Tag: Journal of Comparative Psychology

  • Test performance of full and mixed-blood North Dakota Indians Journal of Comparative Psychology Volume 14, Number 1 (August 1932) pages 123-145 DOI: 10.1037/h0069966 C. W. Telford 225 Indian pupils scattered through the kindergarten to the sixth grade, inclusive, were given the Goodenough intelligence test. The average IQ of the Indian children was 88, as compared with…