A stressful condition that occurs when a person must choose between incompatible or contradictory alternatives is referred to as

Common fears among students. Several dominant themes emerged from prior classes:

What will be an ideal response?

Which of the following statements is TRUE?

a. DZ twins are no more genetically alike than any pair of siblings. b. MZ twins develop from the separate fertilization of two ova. c. DZ twins develop from a single fertilized ovum that divides into two identical cells. d. Members of any set of DZ twins are more similar to each other in terms of their psychological traits than are MZ twins. e. MZ twins generally are more available for research than DZ twins.