In a longitudinal assessment of changes in fatigue levels and quality of life, they found that the retrospective pretest approach to measuring change in fatigue and well-being was more highly correlated with changing viral loads than were contemporaneous assessments.
When measuring change in a group of patients (as in a study), the measurement error of the mean change score is much lower (in fact, SDC/√n).
Polling is much better at measuring change in racial attitudes over time.
These parameters were determined by measuring change in optical power and MPD.
Direct detection involves measuring change in materials that are detectable in ambient conditions, for example visual presence of corrosion products, cracks and changes in dimensions.
The pre-/post-test experimental design uses a survey designed to assess participants' propensity for future collaboration by measuring change in individuals' perceptions and understandings.
The contribution of coaches to the bottom line is hard to quantify, but CTRE Consulting, an Australian firm that specializes in tracking and measuring change in business, says its research shows a correlation between executive coaching and an organization's effectiveness.
Sensor responses are also studied in this paper based on two spectral interrogation methods, including monitoring single resonance shift and measuring change in the resonance separation.
We concluded that the CPG is a useful and valid objective instrument for measuring change in severity of chronic pain over time and could be used in longitudinal studies of chronic pain severity.
FRC was determined in isolated lung by measuring change in lung volume (ΔEELV) induced by a PEEP step from zero to 5 cmH2O.
Many citizen science projects relate to biodiversity observation, with fewer projects relating to conservation/curation of historical objects or measuring change in historical objects.
