Which of the following is considered a low-tech tool of AAC?
A.graphic symbols
B. iPads
C.video
D.speech-generating device
A.graphic symbols
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The poverty rate for school-age children in the United States is
A. about the same as for other industrialized nations. B. lower than it was 25 years ago C. rapidly changing D. higher than it was 25 years ago
Identify each as fragment, run-on, comma splice, or sentence. Although everyone in America has a right to a good education.
Open the dataset. Is there a relationship between age in months and grade point average? How strong is the relationship?
Age in months and grade point average are both continuous variables, so we can use Pearson’s r correlation coefficient to look at this question.
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The degree to which a variable is operationalized appropriately is called ______.
Fill in the blank(s) with the appropriate word(s).