Difficulty: Medium

Average Score: 73%

Which of the following situations is an example of using short-term memory?

Rationale

Karen takes a lunch order without writing it down, walks to the kitchen, and places the order correctly.

This scenario exemplifies short-term memory, as Karen temporarily holds the lunch order information in her mind just long enough to recall it and perform the task of placing the order.

A (Karen takes a lunch order without writing it down, walks to the kitchen, and places the order correctly.) CORRECT

This choice illustrates short-term memory effectively, as it involves retaining information for a brief period to complete a task. Karen uses her cognitive capacity to remember the order while performing the immediate action of walking to the kitchen.

B (Steve, a twenty-year-old man, is able to recall the names of his elementary school teachers.) YOUR ANSWER

This example pertains to long-term memory rather than short-term memory, as recalling names from elementary school indicates that the information has been stored and retained over an extended period, rather than being used immediately.

C (When Daryl purchases items online, he enters his sixteen-digit credit card number from memory.) YOUR ANSWER

While this involves memory recall, it is more indicative of working memory or long-term memory due to the complexity and length of the information. Remembering a sixteen-digit number typically requires storage beyond the immediate short-term capacity.

D (Juan is starting a new job. He looks on a map to find the location of his new work site and the next day drives there with no wrong turns.) YOUR ANSWER

This scenario suggests that Juan utilized visual memory and spatial awareness, but it does not strictly represent short-term memory, as he likely retained the information for longer than a brief period to ensure he could navigate successfully the next day.

Conclusion

Short-term memory functions as a temporary holding space for information necessary for immediate tasks, as seen in Karen's lunch order scenario. In contrast, the other options involve either long-term memory or tasks that require more extensive recall abilities. Understanding the distinctions between memory types aids in clarifying how we process and utilize information in everyday situations.

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