The ED50 is the
a. median lethal dose of a drug.
b. median effective dose of a drug.
c. mean lethal dose of a drug.
d. mean effective dose of a drug.
e. dose of a drug used to treat erectile dysfunction in men over the age of 50.
Answer: B
You might also like to view...
A problem with nonequivalent group designs is that any differences found could be explained by differences in ____
a. participant characteristics b. history c. instrumentation d. testing effects
Law enforcement officials have recently been concerned about people using ______ as drugs, which can result in decreased appetite, increased activity, hallucinations, paranoia, anxiety, seizures, and even death.
A. cocaine B. alcohol C. bath salts D. cigarettes
Jacob is suddenly awakened by his sister. He appears groggy and confused, indicating that
he has probably been awakened during __________ sleep. a. stage 1 b. REM c. stage 2 d. stage 4 e. stage 3
In the early 20th century, Alfred Binet was asked to develop a test to
A) measure a child's innate intellectual potential. B) indicate if an adolescent was ready to graduate from high school. C) predict how well a child was likely to do in school. D) control admissions to the university.