Which neurotransmitter appears to have the greatest influence on mood and anxiety disorders?

The construct validity of a measure is assessed by examining the ability of the measure to predict a future behavior

What will be an ideal response?

Nan is upset because she has not lost enough weight to buy the

new swimsuit that she had wanted, so she imagines herself on the beach having fun with her friends in her current swimsuit. Nan is using mental images to a. change her feelings. b. make a decision. c. prepare for some action. d. aid memory.