experiments 1 and 2 used speeded-response key-pressing tasks. Dependent measures were total time and errors. Experiment 3 used sequential-timing tasks. Dependent measures were absolute error and absolute constant error Results revealed CI effects in each experiment. Repeated retention testing effects were not found in Experiments 1 and 3. Experiment 2 revealed superior performance by the two-test condition compared to the one-test condition. This result was qualified by possible practice effects during the 10-min test. It was concluded that repeated retention testing does not present problems for most studies of CI.  相似文献   

Trial-by-trial analysis or averaging: implications for electromyographic models of rapid limb control     

Sherwood DE  Enebo BA 《Research quarterly for exercise and sport》2007,78(4):307-317

The control of human limb movement has been the focus of research for more than a century. A major issue to emerge from this work is the manner in which the central nervous system regulates electromyographic (EMG) activity to produce movements that differ in distance, velocity, and movement time. However the different methods of analysis often used to analyze EMG data could result in different kinematic-EMG relationships. In this study, participants performed an elbow flexion task to one of five distance goals (between 5 degrees and 50 degrees) using three movement speeds. EMG data from the right elbow flexors were compared using a trial-by-trial analysis and one based on averaged data. Averaging across trials underestimated biceps EMG amplitude at all movement distances and speeds compared to a trial-by-trial analysis. Averaging overestimated EMG burst duration compared to the trial-by-trial analysis. Peak agonist EMG amplitude was positively related to distance and inversely related to movement time. Agonist EMG duration was constant for movement distances less than 30 degrees but increased in the 50 degrees condition. The results support the view that peak EMG amplitude and duration can be controlled independently, but EMG duration changes only for longer distance movements when additional force is required.  相似文献   

A case of vitamin B12 deficiency neurological syndrome in a young adult due to late-onset cobalamin C (CblC) deficiency: a diagnostic challenge     

Scott Ailliet  Rik Vandenberghe  Toon Schiemsky  Lode Van Overbeke  Philippe Demaerel  Wouter Meersseman  David Cassiman  Pieter Vermeersch 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2022,32(2)

Vitamin B12 deficiency can present with neurologic and psychiatric symptoms without macrocytic anaemia. We describe a case of late-onset cobalamin C deficiency which typically presents with normal serum vitamin B12 concentrations, posing an additional diagnostic challenge. A 23-year-old woman with decreased muscle strength and hallucinations was diagnosed with ‘catatonic depression’ and admitted to a residential mental health facility. She was referred to our hospital for further investigation 3 months later. Heteroanamnesis revealed that the symptoms had been evolving progressively over several months. Magnetic resonance imaging (MRI) of the brain showed diffuse symmetrical white matter lesions in both hemispheres. Routine laboratory tests including vitamin B12 and folic acid were normal except for a slight normocytic, normochromic anaemia. Over the next 6 weeks her symptoms deteriorated, and she became unresponsive to stimuli. A new MRI scan showed progression of the white matter lesions. The neurologist requested plasma homocysteine (Hcys) which was more than 8 times the upper limit of normal. Further testing revealed increased methylmalonic acid and the patient was diagnosed with adult-onset cobalamin C deficiency. This case illustrates that Hcys and/or methylmalonic acid should be determined in patients presenting with neuropsychiatric symptoms suggestive of vitamin B12 deficiency with a normal serum vitamin B12 to rule out a late-onset cobalamin C deficiency.  相似文献