A semistructured interview guide was developed by the research team at the start of the study, with questions revised iteratively throughout the data collection process (based on emergent issues gained from the interviews).
Leaves of Cercis have been reported from Late Cretaceous and Cenozoic sediments, but the overwhelming majority of these reports have been rejected, questioned, revised [ 59, 71], or in need of confirmation by reinvestigation of the original materials and discovery of better preserved materials [ 69] (see Additional file 4).
You both complain that there was no time to finish your experiments, write your test questions, revise your hot manuscripts, meet with your advisees, help with graduate-student recruiting, design the new Web site for your department, order the food for the department poster session, and pick up the kids from soccer practice at 7 00.
In total: 19 questions were revised, 6 questions were deleted due to consistent problems that could not be resolved, and 4 questions were added for a final total of 58 multiple-choice questions.
ÁK and SG postulated the original research question and revised and re-wrote the paper.
All revisions were recorded in the notes section of the database to ensure that every aspect as to why a question was revised was clearly identified.
Each time a question was revised through this process, a new survey was prepared for subsequent interviews to determine the acceptability of the revisions.
As " cross" was a Category B question, all other category B questions were revised so that they too had 5 response levels.
Twenty-six surveys were distributed in this manner and comments regarding the survey questions were received from 10 people, following which questions were revised to improve clarity.
Questions were revised until all six faculty members agreed that the questions provided adequate information to correctly answer them.
