PERSEVERANCE IN REACTIONS PRIMATES AND RODENTS 15 



TABLE 2— Continued 

 Subject Age Number of each Reaction-Typs 



Girl 2 3 years. .A. 3. This subject had only 75 trials. 



B. 2 



C. 13 



D. 3 



E. 4 



Girl 3 4 vears. . . A. 12 



B. 



C. 



D. [ 20 



E. 



Girl 4 4 vears. . .A. 0. Sister of Girl 7 



B. 



C. 



D. [— 22 



E. —1 



Girl 5 5 vears. ..A. • 17 



B. -1 



C. 



D. 6 [ 22 



E. 2 



Girl 6 5 vears. . .A. 5. This subject had only 90 trials. 



B. 4 



C. 6 



D. 9 



E. 



Girl 7 A. — 1. Sister of Girl 4 — feeble-minded. 



B. —1 



C. 



D.O [ 19 



E. 



Girl 8 5 years. . .A. • 14. Sister of 



B. [Girl 12 



C. 2 



D. 3 



E. 11 



Girl 9 5 years ... A. — 1 



B. 4 



C. 4 



D. 5 



E. 12 



Girl 10 6 years. . .A. 0. Feeble-minded. 



B. 



C. 



D. 4 [ 21 



E. 



Girl 11 7 vears... A. 14 



B. 4 



C. 3 



D. 13 



E. 



