Laura is taking part in an experiment to determine the minimum light level necessary for perception. The experimenter starts with a very dim light, then increases the brightness until Mary responds that she can see it, establishing the absolute threshold. If Laura is presented with multiple instances of the stimuli at that threshold, she will be able to see approximately of them.

With an american government question

Which statement is correct ? a. aborigines were the first people to settle australia and new new zealand. b.aborigines were the first people in australia,and maori were the first people in new zealand c. the maori were the first people in australia, and aborigines were the first people in new zealand . d.the aborigines and the maori descended from the polynesians, the first people to settle australia and new zealand.

Ineed ! what is the best way to combat test anxiety? a. prepare thoroughly for the test c. picture yourself getting an a b. take deep breaths during the test d. none of these