Since test items are the building blocks of any test, learning how to develop and validate test items has always been critical to the teaching-learning process. As they grow in importance and use, testing programs increasingly supplement the use of selected-response (multiple-choice) items with...
Published April 7th 2013 by Routledge
Polyphaga: Scarabaeoidea through Curculionoidea
Experts offer the most sweeping reference available on the subject of North American beetles. Their rigorous standards for the presentation of data create a concise, useful format that is consistent throughout the book. This is the resource of choice for quick, accurate, and easily accessible...
Published June 18th 2002 by CRC Press
Archostemata, Myxophaga, Adephaga, Polyphaga: Staphyliniformia
A thorough update of Arnett's The Beetles of the United States, American Beetles, Volumes I and II cover the genera of beetles that occur in Alaska, Canada, and the contiguous United States. Built on the foundation of the original work and almost completely rewritten with contributions from more...
Published December 27th 2000 by CRC Press