You are sitting in the living room of your girlfriend's house when you notice that your hands are perspiring. What theory of emotions suggests that you will now decide that you are nervous about meeting her parents?

In rounding, if the value in the next place is 7, in what direction should you round?

What will be an ideal response?

If a child achieves a particular developmental milestone early, such as taking her first steps when she's only 4 months old, her parents should

A) understand that their child is very special and hire a coach to develop her physical skills. B) have a neuropsychologist test her for brain abnormalities. C) hire an experienced nanny to work one-on-one with her until she's back on a normal developmental track. D) not worry or get too excited because this is most likely just normal variation.