Background: People with autism spectrum disorder and/or intellectual disability have some of the worst health outcomes of any population group. Internationally, it has been identified that RNs are not adequately prepared to provide care to these groups through mainstream health care services.
Method: A cross-sectional online evaluation survey of participants who completed learning to build the capacity of RNs to care for people with autism spectrum disorder and/or intellectual disability was conducted.
Results: The learning site was found to be easily accessible and engaging, and it facilitated knowledge construction. A statistically significant increase in self-reported comfort, confidence, and preparedness compared with the sample of RNs in a national survey conducted before the site launch was identified.
Conclusion: This online continuing professional development program facilitated RNs' perceived comfort, confidence, and preparedness to care for people with autism spectrum disorder and/or intellectual disability. Findings suggest the merit of high-quality online continuing professional development programs to fill this educational gap. [J Contin Educ Nurs. 2023;54(12):554-560.].