Courtemanche et al., 2019
Abstract
Self-injurious behavior (SIB) presents unique challenges as researchers have identified
that some SIB may be resistant to treatment. The unit of analysis in this research is
often the frequency of behavior with relatively little attention devoted to the analysis of
inter-response time relations. We assessed whether changes in the rate of SIB were also
associated with changes in the temporal distribution of this behavior in the presence and
absence of systematically manipulated environmental variables. This study included 3
participants diagnosed with profound intellectual disabilities who engaged in SIB
maintained by both negative and automatic reinforcement. For 2 of the participants, we
used a multiple baseline design across participants to assess the effects of noncontingent access to preferred activities on both the rate and temporal distribution of SIB. For
the 3rd participant, we used a reversal design to assess the effects of a change in daily
schedule (i.e., attending or not attending work) on the rate and temporal distribution of
SIB. For all 3 participants, antecedent manipulations decreased the rate of SIB;
however, operant contingency values (a measure of temporal distribution) did not
change in a corresponding fashion. These data suggest that although antecedent
manipulations may decrease the overall rate of the behavior, once SIB is emitted,
additional instances are likely to occur close together in time. Reading the article and completing the quiz, participants will receive 1 Learning CEU.
Course curriculum
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Courtemanche et al., 2019
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Quiz
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Evaluation
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About this course
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Instructor

Jacqueline Shackil
CEU Content Creator
Introducing Jacqueline, the driving force behind HiJack Behaviors. With a background in Applied Behavioral Analysis and a graduate certification in Industrial-Organizational Psychology, she brings a unique blend of expertise to the table.
As a Board Certified Behavior Analyst (BCBA), Jacqueline is deeply committed to the growth and development of practitioners in the behavioral health field. At HiJack Behaviors, she focuses on creating impactful continuing education courses, specializing in ethics, improvement, and professional growth. Her mission is to not only enhance the practice of behavioral health but also to empower individuals to reach their highest potential.