What type of memory retrieval is unintentional and automatic?

Implicit memory refers to the type of memory retrieval that occurs without conscious effort or intention. It involves recalling information that influences thoughts and behaviors without the individual being aware of it. This form of memory is demonstrated in various contexts, such as learning skills or habits, where the retrieval of this information happens automatically. For example, riding a bicycle or typing on a keyboard involves implicit memory; you can perform these tasks without needing to consciously think about how to do them.

In contrast, explicit memory involves conscious recollection of information, such as facts or events. Prospective memory refers to the ability to remember to perform a planned action in the future, while retrospective memory relates to recalling past experiences. Implicit memory stands out due to its automaticity and lack of intention, making it a fundamental aspect of many cognitive processes.