The loss of a single night's sleep does not affect mental flexibility or creativity

Riley has figured out how to unlock his

bedroom door with a paper clip. What has he most likely overcome in his new use of the paper clip? a) functional fixedness b) the representational problem c) the representative heuristic d) the confirmation bias

With stranger anxiety, an infant displays less distress to unfamiliar people compared to familiar people

Indicate whether this statement is true or false.