Text ( visual ) : unmediated Language use and school performance / Aaron V. Cicourel ... [et al.]. -- New York : Academic Press , c1974. -- ix, 368 p. : ill. ; 24 cm. -- Bibliography: p. 352-365 ; Includes index. -- ISBN 0121749509 ; (BA03252502) ; https://ci.nii.ac.jp/ncid/BA03252502 Author Heading(s): Cicourel, Aaron Victor. -- Classification(s): LCC : LB1139.L3 ; DC : 372.1/2/6. -- Subject Heading(s): LCSH : Children -- Language ; LCSH : Language arts (Primary) ; LCSH : Educational tests and measurements