정의: A questionnaire is a research instrument that consists of a set of questions for the purpose of gathering information from respondents through survey or statistical study. A research questionnaire is typically a mix of close-ended questions and open-ended questions. Open-ended, long-term questions offer the respondent the ability to elaborate on their thoughts. The Research questionnaire was developed by the Statistical Society of London in 1838.
| 핵심 연구 분야 | Cryptography |
|---|---|
| 주요 연도 | N/A년 |
| 주요 연관 키워드 | algorithms |
| 좋아요 수 | 0 |