Most people infected with human immunodeficiency virus (HIV) and acquired immune deficiency syndrome (AIDS)
a. live outside of Africa.
b. are intravenous drug users.
c. are heterosexual.
d. are hemophiliacs.
Ans: c. are heterosexual.
You might also like to view...
In an Israeli kibbutz
a. the industrial plants are run by a hierarchy much like that in a U.S. factory. b. workers are usually lazy and unproductive. c. worker morale tends to be higher than in the United States. d. plant efficiency has been less than that of plants in the United States.
The effect size and the number of participants are two important determinants of:
A) the minimum significant result B) reliability C) power D) alpha
Which of the following has not been an argument for continued high fertility after mortality has declined substantially?
a) In a family agricultural production economy more household labor is always useful. b) Families want to contribute to a continued high rate of national population growth. c) In some populations many women have had difficulties becoming pregnant and successfully having live births, so women are happy to have many children. d) In some populations, adult sons are the main reason older widows are not poverty-stricken, so women want to have enough children to be sure they will have adult sons.
Answer the following statement(s) true (T) or false (F)
1. Thorstein Veblen thought survival of the fittest only applied to individuals; social institution were largely long-lasting and unchanged because they did not need to evolve. 2. Thorstein Veblen thought patterns of thought evolve as they, much like organic beings, needed to adapt to their environment. 3. Veblendid not distinguish between the evolution of the community and the evolution of the individual. 4. In “savage society,” industrial arts were employed for the common good. 5. Thorstein Veblen descried societal evolution as a movement away from workmanship as the foundation of industry and toward putting property interests in charge.