Which group of adults has the worst health and the lowest life expectancy in the U.S.?
a. Asian Americans
b. Hispanic Americans
c. American Indians and Alaskan Natives
d. African Americans
C
You might also like to view...
You want to test people's cola preferences. So, you conduct a taste test using two different brands of cola. However, you are worried about possible clues you may give people taking the test. So, you label the two colas and have your assistant, who does not know which cola is which, to administer the test to the subjects. Thus, you have prevented yourself and your assistant from giving out any
clues by using a. random selection. b. random assignment. c. a single-blind experiment. d. a double-blind experiment.
Dan and Steven are considering getting their 4-year-old son a computer. Which statement can you share with them to best help them understand the value of computers in early childhood?
A) Computers have no educational benefits until children are old enough to read fluently. B) The use of word-processing programs in early childhood inhibits writing skills because the programs revise errors. C) Young children who use computers to draw or write produce much less elaborate pictures and text. D) Computer literacy and math programs expand children’s general knowledge.
Normal conversation is usually decibels
a. 20 b. 40 c. 60 d. 80
The most common sexual activity performed by streetwalkers is vaginal intercourse.
Answer the following statement true (T) or false (F)