Which issue can arise from using abstract words in communication?

Using abstract words in communication can indeed lead to the issue that they may represent ideas which cannot be directly experienced by the learner. This is significant because abstract concepts often lack tangible elements or sensory details that people can relate to. When learners encounter terminology or phrases that they cannot connect to their own experiences or visual contexts, it can hinder their understanding and retention of the information being conveyed.

For example, if a teacher discusses "freedom" without providing specific examples or contexts, students may struggle to grasp its significance or implications in real-life scenarios. This detachment from concrete experiences can limit their ability to engage deeply with the concept, thereby affecting overall learning effectiveness.

While other options may touch upon related issues with abstract language—such as potential confusion in listener interpretation or limitations in interactive techniques like role-playing—the core problem highlighted by the correct choice focuses on the learner's ability to relate to and internalize the concepts being communicated.