Designing Behavior, Empowering Professionals: Research from the Master’s Program in Applied Behavior Analysis at the University of Parma

Background: Applied Behavior Analysis (ABA) is an evidence-based discipline focused on understanding and modifying socially significant behaviors. In the Italian context, the increasing institutional recognition of ABA, particularly in autism services, has supported the development of postgraduate training programs. This special issue gathers applied research projects conducted by students in the University of Parma's ABA Master's Program, which combines scientific rigor with professional training and an entrepreneurial vision. Methods: The contributions primarily employ single-subject designs, widely used in behavior analysis, for their precision in evaluating individualized behavioral interventions. The studies address real-life educational and clinical challenges through procedures that are measurable, replicable, and aligned with evidence-based practices. Results: Findings highlight social, emotional, and communicative improvements for participants, as well as increased well-being among educational staff. Several studies demonstrate that the case study approach enables flexible, context-sensitive intervention planning and effective progress monitoring. Conclusions: This special issue demonstrates the relevance and versatility of ABA across diverse populations and settings. It also emphasizes the value of professional training in preparing behavior analysts who are capable of implementing and evaluating personalized, evidence-based behavioral interventions, particularly using single-subject designs in applied case studies.