Final answer:
In studies measuring retrieval, the amount of information lost is called forgetting, and the amount retained is called remembrance, making the correct option B. Retrieval denotes the process of accessing information from long-term memory, and forgetting involves the loss of stored information.
Step-by-step explanation:
In studies measuring retrieval, information retrieved can be measured as the amount of information lost, which is called forgetting, or the amount of information retained, which is called remembrance. Therefore, the answer is B. forgetting . . . remembrance.
Retrieval is the act of getting information out of long-term memory storage and back into conscious awareness. This concept is crucial for recalling information during activities such as taking an exam, where recognition and relearning can also play roles in retrieving memory. It's important to note that the process of forgetting can be influenced by various factors such as interference, either retroactive or proactive, and can occur despite the information being stored in our memory.