This catalogue takes the case study approach in presenting a descriptive inventory of what is being done to train and retrain teachers in the use of audiovisual media. Included are the following sections: (a) training of specialists in audiovisual media and educational technology, dealing with training "generalists," specialists for particular geographical sectors, specialized researchers, subject specialists, specialists in production and direction, specialized technicians, and administrative specialists; (b) training of future teachers; and (c) initial and advanced training and retraining of inservice teachers. Concluding remarks and a bibliography are included. (JCW)