Results of the experiment show that the generality or specificity of the verbal lable determines which of six versions of the drawings are accepted as formerly seen and which are not, and that the pattern of acceptance for the unlabeled parts corresponds to that of the labeled ones. (Author/RM)

Preschoolers' ability to utilize language in spatial problem solving was tested with 64 predominately middle-class children. The number of correct responses was analyzed using an age/sex/medium analysis of variance. It was found that the verbal response mode leads to substantially more correct responses than do pictures and that girls performed…

Studies investigating the functioning of persons who have cerebral lesions and evidence from the study of commisurotomized and normal subjects are reviewed. A study of recognition of pictorial stimuli by right-handed male children is also discussed. Studies about cerebral lesions and associated deficits have yielded information about the…

The discussion presented here seeks to defend Lado's principle of "speech before writing" and focuses attention on the comparative effectiveness of audio versus visual presentation of language material. Reports on several experiments dealing with this problem lead the author to conclude that, as long as we have the tendency of verbalization or…