Recent figures from the U.S. Center for Disease Control and Prevention (CDC), estimate that ________ percent of children between the ages of 4 and 17 have ADHD?

A. less than 5%
B. 9%
C. 11%
D. 14%


Answer: C

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A student who wrote on his/her desk is directed to wash all twenty desks in the classroom. This is an example of:

a. Extinction. b. Timeout. c. Response cost. d. Overcorrection.

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Looking at the table below, which variables were the most strongly correlated?     Work ethic Annual income IQ Work ethic Pearson’s correlation 1.000 .72 .66   Sig. (2-tail) . .001 .000   N 550 550 550 Annual income Pearson’s correlation .72 1.000 .47   Sig. (2-tail) .000 . .03   N 550 550 550 IQ Pearson’s correlation .66 .47 1.000   Sig. (2-tail) .000 .03 .   N 550 550 550

A. Work ethic and annual income B. Work ethic and IQ C. Annual income and IQ D.  None of the correlations are significant

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Most sexual assault victims do not know their assailants.

Answer the following statement true (T) or false (F)

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The main purpose for understanding the thinking underlying students’ motivation is to ______.

a. foster academic intrinsic motivation b. encourage performance-approach goals c. develop causal attributions d. promote extrinsic motivation

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