RESUMEN
Recent research on automatically reinforced self-injurious behavior (ASIB) has identified specific patterns of responding in functional analyses that correlate with intervention efficacy (Hagopian et al., 2015; Hagopian et al., 2017). Whereas research by Hagopian et al. (2015, 2017) points to an important development in the assessment and treatment of ASIB, it is unclear if the applicability extends to automatically reinforced noninjurious behaviors, including stereotypy. Therefore, the current study replicated the methods of Hagopian et al. (2017), extending this research to published cases of stereotypy and related behavior. The behavioral subtype for each case was identified, and where applicable, the subtype was compared to intervention outcome data. The categorization of data sets as either Subtype 1 or Subtype 2 did not correspond with specific treatment outcomes. Unlike the results of Hagopian et al. (2015, 2017), reinforcement-based interventions were not more likely to be effective for Subtype 1 stereotypy than for Subtype 2 stereotypy.