All articles published in the first 25 years of JABA (1968 to 1992) were reviewed to classify the percentage of articles published in the following categories: (a) type of article, (b) subjects, (c) setting, (d) behavior-change agent, (e) target behavior, (f) use of basic principles, and (g) miscellaneous procedures. Overall percentages and trends are reported in each category. Results indicate an increase in the percentage of articles with participants and target behaviors in developmental disabilities and a decrease in the percentage of studies targeting academic behavior, verbal behavior, and other child behavioral excesses. The most frequent setting continues to be a school; however, there is a clear trend towards community and other naturalistic settings. Results also highlight the increasing complexity and multicomponent nature of JABA interventions. Potential implications for future applications are discussed.