When a researcher is confident that results can be attributed to a treatment's influence and nothing else, it is said that the study is ____ valid
a. externally
b. empirically
c. intrinsically
d. internally
e. statistically
D
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Younger juveniles (ages 12-14) are more likely than older juveniles to be victims of simple assault
Indicate whether the statement is true or false
In the level format for planning units for teachers to use in planning instruction for diverse classes, information that is critical for understanding the content of the unit is found at
A. all levels. B. Level 1. C. Level 2. D. Level 3.
Which one of the following is the job of a college adviser?
A. to tell students exactly what courses they should take throughout their college careers B. to provide psychological counseling C. to take the blame for students who fail to meet graduation requirements D. to give academic advice on courses of study
If the correlation between X and Y is equal to ?1.0, what do we know about the prediction of Y by X?
a. It’s weak. b. It’s positive. c. It’s perfect. d. It’s direct.