Which of the following symptoms would indicate that someone is experiencing a manic episode rather than a psychotic episode (as in schizophrenia)? 

How much diluent is required to make 300 ml of a 10% solution from a stock solution of 50%?

Which of the following statements provides the most accurate information about gender comparisons in cognitive skills?

Attachment theory considers crying (in an infant) to be a behavior that ________.​

The phonological loop seems to involve areas                                                  .

Which of the following symptoms is consistent with social anxiety disorder but not agoraphobia in children?

You have developed a new treatment for reactive attachment disorder in children. You want to design a study to test whether the treatment reduces symptoms of RAD. Which research design would be most appropriate to answer this question?

Compared to boys’ aggression, girls’ aggression tends to involve more ________.

The following product should never be used on cats.

Which of the following statements provides the most accurate summary of the neuroscience research on mental imagery?