The phrase "alter their expectations" is correct and usable in written English.
You can use it when discussing changes in what someone anticipates or hopes for in a particular situation.
Example: "Due to the unforeseen circumstances, we need to alter their expectations regarding the project timeline."
Alternatives: "adjust their expectations" or "change their expectations."
Core teachings Liberals who would like to see significant doctrinal shifts from Francis should alter their expectations.
To control costs in the United States, patients may also have to alter their expectations, including the presence of an obstetrician at every prenatal visit and delivery.
One effect of these changes is that reviewers will have to alter their expectations to take into consideration the fact that candidates will, on average, have fewer publications, less preliminary data, and so on.
Arguing about Zambia, Baldwin (2013 807) has analyzed that, "…the political opinions of patrons do not cause voters to vote against their political interests but to alter their expectations about the performance of candidates in delivering local public goods and services".
In 2010, Wolak and Morse may not have been able to predict that the Obama administration would want to export fracked gas too, which may alter their expectations of low gas prices far into the future.
CAM practitioners were happy to try and treat any patient, but had to alter their expectations regarding the kind of success that was likely to be achieved with some patients.
More often than not they are women who grew up with a traditional set of mores and dreams, only to find that the hectic imperatives of the 1960's have altered their expectations.
With multimorbidity being the norm rather than the exception for older persons, they may have accepted it as part of the normal aging process and adapted to this deterioration by altering their expectations and norms, adapting to their situation, and adjusting their standards of "good" health accordingly.
For most, there was a sense that because the patient had been assessed as not appropriate for interventions - by default the management strategy was to focus on the cognitive and behavioural factors - working to rehabilitate patients by altering their expectations and help them develops effective coping strategies.
Hall found that people will smooth their consumption over time and only alter their consumption patterns when their expectations about future income change.
Mr. Gettelfinger said the union expected to appeal to Mr. Obama to alter the expectations for wage and benefit cuts.
