Up until the past century, why was mortality so high in infancy and toddlerhood?

What statement regarding sex during pregnancy is TRUE? a. Oral sex should be avoided during pregnancy

b. Some cultures believe semen is essential throughout pregnancy for proper fetal development. c. While intercourse is safe during pregnancy, orgasm is not and should be avoided. d. During the first trimester, sexual interest is often at its peak because the couple does not have to worry about becoming pregnant anymore.

How would a clinician diagnosing a child who might have ADHD best approach the diagnosis?

a. use the categorical model to determine severity of symptoms b. use the dimensional model to determine context c. draw from intelligence tests to determine category and dimension d. combine category with measure of severity through dimension