Calculate the R.
What will be an ideal response?
.25
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At what age are infants developmentally ready to begin eating solid foods?
A) ?1-2 months B) ?3-4 months C) ?5-6 months D) ?7-8 months
Refer to Exhibit 8-2. Arrangements for administration are complex
a. self-report inventories b. rating scales c. attitude scales d. direct observation e. projective techniques
A researcher wants to determine how citizens of Indianapolis feel about the mayor's proposed changes for the Indianapolis public school system. Which of the following sampling procedures would you recommend to this researcher?
a. Insert a questionnaire in the magazine, Indianapolis Monthly, and ask readers to complete and return the questionnaire. b. Procure a list of voters from the city clerk's office and draw a random sample to receive the questionnaire. c. Draw a random sample from the Indianapolis telephone directory to receive the questionnaire. d. Take a random sample of 100 blocks from a city map and interview all the adults in those blocks.
A detailed assessment form that describes traits that will be evaluated, assigns higher values to some traits, and calculates the final grade based on percentages of these scores is called __________
a. A holistic rubric b. A criterion referenced rubric c. A weighted-trait rubric d. An analytic rubric