The textbook suggests that Freudian theory, though controversial, has had an impact on many things seen in today's society. Which of the following is NOT cited by the book as having been influenced by Freud?

Which learning disability is characterized by difficulty in making arithmetical calculations?

a. analytical dysfunction b. dyslexia c. dyscalculia d. dysnumeracy

The most common recessive disease among Caucasians is ________

Fill in the blank with the appropriate word.