Groups A and B were found to be significantly different on a test of spelling. Group A had been taught a new method of spelling, and Group B was the control group. Although random selection was not possible, subjects were randomly assigned to the two groups. Based on the significance of the study the research concludes that the new method will help children read quicker. The researcher
a. made an interpretation not based on the data.
b. needs to consider the limitation of sampling procedures.
c. needs to describe the characteristics of the two groups.
d. All of these are true.
ANS: D
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Book levels, like Fountas and Pinnell, are
a. a more precise measure for placing students. b. only vague indications of the right books for students. c. firm guidelines for placing students in books. d. leading teachers to many unintended consequences
Nonexpendable supplies include
a. food. b. office equipment. c. wheel toys. d. paper and paint.
Which of the following is considered a characteristic of qualitative research?
a. data are interpreted only in the context in which they were collected. b. the researcher focuses on only a limited number of specific variables. c. observers interpret what is observed in the context of their own values. d. data collection is limited to nonparticipant observation.
Poetry can a. amuse and entertain or become boring
b. be considered playful but not really educational. c. destroy child self esteem. d. be considered as more appropriate for elementary school aged children rather than preschoolers.