A school psychologist who is interested in the relationship between cognitive ability and standardized achievement test scores, but who wants to remove the possible influence of class size, could use
A) MANOVA.
B) MANCOVA.
C) factor analysis.
D) partial correlation.
Answer: D
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Who was the English economist, clergyman, and pioneer demographer who predicted in 1798 that population would increase geometrically, but food production would increase arithmetically?
a. Herbert Spencer b. Charles Horton Cooley c. Thomas Robert Malthus d. Robert Michels
Over three million cases of child abuse and neglect are investigated in the United States annually. The majority of reports are for
a. neglect. b. physical abuse. c. sexual abuse. d. medical neglect.
Which of the following are examples of raw data?
a. Online materials including websites b. Archival materials such as diaries or pictures c. Media reports and magazines d. All of the above
What are the effects of social class and race on people’s roles within an organization?
A. Race and social class do not have any consistent effect on people’s roles within an organization. B. People of upper- and middle-class backgrounds are more likely to be promoted to executive positions than someone with a lower-class background, even if they are of the same race. C. When members of minority groups have the same level of education as their White peers, there is no difference in the rates of promotion. D. When people with a lower social class background have the same level of education as their peers, they are just as likely to be promoted.