Finally, some respondents may have been reluctant or under estimated experience of violence due to social desirability bias.
Deciding on the optimal recall period in which a participant can and should reflect on their experiences is complex; and there is a large amount of literature which demonstrates that memory bias (such as confounding or over/under estimating experience) is inherent in the task of recalling complex information retrospectively [ 25, 26].
A recall period of three months can be used to estimate experiences and views but one month is more accurate for estimating use of the system.
A recall period of three months can be used to estimate experiences and views, but a recall period of four weeks is needed to estimate use of the system.
[13] The estimates of experience of mistreatment, bullying or harassment experienced by medical students ranged from 42% [2] to 91% [4] depending on the definition of bullying used.
As many as 60 percent, by some estimates, will experience a post-polio aftershock, moving into an old age that few had prepared for.
For example, because depreciation and amortization are determined relatively subjectively (via projections, estimates, and experience), it's possible to change a company's EBITDA by altering depreciation and amortization schedules.
Globally, 47% of adults have been estimated to experience headache at least once within a year [5], with the most recent prevalence estimates coming from GBD 2010 for migraine (14.7%) and TTH (20.1%) [2].
Men were estimated to experience significantly less pain and fatigue than women, but no sex differences were estimated in the probability of nausea or skin problems.
As an estimate for experience, a potentially important covariate, the number of years involved in the publication process was estimated by subtracting the survey date from the reported year of first publication [17].
