Answer:
Placebo effects or experimenter bias are likely to affect results
Explanation:
Due to the fact that everyone in the class is quite excited about being taught by the new method, the most obvious error will be the placebo effect, a phenomenon where some people would perceive some benefit of some sort because they already know what is expected of them. Experimental bias may also occur since everyone is quite excited, but then he chooses to allocate the teaching method to a random half and the old method to the other half. This can cause the students allocated to the old method to provide bad reports and those who are allocated to the new method to claim excitement.
Answer:
A - The federal government could not assume powers reserved to the states.
Amendment 9: The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people.
<em>Also it was because all the constitution writers owned slaves, but you didn't hear it from me. </em>
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Tracked: sorting tracks students creating inequality between students and their access.
Sorting creates high, middle, and low groups which each getting different educational experiences. The high will receive college ready skills whereas the low tend to be tracked for vocational work.
The most popular system is run on smartphones and it is android.
The correct answer is letter b. they are mostly public.
Liberal Arts Colleges is a school with an accentuation on undergrad research in the aesthetic sciences and science. A liberal arts school means to confer a wide broad information and create general scholarly limits, as opposed to an expert, professional, or specialized educational programs. Understudies in an aesthetic sciences school for the most part major in a specific train while accepting presentation to an extensive variety of scholastic subjects, including sciences and in addition the conventional humanities subjects educated as liberal arts.
