Which technique combined with errorless learning helps train individuals to recall information for longer periods?

Spaced retrieval is a technique that effectively enhances long-term memory retention when combined with errorless learning. This method involves increasing the intervals between retrieval attempts as an individual becomes more proficient at recalling information. By spacing the retrieval practice in this manner, the brain has the opportunity to consolidate the information more thoroughly, leading to stronger memory traces.

In the context of errorless learning, where the emphasis is on minimizing mistakes during the learning process, incorporating spaced retrieval allows individuals to practice recalling information in a structured way that encourages perseverance and reduces frustration. Over time, this method not only reinforces memory but also improves recall accuracy and confidence.

Other techniques mentioned, such as chunking, repetitive recall, and visual aids, while beneficial in certain contexts, do not specifically emphasize the integration of retrieval practice over increasing intervals, which is key to maximizing retention and recall ability over time.