Which feature of visual aids can help improve retention in learning?

The effectiveness of visual aids in improving retention during learning is significantly enhanced by their adequate simplicity and proper attachment. Visual aids should be designed to be clear and straightforward, ensuring that learners can easily comprehend the information presented. When visual aids are overly complicated or cluttered with excessive detail, they can overwhelm learners, making it challenging for them to focus on the key concepts being taught.

Proper attachment refers to how well the visual aids are integrated into the lesson. When visual elements are directly related to the learning objectives and presented in a logical sequence, they enhance understanding and memorization. Visual aids should complement the verbal information, allowing learners to engage with the material on multiple levels. This multi-sensory approach fosters better retention, as it helps students connect ideas and concepts in a meaningful way.

In contrast, other options like complicated designs, overloaded text, or disruptive sound elements detract from learning, creating barriers to effective communication and comprehension. Therefore, the emphasis on simplicity and proper integration in visual aids supports a learning environment where retention is optimized.