Piaget referred to children's tendency to attribute human causes to natural events as

The main difference between a manic episode and a hypomanic episode is

A) the amount of social and occupational impairment. B) the number of symptoms the person has. C) whether or not the person also experiences depression. D) whether or not the person has irritable mood.

What did Thumin do to minimize participant guessing of irrelevant cola brand names?

A) told them not to guess if they did not know the correct answer B) told them the names of the brands used in the study C) told them that the colas would be major brand names D) told them to indicate which colas they have previously tasted