Which of the following is NOT considered an exception to exponential forgetting?

The notion of exponential forgetting refers to the idea that memory retention follows a pattern where information is rapidly lost shortly after learning and then stabilizes over time. Some memories, however, are considered exceptions to this rule, meaning they are retained much more robustly than others.

Routine memories are often everyday experiences or information that one encounters frequently. Since these types of memories are regularly reinforced through repetition and retrieval, they are less likely to suffer from exponential forgetting. In contrast, childhood memories, permastore memories, and flashbulb memories are known to be resilient against forgetting. Childhood memories are lasting because they form significant emotional and developmental experiences. Permastore memories are those that are retained over long periods after initial learning, often unaffected by the typical forgetting curve. Flashbulb memories involve vivid, detailed recollections of emotionally charged events, making them particularly resistant to forgetting.

Thus, routine memories stand apart as they align with more typical forgetting patterns and are less likely to be considered exceptions to exponential forgetting.