For n = 1,000 the computed r between X and Y is r = .45. If n were increased to 4,000 from the same population, the r would probably be
a. approximately .45.
c. approximately .90.
b. increased to some extent.
d. impossible to predict.
A
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Which of the following statements is true regarding highly structured cognitive assessment techniques such as self-report inventories?
a. they measure cognitions prior to the individual's response to specific situations b. they are economic and easy to score and administer c. they are less likely to uncover information than unstructured techniques d. both b and c e. all of the above
The most abstract level of analysis would be found in
a) A descriptive narration of the founding of a land-grant college b) Relating the establishment of a land-grant college to previous historical periods of higher education c) Relating the establishment of a land-grant college in 1870 to the Morrill Act of 1862 d) A chronicle or compilation of documents about a land-grant college
Which is not a characteristic of figures used in a research report?
a. They are used to present statistical data in graphic form. b. They include a wide variety of graphs, charts, maps and diagrams. c. They are used as substitutes for textual descriptions. d. None of the above are characteristic of figures.
The following issues are all vital to collaboration with parents and families EXCEPT
A. increasing sibling involvement. B. due-process proceedings. C. conflict management. D. student involvement.