পদ্ধতির তুলনা করুন
নির্বাচিত পদ্ধতিগুলো পাশাপাশি পর্যালোচনা করুন; যে সারিগুলোয় পার্থক্য আছে সেগুলো চিহ্নিত করা হয়।
| Expert Survey× | Survey Experiment× | |
|---|---|---|
| ক্ষেত্র | Political Science | Political Science |
| পরিবার | Process / pipeline | Process / pipeline |
| উদ্ভবের বছর≠ | — | 2011 |
| প্রবর্তক≠ | Comparative party-positioning research (Castles & Mair; Chapel Hill team) | Experimental political science; synthesized by Diana Mutz |
| ধরন≠ | Survey of subject-matter experts to measure latent positions | Randomized experiment embedded in a survey |
| মৌলিক উৎস≠ | Bakker, R., de Vries, C., Edwards, E., Hooghe, L., Jolly, S., Marks, G., Polk, J., Rovny, J., Steenbergen, M., & Vachudova, M. A. (2015). Measuring Party Positions in Europe: The Chapel Hill Expert Survey Trend File, 1999–2010. Party Politics, 21(1), 143–152. DOI ↗ | Mutz, D. C. (2011). Population-Based Survey Experiments. Princeton, NJ: Princeton University Press. ISBN: 9780691144528 |
| অপর নাম | Expert judgment survey, Party expert survey, Chapel Hill Expert Survey, Expert placement survey | Population-based survey experiment, Survey-embedded experiment, Question-wording experiment, Framing experiment |
| সম্পর্কিত | 4 | 4 |
| সারসংক্ষেপ≠ | An expert survey measures latent political quantities — most often parties' positions on policy dimensions — by asking a panel of country and subject-matter experts to place the objects of interest on structured numerical scales. Averaging many experts' judgments yields position estimates, while the spread across experts provides a built-in measure of uncertainty and reliability. The Chapel Hill Expert Survey is the leading example, producing comparable measures of European parties' positions on ideology, European integration, and many specific issues over time. | A survey experiment embeds a randomized experiment inside a survey: respondents are randomly assigned to different versions of a question, frame, or stimulus, and their answers are compared to estimate a causal effect. By combining the internal validity of randomization with the representative samples and rich measurement of survey research, survey experiments — especially population-based ones — let political scientists draw causal inferences about how information, framing, or message attributes shape public attitudes and behavior. |
| ScholarGateডেটাসেট ↗ |
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