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Biomedical subjects

J F West

Publications and source records attributed to J F West.

7 recordsLinked to original sources

Educating students with mild handicaps in general classrooms: essential teaching practices for general and special educators.

This study was designed to identify and validate essential teaching practices needed by both general and special educators to successfully educate students with mild handicaps in general classrooms. An interdisciplinary panel of 105 experts, evenly divided into university-based and field-based participants from 35 states, identified 96 of 125 practices in six categories as being essential for effective teaching of mainstreamed students with mild handicaps. Based on a two-round Delphi procedure, a substantial majority (82%) of these teaching practices were seen as being essential for both general and special educators across all six rated categories. Panel ratings were significantly higher for special educators than general educators on four of the six categories. No significant differences in ratings were found for university-based versus field-based panelists, or for field-based panelists who were professionals directly involved in elementary or secondary teaching roles versus administrators, supervisors, and consultants. Based on essential teaching practices validated in this study, implications for preservice teacher preparation and staff development programs for general and special educators are discussed.

Persons with Disabilities

Bacteremia after tooth extractions studied with the aid of prereduced anaerobically sterilized culture media.

Both prereduced molten agar and broth and aerobic molten agar and broth were inoculated with blood samples collected from patients with periodontitis, but in otherwise good health, both before and after extraction of two or more teeth. Postoperative blood samples from 23 of 25 patients sampled yielded anaerobic and facultative species. Colony counts from nine samples yielded from less than 1 to over 100 colonies per ml of blood. Organisms detected were species belonging to the genera Bacteroides, Fusobacterium, Peptostreptococcus, Leptotrichia, Propionibacterium, Peptococcus, Veillonella, plus Streptococcus mitis, S. salivarius, vibrio forms, and strains resembling S. mutans. The data indicate that prereduced anaerobically sterilized culture medium with polyanethol sulfonate is effective for detecting anaerobic species in bacteremia and that anaerobic species can be prevalent in bacteremias immediately after tooth extraction in patients with periodontitis.

Aerobiosis