A nurse is educating group members at a conference. Which of the following educational strategies addresses only one domain of learning?

Presenting information to an audience effectively addresses the cognitive domain of learning, which focuses on mental skills and knowledge acquisition. This approach is centered on the delivery of information, emphasizing understanding and retention of knowledge, which is essential when the goal is to convey specific content to learners. It involves the lecturer disseminating information that participants will process intellectually.

In contrast, the other strategies engage multiple domains. Group discussions foster interpersonal communication and critical thinking, hands-on activities appeal not only to cognitive understanding but also the psychomotor domain through practical application, and role-playing scenarios encourage emotional engagement and social interaction while also facilitating cognitive processing. Thus, presenting information to an audience stands out as the strategy that singularly addresses the cognitive domain without encompassing the other domains of learning.