610 



MEMOIRS NATIONAL ACADEMY OF SCIENCES. 



[Vol. XV, 



Table 119. — Variables: Alpha score, test 5 X alpha total score. Group X: Special experimental group. 



ALPHA TOTAL. 



Table 120. — Variables: Alpha score, test 6 X alpha total score. Group X: Special experimental group. 



ALPHA TOTAL. 



Table 121. — Variables: Alpha score, test 7 X alpha total score. Group X: Special experimental group. 



ALPHA TOTAL. 



