Teaching written language to students who are deaf or hard of hearing

This Independent Study looked into the effectiveness of the Interactive Writing program in teaching writing to students who are deaf or hard of hearing. The students' writing was assessed based on writing samples and teacher observations.

Development of a social studies unit on world geography written at a third grade reading level

This paper discusses a curriculum for teaching world geography at a third grade level.

Dialogue journals: A non-threatening way to correct written language errors

The goals of the present study are: to determine if dialogue journals are an effective activity within a balanced literacy program to improve on written language errors in students who are deaf and hard of hearing.

Short-range urban dispersion experiments using fixed and moving sources

Four perfluorocarbon tracer dispersion experiments were carried out in central London, United Kingdom in 2004. These experiments were supplementary to the dispersion of air pollution and penetration into the local environment (DAPPLE) campaign and consisted of ground level releases, roof level releases and mobile releases; the latter are believed to be the first such experiments to be undertaken. A detailed description of the experiments including release, sampling, analysis and wind observations is given. The characteristics of dispersion from the fixed and mobile sources are discussed and contrasted, in particular, the decay in concentration levels away from the source location and the additional variability that results from the non-uniformity of vehicle speed. Copyright © 2009 Royal Meteorological Society