598 MEMOIRS NATIONAL ACADEMY OF SCIENCES. ivouxv. 



Table 79. — Variables: Alpha score, test 7 X alpha score, test 8. Group X: Special experimental group. 



ALPHA TEST 8. 



Table 80.— Variables: Beta score, test 1 X alpha score, test 7. Group X: Special experimental group. 



ALPHA TEST 7. 



H 

 < 

 W 



m 



Table 81.— Variables: Beta score, test 2 X alpha score, test 7. Group X: Special experimental group. 



ALPHA TEST 7. 



6-1 



w 



