The statistical analysis of Dr. Dane's data indicated a significant difference in posttest scores favoring students who used laptops in their fifth-grade language arts classes. She argued convincingly that the results supported her research hypothesis and that few, if any, issues related to her methodology were problematic. Her results were also consistent with prior research. Which conclusion is
MOST reasonable given this information?
a) Laptops are effective tools for all fifth-grade students.
b) Laptops should be used for all middle school subjects.
c) Laptops can be an effective learning tool for some fifth-grade language arts students.
d) Use of laptops will help fifth-grade students learn.
c
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In a preexperimental design specific events may occur between the pretest and the posttest, which cause changes that are measured on the posttest. This represents a failure to control
a. randomization. b. maturation. c. pretest sensitivity. d. reactivity. e. history.
Darwin combined ____to develop his theory of evolution
a. faith and authority c. inductive and deductive reasoning b. authority and deduction
What is the law of effect?
What will be an ideal response?
Licensing regulations usually do not cover food services
Indicate whether the statement is true or false