Methodologies, sample sizes, and age groups differ; different questions and instruments to assess risk factors are used (23).
The answers differ from question to question.
The details of application will differ from question to question and from group to group, but the four steps discussed here decrease the potential for subjective decisions in species delimitation once biologically relevant traits have been identified.
This has been substantiated with huge researches and studies, each complementing their own (and differing) objective question.
Two alternative versions (A and B) of the questionnaire, differing in question structure and length, were used to collect information.
*The numbers who answered the different questions differ somewhat.
Again we confronted our differing research questions and expected outcomes.
If we think for a moment about the sort of arguments we might make if we were starting a college from scratch, I could imagine reasonable minds differing over questions such as what would constitute a fair admissions process, where tuition should be set, and how to deal with sensitive issues of race, class, and social inequality.
Fourth, the differing probing questions in the various focus groups might seem to interfere with the analysis of the results but in our view they served to elicit different viewpoints (participants from different backgrounds) on the same topics.
Optimal study designs differ for determining the cause, course, diagnosis, prognosis, prevention, therapy and rehabilitation of disease, so the rules for assessing validity differ for these different questions.
