Random assignment of subjects to the treatment group and the control group increases the probability that the
two groups will be
a. equal on all salient characteristics
b. unequal on all salient characteristics
c. significantly different on the dependent variable
d. the same on the dependent variable
A
You might also like to view...
Reflective teaching is a process of developing lessons or assessing student learning with thoughtful consideration to ______.
A. educational theory B. future research C. impractical focus D. data analysis
Which of the following are commonly cited problems with testing English learners (ELs)?
1 . These students tend to come from low SES families. 2 . These students tend to attend schools with underqualified teachers. 3 . These students are given tests that have not been validated with national norms. 4 . These students are placed in classes for which the requirements exceed their academic ability. a. 1, 2, 3, 4 b. 1, 2, 3 c. 1, 2, 4 d. 1, 2
Effective use of the Principle of Selectivity
A) encourages you to select classes that interest you. B) provides you with techniques for selecting study methods to develop your weaker modalities. C) focuses on identifying important levels of information. D) cannot be applied to notetaking strategies.
What are the three ways in which a written survey can be administered?
What will be an ideal response?