Correct Answer:
D. Manipulation of the independent variable
Experimental research is fundamentally defined by the researcher's manipulation of the independent variable to observe its effect on the dependent variable.
Related MCQs
Which of the following is the PRIMARY benefit of using ICT in classrooms?
A.
Reduced need for textbooks
B.
Enhanced student engagement and interactivity
C.
Faster completion of assignments
D.
Elimination of teacher lectures
Correct answer is:
B. Enhanced student engagement and interactivity
In “POSDCORB” CO stands for
A.
Cooperation
B.
Collection
C.
Coordinating
D.
Correlation
Correct answer is:
C. Coordinating
In classic versions of Microsoft Word (pre‑2007) or on Word for Mac, what is the default font size for a new document based on the Normal template?
A.
9 pt
B.
12 pt
C.
14 pt
D.
11 pt
Correct answer is:
B. 12 pt
To impart knowledge or skill to somebody by instruction or example is:
A.
Teaching
B.
Learning
C.
Understanding
D.
None of these
Correct answer is:
A. Teaching