A(n) ________ variable is one that the researcher creates.
A. responding
B. outcome
C. dependent
D. manipulated
Answer: D
You might also like to view...
?____________________ questions and directions encourage creativity and the willingness to guess and experiment
Fill in the blank(s) with the appropriate word(s).
Which of the following statements does not reflect current thinking about the teaching of alternative algorithms?
a. Different cultures may use different computational algorithms. b. Teachers should avoid alternative algorithms because they are too confusing for students. c. The standard textbook-presented algorithm is not the only way to solve a problem. d. Students may benefit from learning alternative algorithms if they cannot learn the standard algorithm.
Recent, widely accepted research on reading instruction indicates that
a. there is no instructional difference due to method. b. the whole-word method has produced somewhat better results. c. there is not enough statistical data to arrive at a conclusion. d. underlying skills such a phonemic awareness and facility with letter-sound correspondences are crucial.
Sarah, Vera, and Joe pour water into and out of various containers. They are at the stage of?
a. ?seeing a need for standard units.
b. ?playing and imitation.
c. ?the process of making comparisons.
d. ?using arbitrary units.