Final answer:
Opening a present relies on implicit memory which encompasses procedural memory for skills and actions performed automatically. Explicit memory involves conscious recollection, while implicit memory operates subconsciously and includes emotional responses.
Step-by-step explanation:
When opening a present, you would most likely engage your implicit memory. This is because the action of opening a present involves a sequence of movements and learned behaviors that do not require conscious recall to perform. Implicit memory includes procedural memories—like riding a bicycle or opening a present—which are the memories for the skills and actions that we perform automatically without having to consciously think about them.
Unlike explicit memory, which is the intentional recollection of factual information, previous experiences, and concepts, implicit memory does not require conscious thought. It operates in the background, guiding the performance of tasks through familiarity and learned subconscious skills. Emotions connected to experiences are often part of implicit memory as well, such as the joy some might feel when presented with a gift, which is an emotional response that is triggered automatically.