1. Researchers should be willing to do cross-checks of data from multiple source

1. Researchers should be willing to do cross-checks of data from multiple sources to determine the similarity of independent projects. T or FTrueFalse2. (TCO 5) When is the loop condition evaluated in a Pretest?Before executing the loop taskAfter executing the loop taskDuring execution of the loop taskIt depends on the contents of the loop task.3. Which of the following should be considered before a researcher decides to use deception in a study?A. importance of the studyB. availability of alternative methodsC. physical danger of psychological harm to subjectsD. all of the above4. The ideal focus group size isA. less than 5 people.B. 6-10 people.C. approximately 25 people.D. more than 100 people.