Which of the following dramatically reduced death rates due to infectious diseases during the 20th century?
a. access to health care, health insurance, and better trained physicians
b. economic wealth, improvements in medicine, and the automobile
c. vaccinations, antibiotics, and better sanitation
d. better nutritional foods, vaccinations, and antibiotics
Answer: C
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Schools, workplaces, and religious congregations are examples of which level of analysis?
a. microsystems b. macrosystems c. organizations d. localities
Which of the following statements is true?
a. Classical conditioning is an effective way to strengthen muscle tone. b. Classical conditioning is the associating of two things not normally associated with each other. c. Classical conditioning was once widely acknowledged, but has now been largely debunked. d. Classical conditioning is thought to be more powerful for altering behavior than operant conditioning.
A diagram of the research process would be
a) circular b) linear. c) spiral. d) pyramidal.
Breast, colorectal, lung, and prostate cancer together are the causes of around _______ of all cancer deaths in America
A) one third B) one quarter C) two thirds D) one half