This distribution provides an illustration of a ______.
a. one-tailed null hypothesis
b. directional null hypothesis
c. directional alternative hypothesis
d. two-tailed alternative hypothesis
d. two-tailed alternative hypothesis
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The view that creativity emerges out of children’s imaginative play is held by
a. Piaget. b. Vygotsky. c. both Piaget and Vygotsky. d. neither Piaget nor Vygotsky.
What is meant by the term ‘parsimony’?
A. Simpler explanations of a phenomenon are preferred to complex explanations. B. As more variables are identified, the model becomes more informed. C. Complex explanations of a phenomenon are more accurate. D. Simpler explanations have insufficient power.
Evaluate the importance of school-parent cooperation.
What will be an ideal response?
One of the main steps in the qualitative research process is to ______.
A. identify the phenomenon of interest B. practice at the outset of the study C. read literature reviews at the proposal stage D. convert narrative data to numerical data