This paper reviews Lev Vygotsky's theories concerning optimizing of potential through assistance, support, or instruction. The paper notes that there is a "zone of proximal development" or a band around intelligence quotient (IQ) scores reflecting one's true potential. IQ tests are generally well-standardized and "static,"…

Statewide achievement testing programs in public schools are examined from a historical perspective over 150 years. Written tests, standardized tests, intelligence tests, and test batteries are considered. A survey of present programs demonstrates a wide variety that is attributable to the ad hoc origins of these programs. (SLD)

This handbook was developed to assist Oregon parents in understanding the needs of gifted children and the important role parents have in their public school education. Information presented is in response to needs identified by Oregon parents. The handbook begins with an article by Gary Eisler titled "Playing TAG with Oregon's Future,"…

In the first section of this chapter the meanings of the terms "test,""measurement,""evaluation," and "standardization" are discussed. Because the purpose of this chapter is to relate published tests, particularly those that are norm-referenced, to their use in evaluation, the nature of norm-referenced tests and criterion-referenced tests are…