The primary function of episodic memory is to provide reliable information about reality that is essential for surviving and navigating in an environment. The communicative function of episodic memory “sits on top of” this basic function but does not, in itself, explain it in its totality (but may explain particular aspects such as its sensitivity to source credibility).

中文翻译：

---

情景记忆必须立足于现实，才能在交流中发挥作用

情景记忆的主要功能是提供关于现实的可靠信息，这对于在环境中生存和导航至关重要。情景记忆的交流功能“位于”这一基本功能之上，但它本身并不能解释它的整体性（但可以解释特定方面，例如它对来源可信度的敏感性）。