The use of tablet PCs has eliminated the lengthy process of traditional data entry in which surveyors had to manually key-in answers from the paper-based questionnaires when they returned to their offices from the field.
If a question was supposed to have been skipped but was not, the data entry person was to key in the answers exactly as they were written.
Other types of data fabrication could still go undetected; for example, a data collector could key in random answers on a timed basis, and our supervisors would be unable to detect this activity.
A look back at the hard copy instruments indicated that vendors did not consistently follow the pre-defined data entry rule number 5 that states that, "if a question was supposed to have been skipped but was not, the data entry person was to key in the answers exactly as they were written".
In this article, we focused on using phylogenetics to solve practical problems; however, it's important to keep in mind that phylogenetics is key in answering all sorts of scientific questions as well.
For decades, the question of what happened to the fearless American pilot Amelia Earhart has been an enticing puzzle for history buffs, but a grainy sonar image of possible plane wreckage could be key in answering the nearly 76-year-old mystery.
Further studies combining evolutionary analysis with experimental approaches will likely be key in answering the question of whether SSA paralogs have diversified functionally or whether their different expression patterns evolved to allow for differences in regulation of proteins having the same biochemical function (Harms and Thornton 2013).
In case of multiple answer type questions, administrators can add them along with their keys in the multiple answer management form.
They usually won't repeat themselves using the same key word in the answer choices.
A key factor in answering these questions is characterizing the effective mass transport rates of gas species in nuclear graphites.
Measurement of ground displacements around the epicentral area certainly plays a key role in answering these questions, but there is no geodetic data from which we could obtain the detailed crustal deformation.
