1. A bi-dialectical task for determining language proficiency in economically disadvantaged Negro children;Baratz;Child Development,1969
2. Barnes , E. Scott , J. Anderson , R. Race of examiner and Wechsler Intelligence Scale for Children performance. Xerox 1968
3. Cahen , L. S. Experimental manipulation of bias in teachers' scoring of subjective tests. Paper presented to the American Psychological Association, New York September 1966
4. The effects of rapport on the IQ: A new approach to the problem of racial psychology;Canady;Journal of Negro Education,1936