When designing the metrics for a pet-tracker app, the project management office (PMO) warns the project manager to take the Hawthorne Effect into account. To what is the PMO referring? The tendency for overt measurement to influence behavior The tendency for overt measurement to influence behavior The tendency for metrics to become a pain point for teams The tendency for metrics to become a pain point for teams The fact that measurements are a form of non-productive work The fact that measurements are a form of non-productive work The fact that measuring something illuminates the issues involved The fact that measuring something illuminates the issues involved