Reading fluency is gaining new recognition as an essential element of every reading program, especially for students who struggle in reading. Reading fluency is one of the defining characteristics of good readers, and a lack of fluency is a common characteristic of poor readers. Differences in reading fluency not only distinguish good readers from poor, but a lack of reading fluency is also a r...

Clathrin coats function at the plasma membrane to promote rapid endocytosis of various receptors and other membrane proteins as well as soluble macromolecules and viruses (reviewed in Schmid, 1997). Clathrin-coated pits located in the trans-Golgi network (TGN) are essential for the receptormediated delivery of soluble enzymes to lysosomes (reviewed in Traub and Kornfeld, 1997). The major compon...

Regular endurance training improves performance during tasks that rely mainly on aerobic energy metabolism, in large part by increasing the body’s ability to transport and utilize oxygen and by altering substrate metabolism in working skeletal muscle (Saltin & Gollnick, 1983). In contrast, highintensity “sprint”-type exercise training is generally thought to have less of an effect on oxidative ...