First, it was based on self-report measures, which may cause systematic measurement errors (common methods variance).
Since the mean random error is zero, the bias (average of measured value – reference value) is an estimate of the systematic measurement error.
The present study investigated the influence of horizontal gaze position on pupil size as measured by video-based eye-tracking systems (i.e., the systematic measurement error) and presented an approach to correct for this systematic measurement error.
The systematic measurement of pesticides, metals and other substances in cells or body fluids is a big advance in the way environmental health studies are done, Dr. Jackson said.
What my colleagues determined was that we could reduce past errors in the ocean heat content (OHC) record by correcting systematic measurement biases, filling in gaps where no information is available, and by choosing a proper comparison climate.
Ideally, the people who prepare surveys and carry them out have no mission other than the objective and systematic measurement of public opinion.
The glass room becomes a scientific centre for racial studies where a Nazi scientist, Werner Stahl, attempts to discover "the systematic measurement of what defines human and subhuman".
The proposed method allows for the reduction of systematic measurement uncertainties in particle image velocimetry.
Of course, the bias due to this systematic measurement error cannot be eliminated.
Estimates of growth based on estimates of ability may build systematic measurement error into the former.
This value is achieved due to an optimized cell design using a systematic measurement protocol.
