Choose one of the following statements, and provide 2 pieces of evidence that support it. 1. Testing enhances understanding of information. 2. Testing diminishes forgetting of information. 3. Testing...

Choose one of the following statements, and provide 2 pieces of evidence that support it. 1. Testing enhances understanding of information. 2. Testing diminishes forgetting of information. 3. Testing enhances the retention of information. 4. Testing enhances monitoring of learning.