Answer:
Cognitive/mental map.
Explanation:
According to the information given, that Tabetha most likely has a mental map of her house, given that she can navigate through the rooms without turning on a single light. A cognitive map, as it's name implies, involves a mental representation to recall in which the individual can remember geographically any locational or enviromental information previously gathered. In this case, it's Tabetha's house, but it could very easily be her workplace, her parent's house, a club, etc.