If Kelly sings into with a ketchup bottle, pretending it is a microphone, we would know that she is engaging in:

Richard seems to vacillate between periods of extreme productivity and periods of deep depression. During his productive periods he sleeps little, feels good, and he talks a lot and very quickly. Another way to describe Richards productive periods might be:

a. ADHD b. Manic depressive disorder c. Bipolar disorder Incorrect d. Manic episodes e. Depressive episodes

The matching hypothesis suggests that we are more likely to end up with a partner similar to ourselves in physical attractiveness than someone who is different than us

Indicate whether the statement is true or false.