High-cost, low standardization of questioning and limited geographic dispersion are disadvantages characteristic of ______ surveys.;A. telephone;B. personal interview;C. mail;D. none of the above.;Which of the following should be considered before a researcher decides to use deception in a study?;A. importance of the study;B. availability of alternative methods;C. physical danger of psychological harm to subjects;D. all of the above;Concerning data distributed by media, researchers should be aware that;A. data are copyrighted and thus of limited use.;B. they generally refer to product flows through retail outlets.;C. data may cover only limited aspects of a topic.;D. government regulations severely limit some forms of data.;E. all of the above.
Paper#32083 | Written in 18-Jul-2015Price : $22