What is the average age of onset for both illness anxiety disorder and somatic symptom disorder?

The current view of child development considers the interaction of _________ and _________.

Fill in the blank(s) with the appropriate word(s).

Suppose we have reason to believe that the underlying distribution of some

attribute is normal. If, after getting a distribution of test scores, the distribution is skewed, we (a) start over (b) drop items and add others until we obtain the desired distribution (c) conclude that the underlying distribution is truly skewed (d) conclude that we are not measuring something important enough for the true distribution to appear