Creative people are better able to generate different ideas or more complex ideas from a single starting point. Being able to generate these ideas is also known as ___________

________ is usually performed between the tenth and twelfth weeks of pregnancy, but it can be performed as early as the fifth week

a. Amniocentesis c. Fetal blood sampling b. Ultrasonography d. Chorionic villus sampling

When two variables are correlated, our ability to make ___________ increases.

A. causal inferences for these variables B. predictions about a third variable C. predictions for these variables D. causal inferences about a third variable