Sentence examples for an unannounced shift from inspiring English sources

An unannounced shift in the sorting rule occurred after the participant had made 10 consecutive correct responses.

In a seismic yet unannounced shift three years ago, the academy, reacting to internal criticism over the quality of past and prospective recipients, essentially broadened the economics prize into a social science prize encompassing contributions to political science, psychology and sociology.

Mr. Fine traced the problem to an unannounced policy shift soon after Sept. 11 giving the F.B.I. the final say over when and whether illegal immigrants detained in connection with the attacks could be released.

After 10 consecutive correct responses were made, an unannounced rule-shift for card sorting was implemented and the valence-based rule shifted to the expressiveness-based rule.

One-hundred-seventy-four panticipants experienced an unannounced, unrehearsed slip while walking on a 7-m walkway.

A paradigm shift, from the scheduled accreditation survey to an unannounced survey, is recommended to prompt a change from a survey preparation mindset to that of continual readiness.

A night-shift supervisor decided to subject morning crew workers to an unannounced drill exercise.

With an unannounced special guest.

One is an unannounced aircraft-carrier programme.

Gov. Jerry Brown made an unannounced appearance at the event.

Mariah Carey, Celine Dion, Gloria Estefan, Aretha Franklin and Shania Twain were joined by Carole King as an unannounced guest.