When stating the null and alternative hypotheses, the two main effects are treated as ______.
a. a factorial design
b. single-factor designs
c. independent factor designs
d. dependent factor designs
b. single-factor designs
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The enactive, ikonic, and symbolic levels of representation are associated with:
a. Jean Piaget. b. Edward Thorndike. c. Jerome Bruner. d. Howard Gardner.
Which of the following would be an example of principal abuse of teachers?
a. In a meeting, the principal often ignores a particular teacher's ideas, but recognizes similar ideas from others. b. Invited to be part of grant writing team, the principal removes this teacher from the team without explanation. c. The principal reprimands a teacher in front of a group of parents. d. b and c only. e. a, b, and c.
Professional standards are:
a. Written guidelines and rules that give direction for conducting practice b. Provided by local boards c. Equivalent to "position statements" d. All of the above
?Photosynthesis is the process where green plants use a certain molecule from the air and water from the soil, in the presence of sunlight, to manufacture molecules. What is the molecule called?
A. ?oxygen B. ?nitrogen C. ?carbon dioxide D. ?carbon monoxide