Children's Word Learning Using Three Modes of Instruction
This study compared the effectiveness of computer video display tube, videotape, and live adult reading modes of instruction in teaching children vocabulary. The same pictured story was implemented in three modes, computer VDT display of still story pictures in color with an accompanying sound track, videotape presentation of the fully animated story, and a picture book whose pictures and narrative matched those of the VDT-computer mode. 78 normal preschool children were presented the story in one of three modes of instruction. The novel words to be learned were embedded in the story as nouns, verbs, and affective state adjectives. Postexposure tests of word recognition showed a small but significant advantage for live voice reading for two of three recognition tests. The VDT and videotape modes did not differ from each other in effectiveness.