Refer to Exhibit 9-1. The sample of items is representative of the course subject matter
a. evidence based on content
b. evidence based on internal structure
c. evidence based on relationship to other variables
A
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Which of the following are intervening events which could affect the validity of a test?
a. Death of a parent b. Parental divorce c. Breakup with a boyfriend d. Move to a new school district e. All of the above
Choosing one of the 4 worldviews that Creswell outlines, describe a possible research study that aligns with the worldview that includes a topic, a research design, and appropriate research methods. Be sure to explain how your topic aligns with the chosen worldview.
What will be an ideal response?
Cave people often recorded their dreams and visions in their drawings
a. True b. False
Choose all of the correct alternatives. A simple frequency distribution:
a. lists all possible values of the variable in a column including those which may not have occurred. b. may have values groups into equal-sized intervals. c. may use absolute, relative or cumulative frequency. d. is inappropriate if the range is much greater than 20. e. may be used for discrete data.