Gave students the opportunity to learn through media.
Increased use of radio led to an interest in other instructional technologies
Integrated into learning
Increased need for rapid training of troops, thus new training techniques were created.
Cornet films released short documentaries to be viewed in public schools
Research-based instruction helping people learn work.
Television used to display shorter messages usually in schools.
Fundamental questions in the educational system
Teacher created tests translate scores into behaviors