Dr. Chiu, a reading specialist, wants to know whether third graders who learned to read predominantly by phonics are better at comprehending text than children who learned to read predominantly by whole language. To find out, she decides to randomly assign two groups of first graders to either a phonics-based reading program or a whole language-based reading program. She will then give each group a reading comprehension test when they reach third grade. This study provides an example of a(n):

answer; overt behavior;

this headline suggests that midterm congressional   elections are at the corner and trump administration wants to activate his base by vowing to clamp down on immigrants and immigration as trump had said during his election campaign around two years ago. when a baby is born in usa, the baby becomes citizen of usa for 85 years and trump wants to end this rule of birthright citizenship to control illegal immigration and this what he said in an interview""we’re the only country in the world where a person comes in and has a baby, and the baby is essentially a citizen of the united states for 85 years, with all of those benefits,” "

answer; answer; marginal cost;

answer; schedule;