Which of the following is true about imaginary friends?
a. They are a sign of serious pathology.
b. They are extremely rare.
c. As many as 65 percent of preschoolers have them.
d. They are more common in later-born children.
Question 2
Dr. Klein wants to investigate the long-term effects of antidepressants in children. To do so, she randomly selects a group of subjects and follows them across five years. What type of study is this?
a. naturalistic c. cross-sectional
b. cross-sequential d. longitudinal
The elephant raises its trunk as a sign of warning or to smell enemies or friends
Imaginary Thoracic Lines, Anterior View
Assessing for Bulge Sign, Milking the Patella
Adapoids and omomyoids had longer snouts and are the first “true” primates.
A diagram showing one of Mendel’s crosses. True-breeding strains of pea plants with smooth and ...
Both Chvostek sign, A, and Trousseau sign, when positive, B