About this trial
Although behavioral treatments for decreasing destructive behavior, such as differential reinforcement of alternative behavior (DRA), are effective in the clinic, problem behavior often returns when a caregiver does not give the child their way in the natural environment (e.g., caregiver is busy with an infant sibling). This form of treatment relapse is known as resurgence. The goal of the current study is to evaluate whether alternating sessions in which the child can have their way (i.e., "on" sessions) with sessions in which the child can not have their way (i.e., "off" sessions) helps to mitigate resurgence.
Eligibility criteria
This trial accepts healthy volunteersQualifiers
boys and girls from ages 3 to 17;
problem behavior that occurs at least 10 times a day, despite previous treatment;
problem behavior maintained by social positive reinforcement;
stable protective supports for self-injurious behavior (e.g., helmet) with no anticipated changes during enrollment;
Disqualifiers
patients who do not meet the inclusion criteria;
patients currently receiving 15 or more hours per week of treatment for their problem behavior;
DSM-5 diagnosis of Rett syndrome or other degenerative conditions (e.g., inborn error of metabolism);
a comorbid health condition or major mental disorder that would interfere with study participation;
Trial design
Parallel
Treatments tested in this trial
CDT
BehavioralIn this condition, the clinician will alternate sessions with reinforcement for the alternative response and sessions without reinforcement for the alternative response during extinction treatment of problem behavior. According to RaC2, alternating periods of reinforcer availability and unavailability for the alternative response will teach the participant that the alternative response alone produces reinforcement but not always. The investigators predict that resurgence of problem behavior will lower, shorter lasting, and with fewer participants experiencing resurgence than those in the control group.
Control
BehavioralThis condition emulates a traditional approach to treatment in which the clinician does not alternate sessions with reinforcement for the alternative response and sessions without reinforcement for the alternative response during extinction treatment of problem behavior. The investigators predict that resurgence of problem behavior will higher, longer lasting, and with more participants experiencing resurgence than those in the CDT group.
Treatment groups
Trial outcomes
Primary outcomes
Rate of problem behavior during resurgence test
The investigators will compare the rates of problem behavior during the first six sessions of the resurgence test across the two experimental groups.
Secondary outcomes
Number of sessions to criterion
The investigators will compare the number of sessions necessary during the resurgence test to reach two consecutive sessions with rates of problem behavior at or below an 85% reduction from that same participant's baseline rate of problem behavior across the two experimental groups.
Number of participants with resurgence
The investigators will compare the number of participants whose problem behavior resurges (operationally defined in Statistical Design and Power) across the two experimental groups.
Sponsors and contacts
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