In research on the implementation of a new reading program for third grade students, what is the independent variable, the dependent variable, and the control variable? Teacher ratings of the students, number of teachers in the room, the location of the school Which desk the student sits at, a quarterly reading test, which teacher gives the test The reading program, a quarterly reading test, time of day the test is given Time of day the test is given, the reading program, a reading test given at the end of the semester