Research in developmental disabilities
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Case Reports
A comparison of shock intensity in the treatment of longstanding and severe self-injurious behavior.
A comparison of shock intensity was conducted while treating a young woman with mental retardation and severe self-injurious behavior (SIB). Two levels of shock intensity were evaluated: 3.5 milliamps (mA) delivered via the Self-Injurious Behavior Inhibiting System (SIBIS) and 18.5 mA delivered via the Hot Shot Power Mite. A combined reversal and multiple baseline across behaviors design was used to evaluate treatment effects. ⋯ Continuous protective restraints were eliminated within the first month of treatment. Progress occurred in personal care, vocational training, independence, and communication. Treatment effects were maintained for approximately 6 months until a relapse occurred after home visits.