If a researcher discovers a sample that consists of persons from two distinct populations, he or she might expect
a. a normal distribution.
b. a multimodal distribution.
c. a bimodal distribution.
d. less variance between populations.
C
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Children learn that these colors can be created by mixing:
A) Red and blue to make orange B) Yellow and pink to make purple C) Blue and yellow to make green D) Green and red to make pink
What teaching activity uses reader's circles, scoring rubrics, main ideas, and topic sentences?
a. minilessons b. modeling writing c. conferences d. publishing
The NRC scientific framework for science education uses the term _______________________ instead of skills to stress the need to simultaneously integrate knowledge and skill.
a. standards b. practices c. objectives d. goals
Which of the following behaviors is considered to be the single most important characteristic of the authoritative adult?
a. identifies children’s emotions b. gives reasons for his or her expectations c. discloses his or her own feelings to children d. asks children to explain why they did or did not do something e. models appropriate behavior