Assessing Knowledge Gains and Best Management Practice Adoption Intentions in the Texas Riparian and Stream Ecosystem Education Program

Riparian and stream ecosystems are crucial for watershed sustainability. Successful and sustainable riparian management depends not only on technical methods but also on stakeholder knowledge, awareness, and willingness to implement conservation practices. Drawing on adult learning theories, andragogical principles, and Diffusion of Innovations, this study examined learning outcomes and adoption intentions among participants in the Texas Riparian and Stream Ecosystem Education Program. We used data from 23 workshops held from November 2022 to December 2025 to analyze and compare knowledge gain of 404 participants. Results showed an average knowledge gain of 7.96 points among the participants (SD = 12.13), t(403) = 13.18, p < 0.001, 95% CI [6.77, 9.15], and a moderate effect size (Cohen’s dz = 0. 66). Baseline knowledge was the strongest predictor of post-test performance, with older participants showing slightly lower adjusted scores than those aged 18–30. Participants also expressed strong intentions to adopt or continue using riparian best management practices for watershed sustainability, especially when relevant to their land use or professional context. These findings demonstrate short-term knowledge gains and reported conservation intentions following workshop participation, although causal effects, long-term knowledge retention, and actual practice adoption could not be established.