Namely patio-temporal, mood, physiological, and cognitive context. This brings us to the phenomenon, state-dependent memory, where the idea of context memory explains this phenomenon as the match between the internal state at encoding and the time of retrieval increase the rate of recall. State-dependent memory is not limited to change of the internal environment through drug and alcohol use. The effects of state-dependent memory can also be attributed to natural physiological changes. Christopher Miles and Elinor Hardman (1998) conducted an experiment to find out if the production of state-dependent memory can be attributed to aerobic