Author Question: Hans and Franz are identical twins. As infants, they were adopted into two dissimilar families. A ... (Read 122 times)

CharlieWard · **on:** Jun 19, 2018

Hans and Franz are identical twins. As infants, they were adopted into two dissimilar families. A researcher conducting a long-term twin study followed both of their lives, and on their twentieth birthday, she placed them through a battery of tests. One of the tests claims to measure environmental experiences while excluding all genetic factors. If this test's claims are true, Hans and Franz should ____.

a. score very similarly
b. have identical scores
c. show no significant similarity in scores
d. have scores that are complementary

Question 2

Jorge and Julio are identical twins. Since Jorge has been diagnosed with schizophrenia, there is about a ____ chance that Julio can also be diagnosed with the disorder.

a. 10 percent
b. 40 percent
c. 70 percent
d. 100 percent