Human resource management in education is a vital function of hiring, developing, nurturing, and sustaining highly-qualified personnel for the school system. In an age where strong accountability measures are in place, school districts across America must become aware of the types of teachers and administrative staff being selected and retained…

This study investigated the development of an additive schema from the perspective of the schema's flexibility in coping with new context and unfamiliar semantic structure. It followed 27 first graders who learned addition and subtraction using an experimental curriculum. The instruction involved a didactical model combining the context of two…

This updated and expanded version of a 1991 book provides an account of the development of Spanish over the last 2,000 years. The six chapters include: (1) "Introduction" (e.g., Indo-European, Latin, and Romance); (2) "Phonology" (phonological change, transmission, suprasegmental features, development of the vowel system, development of the…

Useful as a classroom text and self-teaching tool, this book outlines the process of designing and reporting action research projects in schools. The underlying assumption of the book is that research is not a domain that belongs only to academics, but is a powerful approach that can be used by practitioners to contribute to school renewal and…

This paper focuses on clustering a World Wide Web site (i.e., the 1998 World Cup Soccer site) into groups of documents that are predictive of future user accesses. Two approaches were developed and tested. The first approach uses semantic information inherent in the documents to facilitate the clustering process. User access history is then used…

This working paper summarizes the results of an expert panel review of the Lexile Framework (LF). The review was conducted by five panel members through readings, the preparation of brief individual reports, and participation in a meeting held on April 26, 2001 in Washington, D.C. The list of panel members and invited observers, along with brief…

Study investigated the effects of task difficulty on the paired-associate learning of retardates when extended elaboration conditions are employed. (Authors)

Earlier version of this article was presented at the 43rd Annual Meeting of the Linguistic Society of America, December 28, 1968. (VM)

Paper presented at the TESOL Convention, March 1971, New Orleans, Louisiana. (VM)