. Author manuscript; available in PMC: 2019 Jul 3.

Published in final edited form as: J Intellect Disabil Res. 2018 Apr 25;62(12):1072–1085. doi: 10.1111/jir.12489

Table 2.

Results of the functional analyses for the 14 boys who showed self-injurious behavior

Subject	Topography observed	FA outcome
P2	Head hitting, hand biting	Attention, demand escape, transition escape
P3	Lip picking, head hitting	Social escape, demand escape
P4	Head hitting, hand biting	Tangible, social escape, demand escape, transition escape
P6	Finger picking, face scratching	Tangible, social escape, demand escape, transition escape
P7	Hand biting	Attention, tangible
P8	Head hitting, finger biting	Automatic reinforcement
P9	Face hitting, chest hitting	Undifferentiated
P10	Face hitting	Demand escape
P11	Chest hitting, chin pressing, lip picking	Automatic reinforcement
P12	Hand biting	Tangible
P13	Finger biting, teeth clicking	Attention
P16	Finger biting	Tangible
P21	Finger biting	Tangible, social escape, transition escape
P22	Finger biting	Undifferentiated