If your professor is only interested in the test performance of students in her class, the class is her
a. Pppulation.
c. biased sample.
b. random sample.
d. non-probability sample.
A
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The most important aspect of early childhood education is the
a. presence of developmentally appropriate curriculum. b. positive interactions between teachers and children. c. group size and teacher-child ratios. d. use of authentic assessment.
Katrina concludes that the ice is more dense than the alcohol. After Katrina makes her conclusion, which of the following teacher actions is most consistent with suggestions for classroom practice based on the idea that learners construct their own knowledge?
a. Say, "That's an excellent conclusion, Katrina. Very well done." b. Ask, "What do you think we should do next with the ice cube?" c. Ask, "How do you know that the ice cube is more dense than the alcohol?" d. Say, "Describe again what the ice cube is made of."
The characteristics that usually identify as student as rejected include displays of aggressive behaviors and _____.
a. low academic achievement b. few displays of social skills and cooperation c. lack of belonging to a clique or crowd d. being neglected
What are the three null hypotheses used in a 2 × 2 factorial analysis?
What will be an ideal response?