Final answer:
In a study on context cues with scuba divers, the best word retention was seen in participants who learned and were tested in the same context, supporting the concept of context-dependent memory.
Step-by-step explanation:
In the context of a study on context cues involving scuba divers, the individuals with the best retention of words were those who learned and were tested on them in the same context. This finding aligns with the principles of context-dependent memory, which suggest that recall is better when the learning and retrieval environments are the same. Memory encoding and retrieval can be influenced by a range of factors, including the environment and cultural background, as demonstrated in various studies mentioned.