Why was the new golfer able to successfully transfer knowledge from putting lessons to his full swing?

The ability of the new golfer to successfully transfer knowledge from putting lessons to his full swing can be attributed to the retention and positive transfer of learning between lessons. This means that the skills, concepts, and techniques learned during the putting lessons were effectively applied to the full swing.

When teaching and coaching, this transfer of learning is vital for a golfer's development. It often occurs when there are underlying principles that link both skills, such as setup, grip, body movement, and mental focus. In this case, the golfer likely recognized similarities in the mechanics or strategies used in putting that could also enhance their full swing, allowing them to build upon their existing knowledge base and improve overall performance.

The other options suggest various approaches to learning or practicing but do not directly address the concept of knowledge retention and transfer, which is essential for skill development in sports.