After finally being able to raise the head and chest, the infant is likely to develop the motor skill of sitting up without support next in the six identified motor milestones

What would be the goal of a tertiary prevention program for people with intellectual disability?

a. to prevent pregnant women from abusing alcohol b. to deal with the various social and motional difficulties faced by people with intellectual disability c. to encourage the use of amniocentesis d. to reduce the incidence of infectious diseases that can cause intellectual disability

Imagine that a friend asks you what you have heard about St. John's wort because he is considering using it to alleviate his depression. Which of the following is probably the safest conclusion you can draw?

a. Many people who have reported improvements with St. John's wort, but the effects are typically mild and improvements may depend on the quality of the brand. b. St. John's wort is superior to prescription antidepressant medications. c. Your friend may as well take a placebo: Scientific evidence does not support the conclusion that St. John's wort reduces symptoms of depression. d. St. John's wort is superior to cognitive-behavioral therapies.