Test-retest reliability of the Test of Variables of Attention (T.O.V.A.) was investigated in two studies using two different time intervals: 90 min and 1 week (2 days). To investigate the 90-min reliability, 31 school-age children (M = 10 years, SD = 2.66) were administered the T.O.V.A. then read ministered the test 90 min afterward. Significant reliability… (More)
The dictionary defines a consultant as " one who gives professional advice or services; expert. " 1 More than most medical specialists, the role of a clinical pathologist can be heterogeneous: overseeing laboratory testing processes; hands-on patient care, especially in transfusion medicine and hemostasis; performing traditional microscopic pathology;… (More)
The National Center for Education Statistics (NCES) is the primary federal entity for collecting, analyzing, and reporting data related to education in the United States and other nations. It fulfills a congressional mandate to collect, collate, analyze, and report full and complete statistics on the condition of education in the United States; conduct and… (More)
A number of recent research efforts have been based on the hypothesis that encapsulation techniques, formal specification, and verification lead to significant improvements in program quality. As we gain experience with the language facilities produced by this research, we should attempt to validate that hypothesis. This paper poses this validation as the… (More)
I present a proof of Wielandt's theorem by using combinatorial properties of directed graph.
BACKGROUND Severity of illness is an important consideration in making the decision to transfuse as it is the sicker patient that often needs a red cell transfusion. Red blood cell (RBC) transfusions could potentially have direct effects and interact with presenting illness by contributing to pathologies such as multi-organ dysfunction and acute lung injury… (More)
AbstrAct In their simplest form, Wikis are Web pages that allow people to collaboratively create and edit documents online. Key principles of simplicity, robustness, and accessibility underlie the wiki publication system. It is the open and free spirit of Wikis fundamental to open source software (OSS) that offers new contexts for learning and knowledge… (More)