Methods and devices that supplement existing verbal communication skills to enhance the communication skills that the individual already exhibits are called
A. alternative communication.
B. sign language.
C. computer-assisted instruction.
D. augmentative communication.
Answer: D
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Identify and discuss several potential causes of behavior problems
What will be an ideal response?
Evaluating effective professional development would include
a. relevant topics regarding the program b. specific, straightforward questions c. recommendations for future programs d. all of above
According to a recent study, the average college freshman owes $900 on their credit cards (Arano, 2006). Given the information above, what is the value for the t-statistic (t)?
A researcher conducted an analysis that supported the research hypothesis that SJSU students spend less on textbooks than the average California college student. As a result of this finding, you hypothesize that SJSU freshmen owe less on their credit cards than the average college freshman. To test this hypothesis, a group of college students are asked, “If you have your own credit card(s), how much do you currently owe on them?” The responses of some of the students in this class are summarized as: N = 25
= 834.53
s = 169.40
a. –.39
b. 4.93
c. –1.92
d. 26.56
What is one major factor affecting language development?
A) socioeconomic status B) race C) gender D) parents' education level