Dr. Gauche likes to make fun of student comments in class. She finds that every time she does this, students make fewer comments the rest of the class period. Apparently, Dr. Gauche's jokes are ____ the students for talking in class

Which of the following statements might help you determine if an individual has narcolepsy?

a) "I have difficulty getting to sleep." b) "I don't have an adverse reaction to sleeping pills." c) "I sometimes fall into a deep sleep in the middle of a conversation." d) "When I get up in the morning, I have the feeling that I had really bad nightmares."

Depression includes features such as sadness and lack of participation in previously

enjoyed activities. If the items of a new test claiming to measure depression addresses neither of these qualities, it appears that the test lacks ______ validity. a. temporal c. construct b. content d. criterion