491. [V. 10.] What every Mathematician needs

What Every Mathematician Should Know about Standards-Based Tests

This article examines serious psychometric-based problems that caused the New York Math A graduation test introduced in 1999 to produce a 70% failure rate in 2003. In discussing this test, we highlight potential difficulties with all standards-based tests.

Sleep Apnea : What Every Othodontist Needs

the purpose of this article is to introduce a new term, sleep prosthodontics, to the dental community and to differentiate airway analytics from sleep dentistry. sleep dentistry may be thought of as the study of an oral appliance and its impact on the airway. sleep prosthodontics is the study of airway and its impact on the stomatognathic system. in other words, sleep dentistry addresses the ho...

Pouchitis: what every gastroenterologist needs to know.

Pouchitis is the most common complication among patients with ulcerative colitis who have undergone restorative proctocolectomy with ileal pouch-anal anastomosis. Pouchitis is actually a spectrum of diseases that vary in etiology, pathogenesis, phenotype, and clinical course. Although initial acute episodes typically respond to antibiotic therapy, patients can become dependent on antibiotics or...

Placental mesenchymal dysplasia: What every radiologist needs to know

Placental mesenchymal dysplasia (PMD) is an uncommon vascular anomaly of the placenta characterized by placentomegaly with multicystic placental lesion on ultrasonography and mesenchymal stem villous hyperplasia on histopathology. Placental mesenchymal dysplasia should be considered in the differential diagnosis of cases of multicystic placental lesion such as molar pregnancy, chorioangioma, su...

What Every Faculty Developer Needs to Know about Learning Groups