This article reports findings of a study on self-injury. childhood abuse, a
nd self capacities that supports a theory for understanding and assisting s
elf-injuring individuals in crisis. In the study. 233 adults from partial h
ospital settings and an outpatient clinic answered questions concerning sel
f-injury, abuse history, and three self capacities (the ability to tolerate
strong affect, the ability to maintain a sense of self-worth, and the abil
ity to maintain a sense of connection to others). More than 60% reported ch
ildhood abuse. More than half reported self-injury. individuals with a hist
ory of self-injury showed greater impairment of self capacities than indivi
duals who did nor report self-injury. Individuals with a history of childho
od abuse showed greater impairment than did individuals who did not report
childhood abuse. Greatest impairment was associated with both self-injury a
nd abuse. Implications of the results are explored and the theory for assis
ting self-injuring individuals in crisis is presented. (C) 2000 John Wiley
& Sons, inc.