Abstract
A survey of teachers of both elementary and secondary schools who participated in training courses run by INICE (Instituto Nacional de Investigacion y Capacitacion Educativa) was conducted in order to learn about their ownership and use of media. The purpose of the study was to provide an information source to assist in the development of training programs. The data gathered would be used in order to select appropriate media for inclusion in inservice training materials (a teacher's self-learning package) which teachers could use at school or home. Further, the data would serve as a guide for INICE when purchasing new audiovisual equipment. Results revealed a need for the development of a training course in video production in the near future. With regard to the learning package, it was found that audio and video cassettes could be used effectively with printed material. Concerning the production of the learning package, it was considered necessary to install duplicators of both audio and video cassettes tape in order to support the educational activities mentioned above.