A random and highly representative sample greatly increases the ________ of a study.

___(1)___ validity refers to the generalizability of the findings in a single study, whereas ___(2)___ validity refers to the extent to which causal interpretations of findings are justified.

One of the changes from DSM-IV-TR to DSM-5 was ________.

Higher cortisol levels ________.

Inclusion criteria for mental disorders include ___(1)___, and exclusion criteria include ___(2)___.

O’Hara develops a new measure of suicide risk. He discovers that it predicts suicide attempts better than any other measure. This finding establishes the _______ of the new measure of suicide risk.

Which of the following is TRUE about panic attacks?

Which of the following is FALSE regarding non-suicidal self-injurious (NSSI) behavior?

Natasha recently competed in a local marathon and came in second place. Feeling ashamed, she thinks to herself “Everyone thinks I’m a loser for not winning this race.” From the view of Beck’s cognitive triad, this thought is an example of a negative view about ________.

A nurse is preparing to administer ibuprofen (Advil) [x] mg PO ordered q6hr PRN for pain. Available is a 100 mg/5mL oral suspension. How many mL should the nurse administer per dose? Enter numeric value only.