According to the textbook, what is the difference between the terms “nonsignificant” and “insignificant”?
a. “Insignificant” is not a statistical concept.
b. You use the term “insignificant” when you make the decision to reject the null hypothesis.
c. “Insignificant” implies p < .05; “nonsignificant” implies p < .01.
d. There is no difference between the two concepts—they mean the same thing.
a. “Insignificant” is not a statistical concept.
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Test formats for formative and summative assessments should
A. Match mastery levels on the table of specifications B. Consist of written test items C. Match the child's level of emerging literacy skills D. A & B E. A & C
Exposure to phthalates can cause a. birth defects
b. hyperactivity. c. impaired learning. d. aggression.
Metacognition is best described as ____
a. people's understanding and control of their own thinking processes b. the general consensus about cognitive functioning by experts in the field c. a global indicator of cognitive functioning based on psychometric tests d. the results of regularly conducted meta-analyses of research on cognition
Research has shown that effective teachers:
A. Provide about the same amount of demonstration as ineffective teachers B. Provide nothing but demonstration during instruction C. Provide about twice as much demonstration as ineffective teachers