Abstract
Treatment integrity is the extent to which procedures are implemented in a manner consistent with their prescribed protocol. Treatment integrity is important to monitor during research because without these data it may be wrongly concluded that an ineffective treatment is effective and vice versa. Despite its importance, previous research has shown that treatment integrity is not often reported in behavior analytic journals. This study extended those findings by conducting a review of articles that were published between 2010-2019 in two separate journals, Behavior Analysis in Practice and Behavior Modification. It was found in both journals that treatment integrity data were not reported as often as interobserver agreement data. It was also found that many of the articles that did not report treatment integrity were labeled as having high risk treatment interventions. While this study extends the previous findings that treatment integrity data are seldom reported, it is still unknown why this occurs.