In approximately 1% of men, painful curvature makes penetration impossible, leading to a diagnosis of a condition known as ____

According to Piaget, determining that the length of the string is the solution to the pendulum problem, and being able to provide a rationale, are hallmarks of hypothetical-deductive reasoning,

which is indicative of the ____ stage of cognitive development. a. sensorimotor b. preoperational c. concrete operations d. formal operations

In describing the titles of journal articles, the author notes that many titles contain the phrase, "The effects of . . . ." If a title does not suggest a cause-effect connection, what might be a better phrase to use in the title?

a. "The relationship between . . ." b. "The role of . . ." c. both a and b d. neither a nor b