This study sought to determine whether self-harm incidents classified as ma
nipulative would also be classified as low suicidal intent and low risk to
life. Seventy-four prisoners who had self-harmed were interviewed within 3
days of the incident. Measures were obtained of the degree of suicidal inte
nt (Suicide Intent Scale), the degree to which the incident posed a risk to
life (assessed by medical staff), and the principal motive for self-harmin
g (open-ended question). The data did not support the notion that manipulat
ors and suicide attempters are mutually exclusive groups. Only 6 of the 18
participants who reported manipulative motives displayed low suicidal inten
t, and 3 of the 18 enacted self-harm that posed at least a moderate risk to
Life. Prison staff cannot assume that prisoners who appear manipulative or
report manipulative motives were not suicidal at the time of self-harming.