Prior to Data Collection, the Calibrated Area Should Be

Prior to data collection, the calibrated area should be

A) of about the same size as would be required to perform the desired movement
B) of a smaller size than would be required to perform the desired movement
C) either larger or smaller than would be required to perform the desired movement
D) of a larger size than would be required to perform the desired movement
E) of no interest to the researcher, as calibration is only a formality