Final answer:
Hector's multiplication task requires the use of working memory to hold and manipulate information temporarily. Mnemonic devices and familiarity with multiplication tables could assist in this process, and with practice, these procedures may move into long-term memory.
Step-by-step explanation:
When Hector is trying to multiply 12 times 16 in his head, the numbers, instructions for multiplying, and the intermediate results must all be held in working memory. Working memory is the part of the memory system where we manipulate and hold information temporarily. It's crucial for tasks such as problem-solving, reasoning, and mental calculations, like the multiplication task Hector is doing. As Hector multiplies these numbers in his head, he may also use memory techniques to aid in the process. Mnemonic devices are one example, helping to organize and recall information.
For quick mental math familiarization with multiplication tables or reciprocals is useful, turning complex calculations into simpler, more manageable tasks. Hector's working memory capacity is important here, as it typically can hold about 4 to 9 items of information at once which is sufficient for the task at hand. It's interesting to note that if Hector repeatedly practices similar calculations, over time this content loaded Hector is trying to multiply procedure might shift from working memory into long-term memory, thus becoming a more automatic process.1