According to Ball (2003), performativity is "a culture and mode of regulation that employs judgments, comparisons and displays as means of incentive, control, attrition and change".
One-way ANOVA, followed by a Fisher's multiple-comparison test, was used to determine the effect of smoking status (adjusted for age and sex) on LTL attrition and change in LTL decile ranking.
Stayed on for the duration as his colleagues succumbed to attrition and tactical changes.
While NAEP scores are widely cited, score changes over time can be a reflection of trends outside the classroom, such as changing demographics, attrition, measurement error, and changes in circumstances including the effects of the recession.
"But you can't look at two consecutive data points and say we're really cooking now". While NAEP scores are widely cited, score changes over time can be a reflection of trends outside the classroom, such as changing demographics, attrition, measurement error and changes in circumstances, including the effects of the recession.
Several lines of evidence suggest that infectious diseases cause telomere attrition, and that such changes could subsequently reduce immunocompetence and lifespan.
This number is unlikely to remain the same over time due to attrition of the cohort and changes in treatment levels and baseline risk.
More specifically, the aim was to investigate the effects of selective attrition on MR and change score analyses.
By itself, with no changes in attrition and hiring rates from current trends, increasing training enrolment had the largest impact on the size of the total workforce by 2018.
Of the patients lost to follow-up, 54 (47 %) were on ART; there were no differences in the attrition factors (died, lost, and changed care facility) between patients on ART and those not on ART.
