Final answer:
State-dependent memory/context shift refers to the phenomenon where memory retrieval is enhanced when an individual's internal state or context at the time of encoding matches their state or context at the time of retrieval.
Step-by-step explanation:
According to Godden and Baddeley (1975, 1980), state-dependent memory/context shift refers to the phenomenon where memory retrieval is enhanced when an individual's internal state or context at the time of encoding matches their state or context at the time of retrieval. This means that the ability to remember information is influenced by the environmental or physiological conditions surrounding the initial learning experience. For example, if someone learns information while underwater and then tries to recall it while underwater again, their memory will be better compared to if they tried to recall the information in a different environment.